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Message-ID: <202502051612.c3c3749-lkp@intel.com>
Date: Wed, 5 Feb 2025 16:18:58 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Masami Hiramatsu <mhiramat@...nel.org>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <linux-kernel@...r.kernel.org>,
Steven Rostedt <rostedt@...dmis.org>, Alexei Starovoitov
<alexei.starovoitov@...il.com>, Florent Revest <revest@...omium.org>, "Martin
KaFai Lau" <martin.lau@...ux.dev>, bpf <bpf@...r.kernel.org>, "Alexei
Starovoitov" <ast@...nel.org>, Jiri Olsa <jolsa@...nel.org>, Alan Maguire
<alan.maguire@...cle.com>, Heiko Carstens <hca@...ux.ibm.com>, Mark Rutland
<mark.rutland@....com>, Catalin Marinas <catalin.marinas@....com>, "Will
Deacon" <will@...nel.org>, Huacai Chen <chenhuacai@...nel.org>, WANG Xuerui
<kernel@...0n.name>, Michael Ellerman <mpe@...erman.id.au>, Nicholas Piggin
<npiggin@...il.com>, Christophe Leroy <christophe.leroy@...roup.eu>, "Naveen
N Rao" <naveen@...nel.org>, Madhavan Srinivasan <maddy@...ux.ibm.com>, "Paul
Walmsley" <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>,
Albert Ou <aou@...s.berkeley.edu>, Vasily Gorbik <gor@...ux.ibm.com>,
Alexander Gordeev <agordeev@...ux.ibm.com>, Christian Borntraeger
<borntraeger@...ux.ibm.com>, Sven Schnelle <svens@...ux.ibm.com>, "Thomas
Gleixner" <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>, "Borislav
Petkov" <bp@...en8.de>, Dave Hansen <dave.hansen@...ux.intel.com>, "H. Peter
Anvin" <hpa@...or.com>, Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
Andrew Morton <akpm@...ux-foundation.org>,
<linux-trace-kernel@...r.kernel.org>, <oliver.sang@...el.com>
Subject: [linus:master] [fprobe] 4346ba1604: netperf.Throughput_tps 11.7%
regression
Hello,
kernel test robot noticed a 11.7% regression of netperf.Throughput_tps on:
commit: 4346ba1604093305a287e08eb465a9c15ba05b80 ("fprobe: Rewrite fprobe on function-graph tracer")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
[test failed on linus/master 0de63bb7d91975e73338300a57c54b93d3cc151c]
[test failed on linux-next/master 40b8e93e17bff4a4e0cc129e04f9fdf5daa5397e]
testcase: netperf
config: x86_64-rhel-9.4
compiler: gcc-12
test machine: 128 threads 2 sockets Intel(R) Xeon(R) Gold 6338 CPU @ 2.00GHz (Ice Lake) with 256G memory
parameters:
ip: ipv4
runtime: 300s
nr_threads: 200%
cluster: cs-localhost
test: TCP_CRR
cpufreq_governor: performance
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202502051612.c3c3749-lkp@intel.com
Details are as below:
-------------------------------------------------------------------------------------------------->
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20250205/202502051612.c3c3749-lkp@intel.com
=========================================================================================
cluster/compiler/cpufreq_governor/ip/kconfig/nr_threads/rootfs/runtime/tbox_group/test/testcase:
cs-localhost/gcc-12/performance/ipv4/x86_64-rhel-9.4/200%/debian-12-x86_64-20240206.cgz/300s/lkp-icl-2sp2/TCP_CRR/netperf
commit:
7495e179b4 ("s390/tracing: Enable HAVE_FTRACE_GRAPH_FUNC")
4346ba1604 ("fprobe: Rewrite fprobe on function-graph tracer")
7495e179b4788014 4346ba1604093305a287e08eb46
---------------- ---------------------------
%stddev %change %stddev
\ | \
2.83 -0.4 2.46 mpstat.cpu.all.usr%
5211816 -9.4% 4720624 vmstat.system.cs
18400 ± 5% -14.5% 15738 ± 9% numa-meminfo.node0.KernelStack
13137 ± 7% +20.1% 15781 ± 8% numa-meminfo.node1.KernelStack
3058216 ± 4% -10.0% 2752039 ± 4% numa-numastat.node0.local_node
3106482 ± 4% -10.1% 2792138 ± 4% numa-numastat.node0.numa_hit
36192546 ± 2% -22.1% 28205925 ± 2% proc-vmstat.pgalloc_normal
34772551 ± 2% -23.1% 26734920 proc-vmstat.pgfree
6252258 -9.4% 5665821 sched_debug.cpu.nr_switches.avg
5112604 -15.6% 4313474 sched_debug.cpu.nr_switches.min
19576 +13.3% 22175 ± 2% perf-c2c.DRAM.remote
23248 ± 2% +26.8% 29473 ± 3% perf-c2c.HITM.local
29717 ± 2% +18.9% 35320 ± 3% perf-c2c.HITM.total
18395 ± 5% -14.4% 15737 ± 9% numa-vmstat.node0.nr_kernel_stack
3106133 ± 4% -10.1% 2792518 ± 4% numa-vmstat.node0.numa_hit
3057867 ± 4% -10.0% 2752419 ± 4% numa-vmstat.node0.numa_local
13135 ± 7% +20.1% 15777 ± 8% numa-vmstat.node1.nr_kernel_stack
0.06 ± 4% +9.7% 0.06 ± 7% perf-sched.sch_delay.avg.ms.__cond_resched.lock_sock_nested.inet_accept.do_accept.__sys_accept4
0.15 ± 28% +82.7% 0.28 ± 23% perf-sched.sch_delay.max.ms.__cond_resched.lock_sock_nested.__inet_stream_connect.inet_stream_connect.__sys_connect
118.89 ±149% -99.8% 0.30 ± 30% perf-sched.sch_delay.max.ms.__cond_resched.lock_sock_nested.inet_csk_accept.inet_accept.do_accept
0.24 ± 10% +1e+05% 244.10 ±100% perf-sched.sch_delay.max.ms.__cond_resched.lock_sock_nested.tcp_recvmsg.inet_recvmsg.sock_recvmsg
1962590 -11.7% 1732368 netperf.ThroughputBoth_total_tps
7666 -11.7% 6767 netperf.ThroughputBoth_tps
1962590 -11.7% 1732368 netperf.Throughput_total_tps
7666 -11.7% 6767 netperf.Throughput_tps
630.24 -13.5% 544.97 netperf.time.user_time
3.933e+08 -16.1% 3.298e+08 ± 2% netperf.time.voluntary_context_switches
5.888e+08 -11.7% 5.197e+08 netperf.workload
0.49 ± 2% +60.4% 0.79 ± 2% perf-stat.i.MPKI
4.498e+10 -11.5% 3.979e+10 perf-stat.i.branch-instructions
4.059e+08 -11.9% 3.577e+08 perf-stat.i.branch-misses
23.41 -0.9 22.47 perf-stat.i.cache-miss-rate%
1.108e+08 +44.2% 1.598e+08 perf-stat.i.cache-misses
4.72e+08 +50.0% 7.079e+08 perf-stat.i.cache-references
5253361 -9.4% 4760608 perf-stat.i.context-switches
1.35 +13.8% 1.53 perf-stat.i.cpi
2862 -30.4% 1991 perf-stat.i.cycles-between-cache-misses
2.368e+11 -11.5% 2.095e+11 perf-stat.i.instructions
0.75 -11.7% 0.66 perf-stat.i.ipc
41.07 -9.3% 37.24 perf-stat.i.metric.K/sec
0.47 +63.0% 0.76 perf-stat.overall.MPKI
23.49 -0.9 22.57 perf-stat.overall.cache-miss-rate%
1.35 +13.5% 1.53 perf-stat.overall.cpi
2881 -30.4% 2006 perf-stat.overall.cycles-between-cache-misses
0.74 -11.9% 0.65 perf-stat.overall.ipc
4.485e+10 -11.6% 3.967e+10 perf-stat.ps.branch-instructions
4.047e+08 -11.9% 3.566e+08 perf-stat.ps.branch-misses
1.105e+08 +44.2% 1.593e+08 perf-stat.ps.cache-misses
4.705e+08 +50.0% 7.057e+08 perf-stat.ps.cache-references
5237358 -9.4% 4746137 perf-stat.ps.context-switches
2.361e+11 -11.5% 2.088e+11 perf-stat.ps.instructions
7.236e+13 -11.4% 6.408e+13 perf-stat.total.instructions
19.16 -2.7 16.49 perf-profile.calltrace.cycles-pp.__close.send_omni_inner.send_tcp_conn_rr.main
18.85 -2.6 16.24 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__close.send_omni_inner.send_tcp_conn_rr.main
18.84 -2.6 16.23 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close.send_omni_inner.send_tcp_conn_rr
18.71 -2.6 16.12 perf-profile.calltrace.cycles-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close.send_omni_inner
24.19 -2.0 22.24 perf-profile.calltrace.cycles-pp.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close
21.99 -1.7 20.27 perf-profile.calltrace.cycles-pp.sock_close.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe
21.95 -1.7 20.24 perf-profile.calltrace.cycles-pp.__sock_release.sock_close.__fput.__x64_sys_close.do_syscall_64
21.76 -1.7 20.07 perf-profile.calltrace.cycles-pp.inet_release.__sock_release.sock_close.__fput.__x64_sys_close
8.84 -1.2 7.63 perf-profile.calltrace.cycles-pp.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr.main
20.53 -1.2 19.33 perf-profile.calltrace.cycles-pp.tcp_close.inet_release.__sock_release.sock_close.__fput
20.25 -1.2 19.08 perf-profile.calltrace.cycles-pp.__tcp_close.tcp_close.inet_release.__sock_release.sock_close
4.25 ± 3% -0.8 3.45 ± 2% perf-profile.calltrace.cycles-pp.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
4.36 -0.8 3.58 perf-profile.calltrace.cycles-pp.recv.send_omni_inner.send_tcp_conn_rr.main
4.02 ± 3% -0.7 3.29 ± 2% perf-profile.calltrace.cycles-pp.tcp_fin.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv
3.87 -0.7 3.16 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.recv.send_omni_inner.send_tcp_conn_rr.main
3.84 -0.7 3.14 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv.send_omni_inner.send_tcp_conn_rr
12.27 -0.7 11.59 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.__tcp_close.tcp_close
11.63 -0.6 11.02 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.__tcp_close
3.37 -0.6 2.78 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv.send_omni_inner
4.26 -0.6 3.68 perf-profile.calltrace.cycles-pp.__socket.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr.main
4.23 ± 2% -0.6 3.66 perf-profile.calltrace.cycles-pp.__release_sock.__tcp_close.tcp_close.inet_release.__sock_release
4.15 ± 2% -0.6 3.59 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.__tcp_close.tcp_close.inet_release
4.12 ± 2% -0.6 3.57 perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.__tcp_close.tcp_close
5.05 -0.5 4.50 perf-profile.calltrace.cycles-pp.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv
3.99 -0.5 3.46 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__socket.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr
3.98 -0.5 3.45 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__socket.omni_create_data_socket.send_omni_inner
3.90 -0.5 3.38 perf-profile.calltrace.cycles-pp.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe.__socket.omni_create_data_socket
