| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <e8757bb9f511907a52bc182de9395c5edec2fccf.1729242778.git.sandipan.das@amd.com>
Date: Fri, 18 Oct 2024 15:01:04 +0530
From: Sandipan Das <sandipan.das@....com>
To: <linux-perf-users@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <peterz@...radead.org>, <mingo@...hat.com>, <acme@...nel.org>,
<namhyung@...nel.org>, <mark.rutland@....com>,
<alexander.shishkin@...ux.intel.com>, <jolsa@...nel.org>,
<irogers@...gle.com>, <adrian.hunter@...el.com>, <eranian@...gle.com>,
<ravi.bangoria@....com>, <ananth.narayan@....com>, <sandipan.das@....com>
Subject: [PATCH 2/3] perf vendor events amd: Add Zen 5 data fabric metrics
Add data fabric metrics taken from Section 2.1.16.2 "Performance
Measurement" in the Processor Programming Reference (PPR) for AMD Family
1Ah Model 02h Revision C1 Processors document available at the link
below.
The recommended metrics are sourced from Table 28 "Guidance for Common
Performance Statistics with Complex Event Selects". They capture data
bandwidth for various links and interfaces in the data fabric.
Link: https://bugzilla.kernel.org/attachment.cgi?id=307010
Signed-off-by: Sandipan Das <sandipan.das@....com>
---
.../arch/x86/amdzen5/recommended.json | 112 ++++++++++++++++++
1 file changed, 112 insertions(+)
diff --git a/tools/perf/pmu-events/arch/x86/amdzen5/recommended.json b/tools/perf/pmu-events/arch/x86/amdzen5/recommended.json
index c97874039c1e..635d57e3bc15 100644
--- a/tools/perf/pmu-events/arch/x86/amdzen5/recommended.json
+++ b/tools/perf/pmu-events/arch/x86/amdzen5/recommended.json
@@ -341,5 +341,117 @@
"MetricGroup": "memory_controller",
"PerPkg": "1",
"ScaleUnit": "1per_memclk"
+ },
+ {
+ "MetricName": "dram_read_bandwidth_for_local_or_remote_socket",
+ "BriefDescription": "DRAM read data bandwidth for accesses in local or remote socket.",
+ "MetricExpr": "(local_or_remote_socket_read_data_beats_dram_0 + local_or_remote_socket_read_data_beats_dram_1 + local_or_remote_socket_read_data_beats_dram_2 + local_or_remote_socket_read_data_beats_dram_3 + local_or_remote_socket_read_data_beats_dram_4 + local_or_remote_socket_read_data_beats_dram_5 + local_or_remote_socket_read_data_beats_dram_6 + local_or_remote_socket_read_data_beats_dram_7 + local_or_remote_socket_read_data_beats_dram_8 + local_or_remote_socket_read_data_beats_dram_9 + local_or_remote_socket_read_data_beats_dram_10 + local_or_remote_socket_read_data_beats_dram_11) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
+ },
+ {
+ "MetricName": "dram_write_bandwidth_for_local_socket",
+ "BriefDescription": "DRAM write data bandwidth for accesses in local socket.",
+ "MetricExpr": "(local_socket_write_data_beats_dram_0 + local_socket_write_data_beats_dram_1 + local_socket_write_data_beats_dram_2 + local_socket_write_data_beats_dram_3 + local_socket_write_data_beats_dram_4 + local_socket_write_data_beats_dram_5 + local_socket_write_data_beats_dram_6 + local_socket_write_data_beats_dram_7 + local_socket_write_data_beats_dram_8 + local_socket_write_data_beats_dram_9 + local_socket_write_data_beats_dram_10 + local_socket_write_data_beats_dram_11) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
+ },
+ {
+ "MetricName": "dram_write_bandwidth_for_remote_socket",
+ "BriefDescription": "DRAM write data bandwidth for accesses in remote socket.",
+ "MetricExpr": "(remote_socket_write_data_beats_dram_0 + remote_socket_write_data_beats_dram_1 + remote_socket_write_data_beats_dram_2 + remote_socket_write_data_beats_dram_3 + remote_socket_write_data_beats_dram_4 + remote_socket_write_data_beats_dram_5 + remote_socket_write_data_beats_dram_6 + remote_socket_write_data_beats_dram_7 + remote_socket_write_data_beats_dram_8 + remote_socket_write_data_beats_dram_9 + remote_socket_write_data_beats_dram_10 + remote_socket_write_data_beats_dram_11) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
+ },
+ {
+ "MetricName": "dram_write_bandwidth_for_local_or_remote_socket",
