[PATCH v1 03/11] perf c2c: Update documentation for store metric 'Any Lvl'

From: Leo Yan
Date: Wed Apr 27 2022 - 11:50:57 EST


The 'Any Lvl' metric is added for store operations, update documentation
to reflect changes in the report table.

Signed-off-by: Leo Yan <leo.yan@xxxxxxxxxx>
Tested-by: Ali Saidi <alisaidi@xxxxxxxxxx>
---
tools/perf/Documentation/perf-c2c.txt | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/tools/perf/Documentation/perf-c2c.txt b/tools/perf/Documentation/perf-c2c.txt
index 3b6a2c84ea02..b39e3f3df272 100644
--- a/tools/perf/Documentation/perf-c2c.txt
+++ b/tools/perf/Documentation/perf-c2c.txt
@@ -189,9 +189,10 @@ For each cacheline in the 1) list we display following data:
Total stores
- sum of all store accesses

- Store Reference - L1Hit, L1Miss
+ Store Reference - L1Hit, L1Miss, AnyLvl
L1Hit - store accesses that hit L1
L1Miss - store accesses that missed L1
+ AnyLvl - store accesses which is possible to hit any cache level

Core Load Hit - FB, L1, L2
- count of load hits in FB (Fill Buffer), L1 and L2 cache
@@ -210,8 +211,9 @@ For each offset in the 2) list we display following data:
HITM - Rmt, Lcl
- % of Remote/Local HITM accesses for given offset within cacheline

- Store Refs - L1 Hit, L1 Miss
- - % of store accesses that hit/missed L1 for given offset within cacheline
+ Store Refs - L1 Hit, L1 Miss, Any Lvl
+ - % of store accesses that hit L1, missed L1 and any cache level for given
+ offset within cacheline

Data address - Offset
- offset address
--
2.25.1