3.87 -0.5 3.35 perf-profile.calltrace.cycles-pp.__sys_socket.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe.__socket
4.68 -0.5 4.16 perf-profile.calltrace.cycles-pp.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe
4.47 -0.5 3.95 perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet_recvmsg.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom
4.58 -0.5 4.07 perf-profile.calltrace.cycles-pp.inet_recvmsg.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64
1.30 -0.5 0.80 perf-profile.calltrace.cycles-pp.sk_alloc.inet_create.__sock_create.__sys_socket.__x64_sys_socket
0.83 ± 6% -0.5 0.34 ± 70% perf-profile.calltrace.cycles-pp._raw_spin_lock_bh.inet_unhash.tcp_set_state.tcp_done.tcp_rcv_state_process
4.13 -0.5 3.66 perf-profile.calltrace.cycles-pp.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.sock_recvmsg.__sys_recvfrom
1.51 -0.5 1.05 perf-profile.calltrace.cycles-pp.tcp_create_openreq_child.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv.ip_protocol_deliver_rcu
1.03 ± 2% -0.4 0.60 perf-profile.calltrace.cycles-pp.__sk_destruct.inet_release.__sock_release.sock_close.__fput
0.88 ± 6% -0.4 0.45 ± 44% perf-profile.calltrace.cycles-pp.inet_unhash.tcp_set_state.tcp_done.tcp_rcv_state_process.tcp_v4_do_rcv
1.20 -0.4 0.78 perf-profile.calltrace.cycles-pp.inet_csk_clone_lock.tcp_create_openreq_child.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv
18.94 -0.4 18.52 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames
1.12 -0.4 0.71 perf-profile.calltrace.cycles-pp.sk_clone_lock.inet_csk_clone_lock.tcp_create_openreq_child.tcp_v4_syn_recv_sock.tcp_check_req
1.24 ± 4% -0.4 0.83 ± 3% perf-profile.calltrace.cycles-pp.tcp_done.tcp_fin.tcp_data_queue.tcp_rcv_state_process.tcp_v4_do_rcv
1.05 ± 5% -0.4 0.65 ± 4% perf-profile.calltrace.cycles-pp.tcp_done.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.__tcp_close
2.87 -0.4 2.47 perf-profile.calltrace.cycles-pp.__sock_create.__sys_socket.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe
18.72 -0.4 18.33 perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit
1.10 ± 4% -0.4 0.72 ± 3% perf-profile.calltrace.cycles-pp.tcp_set_state.tcp_done.tcp_fin.tcp_data_queue.tcp_rcv_state_process
0.91 ± 6% -0.4 0.55 ± 5% perf-profile.calltrace.cycles-pp.tcp_set_state.tcp_done.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock
0.70 ± 6% -0.3 0.36 ± 70% perf-profile.calltrace.cycles-pp.__tcp_get_metrics.tcp_get_metrics.tcp_init_metrics.tcp_init_transfer.tcp_rcv_state_process
1.56 -0.3 1.25 perf-profile.calltrace.cycles-pp.inet_csk_get_port.__inet_bind.inet_bind_sk.__sys_bind.__x64_sys_bind
0.74 ± 7% -0.3 0.46 ± 45% perf-profile.calltrace.cycles-pp.__tcp_get_metrics.tcp_get_metrics.tcp_init_metrics.tcp_init_transfer.tcp_finish_connect
0.74 ± 6% -0.3 0.46 ± 45% perf-profile.calltrace.cycles-pp.tcp_get_metrics.tcp_init_metrics.tcp_init_transfer.tcp_rcv_state_process.tcp_child_process
2.37 -0.3 2.11 perf-profile.calltrace.cycles-pp.bind.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr.main
1.46 -0.3 1.21 perf-profile.calltrace.cycles-pp.create_data_socket.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr.main
1.31 -0.2 1.08 perf-profile.calltrace.cycles-pp.set_sock_buffer.create_data_socket.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr
1.89 -0.2 1.67 perf-profile.calltrace.cycles-pp.inet_create.__sock_create.__sys_socket.__x64_sys_socket.do_syscall_64
2.20 -0.2 1.97 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.bind.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr
0.79 ± 6% -0.2 0.57 ± 6% perf-profile.calltrace.cycles-pp.tcp_get_metrics.tcp_init_metrics.tcp_init_transfer.tcp_finish_connect.tcp_rcv_synsent_state_process
2.18 -0.2 1.96 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.bind.omni_create_data_socket.send_omni_inner
1.19 -0.2 0.99 perf-profile.calltrace.cycles-pp.getsockopt.set_sock_buffer.create_data_socket.omni_create_data_socket.send_omni_inner
2.10 -0.2 1.90 perf-profile.calltrace.cycles-pp.__x64_sys_bind.do_syscall_64.entry_SYSCALL_64_after_hwframe.bind.omni_create_data_socket
2.08 -0.2 1.89 perf-profile.calltrace.cycles-pp.__sys_bind.__x64_sys_bind.do_syscall_64.entry_SYSCALL_64_after_hwframe.bind
0.85 ± 4% -0.2 0.69 ± 4% perf-profile.calltrace.cycles-pp.sock_alloc.__sock_create.__sys_socket.__x64_sys_socket.do_syscall_64
1.88 -0.2 1.73 perf-profile.calltrace.cycles-pp.inet_bind_sk.__sys_bind.__x64_sys_bind.do_syscall_64.entry_SYSCALL_64_after_hwframe
1.86 -0.1 1.71 perf-profile.calltrace.cycles-pp.__inet_bind.inet_bind_sk.__sys_bind.__x64_sys_bind.do_syscall_64
0.80 ± 4% -0.1 0.65 ± 5% perf-profile.calltrace.cycles-pp.alloc_inode.sock_alloc.__sock_create.__sys_socket.__x64_sys_socket
0.83 -0.1 0.69 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.getsockopt.set_sock_buffer.create_data_socket.omni_create_data_socket
0.80 -0.1 0.67 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.getsockopt.set_sock_buffer.create_data_socket
0.71 -0.1 0.59 perf-profile.calltrace.cycles-pp.setsockopt.omni_create_data_socket.send_omni_inner.send_tcp_conn_rr.main
0.68 -0.1 0.57 perf-profile.calltrace.cycles-pp.__x64_sys_getsockopt.do_syscall_64.entry_SYSCALL_64_after_hwframe.getsockopt.set_sock_buffer
0.66 -0.1 0.55 perf-profile.calltrace.cycles-pp.__sys_getsockopt.__x64_sys_getsockopt.do_syscall_64.entry_SYSCALL_64_after_hwframe.getsockopt
0.79 -0.1 0.68 perf-profile.calltrace.cycles-pp.alloc_file_pseudo.sock_alloc_file.__sys_socket.__x64_sys_socket.do_syscall_64
0.83 -0.1 0.72 perf-profile.calltrace.cycles-pp.sock_alloc_file.__sys_socket.__x64_sys_socket.do_syscall_64.entry_SYSCALL_64_after_hwframe
0.80 ± 2% -0.1 0.71 ± 2% perf-profile.calltrace.cycles-pp.inet_csk_bind_conflict.inet_csk_get_port.__inet_bind.inet_bind_sk.__sys_bind
0.68 ± 2% -0.1 0.62 ± 3% perf-profile.calltrace.cycles-pp.inet_bind_conflict.inet_csk_bind_conflict.inet_csk_get_port.__inet_bind.inet_bind_sk
0.61 -0.1 0.55 perf-profile.calltrace.cycles-pp.tcp_clean_rtx_queue.tcp_ack.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv
0.87 ± 2% -0.1 0.80 perf-profile.calltrace.cycles-pp.enqueue_task.ttwu_do_activate.try_to_wake_up.autoremove_wake_function.__wake_up_common
0.81 -0.0 0.76 perf-profile.calltrace.cycles-pp.enqueue_task_fair.enqueue_task.ttwu_do_activate.try_to_wake_up.autoremove_wake_function
0.62 ± 2% +0.0 0.66 ± 3% perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
0.57 ± 2% +0.1 0.64 ± 3% perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.__tcp_close
0.99 +0.2 1.15 perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock
0.69 ± 6% +0.2 0.88 ± 6% perf-profile.calltrace.cycles-pp.tcp_v4_send_reset.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
0.63 ± 6% +0.2 0.83 ± 6% perf-profile.calltrace.cycles-pp.ip_send_unicast_reply.tcp_v4_send_reset.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
10.36 +0.2 10.59 perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
4.30 +0.3 4.65 perf-profile.calltrace.cycles-pp.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
0.27 ±100% +0.4 0.65 ± 8% perf-profile.calltrace.cycles-pp.tcp_time_wait.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
1.72 ± 2% +0.4 2.17 ± 3% perf-profile.calltrace.cycles-pp.tcp_finish_connect.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock
0.17 ±141% +0.4 0.61 ± 9% perf-profile.calltrace.cycles-pp.tcp_update_metrics.tcp_time_wait.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv
2.92 +0.4 3.36 perf-profile.calltrace.cycles-pp.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
3.44 +0.4 3.89 perf-profile.calltrace.cycles-pp.tcp_check_req.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
2.19 ± 12% +0.4 2.64 perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg
1.34 ± 15% +0.5 1.79 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
1.63 ± 2% +0.5 2.10 ± 3% perf-profile.calltrace.cycles-pp.tcp_init_transfer.tcp_finish_connect.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv
1.54 ± 2% +0.5 2.04 ± 4% perf-profile.calltrace.cycles-pp.tcp_init_transfer.tcp_rcv_state_process.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu
0.00 +0.5 0.54 perf-profile.calltrace.cycles-pp.ip_route_output_key_hash_rcu.ip_route_output_flow.tcp_v4_connect.__inet_stream_connect.inet_stream_connect
6.28 +0.5 6.82 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close.recv_omni.process_requests
6.30 +0.5 6.84 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__close.recv_omni.process_requests.spawn_child
6.57 +0.5 7.12 perf-profile.calltrace.cycles-pp.__close.recv_omni.process_requests.spawn_child.accept_connection
6.16 +0.6 6.71 perf-profile.calltrace.cycles-pp.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe.__close.recv_omni
9.42 +0.6 9.98 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_synsent_state_process.tcp_rcv_state_process
2.22 +0.6 2.78 ± 3% perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_child_process.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
0.00 +0.6 0.57 perf-profile.calltrace.cycles-pp.tcp_connect_init.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect
