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-rw-r--r--tools/perf/Documentation/perf-stat.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt
index 23e587ad549..46027e1aedb 100644
--- a/tools/perf/Documentation/perf-stat.txt
+++ b/tools/perf/Documentation/perf-stat.txt
@@ -119,10 +119,10 @@ perf stat --repeat 10 --null --sync --pre 'make -s O=defconfig-build/clean' -- m
Print count deltas every N milliseconds (minimum: 100ms)
example: perf stat -I 1000 -e cycles -a sleep 5
---aggr-socket::
+--per-socket::
Aggregate counts per processor socket for system-wide mode measurements. This
is a useful mode to detect imbalance between sockets. To enable this mode,
-use --aggr-socket in addition to -a. (system-wide). The output includes the
+use --per-socket in addition to -a. (system-wide). The output includes the
socket number and the number of online processors on that socket. This is
useful to gauge the amount of aggregation.