[PATCH v2 9/9] perf c2c: Update documentation for metrics reorganization
From: Leo Yan
Date: Thu Oct 15 2020 - 10:46:53 EST
The output format for metrics has been reorganized, update documentation
to reflect the changes for it.
Signed-off-by: Leo Yan <leo.yan@xxxxxxxxxx>
---
tools/perf/Documentation/perf-c2c.txt | 34 ++++++++++++++-------------
1 file changed, 18 insertions(+), 16 deletions(-)
diff --git a/tools/perf/Documentation/perf-c2c.txt b/tools/perf/Documentation/perf-c2c.txt
index 98efdab5fbd4..c81d72e3eecf 100644
--- a/tools/perf/Documentation/perf-c2c.txt
+++ b/tools/perf/Documentation/perf-c2c.txt
@@ -174,34 +174,36 @@ For each cacheline in the 1) list we display following data:
Cacheline
- cacheline address (hex number)
- Total records
- - sum of all cachelines accesses
-
Rmt/Lcl Hitm
- cacheline percentage of all Remote/Local HITM accesses
- LLC Load Hitm - Total, Lcl, Rmt
+ LLC Load Hitm - Total, LclHitm, RmtHitm
- count of Total/Local/Remote load HITMs
- Store Reference - Total, L1Hit, L1Miss
- Total - all store accesses
- L1Hit - store accesses that hit L1
- L1Hit - store accesses that missed L1
+ Total records
+ - sum of all cachelines accesses
- Load Dram
- - count of local and remote DRAM accesses
+ Total loads
+ - sum of all load accesses
- LLC Ld Miss
- - count of all accesses that missed LLC
+ Total stores
+ - sum of all store accesses
- Total Loads
- - sum of all load accesses
+ Store Reference - L1Hit, L1Miss
+ L1Hit - store accesses that hit L1
+ L1Miss - store accesses that missed L1
Core Load Hit - FB, L1, L2
- count of load hits in FB (Fill Buffer), L1 and L2 cache
- LLC Load Hit - Llc, Rmt
- - count of LLC and Remote load hits
+ LLC Load Hit - LlcHit, LclHitm
+ - count of LLC load accesses, includes LLC hits and LLC HITMs
+
+ RMT Load Hit - RmtHit, RmtHitm
+ - count of remote load accesses, includes remote hits and remote HITMs
+
+ Load Dram - Lcl, Rmt
+ - count of local and remote DRAM accesses
For each offset in the 2) list we display following data:
--
2.17.1