9.32 +0.6 9.91 perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_synsent_state_process
6.07 +0.6 6.66 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect
0.00 +0.6 0.59 perf-profile.calltrace.cycles-pp.ip_route_output_key_hash_rcu.ip_route_output_flow.inet_csk_route_req.tcp_conn_request.tcp_rcv_state_process
6.03 +0.6 6.64 perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect
8.35 +0.6 8.98 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg
0.00 +0.6 0.64 perf-profile.calltrace.cycles-pp.ip_route_output_key_hash_rcu.ip_route_output_flow.inet_csk_route_child_sock.tcp_v4_syn_recv_sock.tcp_check_req
0.00 +0.7 0.65 perf-profile.calltrace.cycles-pp.ip_route_output_key_hash.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect
0.00 +0.7 0.67 perf-profile.calltrace.cycles-pp.tcp_init_sock.tcp_v4_init_sock.inet_create.__sock_create.__sys_socket
0.00 +0.7 0.67 perf-profile.calltrace.cycles-pp.tcp_v4_init_sock.inet_create.__sock_create.__sys_socket.__x64_sys_socket
7.87 +0.7 8.57 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked
2.34 ± 12% +0.7 3.04 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendmsg.__sys_sendto
7.34 +0.7 8.05 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect
2.75 ± 11% +0.7 3.47 perf-profile.calltrace.cycles-pp.__release_sock.release_sock.tcp_sendmsg.__sys_sendto.__x64_sys_sendto
3.32 ± 5% +0.7 4.05 perf-profile.calltrace.cycles-pp.release_sock.tcp_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64
10.02 +0.7 10.76 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock
6.75 +0.7 7.50 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_connect.tcp_v4_connect.__inet_stream_connect
0.58 +0.8 1.35 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
9.66 +0.8 10.46 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv
11.47 +0.8 12.30 perf-profile.calltrace.cycles-pp.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.release_sock.__inet_stream_connect
0.00 +0.9 0.86 perf-profile.calltrace.cycles-pp.ip_route_output_flow.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect
32.81 +0.9 33.68 perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb
0.94 ± 2% +0.9 1.82 perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock
32.68 +0.9 33.56 perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit
32.42 +0.9 33.32 perf-profile.calltrace.cycles-pp.handle_softirqs.do_softirq.__local_bh_enable_ip.__dev_queue_xmit.ip_finish_output2
3.32 +0.9 4.24 perf-profile.calltrace.cycles-pp.tcp_conn_request.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
0.00 +0.9 0.94 perf-profile.calltrace.cycles-pp.ip_route_output_flow.inet_csk_route_req.tcp_conn_request.tcp_rcv_state_process.tcp_v4_do_rcv
31.26 +0.9 32.20 perf-profile.calltrace.cycles-pp.net_rx_action.handle_softirqs.do_softirq.__local_bh_enable_ip.__dev_queue_xmit
0.00 +1.0 1.00 perf-profile.calltrace.cycles-pp.ip_route_output_flow.inet_csk_route_child_sock.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv
0.00 +1.0 1.00 perf-profile.calltrace.cycles-pp.inet_csk_route_req.tcp_conn_request.tcp_rcv_state_process.tcp_v4_do_rcv.tcp_v4_rcv
8.58 +1.0 9.62 perf-profile.calltrace.cycles-pp.tcp_connect.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect
0.00 +1.0 1.04 perf-profile.calltrace.cycles-pp.inet_csk_route_child_sock.tcp_v4_syn_recv_sock.tcp_check_req.tcp_v4_rcv.ip_protocol_deliver_rcu
33.14 +1.0 34.18 perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.handle_softirqs.do_softirq.__local_bh_enable_ip
33.00 +1.1 34.06 perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.handle_softirqs.do_softirq
32.23 +1.2 33.46 perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.handle_softirqs
14.34 +1.4 15.70 perf-profile.calltrace.cycles-pp.release_sock.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect
14.26 +1.4 15.62 perf-profile.calltrace.cycles-pp.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect.__sys_connect
13.76 +1.4 15.14 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.__inet_stream_connect.inet_stream_connect
29.64 +1.4 31.05 perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action
13.40 +1.4 14.81 perf-profile.calltrace.cycles-pp.tcp_rcv_synsent_state_process.tcp_rcv_state_process.tcp_v4_do_rcv.__release_sock.release_sock
29.52 +1.4 30.94 perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll
11.30 +1.5 12.78 perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.__sys_sendto.__x64_sys_sendto
13.28 +1.5 14.78 perf-profile.calltrace.cycles-pp.tcp_sendmsg_locked.tcp_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64
11.22 +1.5 12.71 perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.tcp_sendmsg.__sys_sendto
28.79 +1.5 30.34 perf-profile.calltrace.cycles-pp.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog
15.86 ± 2% +1.5 17.40 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
6.76 +1.6 8.34 ± 2% perf-profile.calltrace.cycles-pp.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.recv_omni
6.86 +1.6 8.44 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send.recv_omni.process_requests
6.87 +1.6 8.45 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.__send.recv_omni.process_requests.spawn_child
7.12 +1.6 8.70 ± 2% perf-profile.calltrace.cycles-pp.__send.recv_omni.process_requests.spawn_child.accept_connection
11.01 +1.7 12.68 perf-profile.calltrace.cycles-pp.tcp_v4_connect.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect
19.64 +2.2 21.80 perf-profile.calltrace.cycles-pp.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe.__send
16.27 +2.2 18.46 perf-profile.calltrace.cycles-pp.recv_omni.process_requests.spawn_child.accept_connection.accept_connections
19.26 +2.2 21.46 perf-profile.calltrace.cycles-pp.tcp_sendmsg.__sys_sendto.__x64_sys_sendto.do_syscall_64.entry_SYSCALL_64_after_hwframe
26.56 +2.7 29.25 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.connect.send_omni_inner.send_tcp_conn_rr
26.29 +2.7 29.00 perf-profile.calltrace.cycles-pp.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe.connect.send_omni_inner
26.25 +2.7 28.98 perf-profile.calltrace.cycles-pp.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe.connect
26.05 +2.7 28.79 perf-profile.calltrace.cycles-pp.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64.entry_SYSCALL_64_after_hwframe
25.88 +2.8 28.66 perf-profile.calltrace.cycles-pp.__inet_stream_connect.inet_stream_connect.__sys_connect.__x64_sys_connect.do_syscall_64
26.65 +2.9 29.50 perf-profile.calltrace.cycles-pp.connect.send_omni_inner.send_tcp_conn_rr.main
26.37 +2.9 29.26 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.connect.send_omni_inner.send_tcp_conn_rr.main
21.16 ± 14% +3.5 24.68 perf-profile.calltrace.cycles-pp.accept_connection.accept_connections.main
21.16 ± 14% +3.5 24.68 perf-profile.calltrace.cycles-pp.accept_connections.main
21.16 ± 14% +3.5 24.68 perf-profile.calltrace.cycles-pp.process_requests.spawn_child.accept_connection.accept_connections.main
21.16 ± 14% +3.5 24.68 perf-profile.calltrace.cycles-pp.spawn_child.accept_connection.accept_connections.main
26.13 -2.2 23.91 perf-profile.children.cycles-pp.__close
25.21 -2.1 23.08 perf-profile.children.cycles-pp.__x64_sys_close
24.53 -2.0 22.48 perf-profile.children.cycles-pp.__fput
22.30 -1.8 20.49 perf-profile.children.cycles-pp.sock_close
22.26 -1.8 20.46 perf-profile.children.cycles-pp.__sock_release
22.06 -1.8 20.29 perf-profile.children.cycles-pp.inet_release
74.74 -1.7 73.04 perf-profile.children.cycles-pp.send_omni_inner
74.35 -1.5 72.83 perf-profile.children.cycles-pp.send_tcp_conn_rr
20.82 -1.3 19.54 perf-profile.children.cycles-pp.tcp_close
9.02 -1.3 7.76 perf-profile.children.cycles-pp.omni_create_data_socket
20.54 -1.2 19.31 perf-profile.children.cycles-pp.__tcp_close
3.03 ± 4% -0.9 2.10 ± 3% perf-profile.children.cycles-pp.tcp_done
2.18 -0.9 1.28 perf-profile.children.cycles-pp.__sk_destruct
3.00 ± 3% -0.9 2.12 ± 3% perf-profile.children.cycles-pp._raw_spin_lock_bh
2.84 ± 4% -0.9 1.96 ± 3% perf-profile.children.cycles-pp.tcp_set_state
7.31 -0.8 6.47 perf-profile.children.cycles-pp.recv
2.94 ± 6% -0.8 2.11 ± 6% perf-profile.children.cycles-pp.tcp_get_metrics
6.86 ± 2% -0.8 6.04 perf-profile.children.cycles-pp.tcp_data_queue
2.76 ± 7% -0.8 1.99 ± 6% perf-profile.children.cycles-pp.__tcp_get_metrics
2.16 ± 5% -0.7 1.42 ± 4% perf-profile.children.cycles-pp.inet_unhash
4.30 ± 4% -0.7 3.64 ± 2% perf-profile.children.cycles-pp.tcp_fin
4.38 -0.6 3.77 perf-profile.children.cycles-pp.__socket
5.47 -0.6 4.87 perf-profile.children.cycles-pp.__x64_sys_recvfrom
5.40 -0.6 4.82 perf-profile.children.cycles-pp.__sys_recvfrom
4.83 -0.6 4.27 perf-profile.children.cycles-pp.tcp_recvmsg
4.92 -0.6 4.37 perf-profile.children.cycles-pp.inet_recvmsg
5.02 -0.6 4.47 perf-profile.children.cycles-pp.sock_recvmsg
3.98 -0.5 3.43 perf-profile.children.cycles-pp.__x64_sys_socket
3.94 -0.5 3.41 perf-profile.children.cycles-pp.__sys_socket
4.48 -0.5 3.97 perf-profile.children.cycles-pp.tcp_recvmsg_locked
1.33 -0.5 0.82 perf-profile.children.cycles-pp.sk_alloc
3.44 -0.5 2.95 perf-profile.children.cycles-pp.kmem_cache_free
1.55 -0.5 1.06 perf-profile.children.cycles-pp.tcp_create_openreq_child
