perf/Documentation/perf-kvm.txt

6 perf-kvm - Tool to trace/measure kvm guest os
11 'perf kvm' [--host] [--guest] [--guestmount=<path>
14 'perf kvm' [--host] [--guest] [--guestkallsyms=<path> --guestmodules=<path>
23   a performance counter profile of guest os in realtime
28   default behavior of perf kvm as --guest, so if neither --host nor --guest
29   is input, the perf data file name is perf.data.guest. If --host is input,
31   perf.data.host, please input --host --no-guest. The behaviors are shown as
33     Default('')         ->  perf.data.guest
35     --guest             ->  perf.data.guest
36     --host --guest      ->  perf.data.kvm
37     --host --no-guest   ->  perf.data.host
48   if you want to list the buildid for guest, please make sure your perf data file
78 --guest::
79         Collect guest side performance profile.
81 :GMEXAMPLECMD: kvm --host --guest
83 include::guest-files.txt[]