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Date: Mon, 10 Jan 2022 14:29:58 -0800
From: Ian Rogers <irogers@...gle.com>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Andi Kleen <ak@...ux.intel.com>, Jiri Olsa <jolsa@...hat.com>,
Namhyung Kim <namhyung@...nel.org>,
John Garry <john.garry@...wei.com>,
Kajol Jain <kjain@...ux.ibm.com>,
"Paul A . Clarke" <pc@...ibm.com>,
Riccardo Mancini <rickyman7@...il.com>,
Kan Liang <kan.liang@...ux.intel.com>,
Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
Vineet Singh <vineet.singh@...el.com>,
James Clark <james.clark@....com>,
Mathieu Poirier <mathieu.poirier@...aro.org>,
Suzuki K Poulose <suzuki.poulose@....com>,
Mike Leach <mike.leach@...aro.org>,
Leo Yan <leo.yan@...aro.org>, coresight@...ts.linaro.org,
linux-arm-kernel@...ts.infradead.org, zhengjun.xing@...el.com,
eranian@...gle.com
Subject: Re: [PATCH v3 06/48] perf cpumap: Switch cpu_map__build_map to cpu function
On Mon, Jan 10, 2022 at 1:34 PM Arnaldo Carvalho de Melo
<acme@...nel.org> wrote:
>
> Em Mon, Jan 10, 2022 at 06:23:09PM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Mon, Jan 10, 2022 at 06:03:04PM -0300, Arnaldo Carvalho de Melo escreveu:
> > > Em Mon, Jan 10, 2022 at 05:46:52PM -0300, Arnaldo Carvalho de Melo escreveu:
> > > > At this point we need to remove the now unused perf_env__get_cpu(), and
> > > > then deal with the fallout in the following patches that needlessly
> > > > modify this unused function.
> > > >
> > > > Doing that now.
> > >
> > > Done, force pushed to tmp.perf/perf_cpu, now it is going again thru the
> > > build containers, a better start now:
>
> > So far so good:
>
> perf test ok, just that one that is failing, but before this series as
> well:
>
> 89: perf all metricgroups test : FAILED!
Could you add the verbose output? I suspect it is fixed by this:
https://lore.kernel.org/lkml/20211223183948.3423989-1-irogers@google.com/
Thanks,
Ian
> [acme@...co perf]$ uname -a
> Linux quaco 5.15.7-200.fc35.x86_64 #1 SMP Wed Dec 8 19:00:47 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
> [acme@...co perf]$ git log --oneline -1
> 16ed0580fb4d64bd (HEAD -> perf/core, seventh/perf/core, five/perf/core, acme.korg/tmp.perf/perf_cpu) perf cpumap: Give CPUs their own type
> [acme@...co perf]$ perf -v
> perf version 5.16.g16ed0580fb4d
> [acme@...co perf]$ sudo su -
> [sudo] password for acme:
> [root@...co ~]# perf -vv
> perf version 5.16.g16ed0580fb4d
> dwarf: [ on ] # HAVE_DWARF_SUPPORT
> dwarf_getlocations: [ on ] # HAVE_DWARF_GETLOCATIONS_SUPPORT
> glibc: [ on ] # HAVE_GLIBC_SUPPORT
> syscall_table: [ on ] # HAVE_SYSCALL_TABLE_SUPPORT
> libbfd: [ on ] # HAVE_LIBBFD_SUPPORT
> libelf: [ on ] # HAVE_LIBELF_SUPPORT
> libnuma: [ on ] # HAVE_LIBNUMA_SUPPORT
> numa_num_possible_cpus: [ on ] # HAVE_LIBNUMA_SUPPORT