1.22 -0.4 0.79 perf-profile.children.cycles-pp.inet_csk_clone_lock
1.80 -0.4 1.38 perf-profile.children.cycles-pp.inet_csk_destroy_sock
1.15 -0.4 0.73 perf-profile.children.cycles-pp.sk_clone_lock
2.94 -0.4 2.52 perf-profile.children.cycles-pp.__sock_create
5.06 -0.4 4.70 perf-profile.children.cycles-pp.__schedule
2.64 -0.4 2.28 perf-profile.children.cycles-pp.sk_wait_data
2.00 -0.4 1.65 perf-profile.children.cycles-pp._raw_spin_lock
4.36 -0.3 4.01 perf-profile.children.cycles-pp.schedule_timeout
4.29 -0.3 3.96 perf-profile.children.cycles-pp.schedule
1.61 -0.3 1.28 perf-profile.children.cycles-pp.inet_csk_get_port
1.39 -0.3 1.07 perf-profile.children.cycles-pp.tcp_v4_destroy_sock
2.37 -0.3 2.05 perf-profile.children.cycles-pp.wait_woken
2.42 -0.3 2.12 perf-profile.children.cycles-pp.tcp_clean_rtx_queue
2.50 -0.3 2.21 perf-profile.children.cycles-pp.bind
1.48 -0.3 1.20 perf-profile.children.cycles-pp.kmem_cache_alloc_noprof
2.03 -0.3 1.77 perf-profile.children.cycles-pp.dev_hard_start_xmit
1.51 -0.3 1.25 perf-profile.children.cycles-pp.create_data_socket
1.36 -0.2 1.12 perf-profile.children.cycles-pp.set_sock_buffer
1.82 -0.2 1.59 perf-profile.children.cycles-pp.loopback_xmit
1.97 -0.2 1.74 perf-profile.children.cycles-pp.inet_create
1.29 -0.2 1.06 perf-profile.children.cycles-pp.getsockopt
1.79 -0.2 1.57 perf-profile.children.cycles-pp.__memcg_slab_post_alloc_hook
2.14 -0.2 1.93 perf-profile.children.cycles-pp.__x64_sys_bind
1.71 ± 3% -0.2 1.50 ± 3% perf-profile.children.cycles-pp.sock_alloc
1.29 -0.2 1.08 perf-profile.children.cycles-pp.__memcg_slab_free_hook
2.13 -0.2 1.92 perf-profile.children.cycles-pp.__sys_bind
1.77 -0.2 1.56 perf-profile.children.cycles-pp.__alloc_skb
1.61 ± 3% -0.2 1.41 ± 4% perf-profile.children.cycles-pp.alloc_inode
1.69 -0.2 1.52 perf-profile.children.cycles-pp.dput
1.92 -0.2 1.75 perf-profile.children.cycles-pp.inet_bind_sk
1.34 ± 2% -0.2 1.17 ± 2% perf-profile.children.cycles-pp.kmem_cache_alloc_lru_noprof
1.18 -0.2 1.02 perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.85 -0.2 0.69 perf-profile.children.cycles-pp.inet_put_port
1.11 ± 2% -0.2 0.95 ± 3% perf-profile.children.cycles-pp.__mod_memcg_state
1.90 -0.2 1.74 perf-profile.children.cycles-pp.__inet_bind
1.45 -0.2 1.30 perf-profile.children.cycles-pp.__pick_next_task
1.42 -0.2 1.27 perf-profile.children.cycles-pp.pick_next_task_fair
0.72 ± 11% -0.2 0.57 ± 9% perf-profile.children.cycles-pp.smpboot_thread_fn
0.98 ± 6% -0.1 0.83 ± 4% perf-profile.children.cycles-pp.rcu_core
0.60 -0.1 0.46 perf-profile.children.cycles-pp.tcp_schedule_loss_probe
0.96 -0.1 0.82 perf-profile.children.cycles-pp.__sk_mem_reduce_allocated
0.93 ± 6% -0.1 0.79 ± 5% perf-profile.children.cycles-pp.rcu_do_batch
1.74 -0.1 1.60 perf-profile.children.cycles-pp.syscall_exit_to_user_mode
0.84 -0.1 0.70 ± 2% perf-profile.children.cycles-pp.mem_cgroup_uncharge_skmem
1.52 -0.1 1.38 perf-profile.children.cycles-pp.__inet_lookup_skb
0.76 -0.1 0.63 perf-profile.children.cycles-pp.setsockopt
1.53 ± 2% -0.1 1.40 ± 2% perf-profile.children.cycles-pp.__cond_resched
1.35 -0.1 1.22 perf-profile.children.cycles-pp.clear_bhb_loop
0.54 ± 6% -0.1 0.41 ± 2% perf-profile.children.cycles-pp.fib_table_lookup
1.46 -0.1 1.33 perf-profile.children.cycles-pp.__dentry_kill
0.66 -0.1 0.54 perf-profile.children.cycles-pp.sk_prot_alloc
0.58 -0.1 0.45 perf-profile.children.cycles-pp.__inet_bhash2_update_saddr
0.68 -0.1 0.56 perf-profile.children.cycles-pp.__sys_getsockopt
0.85 -0.1 0.73 perf-profile.children.cycles-pp.__kfree_skb
0.70 -0.1 0.58 perf-profile.children.cycles-pp.__x64_sys_getsockopt
1.00 -0.1 0.89 perf-profile.children.cycles-pp.kmem_cache_alloc_node_noprof
1.01 -0.1 0.90 perf-profile.children.cycles-pp.skb_release_data
0.51 -0.1 0.40 perf-profile.children.cycles-pp.__ip_finish_output
1.59 ± 2% -0.1 1.48 perf-profile.children.cycles-pp.ip_rcv
0.89 ± 3% -0.1 0.78 ± 4% perf-profile.children.cycles-pp.sock_alloc_inode
1.61 -0.1 1.50 perf-profile.children.cycles-pp.alloc_file_pseudo
1.36 -0.1 1.25 perf-profile.children.cycles-pp.enqueue_task
1.66 -0.1 1.56 perf-profile.children.cycles-pp.sock_alloc_file
1.09 -0.1 0.99 perf-profile.children.cycles-pp.tcp_stream_alloc_skb
1.28 -0.1 1.18 perf-profile.children.cycles-pp.dequeue_entities
0.76 -0.1 0.66 perf-profile.children.cycles-pp.mod_objcg_state
0.67 -0.1 0.57 perf-profile.children.cycles-pp.__tcp_send_ack
0.43 -0.1 0.33 perf-profile.children.cycles-pp.sk_stop_timer
0.82 -0.1 0.73 ± 2% perf-profile.children.cycles-pp.inet_csk_bind_conflict
0.59 -0.1 0.49 perf-profile.children.cycles-pp.do_sock_getsockopt
0.63 -0.1 0.53 perf-profile.children.cycles-pp.ip_rcv_core
1.10 -0.1 1.00 perf-profile.children.cycles-pp.__inet_lookup_established
0.78 -0.1 0.68 perf-profile.children.cycles-pp.validate_xmit_skb
0.63 -0.1 0.53 perf-profile.children.cycles-pp.lock_timer_base
0.88 -0.1 0.79 perf-profile.children.cycles-pp.tcp_send_fin
0.34 ± 2% -0.1 0.25 perf-profile.children.cycles-pp.skb_release_head_state
0.81 ± 2% -0.1 0.72 perf-profile.children.cycles-pp.dequeue_entity
0.68 -0.1 0.59 perf-profile.children.cycles-pp.lock_sock_nested
0.55 -0.1 0.46 perf-profile.children.cycles-pp.tcp_make_synack
0.36 -0.1 0.27 perf-profile.children.cycles-pp.dst_release
0.56 -0.1 0.47 perf-profile.children.cycles-pp.inet_csk_reqsk_queue_hash_add
0.65 -0.1 0.56 perf-profile.children.cycles-pp.entry_SYSCALL_64
0.97 ± 3% -0.1 0.88 perf-profile.children.cycles-pp.ktime_get
0.70 -0.1 0.61 perf-profile.children.cycles-pp.syscall_return_via_sysret
0.66 -0.1 0.57 perf-profile.children.cycles-pp.sched_clock_cpu
0.69 ± 3% -0.1 0.61 ± 4% perf-profile.children.cycles-pp.inode_init_always_gfp
0.81 -0.1 0.73 perf-profile.children.cycles-pp.update_load_avg
0.85 ± 2% -0.1 0.77 perf-profile.children.cycles-pp.mem_cgroup_charge_skmem
1.15 -0.1 1.07 perf-profile.children.cycles-pp.enqueue_task_fair
0.36 -0.1 0.28 perf-profile.children.cycles-pp.inet_csk_clear_xmit_timers
0.38 -0.1 0.30 perf-profile.children.cycles-pp.ip_skb_dst_mtu
0.49 -0.1 0.41 perf-profile.children.cycles-pp.__ip_local_out
0.38 -0.1 0.31 perf-profile.children.cycles-pp._copy_from_user
0.74 -0.1 0.66 perf-profile.children.cycles-pp.__netif_rx
0.68 -0.1 0.61 perf-profile.children.cycles-pp.d_alloc_pseudo
0.66 -0.1 0.59 perf-profile.children.cycles-pp.__d_alloc
0.56 -0.1 0.48 perf-profile.children.cycles-pp.__check_object_size
0.42 -0.1 0.34 perf-profile.children.cycles-pp.__inet_check_established
0.46 ± 4% -0.1 0.39 ± 4% perf-profile.children.cycles-pp.cgroup_rstat_updated
0.70 -0.1 0.63 ± 2% perf-profile.children.cycles-pp.inet_bind_conflict
0.48 -0.1 0.40 perf-profile.children.cycles-pp.inet_ehash_insert
0.58 -0.1 0.51 ± 2% perf-profile.children.cycles-pp.sched_clock
0.71 -0.1 0.64 perf-profile.children.cycles-pp.irqtime_account_irq
0.23 ± 2% -0.1 0.16 ± 2% perf-profile.children.cycles-pp.sk_stream_kill_queues
0.29 ± 10% -0.1 0.22 ± 9% perf-profile.children.cycles-pp.select_task_rq_fair
0.17 ± 2% -0.1 0.10 ± 3% perf-profile.children.cycles-pp.tcp_newly_delivered
0.69 -0.1 0.62 perf-profile.children.cycles-pp.netif_rx_internal
0.35 ± 10% -0.1 0.28 ± 7% perf-profile.children.cycles-pp.select_task_rq
0.99 -0.1 0.92 perf-profile.children.cycles-pp.sk_reset_timer
0.45 -0.1 0.38 ± 3% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
0.32 -0.1 0.25 perf-profile.children.cycles-pp.timer_delete
0.27 -0.1 0.20 ± 2% perf-profile.children.cycles-pp.tcp_options_write
0.63 -0.1 0.56 perf-profile.children.cycles-pp.enqueue_to_backlog
0.56 -0.1 0.49 perf-profile.children.cycles-pp.kmalloc_reserve
0.64 -0.1 0.57 perf-profile.children.cycles-pp.read_tsc
0.42 -0.1 0.35 perf-profile.children.cycles-pp.__x64_sys_setsockopt
1.30 -0.1 1.24 perf-profile.children.cycles-pp.dequeue_task_fair
0.83 -0.1 0.76 perf-profile.children.cycles-pp.__netif_receive_skb_core
0.96 -0.1 0.89 perf-profile.children.cycles-pp.tcp_event_new_data_sent
0.42 -0.1 0.35 perf-profile.children.cycles-pp.sk_getsockopt
0.40 -0.1 0.34 perf-profile.children.cycles-pp.__sys_setsockopt
0.46 -0.1 0.39 perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
0.63 -0.1 0.56 perf-profile.children.cycles-pp.tcp_mstamp_refresh
0.38 -0.1 0.32 perf-profile.children.cycles-pp._raw_spin_lock_irq
1.03 -0.1 0.97 perf-profile.children.cycles-pp.__mod_timer
0.47 -0.1 0.41 perf-profile.children.cycles-pp.__inet_hash_connect
0.15 ± 2% -0.1 0.09 perf-profile.children.cycles-pp.tcp_v4_send_check
1.42 -0.1 1.36 perf-profile.children.cycles-pp.try_to_block_task
1.45 -0.1 1.39 perf-profile.children.cycles-pp.ttwu_do_activate
0.47 -0.1 0.41 perf-profile.children.cycles-pp.ip_local_out
0.44 ± 2% -0.1 0.38 ± 3% perf-profile.children.cycles-pp.netif_skb_features
0.46 -0.1 0.41 perf-profile.children.cycles-pp.pick_task_fair
0.55 -0.1 0.49 perf-profile.children.cycles-pp.tcp_try_rmem_schedule
0.70 -0.1 0.64 perf-profile.children.cycles-pp.switch_mm_irqs_off
0.19 ± 2% -0.1 0.13 ± 2% perf-profile.children.cycles-pp.sk_skb_reason_drop
0.20 -0.1 0.14 ± 3% perf-profile.children.cycles-pp.xa_destroy
0.36 -0.1 0.30 perf-profile.children.cycles-pp.do_sock_setsockopt
0.28 -0.1 0.22 ± 2% perf-profile.children.cycles-pp.ipv4_mtu
0.48 -0.1 0.43 ± 2% perf-profile.children.cycles-pp.alloc_empty_file
