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perf: add page_faults_min software perf event support

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This patch adds support and documentation
for the page_faults_min perf event.

Signed-off-by: Nitesh Konkar <nitkon12@linux.vnet.ibm.com>
This commit is contained in:
Nitesh Konkar
2017-03-07 13:51:04 -05:00
committed by John Ferlan
parent 8110c6a567
commit d216e9ad77
9 changed files with 34 additions and 1 deletions
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tools/virsh.pod
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@@ -969,6 +969,7 @@ I<--perf> returns the statistics of all enabled perf events:
"perf.page_faults" - the count of page faults
"perf.context_switches" - the count of context switches
"perf.cpu_migrations" - the count of cpu migrations
"perf.page_faults_min" - the count of minor page faults
See the B<perf> command for more details about each event.
@@ -2348,6 +2349,8 @@ B<Valid perf event names>
by applications running on the platform.
cpu_migrations - Provides the count cpu migrations by
applications running on the platform.
page_faults_min - Provides the count minor page faults
by applications running on the platform.
B<Note>: The statistics can be retrieved using the B<domstats> command using
the I<--perf> flag.