> libperl: [ on ] # HAVE_LIBPERL_SUPPORT
> libpython: [ on ] # HAVE_LIBPYTHON_SUPPORT
> libslang: [ on ] # HAVE_SLANG_SUPPORT
> libcrypto: [ on ] # HAVE_LIBCRYPTO_SUPPORT
> libunwind: [ on ] # HAVE_LIBUNWIND_SUPPORT
> libdw-dwarf-unwind: [ on ] # HAVE_DWARF_SUPPORT
> zlib: [ on ] # HAVE_ZLIB_SUPPORT
> lzma: [ on ] # HAVE_LZMA_SUPPORT
> get_cpuid: [ on ] # HAVE_AUXTRACE_SUPPORT
> bpf: [ on ] # HAVE_LIBBPF_SUPPORT
> aio: [ on ] # HAVE_AIO_SUPPORT
> zstd: [ on ] # HAVE_ZSTD_SUPPORT
> libpfm4: [ OFF ] # HAVE_LIBPFM
> [root@...co ~]# perf test
> 1: vmlinux symtab matches kallsyms : Ok
> 2: Detect openat syscall event : Ok
> 3: Detect openat syscall event on all cpus : Ok
> 4: Read samples using the mmap interface : Ok
> 5: Test data source output : Ok
> 6: Parse event definition strings : Ok
> 7: Simple expression parser : Ok
> 8: PERF_RECORD_* events & perf_sample fields : Ok
> 9: Parse perf pmu format : Ok
> 10: PMU events :
> 10.1: PMU event table sanity : Ok
> 10.2: PMU event map aliases : Ok
> 10.3: Parsing of PMU event table metrics : Ok
> 10.4: Parsing of PMU event table metrics with fake PMUs : Ok
> 11: DSO data read : Ok
> 12: DSO data cache : Ok
> 13: DSO data reopen : Ok
> 14: Roundtrip evsel->name : Ok
> 15: Parse sched tracepoints fields : Ok
> 16: syscalls:sys_enter_openat event fields : Ok
> 17: Setup struct perf_event_attr : Ok
> 18: Match and link multiple hists : Ok
> 19: 'import perf' in python : Ok
> 20: Breakpoint overflow signal handler : Ok
> 21: Breakpoint overflow sampling : Ok
> 22: Breakpoint accounting : Ok
> 23: Watchpoint :
> 23.1: Read Only Watchpoint : Skip (missing hardware support)
> 23.2: Write Only Watchpoint : Ok
> 23.3: Read / Write Watchpoint : Ok
> 23.4: Modify Watchpoint : Ok
> 24: Number of exit events of a simple workload : Ok
> 25: Software clock events period values : Ok
> 26: Object code reading : Ok
> 27: Sample parsing : Ok
> 28: Use a dummy software event to keep tracking : Ok
> 29: Parse with no sample_id_all bit set : Ok
> 30: Filter hist entries : Ok
> 31: Lookup mmap thread : Ok
> 32: Share thread maps : Ok
> 33: Sort output of hist entries : Ok
> 34: Cumulate child hist entries : Ok
> 35: Track with sched_switch : Ok
> 36: Filter fds with revents mask in a fdarray : Ok
> 37: Add fd to a fdarray, making it autogrow : Ok
> 38: kmod_path__parse : Ok
> 39: Thread map : Ok
> 40: LLVM search and compile :
> 40.1: Basic BPF llvm compile : Ok
> 40.2: kbuild searching : Ok
> 40.3: Compile source for BPF prologue generation : Ok
> 40.4: Compile source for BPF relocation : Ok
> 41: Session topology : Ok
> 42: BPF filter :
> 42.1: Basic BPF filtering : Ok
> 42.2: BPF pinning : Ok
> 42.3: BPF prologue generation : Ok
> 43: Synthesize thread map : Ok
> 44: Remove thread map : Ok
> 45: Synthesize cpu map : Ok