0.46 -0.1 0.40 perf-profile.children.cycles-pp.fdget
0.38 -0.1 0.33 perf-profile.children.cycles-pp.skb_do_copy_data_nocache
0.14 -0.1 0.09 perf-profile.children.cycles-pp.tcp_event_data_recv
0.23 ± 2% -0.0 0.18 perf-profile.children.cycles-pp.secure_tcp_seq
0.29 -0.0 0.24 perf-profile.children.cycles-pp.tcp_add_backlog
0.33 -0.0 0.28 perf-profile.children.cycles-pp.tcp_init_xmit_timers
0.35 -0.0 0.30 perf-profile.children.cycles-pp.evict
0.28 ± 2% -0.0 0.23 ± 2% perf-profile.children.cycles-pp.check_heap_object
0.52 -0.0 0.48 ± 2% perf-profile.children.cycles-pp.__skb_datagram_iter
0.47 -0.0 0.42 perf-profile.children.cycles-pp.obj_cgroup_charge
0.31 ± 2% -0.0 0.27 perf-profile.children.cycles-pp.percpu_counter_add_batch
0.19 -0.0 0.15 ± 2% perf-profile.children.cycles-pp.obj_cgroup_uncharge_pages
0.31 -0.0 0.26 perf-profile.children.cycles-pp.__skb_clone
0.30 ± 2% -0.0 0.25 perf-profile.children.cycles-pp.try_charge_memcg
0.27 ± 2% -0.0 0.23 ± 4% perf-profile.children.cycles-pp.tcp_write_queue_purge
0.25 ± 6% -0.0 0.21 perf-profile.children.cycles-pp._copy_to_user
0.40 ± 2% -0.0 0.35 ± 2% perf-profile.children.cycles-pp.destroy_inode
0.16 -0.0 0.12 ± 3% perf-profile.children.cycles-pp.inet_reqsk_alloc
0.17 ± 2% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.inet_bind2_bucket_create
0.22 -0.0 0.18 ± 2% perf-profile.children.cycles-pp.refill_obj_stock
0.22 -0.0 0.18 perf-profile.children.cycles-pp.tcp_wfree
0.20 -0.0 0.16 perf-profile.children.cycles-pp.move_addr_to_kernel
0.56 -0.0 0.52 ± 2% perf-profile.children.cycles-pp.skb_copy_datagram_iter
0.18 -0.0 0.14 perf-profile.children.cycles-pp.get_random_u32
0.16 -0.0 0.12 perf-profile.children.cycles-pp.tcp_sync_mss
0.11 ± 3% -0.0 0.07 ± 5% perf-profile.children.cycles-pp.__sock_wfree
0.13 -0.0 0.09 perf-profile.children.cycles-pp.tcp_rate_skb_sent
0.23 -0.0 0.19 perf-profile.children.cycles-pp.ip_send_check
0.37 -0.0 0.33 ± 2% perf-profile.children.cycles-pp.__destroy_inode
0.16 ± 2% -0.0 0.12 ± 4% perf-profile.children.cycles-pp.__sk_free
0.15 ± 3% -0.0 0.12 ± 4% perf-profile.children.cycles-pp.bpf_skops_write_hdr_opt
0.12 -0.0 0.08 ± 4% perf-profile.children.cycles-pp.get_random_u16
0.24 ± 2% -0.0 0.21 ± 2% perf-profile.children.cycles-pp.rcu_all_qs
0.20 ± 2% -0.0 0.16 ± 3% perf-profile.children.cycles-pp.tcp_check_space
0.38 -0.0 0.34 ± 2% perf-profile.children.cycles-pp.tcp_current_mss
0.26 -0.0 0.23 ± 2% perf-profile.children.cycles-pp.update_rq_clock_task
0.15 -0.0 0.11 ± 4% perf-profile.children.cycles-pp.__memcpy
0.16 -0.0 0.12 ± 3% perf-profile.children.cycles-pp.inet_bind_bucket_create
0.42 ± 2% -0.0 0.38 perf-profile.children.cycles-pp.switch_fpu_return
0.14 -0.0 0.10 ± 4% perf-profile.children.cycles-pp.tcp_update_skb_after_send
0.26 -0.0 0.22 ± 3% perf-profile.children.cycles-pp.__call_rcu_common
0.25 ± 2% -0.0 0.22 ± 4% perf-profile.children.cycles-pp.memset_orig
0.48 -0.0 0.44 perf-profile.children.cycles-pp.native_sched_clock
0.33 -0.0 0.29 ± 2% perf-profile.children.cycles-pp.put_prev_entity
0.36 -0.0 0.32 perf-profile.children.cycles-pp.inet_ehashfn
0.18 ± 2% -0.0 0.15 ± 3% perf-profile.children.cycles-pp.__hrtimer_init
0.18 -0.0 0.15 ± 3% perf-profile.children.cycles-pp.rseq_get_rseq_cs
0.27 -0.0 0.24 perf-profile.children.cycles-pp.sk_setsockopt
0.26 -0.0 0.22 ± 4% perf-profile.children.cycles-pp.raw_local_deliver
0.19 -0.0 0.16 ± 2% perf-profile.children.cycles-pp.update_min_vruntime
0.14 ± 3% -0.0 0.11 ± 3% perf-profile.children.cycles-pp.sk_free
0.46 -0.0 0.43 perf-profile.children.cycles-pp.__sk_mem_schedule
0.14 ± 3% -0.0 0.10 ± 4% perf-profile.children.cycles-pp.rb_first
0.15 ± 2% -0.0 0.12 perf-profile.children.cycles-pp.pick_next_port_number
0.28 -0.0 0.25 perf-profile.children.cycles-pp._raw_spin_unlock_irqrestore
0.37 -0.0 0.34 perf-profile.children.cycles-pp.prepare_task_switch
0.18 ± 3% -0.0 0.15 ± 2% perf-profile.children.cycles-pp.sk_setup_caps
0.17 ± 2% -0.0 0.14 ± 3% perf-profile.children.cycles-pp.__virt_addr_valid
0.13 ± 3% -0.0 0.10 ± 4% perf-profile.children.cycles-pp.inet_sock_destruct
0.20 ± 2% -0.0 0.17 ± 2% perf-profile.children.cycles-pp.kfree_skbmem
0.13 ± 5% -0.0 0.10 ± 3% perf-profile.children.cycles-pp.security_file_release
0.13 -0.0 0.10 perf-profile.children.cycles-pp.sock_i_uid
0.31 -0.0 0.28 perf-profile.children.cycles-pp.rseq_ip_fixup
0.16 ± 2% -0.0 0.13 ± 2% perf-profile.children.cycles-pp.tcp_urg
0.18 -0.0 0.15 ± 2% perf-profile.children.cycles-pp.kfree
0.27 -0.0 0.24 ± 2% perf-profile.children.cycles-pp.sock_def_wakeup
0.23 ± 2% -0.0 0.20 perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.10 -0.0 0.07 ± 5% perf-profile.children.cycles-pp.consume_skb
0.14 ± 2% -0.0 0.11 perf-profile.children.cycles-pp._get_random_bytes
0.14 ± 2% -0.0 0.11 perf-profile.children.cycles-pp.xa_find
0.24 ± 2% -0.0 0.22 ± 3% perf-profile.children.cycles-pp.__switch_to_asm
0.20 ± 2% -0.0 0.18 ± 2% perf-profile.children.cycles-pp.inet_ehash_nolisten
0.28 -0.0 0.25 perf-profile.children.cycles-pp.__update_load_avg_se
0.11 ± 3% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.skb_push
0.21 ± 2% -0.0 0.19 ± 3% perf-profile.children.cycles-pp.inet_csk_complete_hashdance
0.14 ± 3% -0.0 0.11 ± 3% perf-profile.children.cycles-pp.tcp_synack_rtt_meas
0.11 -0.0 0.08 ± 5% perf-profile.children.cycles-pp.tcp_chrono_stop
0.49 -0.0 0.46 perf-profile.children.cycles-pp.__rseq_handle_notify_resume
0.34 ± 2% -0.0 0.32 perf-profile.children.cycles-pp.restore_fpregs_from_fpstate
0.47 -0.0 0.44 perf-profile.children.cycles-pp.set_next_entity
0.20 -0.0 0.18 ± 4% perf-profile.children.cycles-pp._copy_to_iter
0.20 -0.0 0.18 ± 2% perf-profile.children.cycles-pp.tcp_established_options
0.14 ± 3% -0.0 0.12 perf-profile.children.cycles-pp.__build_skb_around
0.19 ± 2% -0.0 0.16 ± 2% perf-profile.children.cycles-pp.skb_network_protocol
0.23 -0.0 0.21 ± 3% perf-profile.children.cycles-pp.tcp_queue_rcv
0.19 ± 2% -0.0 0.17 ± 3% perf-profile.children.cycles-pp.x64_sys_call
0.07 ± 6% -0.0 0.05 perf-profile.children.cycles-pp.tcp_small_queue_check
0.13 ± 3% -0.0 0.11 perf-profile.children.cycles-pp.connect_data_socket
0.15 ± 3% -0.0 0.12 ± 3% perf-profile.children.cycles-pp.ip_finish_output
0.08 ± 5% -0.0 0.06 perf-profile.children.cycles-pp.ktime_get_seconds
0.43 -0.0 0.41 perf-profile.children.cycles-pp.__sk_mem_raise_allocated
0.25 -0.0 0.22 ± 2% perf-profile.children.cycles-pp.__switch_to
0.25 ± 3% -0.0 0.22 ± 2% perf-profile.children.cycles-pp.d_instantiate
0.12 -0.0 0.10 ± 4% perf-profile.children.cycles-pp.sock_copy
0.22 -0.0 0.20 ± 2% perf-profile.children.cycles-pp.__wake_up
0.11 ± 3% -0.0 0.09 perf-profile.children.cycles-pp.chacha_block_generic
0.10 ± 3% -0.0 0.08 ± 6% perf-profile.children.cycles-pp.init_timer_key
0.17 ± 2% -0.0 0.14 ± 3% perf-profile.children.cycles-pp.sock_put
0.08 ± 4% -0.0 0.06 perf-profile.children.cycles-pp.tcp_rate_gen
0.10 -0.0 0.08 perf-profile.children.cycles-pp.__fput_sync
0.32 -0.0 0.30 ± 3% perf-profile.children.cycles-pp.__inet_inherit_port
0.10 -0.0 0.08 perf-profile.children.cycles-pp.__refill_stock
0.18 ± 3% -0.0 0.16 ± 3% perf-profile.children.cycles-pp.recv_data
0.22 -0.0 0.20 perf-profile.children.cycles-pp.tcp_ack_update_window
0.09 -0.0 0.07 perf-profile.children.cycles-pp.__try_to_del_timer_sync
0.10 ± 3% -0.0 0.08 ± 4% perf-profile.children.cycles-pp.hrtimer_try_to_cancel
0.13 ± 4% -0.0 0.11 perf-profile.children.cycles-pp.raw_v4_input
0.09 -0.0 0.07 perf-profile.children.cycles-pp.rb_next
0.07 -0.0 0.05 perf-profile.children.cycles-pp.tcp_sndbuf_expand
0.15 ± 3% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.__get_user_8
0.11 -0.0 0.09 perf-profile.children.cycles-pp.ktime_get_with_offset
0.20 -0.0 0.18 ± 2% perf-profile.children.cycles-pp.tcp_v4_fill_cb
0.12 -0.0 0.10 perf-profile.children.cycles-pp.__copy_skb_header
0.18 ± 2% -0.0 0.16 ± 3% perf-profile.children.cycles-pp.___perf_sw_event
0.10 -0.0 0.08 ± 4% perf-profile.children.cycles-pp.chacha_permute
0.18 ± 3% -0.0 0.16 ± 2% perf-profile.children.cycles-pp.__inet_lookup_listener
0.08 ± 4% -0.0 0.06 perf-profile.children.cycles-pp._raw_write_lock_bh
0.10 ± 3% -0.0 0.08 perf-profile.children.cycles-pp.remove_wait_queue
0.06 -0.0 0.04 ± 44% perf-profile.children.cycles-pp._raw_read_lock_bh
0.08 -0.0 0.06 ± 6% perf-profile.children.cycles-pp.siphash_1u64
0.06 -0.0 0.04 ± 44% perf-profile.children.cycles-pp.tcp_ack_tstamp
0.08 ± 4% -0.0 0.06 ± 7% perf-profile.children.cycles-pp.siphash_3u32
0.09 ± 4% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.skb_rbtree_purge
0.11 ± 3% -0.0 0.09 perf-profile.children.cycles-pp.tcp_release_cb
0.24 -0.0 0.22 ± 2% perf-profile.children.cycles-pp.simple_copy_to_iter
0.29 -0.0 0.28 perf-profile.children.cycles-pp.sk_filter_trim_cap
0.10 -0.0 0.08 ± 5% perf-profile.children.cycles-pp.__timer_delete_sync
0.23 -0.0 0.21 perf-profile.children.cycles-pp.tcp_inbound_hash
0.08 ± 6% -0.0 0.06 perf-profile.children.cycles-pp.crng_make_state
0.08 -0.0 0.06 ± 7% perf-profile.children.cycles-pp.__calc_delta
0.11 -0.0 0.09 ± 5% perf-profile.children.cycles-pp._atomic_dec_and_lock
0.09 -0.0 0.07 ± 6% perf-profile.children.cycles-pp.netdev_core_pick_tx
0.09 -0.0 0.07 ± 6% perf-profile.children.cycles-pp.sock_rfree
