diff options
Diffstat (limited to 'tools/kvm/kvm_stat/kvm_stat.txt')
| -rw-r--r-- | tools/kvm/kvm_stat/kvm_stat.txt | 53 |
1 files changed, 36 insertions, 17 deletions
diff --git a/tools/kvm/kvm_stat/kvm_stat.txt b/tools/kvm/kvm_stat/kvm_stat.txt index c057ba52364e..3a9f2037bd23 100644 --- a/tools/kvm/kvm_stat/kvm_stat.txt +++ b/tools/kvm/kvm_stat/kvm_stat.txt @@ -49,7 +49,7 @@ INTERACTIVE COMMANDS *r*:: reset stats -*s*:: set update interval +*s*:: set delay between refreshs *x*:: toggle reporting of stats for child trace events :: *Note*: The stats for the parents summarize the respective child trace @@ -64,37 +64,56 @@ OPTIONS --batch:: run in batch mode for one second --l:: ---log:: - run in logging mode (like vmstat) - --t:: ---tracepoints:: - retrieve statistics from tracepoints +-c:: +--csv:: + log in csv format. Requires option -l/--log or -L/--log-to-file. + When used with option -L/--log-to-file, the header is only ever + written to start of file to preserve the format. -d:: --debugfs:: retrieve statistics from debugfs +-f<fields>:: +--fields=<fields>:: + fields to display (regex), "-f help" for a list of available events + +-g<guest>:: +--guest=<guest_name>:: + limit statistics to one virtual machine (guest name) + +-h:: +--help:: + show help message + -i:: --debugfs-include-past:: include all available data on past events for debugfs +-l:: +--log:: + run in logging mode (like vmstat) + + +-L<file>:: +--log-to-file=<file>:: + like -l/--log, but logging to a file. Appends to existing files. + -p<pid>:: --pid=<pid>:: limit statistics to one virtual machine (pid) --g<guest>:: ---guest=<guest_name>:: - limit statistics to one virtual machine (guest name) +-s:: +--set-delay:: + set delay between refreshs (value range: 0.1-25.5 secs) --f<fields>:: ---fields=<fields>:: - fields to display (regex), "-f help" for a list of available events +-t:: +--tracepoints:: + retrieve statistics from tracepoints --h:: ---help:: - show help message +-z:: +--skip-zero-records:: + omit records with all zeros in logging mode SEE ALSO -------- |