diff options
Diffstat (limited to 'tools/kvm/kvm_stat/kvm_stat.txt')
| -rw-r--r-- | tools/kvm/kvm_stat/kvm_stat.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/kvm/kvm_stat/kvm_stat.txt b/tools/kvm/kvm_stat/kvm_stat.txt index b92a153d7115..109431bdc63c 100644 --- a/tools/kvm/kvm_stat/kvm_stat.txt +++ b/tools/kvm/kvm_stat/kvm_stat.txt @@ -18,11 +18,33 @@ state transitions such as guest mode entry and exit. This tool is useful for observing guest behavior from the host perspective. Often conclusions about performance or buggy behavior can be drawn from the output. +While running in regular mode, use any of the keys listed in section +'Interactive Commands' below. +Use batch and logging modes for scripting purposes. The set of KVM kernel module trace events may be specific to the kernel version or architecture. It is best to check the KVM kernel module source code for the meaning of events. +INTERACTIVE COMMANDS +-------------------- +[horizontal] +*c*:: clear filter + +*f*:: filter by regular expression + +*g*:: filter by guest name + +*p*:: filter by PID + +*q*:: quit + +*r*:: reset stats + +*x*:: toggle reporting of stats for child trace events + +Press any other key to refresh statistics immediately. + OPTIONS ------- -1:: @@ -46,6 +68,10 @@ OPTIONS --pid=<pid>:: limit statistics to one virtual machine (pid) +-g<guest>:: +--guest=<guest_name>:: + limit statistics to one virtual machine (guest name) + -f<fields>:: --fields=<fields>:: fields to display (regex) |