0.24 ± 2% -0.0 0.23 perf-profile.children.cycles-pp.tcp_send_mss
0.10 ± 5% -0.0 0.08 perf-profile.children.cycles-pp.security_sk_free
0.14 -0.0 0.12 ± 4% perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare
0.09 -0.0 0.08 ± 6% perf-profile.children.cycles-pp.xfrm_lookup_route
0.07 ± 5% -0.0 0.06 ± 8% perf-profile.children.cycles-pp.netlink_has_listeners
0.15 ± 3% -0.0 0.13 ± 2% perf-profile.children.cycles-pp._copy_from_iter
0.10 ± 4% -0.0 0.09 perf-profile.children.cycles-pp.detach_if_pending
0.12 ± 3% -0.0 0.11 ± 4% perf-profile.children.cycles-pp.neigh_hh_output
0.09 ± 4% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.xas_find
0.25 -0.0 0.23 ± 2% perf-profile.children.cycles-pp.__dequeue_entity
0.07 ± 6% -0.0 0.06 perf-profile.children.cycles-pp.__xfrm_policy_check2
0.07 ± 6% -0.0 0.06 perf-profile.children.cycles-pp.map_id_range_down
0.13 -0.0 0.12 ± 4% perf-profile.children.cycles-pp.rseq_update_cpu_node_id
0.13 ± 3% -0.0 0.12 perf-profile.children.cycles-pp.__usecs_to_jiffies
0.10 ± 4% -0.0 0.09 perf-profile.children.cycles-pp.add_wait_queue
0.08 ± 4% -0.0 0.07 ± 5% perf-profile.children.cycles-pp.down_write
0.12 ± 4% -0.0 0.10 ± 4% perf-profile.children.cycles-pp.finish_task_switch
0.08 ± 5% -0.0 0.07 perf-profile.children.cycles-pp.rb_insert_color
0.30 -0.0 0.28 perf-profile.children.cycles-pp.skb_attempt_defer_free
0.18 ± 2% -0.0 0.17 ± 2% perf-profile.children.cycles-pp.update_rq_clock
0.10 -0.0 0.09 ± 4% perf-profile.children.cycles-pp.filp_flush
0.07 -0.0 0.06 ± 6% perf-profile.children.cycles-pp.get_sock_buffer
0.07 -0.0 0.06 ± 6% perf-profile.children.cycles-pp.inet_csk_update_fastreuse
0.09 ± 4% -0.0 0.08 perf-profile.children.cycles-pp.qdisc_pkt_len_init
0.07 ± 5% -0.0 0.06 perf-profile.children.cycles-pp.select_idle_cpu
0.17 ± 2% -0.0 0.16 perf-profile.children.cycles-pp.__enqueue_entity
0.08 -0.0 0.07 ± 5% perf-profile.children.cycles-pp.disconnect_data_socket
0.12 ± 3% -0.0 0.11 perf-profile.children.cycles-pp.file_close_fd
0.10 ± 3% -0.0 0.09 perf-profile.children.cycles-pp.inet_csk_init_xmit_timers
0.10 ± 3% -0.0 0.09 perf-profile.children.cycles-pp.inet_sk_rx_dst_set
0.11 ± 3% -0.0 0.10 perf-profile.children.cycles-pp.ip_build_and_send_pkt
0.12 -0.0 0.11 ± 3% perf-profile.children.cycles-pp.ip_output
0.17 ± 2% -0.0 0.16 perf-profile.children.cycles-pp.os_xsave
0.15 -0.0 0.14 ± 2% perf-profile.children.cycles-pp.security_sock_rcv_skb
0.06 ± 6% -0.0 0.05 perf-profile.children.cycles-pp.tcp_rate_skb_delivered
0.07 -0.0 0.06 perf-profile.children.cycles-pp.clear_inode
0.07 -0.0 0.06 perf-profile.children.cycles-pp.crng_fast_key_erasure
0.09 -0.0 0.08 perf-profile.children.cycles-pp.init_file
0.07 -0.0 0.06 perf-profile.children.cycles-pp.lockref_put_return
0.07 -0.0 0.06 perf-profile.children.cycles-pp.rcu_segcblist_enqueue
0.13 -0.0 0.12 perf-profile.children.cycles-pp.update_irq_load_avg
0.07 -0.0 0.06 perf-profile.children.cycles-pp.xfrm_lookup_with_ifid
0.08 -0.0 0.07 perf-profile.children.cycles-pp.truncate_inode_pages_final
0.06 -0.0 0.05 perf-profile.children.cycles-pp.cubictcp_acked
0.06 -0.0 0.05 perf-profile.children.cycles-pp.hrtimer_active
0.05 +0.0 0.06 perf-profile.children.cycles-pp.__get_user_4
0.05 +0.0 0.06 perf-profile.children.cycles-pp.d_set_d_op
0.10 ± 4% +0.0 0.11 perf-profile.children.cycles-pp.file_init_path
0.32 +0.0 0.34 perf-profile.children.cycles-pp.pick_eevdf
0.06 ± 9% +0.0 0.07 ± 5% perf-profile.children.cycles-pp.dentry_unlink_inode
0.25 +0.0 0.26 perf-profile.children.cycles-pp.kmem_cache_charge
0.10 +0.0 0.12 perf-profile.children.cycles-pp.validate_xmit_xfrm
0.17 ± 2% +0.0 0.20 ± 3% perf-profile.children.cycles-pp.tcp_rtt_estimator
0.34 ± 3% +0.0 0.37 ± 2% perf-profile.children.cycles-pp.check_preempt_wakeup_fair
0.23 ± 2% +0.0 0.28 perf-profile.children.cycles-pp.ipv4_default_advmss
0.42 ± 2% +0.0 0.47 perf-profile.children.cycles-pp.wakeup_preempt
0.00 +0.1 0.05 perf-profile.children.cycles-pp.dequeue_task
0.00 +0.1 0.05 perf-profile.children.cycles-pp.tcp_try_fastopen
0.00 +0.1 0.06 ± 7% perf-profile.children.cycles-pp.cookie_v4_check
0.12 ± 3% +0.1 0.19 perf-profile.children.cycles-pp.tcp_syn_options
0.16 ± 2% +0.2 0.32 perf-profile.children.cycles-pp.secure_tcp_ts_off
0.19 +0.2 0.35 perf-profile.children.cycles-pp.tcp_openreq_init_rwin
0.42 +0.2 0.59 perf-profile.children.cycles-pp.tcp_connect_init
0.31 +0.2 0.49 ± 2% perf-profile.children.cycles-pp.__tcp_select_window
0.08 ± 4% +0.2 0.26 perf-profile.children.cycles-pp.tcp_ca_openreq_child
0.15 +0.2 0.34 ± 2% perf-profile.children.cycles-pp.tcp_mtup_init
0.71 ± 4% +0.2 0.90 ± 6% perf-profile.children.cycles-pp.tcp_v4_send_reset
0.67 ± 4% +0.2 0.86 ± 5% perf-profile.children.cycles-pp.ip_send_unicast_reply
0.13 ± 2% +0.2 0.34 perf-profile.children.cycles-pp.tcp_skb_entail
0.34 +0.2 0.56 perf-profile.children.cycles-pp.tcp_parse_options
0.13 ± 3% +0.3 0.40 perf-profile.children.cycles-pp.__tcp_ack_snd_check
5.21 +0.3 5.48 perf-profile.children.cycles-pp.tcp_rcv_established
0.40 +0.3 0.66 perf-profile.children.cycles-pp.ip_route_output_key_hash
0.39 +0.3 0.68 perf-profile.children.cycles-pp.tcp_init_sock
0.39 +0.3 0.69 perf-profile.children.cycles-pp.tcp_v4_init_sock
4.38 +0.3 4.72 perf-profile.children.cycles-pp.tcp_child_process
0.11 +0.3 0.45 ± 2% perf-profile.children.cycles-pp.tcp_select_initial_window
36.57 +0.4 36.96 perf-profile.children.cycles-pp.ip_finish_output2
0.14 ± 2% +0.4 0.55 perf-profile.children.cycles-pp.tcp_rack_update_reo_wnd
0.13 ± 2% +0.4 0.55 perf-profile.children.cycles-pp.tcp_assign_congestion_control
2.99 +0.4 3.43 perf-profile.children.cycles-pp.tcp_v4_syn_recv_sock
1.76 ± 3% +0.4 2.21 ± 3% perf-profile.children.cycles-pp.tcp_finish_connect
3.51 +0.4 3.96 perf-profile.children.cycles-pp.tcp_check_req
35.98 +0.5 36.49 perf-profile.children.cycles-pp.__dev_queue_xmit
0.41 +0.6 1.02 perf-profile.children.cycles-pp.inet_csk_route_req
0.41 ± 2% +0.6 1.06 perf-profile.children.cycles-pp.inet_csk_route_child_sock
36.30 +0.7 37.00 perf-profile.children.cycles-pp.handle_softirqs
4.43 +0.7 5.14 perf-profile.children.cycles-pp.tcp_ack
36.31 +0.8 37.08 perf-profile.children.cycles-pp.__local_bh_enable_ip
0.10 ± 3% +0.8 0.91 perf-profile.children.cycles-pp.inet_sk_rebuild_header
35.75 +0.8 36.56 perf-profile.children.cycles-pp.do_softirq
93.47 +0.9 94.33 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
34.17 +0.9 35.06 perf-profile.children.cycles-pp.net_rx_action
0.22 ± 2% +0.9 1.15 ± 2% perf-profile.children.cycles-pp.tcp_tso_segs
3.39 +0.9 4.32 perf-profile.children.cycles-pp.tcp_conn_request
92.92 +0.9 93.85 perf-profile.children.cycles-pp.do_syscall_64
33.69 +0.9 34.63 perf-profile.children.cycles-pp.__napi_poll
33.57 +1.0 34.52 perf-profile.children.cycles-pp.process_backlog
3.25 ± 3% +1.0 4.22 ± 3% perf-profile.children.cycles-pp.tcp_init_transfer
28.72 +1.0 29.72 perf-profile.children.cycles-pp.tcp_rcv_state_process
8.75 +1.0 9.76 perf-profile.children.cycles-pp.tcp_connect
32.87 +1.0 33.92 perf-profile.children.cycles-pp.__netif_receive_skb_one_core
0.21 +1.1 1.29 perf-profile.children.cycles-pp.tcp_update_pacing_rate
0.26 ± 6% +1.1 1.41 perf-profile.children.cycles-pp.__mkroute_output
25.78 +1.2 27.00 perf-profile.children.cycles-pp.__tcp_push_pending_frames
25.65 +1.2 26.89 perf-profile.children.cycles-pp.tcp_write_xmit
30.22 +1.3 31.47 perf-profile.children.cycles-pp.ip_local_deliver_finish
1.05 ± 3% +1.3 2.31 perf-profile.children.cycles-pp.ip_route_output_key_hash_rcu
30.12 +1.3 31.38 perf-profile.children.cycles-pp.ip_protocol_deliver_rcu
0.22 ± 5% +1.3 1.50 perf-profile.children.cycles-pp.__ip_dev_find
21.97 +1.3 23.29 perf-profile.children.cycles-pp.__release_sock
13.66 +1.4 15.04 perf-profile.children.cycles-pp.tcp_rcv_synsent_state_process
29.42 +1.4 30.81 perf-profile.children.cycles-pp.tcp_v4_rcv
13.45 +1.5 14.92 perf-profile.children.cycles-pp.tcp_sendmsg_locked
11.23 +1.7 12.88 perf-profile.children.cycles-pp.tcp_v4_connect
41.12 +1.7 42.83 perf-profile.children.cycles-pp.__tcp_transmit_skb
18.79 +1.9 20.72 perf-profile.children.cycles-pp.release_sock
21.13 +2.1 23.18 perf-profile.children.cycles-pp.__send
20.10 +2.1 22.19 perf-profile.children.cycles-pp.__x64_sys_sendto
20.01 +2.1 22.11 perf-profile.children.cycles-pp.__sys_sendto
1.11 +2.1 3.21 perf-profile.children.cycles-pp.ip_route_output_flow
38.13 +2.1 40.24 perf-profile.children.cycles-pp.__ip_queue_xmit
22.57 +2.1 24.68 perf-profile.children.cycles-pp.accept_connection
22.57 +2.1 24.68 perf-profile.children.cycles-pp.accept_connections
22.57 +2.1 24.68 perf-profile.children.cycles-pp.process_requests
22.57 +2.1 24.68 perf-profile.children.cycles-pp.spawn_child
19.64 +2.1 21.79 perf-profile.children.cycles-pp.tcp_sendmsg
16.27 +2.2 18.46 perf-profile.children.cycles-pp.recv_omni
36.99 +2.8 39.74 perf-profile.children.cycles-pp.tcp_v4_do_rcv
27.38 +2.8 30.16 perf-profile.children.cycles-pp.connect
26.68 +2.9 29.54 perf-profile.children.cycles-pp.__x64_sys_connect
26.64 +2.9 29.51 perf-profile.children.cycles-pp.__sys_connect
26.43 +2.9 29.33 perf-profile.children.cycles-pp.inet_stream_connect
26.27 +2.9 29.20 perf-profile.children.cycles-pp.__inet_stream_connect