+ "BriefDescription": "DRAM write data bandwidth for accesses in local or remote socket.",
+ "MetricExpr": "(local_or_remote_socket_write_data_beats_dram_0 + local_or_remote_socket_write_data_beats_dram_1 + local_or_remote_socket_write_data_beats_dram_2 + local_or_remote_socket_write_data_beats_dram_3 + local_or_remote_socket_write_data_beats_dram_4 + local_or_remote_socket_write_data_beats_dram_5 + local_or_remote_socket_write_data_beats_dram_6 + local_or_remote_socket_write_data_beats_dram_7 + local_or_remote_socket_write_data_beats_dram_8 + local_or_remote_socket_write_data_beats_dram_9 + local_or_remote_socket_write_data_beats_dram_10 + local_or_remote_socket_write_data_beats_dram_11) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
+ },
+ {
+ "MetricName": "upstream_dma_read_bandwidth_for_local_socket",
+ "BriefDescription": "Upstream DMA read data bandwidth for accesses in local socket.",
+ "MetricExpr": "(local_socket_upstream_read_data_beats_io_0 + local_socket_upstream_read_data_beats_io_1 + local_socket_upstream_read_data_beats_io_2 + local_socket_upstream_read_data_beats_io_3 + local_socket_upstream_read_data_beats_io_4 + local_socket_upstream_read_data_beats_io_5 + local_socket_upstream_read_data_beats_io_6 + local_socket_upstream_read_data_beats_io_7) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
+ },
+ {
+ "MetricName": "upstream_dma_write_bandwidth_for_local_socket",
+ "BriefDescription": "Upstream DMA write data bandwidth for accesses in local socket.",
+ "MetricExpr": "(local_socket_upstream_write_data_beats_io_0 + local_socket_upstream_write_data_beats_io_1 + local_socket_upstream_write_data_beats_io_2 + local_socket_upstream_write_data_beats_io_3 + local_socket_upstream_write_data_beats_io_4 + local_socket_upstream_write_data_beats_io_5 + local_socket_upstream_write_data_beats_io_6 + local_socket_upstream_write_data_beats_io_7) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
+ },
+ {
+ "MetricName": "upstream_dma_read_bandwidth_for_remote_socket",
+ "BriefDescription": "Upstream DMA read data bandwidth for accesses in remote socket.",
+ "MetricExpr": "(remote_socket_upstream_read_data_beats_io_0 + remote_socket_upstream_read_data_beats_io_1 + remote_socket_upstream_read_data_beats_io_2 + remote_socket_upstream_read_data_beats_io_3 + remote_socket_upstream_read_data_beats_io_4 + remote_socket_upstream_read_data_beats_io_5 + remote_socket_upstream_read_data_beats_io_6 + remote_socket_upstream_read_data_beats_io_7) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
+ },
+ {
+ "MetricName": "upstream_dma_write_bandwidth_for_remote_socket",
+ "BriefDescription": "Upstream DMA write data bandwidth for accesses in remote socket.",
+ "MetricExpr": "(remote_socket_upstream_write_data_beats_io_0 + remote_socket_upstream_write_data_beats_io_1 + remote_socket_upstream_write_data_beats_io_2 + remote_socket_upstream_write_data_beats_io_3 + remote_socket_upstream_write_data_beats_io_4 + remote_socket_upstream_write_data_beats_io_5 + remote_socket_upstream_write_data_beats_io_6 + remote_socket_upstream_write_data_beats_io_7) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
+ },
+ {
+ "MetricName": "core_inbound_data_bandwidth_for_local_socket",
+ "BriefDescription": "Core inbound data bandwidth for accesses in local socket.",
+ "MetricExpr": "(local_socket_inbound_data_beats_cfi_0 + local_socket_inbound_data_beats_cfi_1 + local_socket_inbound_data_beats_cfi_2 + local_socket_inbound_data_beats_cfi_3 + local_socket_inbound_data_beats_cfi_4 + local_socket_inbound_data_beats_cfi_5 + local_socket_inbound_data_beats_cfi_6 + local_socket_inbound_data_beats_cfi_7 + local_socket_inbound_data_beats_cfi_8 + local_socket_inbound_data_beats_cfi_9 + local_socket_inbound_data_beats_cfi_10 + local_socket_inbound_data_beats_cfi_11 + local_socket_inbound_data_beats_cfi_12 + local_socket_inbound_data_beats_cfi_13 + local_socket_inbound_data_beats_cfi_14 + local_socket_inbound_data_beats_cfi_15) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "3.2e-5MB/s"