> 46: Synthesize stat config : Ok
> 47: Synthesize stat : Ok
> 48: Synthesize stat round : Ok
> 49: Synthesize attr update : Ok
> 50: Event times : Ok
> 51: Read backward ring buffer : Ok
> 52: Print cpu map : Ok
> 53: Merge cpu map : Ok
> 54: Probe SDT events : Ok
> 55: is_printable_array : Ok
> 56: Print bitmap : Ok
> 57: perf hooks : Ok
> 58: builtin clang support :
> 58.1: builtin clang compile C source to IR : Skip (not compiled in)
> 58.2: builtin clang compile C source to ELF object : Skip (not compiled in)
> 59: unit_number__scnprintf : Ok
> 60: mem2node : Ok
> 61: time utils : Ok
> 62: Test jit_write_elf : Ok
> 63: Test libpfm4 support :
> 63.1: test of individual --pfm-events : Skip (not compiled in)
> 63.2: test groups of --pfm-events : Skip (not compiled in)
> 64: Test api io : Ok
> 65: maps__merge_in : Ok
> 66: Demangle Java : Ok
> 67: Demangle OCaml : Ok
> 68: Parse and process metrics : Ok
> 69: PE file support : Ok
> 70: Event expansion for cgroups : Ok
> 71: Convert perf time to TSC : Ok
> 72: dlfilter C API : Ok
> 73: Sigtrap : Ok
> 74: x86 rdpmc : Ok
> 75: Test dwarf unwind : Ok
> 76: x86 instruction decoder - new instructions : Ok
> 77: Intel PT packet decoder : Ok
> 78: x86 bp modify : Ok
> 79: x86 Sample parsing : Ok
> 80: build id cache operations : Ok
> 81: daemon operations : Ok
> 82: perf pipe recording and injection test : Ok
> 83: Add vfs_getname probe to get syscall args filenames : Ok
> 84: probe libc's inet_pton & backtrace it with ping : Ok
> 85: Use vfs_getname probe to get syscall args filenames : Ok
> 86: Zstd perf.data compression/decompression : Ok
> 87: perf stat csv summary test : Ok
> 88: perf stat metrics (shadow stat) test : Ok
> 89: perf all metricgroups test : FAILED!
> 90: perf all metrics test : Ok
> 91: perf all PMU test : Ok
> 92: perf stat --bpf-counters test : Ok
> 93: Check Arm CoreSight trace data recording and synthesized samples: Skip
> 94: Check Arm SPE trace data recording and synthesized samples : Skip
> 95: Check open filename arg using perf trace + vfs_getname : Ok
> [root@...co ~]#
>
> And the containers are ok so far:
>
> [perfbuilder@...e ~]$ export BUILD_TARBALL=http://192.168.100.2/perf/perf-5.16.0.tar.xz
> [perfbuilder@...e ~]$ time dm
> 1 95.61 almalinux:8 : Ok gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-4) , clang version 12.0.1 (Red Hat 12.0.1-4.module_el8.5.0+1025+93159d6c)
> 2 56.18 alpine:3.4 : Ok gcc (Alpine 5.3.0) 5.3.0 , clang version 3.8.0 (tags/RELEASE_380/final)
> 3 54.98 alpine:3.5 : Ok gcc (Alpine 6.2.1) 6.2.1 20160822 , clang version 3.8.1 (tags/RELEASE_381/final)
> 4 57.69 alpine:3.6 : Ok gcc (Alpine 6.3.0) 6.3.0 , clang version 4.0.0 (tags/RELEASE_400/final)
> 5 63.62 alpine:3.7 : Ok gcc (Alpine 6.4.0) 6.4.0 , Alpine clang version 5.0.0 (tags/RELEASE_500/final) (based on LLVM 5.0.0)