0.24 ± 2% +3.3 3.54 perf-profile.children.cycles-pp.__sk_dst_check
0.12 ± 5% +4.0 4.08 perf-profile.children.cycles-pp.ipv4_dst_check
2.93 ± 4% -0.9 2.06 ± 3% perf-profile.self.cycles-pp._raw_spin_lock_bh
2.74 ± 7% -0.8 1.98 ± 6% perf-profile.self.cycles-pp.__tcp_get_metrics
1.41 -0.7 0.69 perf-profile.self.cycles-pp.__sk_destruct
1.94 -0.4 1.49 perf-profile.self.cycles-pp.__tcp_transmit_skb
0.76 -0.4 0.37 perf-profile.self.cycles-pp.sk_alloc
0.76 -0.4 0.41 perf-profile.self.cycles-pp.sk_clone_lock
1.52 -0.3 1.26 perf-profile.self.cycles-pp._raw_spin_lock
0.73 -0.3 0.47 perf-profile.self.cycles-pp.__tcp_close
1.73 -0.2 1.52 perf-profile.self.cycles-pp.kmem_cache_free
0.73 ± 3% -0.2 0.56 ± 3% perf-profile.self.cycles-pp.ip_finish_output2
1.10 -0.2 0.94 perf-profile.self.cycles-pp._raw_spin_lock_irqsave
1.02 -0.2 0.86 perf-profile.self.cycles-pp.tcp_ack
1.33 -0.1 1.21 perf-profile.self.cycles-pp.clear_bhb_loop
0.59 -0.1 0.47 perf-profile.self.cycles-pp.kmem_cache_alloc_noprof
0.39 ± 7% -0.1 0.27 ± 3% perf-profile.self.cycles-pp.fib_table_lookup
0.75 -0.1 0.63 perf-profile.self.cycles-pp.__memcg_slab_post_alloc_hook
0.25 -0.1 0.14 ± 2% perf-profile.self.cycles-pp.inet_csk_get_port
0.38 -0.1 0.27 ± 2% perf-profile.self.cycles-pp.tcp_schedule_loss_probe
0.90 -0.1 0.80 perf-profile.self.cycles-pp.kmem_cache_alloc_node_noprof
0.61 -0.1 0.52 perf-profile.self.cycles-pp.ip_rcv_core
0.62 -0.1 0.52 perf-profile.self.cycles-pp.mod_objcg_state
0.68 ± 4% -0.1 0.59 ± 5% perf-profile.self.cycles-pp.__mod_memcg_state
0.73 -0.1 0.64 perf-profile.self.cycles-pp.__dev_queue_xmit
0.33 -0.1 0.24 perf-profile.self.cycles-pp.dst_release
0.56 -0.1 0.48 perf-profile.self.cycles-pp.tcp_clean_rtx_queue
0.55 -0.1 0.48 perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.37 -0.1 0.29 perf-profile.self.cycles-pp.ip_skb_dst_mtu
0.85 -0.1 0.77 perf-profile.self.cycles-pp.__inet_lookup_established
0.34 -0.1 0.27 ± 2% perf-profile.self.cycles-pp.ip_protocol_deliver_rcu
0.45 -0.1 0.38 ± 4% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
0.37 -0.1 0.30 perf-profile.self.cycles-pp._copy_from_user
0.69 -0.1 0.62 ± 3% perf-profile.self.cycles-pp.inet_bind_conflict
0.49 -0.1 0.42 perf-profile.self.cycles-pp.__memcg_slab_free_hook
0.26 -0.1 0.19 perf-profile.self.cycles-pp.tcp_options_write
0.44 ± 4% -0.1 0.37 ± 4% perf-profile.self.cycles-pp.cgroup_rstat_updated
0.61 -0.1 0.54 perf-profile.self.cycles-pp.read_tsc
0.16 ± 2% -0.1 0.10 ± 3% perf-profile.self.cycles-pp.tcp_newly_delivered
0.30 -0.1 0.23 ± 2% perf-profile.self.cycles-pp.tcp_data_queue
0.33 ± 10% -0.1 0.26 ± 7% perf-profile.self.cycles-pp.__slab_free
0.36 -0.1 0.30 perf-profile.self.cycles-pp._raw_spin_lock_irq
0.53 -0.1 0.47 perf-profile.self.cycles-pp.__alloc_skb
0.44 -0.1 0.38 perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
0.81 -0.1 0.75 perf-profile.self.cycles-pp.__netif_receive_skb_core
0.46 -0.1 0.40 perf-profile.self.cycles-pp.loopback_xmit
0.17 ± 2% -0.1 0.12 ± 4% perf-profile.self.cycles-pp.tcp_get_metrics
0.46 -0.1 0.40 perf-profile.self.cycles-pp.do_syscall_64
0.39 -0.1 0.34 perf-profile.self.cycles-pp.__cond_resched
0.56 -0.1 0.51 perf-profile.self.cycles-pp.syscall_exit_to_user_mode
0.24 -0.1 0.18 ± 2% perf-profile.self.cycles-pp.tcp_set_state
0.69 -0.1 0.63 perf-profile.self.cycles-pp.switch_mm_irqs_off
0.27 -0.1 0.22 ± 2% perf-profile.self.cycles-pp.ipv4_mtu
0.44 -0.1 0.38 perf-profile.self.cycles-pp.fdget
0.20 ± 2% -0.1 0.15 ± 2% perf-profile.self.cycles-pp.enqueue_task_fair
0.22 ± 2% -0.1 0.17 ± 2% perf-profile.self.cycles-pp.ip_rcv
0.20 -0.1 0.15 ± 2% perf-profile.self.cycles-pp.tcp_ack_update_rtt
0.18 -0.1 0.13 perf-profile.self.cycles-pp.tcp_make_synack
0.46 -0.0 0.41 perf-profile.self.cycles-pp.net_rx_action
0.13 -0.0 0.08 ± 4% perf-profile.self.cycles-pp.tcp_v4_send_check
0.13 -0.0 0.08 ± 5% perf-profile.self.cycles-pp.tcp_event_data_recv
0.32 -0.0 0.27 perf-profile.self.cycles-pp.send_omni_inner
0.35 ± 2% -0.0 0.30 perf-profile.self.cycles-pp.skb_release_data
0.26 -0.0 0.22 ± 2% perf-profile.self.cycles-pp.__ip_local_out
0.21 -0.0 0.17 perf-profile.self.cycles-pp.tcp_wfree
0.56 -0.0 0.52 perf-profile.self.cycles-pp.__local_bh_enable_ip
0.30 ± 2% -0.0 0.26 ± 2% perf-profile.self.cycles-pp.percpu_counter_add_batch
0.10 -0.0 0.06 perf-profile.self.cycles-pp.__sock_wfree
0.16 ± 3% -0.0 0.12 ± 4% perf-profile.self.cycles-pp.__sys_sendto
0.25 ± 3% -0.0 0.21 ± 4% perf-profile.self.cycles-pp.memset_orig
0.28 ± 2% -0.0 0.24 perf-profile.self.cycles-pp.try_charge_memcg
0.25 ± 3% -0.0 0.21 ± 4% perf-profile.self.cycles-pp.netif_skb_features
0.20 ± 2% -0.0 0.17 ± 2% perf-profile.self.cycles-pp.refill_obj_stock
0.12 -0.0 0.08 ± 4% perf-profile.self.cycles-pp.tcp_rate_skb_sent
0.46 -0.0 0.43 ± 2% perf-profile.self.cycles-pp.native_sched_clock
0.32 -0.0 0.28 perf-profile.self.cycles-pp.syscall_return_via_sysret
0.10 -0.0 0.06 ± 7% perf-profile.self.cycles-pp.tcp_check_req
0.07 -0.0 0.03 ± 70% perf-profile.self.cycles-pp.get_random_u16
0.14 ± 3% -0.0 0.11 ± 3% perf-profile.self.cycles-pp.sk_reset_timer
0.25 -0.0 0.21 ± 2% perf-profile.self.cycles-pp.tcp_event_new_data_sent
0.22 -0.0 0.18 ± 2% perf-profile.self.cycles-pp.tcp_rcv_established
0.19 -0.0 0.16 ± 3% perf-profile.self.cycles-pp.tcp_check_space
0.24 ± 5% -0.0 0.21 ± 2% perf-profile.self.cycles-pp._copy_to_user
0.11 ± 3% -0.0 0.07 ± 6% perf-profile.self.cycles-pp.select_task_rq_fair
0.34 -0.0 0.30 perf-profile.self.cycles-pp.inet_ehashfn
0.35 -0.0 0.31 perf-profile.self.cycles-pp.tcp_sendmsg_locked
0.26 -0.0 0.22 ± 2% perf-profile.self.cycles-pp.mem_cgroup_uncharge_skmem
0.17 ± 2% -0.0 0.14 perf-profile.self.cycles-pp.__inet_bhash2_update_saddr
0.17 ± 2% -0.0 0.14 perf-profile.self.cycles-pp.__inet_check_established
0.24 ± 2% -0.0 0.20 ± 5% perf-profile.self.cycles-pp.raw_local_deliver
0.17 ± 2% -0.0 0.14 perf-profile.self.cycles-pp.update_min_vruntime
0.13 ± 3% -0.0 0.10 perf-profile.self.cycles-pp.bpf_skops_write_hdr_opt
0.14 ± 3% -0.0 0.11 ± 3% perf-profile.self.cycles-pp.ip_route_output_flow
0.14 ± 3% -0.0 0.11 ± 3% perf-profile.self.cycles-pp.tcp_sync_mss
0.14 ± 2% -0.0 0.11 perf-profile.self.cycles-pp.__memcpy
0.18 ± 2% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.__hrtimer_init
0.37 -0.0 0.34 perf-profile.self.cycles-pp.process_backlog
0.20 ± 2% -0.0 0.17 ± 2% perf-profile.self.cycles-pp.rcu_all_qs
0.15 -0.0 0.12 ± 3% perf-profile.self.cycles-pp.tcp_v4_connect
0.20 ± 3% -0.0 0.16 ± 3% perf-profile.self.cycles-pp.lock_timer_base
0.21 -0.0 0.18 ± 2% perf-profile.self.cycles-pp.ip_send_check
0.19 -0.0 0.16 perf-profile.self.cycles-pp.tcp_validate_incoming
0.14 ± 3% -0.0 0.11 ± 4% perf-profile.self.cycles-pp.sk_free
0.15 ± 3% -0.0 0.12 ± 4% perf-profile.self.cycles-pp.skb_release_head_state
0.21 ± 2% -0.0 0.18 ± 2% perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.16 ± 2% -0.0 0.13 ± 3% perf-profile.self.cycles-pp.__virt_addr_valid
0.12 ± 3% -0.0 0.09 ± 4% perf-profile.self.cycles-pp.tcp_update_skb_after_send
0.13 ± 4% -0.0 0.10 perf-profile.self.cycles-pp.__ip_finish_output
0.21 -0.0 0.18 ± 2% perf-profile.self.cycles-pp.dev_hard_start_xmit
0.23 ± 2% -0.0 0.20 ± 2% perf-profile.self.cycles-pp.kmem_cache_alloc_lru_noprof
0.18 ± 2% -0.0 0.15 perf-profile.self.cycles-pp.sk_setup_caps
0.11 -0.0 0.08 ± 4% perf-profile.self.cycles-pp.rb_first
0.11 ± 3% -0.0 0.08 perf-profile.self.cycles-pp.sk_stop_timer
0.19 -0.0 0.16 ± 3% perf-profile.self.cycles-pp.__call_rcu_common
0.24 -0.0 0.22 ± 2% perf-profile.self.cycles-pp.__switch_to_asm
0.19 -0.0 0.16 perf-profile.self.cycles-pp.kfree_skbmem
0.32 -0.0 0.29 perf-profile.self.cycles-pp.update_load_avg
0.18 ± 2% -0.0 0.15 perf-profile.self.cycles-pp.__netif_receive_skb_one_core
0.09 -0.0 0.06 ± 7% perf-profile.self.cycles-pp.__sk_free
0.08 -0.0 0.05 ± 8% perf-profile.self.cycles-pp.tcp_try_rmem_schedule
0.12 ± 3% -0.0 0.09 ± 4% perf-profile.self.cycles-pp.__copy_skb_header
0.24 -0.0 0.21 ± 2% perf-profile.self.cycles-pp._raw_spin_unlock_irqrestore
0.24 ± 2% -0.0 0.22 perf-profile.self.cycles-pp.validate_xmit_skb
0.34 ± 2% -0.0 0.32 ± 2% perf-profile.self.cycles-pp.restore_fpregs_from_fpstate
0.18 ± 3% -0.0 0.15 ± 3% perf-profile.self.cycles-pp.tcp_send_fin
0.18 ± 2% -0.0 0.15 perf-profile.self.cycles-pp.x64_sys_call
0.10 ± 5% -0.0 0.07 perf-profile.self.cycles-pp.tcp_chrono_stop
0.08 -0.0 0.06 ± 9% perf-profile.self.cycles-pp.xa_destroy
0.14 ± 3% -0.0 0.12 perf-profile.self.cycles-pp.pick_next_task_fair
0.09 ± 4% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.skb_push
0.15 -0.0 0.12 ± 4% perf-profile.self.cycles-pp.tcp_create_openreq_child
0.23 -0.0 0.20 ± 2% perf-profile.self.cycles-pp.__fput
0.33 -0.0 0.30 perf-profile.self.cycles-pp.tcp_recvmsg_locked
0.14 ± 3% -0.0 0.11 ± 4% perf-profile.self.cycles-pp.ip_finish_output
0.26 -0.0 0.24 ± 2% perf-profile.self.cycles-pp.do_softirq
0.14 ± 2% -0.0 0.12 ± 4% perf-profile.self.cycles-pp.inet_unhash
0.27 -0.0 0.25 perf-profile.self.cycles-pp.obj_cgroup_charge
0.18 ± 2% -0.0 0.15 ± 3% perf-profile.self.cycles-pp.skb_network_protocol
0.13 ± 3% -0.0 0.11 perf-profile.self.cycles-pp.tcp_urg
0.12 ± 4% -0.0 0.10 ± 3% perf-profile.self.cycles-pp.update_rq_clock_task