+ },
+ {
+ "MetricName": "core_outbound_data_bandwidth_for_local_socket",
+ "BriefDescription": "Core outbound data bandwidth for accesses in local socket.",
+ "MetricExpr": "(local_socket_outbound_data_beats_cfi_0 + local_socket_outbound_data_beats_cfi_1 + local_socket_outbound_data_beats_cfi_2 + local_socket_outbound_data_beats_cfi_3 + local_socket_outbound_data_beats_cfi_4 + local_socket_outbound_data_beats_cfi_5 + local_socket_outbound_data_beats_cfi_6 + local_socket_outbound_data_beats_cfi_7 + local_socket_outbound_data_beats_cfi_8 + local_socket_outbound_data_beats_cfi_9 + local_socket_outbound_data_beats_cfi_10 + local_socket_outbound_data_beats_cfi_11 + local_socket_outbound_data_beats_cfi_12 + local_socket_outbound_data_beats_cfi_13 + local_socket_outbound_data_beats_cfi_14 + local_socket_outbound_data_beats_cfi_15) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
+ },
+ {
+ "MetricName": "core_inbound_data_bandwidth_for_remote_socket",
+ "BriefDescription": "Core inbound data bandwidth for accesses in remote socket.",
+ "MetricExpr": "(remote_socket_inbound_data_beats_cfi_0 + remote_socket_inbound_data_beats_cfi_1 + remote_socket_inbound_data_beats_cfi_2 + remote_socket_inbound_data_beats_cfi_3 + remote_socket_inbound_data_beats_cfi_4 + remote_socket_inbound_data_beats_cfi_5 + remote_socket_inbound_data_beats_cfi_6 + remote_socket_inbound_data_beats_cfi_7 + remote_socket_inbound_data_beats_cfi_8 + remote_socket_inbound_data_beats_cfi_9 + remote_socket_inbound_data_beats_cfi_10 + remote_socket_inbound_data_beats_cfi_11 + remote_socket_inbound_data_beats_cfi_12 + remote_socket_inbound_data_beats_cfi_13 + remote_socket_inbound_data_beats_cfi_14 + remote_socket_inbound_data_beats_cfi_15) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "3.2e-5MB/s"
+ },
+ {
+ "MetricName": "core_outbound_data_bandwidth_for_remote_socket",
+ "BriefDescription": "Core outbound data bandwidth for accesses in remote socket.",
+ "MetricExpr": "(remote_socket_outbound_data_beats_cfi_0 + remote_socket_outbound_data_beats_cfi_1 + remote_socket_outbound_data_beats_cfi_2 + remote_socket_outbound_data_beats_cfi_3 + remote_socket_outbound_data_beats_cfi_4 + remote_socket_outbound_data_beats_cfi_5 + remote_socket_outbound_data_beats_cfi_6 + remote_socket_outbound_data_beats_cfi_7 + remote_socket_outbound_data_beats_cfi_8 + remote_socket_outbound_data_beats_cfi_9 + remote_socket_outbound_data_beats_cfi_10 + remote_socket_outbound_data_beats_cfi_11 + remote_socket_outbound_data_beats_cfi_12 + remote_socket_outbound_data_beats_cfi_13 + remote_socket_outbound_data_beats_cfi_14 + remote_socket_outbound_data_beats_cfi_15) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
+ },
+ {
+ "MetricName": "cross_socket_inbound_data_bandwidth_for_local_socket",
+ "BriefDescription": "Inbound data bandwidth for accesses between local socket and remote socket.",
+ "MetricExpr": "(local_socket_inbound_data_beats_link_0 + local_socket_inbound_data_beats_link_1 + local_socket_inbound_data_beats_link_2 + local_socket_inbound_data_beats_link_3 + local_socket_inbound_data_beats_link_4 + local_socket_inbound_data_beats_link_5) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
+ },
+ {
+ "MetricName": "cross_socket_outbound_data_bandwidth_for_local_socket",
+ "BriefDescription": "Outbound data bandwidth for accesses between local socket and remote socket.",
+ "MetricExpr": "(local_socket_outbound_data_beats_link_0 + local_socket_outbound_data_beats_link_1 + local_socket_outbound_data_beats_link_2 + local_socket_outbound_data_beats_link_3 + local_socket_outbound_data_beats_link_4 + local_socket_outbound_data_beats_link_5) / duration_time",
+ "MetricGroup": "data_fabric",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-5MB/s"
}
]
--
2.43.0
Powered by blists - more mailing lists