> 6 64.52 alpine:3.8 : Ok gcc (Alpine 6.4.0) 6.4.0 , Alpine clang version 5.0.1 (tags/RELEASE_501/final) (based on LLVM 5.0.1)
> 7 66.54 alpine:3.9 : Ok gcc (Alpine 8.3.0) 8.3.0 , Alpine clang version 5.0.1 (tags/RELEASE_502/final) (based on LLVM 5.0.1)
> 8 91.91 alpine:3.10 : Ok gcc (Alpine 8.3.0) 8.3.0 , Alpine clang version 8.0.0 (tags/RELEASE_800/final) (based on LLVM 8.0.0)
> 9 104.93 alpine:3.11 : Ok gcc (Alpine 9.3.0) 9.3.0 , Alpine clang version 9.0.0 (https://git.alpinelinux.org/aports f7f0d2c2b8bcd6a5843401a9a702029556492689) (based on LLVM 9.0.0)
> 10 107.97 alpine:3.12 : Ok gcc (Alpine 9.3.0) 9.3.0 , Alpine clang version 10.0.0 (https://gitlab.alpinelinux.org/alpine/aports.git 7445adce501f8473efdb93b17b5eaf2f1445ed4c)
> 11 115.98 alpine:3.13 : Ok gcc (Alpine 10.2.1_pre1) 10.2.1 20201203 , Alpine clang version 10.0.1
> 12 101.73 alpine:3.14 : Ok gcc (Alpine 10.3.1_git20210424) 10.3.1 20210424 , Alpine clang version 11.1.0
> 13 103.35 alpine:3.15 : Ok gcc (Alpine 10.3.1_git20211027) 10.3.1 20211027 , Alpine clang version 12.0.1
> 14 104.43 alpine:edge : Ok gcc (Alpine 11.2.1_git20211128) 11.2.1 20211128 , Alpine clang version 12.0.1
> 15 51.06 alt:p8 : Ok x86_64-alt-linux-gcc (GCC) 5.3.1 20151207 (ALT p8 5.3.1-alt3.M80P.1) , clang version 3.8.0 (tags/RELEASE_380/final)
> 16 75.95 alt:p9 : Ok x86_64-alt-linux-gcc (GCC) 8.4.1 20200305 (ALT p9 8.4.1-alt0.p9.1) , clang version 10.0.0
> 17 75.26 alt:p10 : Ok x86_64-alt-linux-gcc (GCC) 10.3.1 20210703 (ALT Sisyphus 10.3.1-alt2) , clang version 11.0.1
> 18 74.85 alt:sisyphus : Ok x86_64-alt-linux-gcc (GCC) 11.2.1 20210911 (ALT Sisyphus 11.2.1-alt1) , ALT Linux Team clang version 12.0.1
> 19 52.87 amazonlinux:1 : Ok gcc (GCC) 7.2.1 20170915 (Red Hat 7.2.1-2) , clang version 3.6.2 (tags/RELEASE_362/final)
> 20 85.98 amazonlinux:2 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-13) , clang version 11.1.0 (Amazon Linux 2 11.1.0-1.amzn2.0.2)
> 21 79.77 archlinux:base : Ok gcc (GCC) 11.1.0 , clang version 13.0.0
> 22 83.56 centos:8 : Ok gcc (GCC) 8.4.1 20200928 (Red Hat 8.4.1-1) , clang version 11.0.1 (Red Hat 11.0.1-1.module_el8.4.0+966+2995ef20)
> 23 98.02 centos:stream : Ok gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-3) , clang version 12.0.1 (Red Hat 12.0.1-2.module_el8.6.0+937+1cafe22c)
> 24 27.67 clearlinux:latest : Ok gcc (Clear Linux OS for Intel Architecture) 11.2.1 20211228 releases/gcc-11.2.0-618-g3b2b18144c , clang version 11.1.0
> 25 65.92 debian:9 : Ok gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516 , clang version 3.8.1-24 (tags/RELEASE_381/final)
> 26 62.20 debian:10 : Ok gcc (Debian 8.3.0-6) 8.3.0 , clang version 7.0.1-8+deb10u2 (tags/RELEASE_701/final)
> 27: debian:11
>
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