0.13 ± 3% -0.0 0.11 perf-profile.self.cycles-pp.wait_woken
0.12 ± 3% -0.0 0.10 perf-profile.self.cycles-pp.__build_skb_around
0.24 -0.0 0.21 ± 2% perf-profile.self.cycles-pp.__switch_to
0.20 -0.0 0.18 ± 2% perf-profile.self.cycles-pp._copy_to_iter
0.11 ± 4% -0.0 0.09 perf-profile.self.cycles-pp.timer_delete
0.24 -0.0 0.22 ± 2% perf-profile.self.cycles-pp.__inet_lookup_skb
0.08 ± 4% -0.0 0.06 perf-profile.self.cycles-pp.get_random_u32
0.08 ± 4% -0.0 0.06 perf-profile.self.cycles-pp.siphash_3u32
0.15 ± 2% -0.0 0.13 ± 3% perf-profile.self.cycles-pp.tcp_add_backlog
0.11 ± 4% -0.0 0.08 ± 5% perf-profile.self.cycles-pp.tcp_v4_destroy_sock
0.25 -0.0 0.23 perf-profile.self.cycles-pp.__update_load_avg_se
0.19 -0.0 0.17 perf-profile.self.cycles-pp.dequeue_entity
0.20 -0.0 0.18 perf-profile.self.cycles-pp.entry_SYSCALL_64
0.18 ± 2% -0.0 0.16 perf-profile.self.cycles-pp.tcp_established_options
0.14 -0.0 0.12 perf-profile.self.cycles-pp.create_data_socket
0.14 -0.0 0.12 perf-profile.self.cycles-pp.tcp_rearm_rto
0.13 -0.0 0.11 perf-profile.self.cycles-pp.__tcp_push_pending_frames
0.11 ± 4% -0.0 0.09 ± 5% perf-profile.self.cycles-pp.enqueue_entity
0.10 ± 4% -0.0 0.08 ± 6% perf-profile.self.cycles-pp.obj_cgroup_uncharge_pages
0.08 -0.0 0.06 perf-profile.self.cycles-pp.rb_insert_color
0.08 -0.0 0.06 perf-profile.self.cycles-pp.siphash_1u64
0.08 -0.0 0.06 perf-profile.self.cycles-pp.tcp_openreq_init_rwin
0.07 ± 5% -0.0 0.05 ± 7% perf-profile.self.cycles-pp.tcp_rate_gen
0.07 -0.0 0.05 perf-profile.self.cycles-pp.ktime_get_seconds
0.09 ± 4% -0.0 0.07 ± 5% perf-profile.self.cycles-pp.init_timer_key
0.16 ± 2% -0.0 0.14 ± 2% perf-profile.self.cycles-pp.kfree
0.18 -0.0 0.16 ± 2% perf-profile.self.cycles-pp.__skb_clone
0.19 ± 3% -0.0 0.17 ± 2% perf-profile.self.cycles-pp.tcp_connect
0.10 -0.0 0.08 ± 4% perf-profile.self.cycles-pp.chacha_permute
0.26 ± 2% -0.0 0.24 ± 2% perf-profile.self.cycles-pp.enqueue_to_backlog
0.06 -0.0 0.04 ± 44% perf-profile.self.cycles-pp.inet_csk_clone_lock
0.09 ± 4% -0.0 0.07 perf-profile.self.cycles-pp.sock_rfree
0.16 ± 3% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.sock_put
0.07 ± 6% -0.0 0.06 ± 8% perf-profile.self.cycles-pp.rb_next
0.14 -0.0 0.12 ± 3% perf-profile.self.cycles-pp.tcp_queue_rcv
0.12 ± 3% -0.0 0.10 ± 4% perf-profile.self.cycles-pp.__inet_stream_connect
0.09 -0.0 0.07 ± 6% perf-profile.self.cycles-pp.__refill_stock
0.08 -0.0 0.06 ± 7% perf-profile.self.cycles-pp.getsockopt
0.12 ± 4% -0.0 0.10 ± 4% perf-profile.self.cycles-pp.raw_v4_input
0.16 ± 2% -0.0 0.14 ± 2% perf-profile.self.cycles-pp.tcp_inbound_hash
0.18 ± 2% -0.0 0.17 ± 2% perf-profile.self.cycles-pp.tcp_v4_fill_cb
0.19 -0.0 0.18 ± 2% perf-profile.self.cycles-pp.__check_object_size
0.14 -0.0 0.12 ± 4% perf-profile.self.cycles-pp.__get_user_8
0.10 -0.0 0.08 ± 5% perf-profile.self.cycles-pp.__x64_sys_close
0.15 ± 2% -0.0 0.13 ± 3% perf-profile.self.cycles-pp.recv_data
0.14 -0.0 0.12 ± 4% perf-profile.self.cycles-pp.security_sock_rcv_skb
0.07 ± 5% -0.0 0.05 ± 8% perf-profile.self.cycles-pp.connect_data_socket
0.08 ± 4% -0.0 0.06 ± 7% perf-profile.self.cycles-pp.__ip_append_data
0.08 ± 6% -0.0 0.06 perf-profile.self.cycles-pp.inet_csk_destroy_sock
0.06 ± 7% -0.0 0.05 perf-profile.self.cycles-pp.__xfrm_policy_check2
0.06 ± 7% -0.0 0.05 perf-profile.self.cycles-pp.map_id_range_down
0.06 ± 7% -0.0 0.05 perf-profile.self.cycles-pp.tcp_sndbuf_expand
0.15 ± 3% -0.0 0.14 ± 2% perf-profile.self.cycles-pp.___perf_sw_event
0.21 -0.0 0.19 ± 2% perf-profile.self.cycles-pp.__sys_recvfrom
0.07 -0.0 0.06 ± 8% perf-profile.self.cycles-pp.disconnect_data_socket
0.07 -0.0 0.06 ± 8% perf-profile.self.cycles-pp.netlink_has_listeners
0.11 ± 3% -0.0 0.10 ± 3% perf-profile.self.cycles-pp.neigh_hh_output
0.08 -0.0 0.07 ± 7% perf-profile.self.cycles-pp.tcp_recvmsg
0.06 ± 7% -0.0 0.05 perf-profile.self.cycles-pp.get_sock_buffer
0.12 -0.0 0.11 ± 4% perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare
0.07 ± 5% -0.0 0.06 perf-profile.self.cycles-pp._raw_write_lock_bh
0.09 -0.0 0.08 ± 4% perf-profile.self.cycles-pp.inet_twsk_alloc
0.07 ± 5% -0.0 0.06 perf-profile.self.cycles-pp.sk_prot_alloc
0.13 -0.0 0.12 ± 3% perf-profile.self.cycles-pp.tcp_current_mss
0.06 ± 6% -0.0 0.05 perf-profile.self.cycles-pp.inet_release
0.06 ± 6% -0.0 0.05 perf-profile.self.cycles-pp.security_sk_free
0.10 ± 3% -0.0 0.09 perf-profile.self.cycles-pp.sk_wait_data
0.16 -0.0 0.15 perf-profile.self.cycles-pp.__enqueue_entity
0.07 -0.0 0.06 perf-profile.self.cycles-pp.__tcp_send_ack
0.07 -0.0 0.06 perf-profile.self.cycles-pp._atomic_dec_and_lock
0.14 -0.0 0.13 perf-profile.self.cycles-pp._copy_from_iter
0.09 -0.0 0.08 perf-profile.self.cycles-pp.detach_if_pending
0.07 -0.0 0.06 perf-profile.self.cycles-pp.entry_SYSCALL_64_safe_stack
0.07 -0.0 0.06 perf-profile.self.cycles-pp.finish_task_switch
0.07 -0.0 0.06 perf-profile.self.cycles-pp.init_file
0.07 -0.0 0.06 perf-profile.self.cycles-pp.lockref_put_return
0.07 -0.0 0.06 perf-profile.self.cycles-pp.netdev_core_pick_tx
0.09 -0.0 0.08 perf-profile.self.cycles-pp.schedule
0.09 -0.0 0.08 perf-profile.self.cycles-pp.sk_getsockopt
0.07 -0.0 0.06 perf-profile.self.cycles-pp.switch_fpu_return
0.09 -0.0 0.08 perf-profile.self.cycles-pp.tcp_release_cb
0.09 -0.0 0.08 perf-profile.self.cycles-pp.tcp_write_queue_purge
0.12 -0.0 0.11 perf-profile.self.cycles-pp.__sk_mem_reduce_allocated
0.08 -0.0 0.07 perf-profile.self.cycles-pp.do_accept
0.08 -0.0 0.07 perf-profile.self.cycles-pp.sched_clock_cpu
0.12 -0.0 0.11 perf-profile.self.cycles-pp.update_irq_load_avg
0.06 -0.0 0.05 perf-profile.self.cycles-pp.ip_local_out
0.06 -0.0 0.05 perf-profile.self.cycles-pp.pick_next_port_number
0.06 -0.0 0.05 perf-profile.self.cycles-pp.tcp_child_process
0.06 -0.0 0.05 perf-profile.self.cycles-pp.tcp_rate_skb_delivered
0.11 -0.0 0.10 perf-profile.self.cycles-pp.__usecs_to_jiffies
0.11 -0.0 0.10 perf-profile.self.cycles-pp.ip_output
0.05 +0.0 0.06 perf-profile.self.cycles-pp.__get_user_4
0.06 +0.0 0.07 perf-profile.self.cycles-pp.__sys_connect
0.06 +0.0 0.07 perf-profile.self.cycles-pp.dequeue_task_fair
0.05 +0.0 0.06 ± 6% perf-profile.self.cycles-pp.alloc_file_pseudo
0.09 +0.0 0.10 ± 4% perf-profile.self.cycles-pp.sk_forced_mem_schedule
0.10 ± 4% +0.0 0.11 ± 3% perf-profile.self.cycles-pp.reweight_entity
0.05 ± 7% +0.0 0.07 ± 5% perf-profile.self.cycles-pp.__rseq_handle_notify_resume
0.42 +0.0 0.44 perf-profile.self.cycles-pp.handle_softirqs
0.05 +0.0 0.07 perf-profile.self.cycles-pp.dentry_unlink_inode
0.05 +0.0 0.07 perf-profile.self.cycles-pp.wakeup_preempt
0.09 +0.0 0.11 ± 3% perf-profile.self.cycles-pp.validate_xmit_xfrm
1.05 +0.0 1.08 perf-profile.self.cycles-pp.tcp_v4_rcv
0.15 +0.0 0.18 ± 2% perf-profile.self.cycles-pp.tcp_rtt_estimator
0.02 ± 99% +0.0 0.06 perf-profile.self.cycles-pp.d_set_d_op
0.23 +0.0 0.27 perf-profile.self.cycles-pp.ipv4_default_advmss
0.16 +0.0 0.21 perf-profile.self.cycles-pp.tcp_connect_init
0.15 ± 2% +0.0 0.20 ± 3% perf-profile.self.cycles-pp.tcp_rcv_synsent_state_process
0.00 +0.1 0.05 perf-profile.self.cycles-pp.__inet_hash_connect
0.00 +0.1 0.05 perf-profile.self.cycles-pp.__rb_insert_augmented
0.00 +0.1 0.05 perf-profile.self.cycles-pp.tcp_try_fastopen
0.00 +0.1 0.05 ± 8% perf-profile.self.cycles-pp.rseq_ip_fixup
0.00 +0.1 0.06 ± 7% perf-profile.self.cycles-pp.cookie_v4_check
0.76 +0.1 0.83 perf-profile.self.cycles-pp.__ip_queue_xmit
0.06 ± 6% +0.1 0.14 ± 3% perf-profile.self.cycles-pp.tcp_syn_options
0.11 +0.1 0.20 perf-profile.self.cycles-pp.tcp_init_sock
0.30 +0.1 0.39 perf-profile.self.cycles-pp.ip_route_output_key_hash_rcu
0.07 ± 5% +0.1 0.17 ± 2% perf-profile.self.cycles-pp.tcp_fin
0.17 ± 2% +0.1 0.30 perf-profile.self.cycles-pp.tcp_init_transfer
0.08 ± 4% +0.2 0.25 perf-profile.self.cycles-pp.secure_tcp_ts_off
0.30 +0.2 0.48 ± 2% perf-profile.self.cycles-pp.__tcp_select_window
0.08 ± 4% +0.2 0.27 ± 2% perf-profile.self.cycles-pp.tcp_v4_send_synack
0.15 ± 2% +0.2 0.34 ± 2% perf-profile.self.cycles-pp.tcp_mtup_init
0.12 ± 3% +0.2 0.32 perf-profile.self.cycles-pp.__inet_bind
0.11 ± 4% +0.2 0.32 perf-profile.self.cycles-pp.tcp_skb_entail
0.34 +0.2 0.55 perf-profile.self.cycles-pp.tcp_parse_options
0.11 ± 4% +0.2 0.32 ± 2% perf-profile.self.cycles-pp.tcp_v4_syn_recv_sock
0.28 +0.2 0.53 perf-profile.self.cycles-pp.tcp_conn_request
0.13 +0.3 0.39 perf-profile.self.cycles-pp.__tcp_ack_snd_check
0.11 ± 3% +0.3 0.44 ± 2% perf-profile.self.cycles-pp.tcp_select_initial_window
0.55 +0.4 0.90 perf-profile.self.cycles-pp.tcp_write_xmit
0.13 +0.4 0.54 perf-profile.self.cycles-pp.tcp_rack_update_reo_wnd
0.12 ± 4% +0.4 0.54 perf-profile.self.cycles-pp.tcp_assign_congestion_control
1.36 ± 7% +0.5 1.89 ± 5% perf-profile.self.cycles-pp.tcp_update_metrics
1.16 ± 5% +0.6 1.74 ± 6% perf-profile.self.cycles-pp.tcp_init_metrics
0.22 ± 2% +0.9 1.14 ± 2% perf-profile.self.cycles-pp.tcp_tso_segs
0.20 ± 2% +1.1 1.28 perf-profile.self.cycles-pp.tcp_update_pacing_rate
0.24 ± 7% +1.1 1.38 perf-profile.self.cycles-pp.__mkroute_output
0.16 ± 6% +1.3 1.46 perf-profile.self.cycles-pp.__ip_dev_find
0.11 ± 4% +3.9 4.05 perf-profile.self.cycles-pp.ipv4_dst_check
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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