diff options
| author |   Hu Tao <hutao@cn.fujitsu.com> | 2012-05-09 16:41:37 +0800 |
|---|---|---|
| committer |   Eric Blake <eblake@redhat.com> | 2012-05-17 12:42:06 -0600 |
| commit | d29a7aaa1a2db03c6ef5aaec99b765f7327f3fcf (patch) | |
| tree | 982ebfe2c9a5eca2d002ca3912dc6133b708aa4c /include | |
| parent | tests: add ich6 codec type test to qemuxml2argv-sound-device (diff) | |
| download | libvirt-d29a7aaa1a2db03c6ef5aaec99b765f7327f3fcf.tar.gz libvirt-d29a7aaa1a2db03c6ef5aaec99b765f7327f3fcf.tar.bz2 libvirt-d29a7aaa1a2db03c6ef5aaec99b765f7327f3fcf.zip | |
Add a new param 'vcpu_time' to virDomainGetCPUStats
Currently virDomainGetCPUStats gets total cpu usage, which consists
of:
1. vcpu usage: the physical cpu time consumed by virtual cpu(s) of
domain
2. hypervisor: `total cpu usage' - `vcpu usage'
The param 'vcpu_time' is for getting vcpu usages.
Diffstat (limited to 'include')
| -rw-r--r-- | include/libvirt/libvirt.h.in | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in index ac5df95e3..a817db80b 100644 --- a/include/libvirt/libvirt.h.in +++ b/include/libvirt/libvirt.h.in @@ -1339,7 +1339,8 @@ int virDomainGetState (virDomainPtr domain, /** * VIR_DOMAIN_CPU_STATS_CPUTIME: - * cpu usage in nanoseconds, as a ullong + * cpu usage (sum of both vcpu and hypervisor usage) in nanoseconds, + * as a ullong */ #define VIR_DOMAIN_CPU_STATS_CPUTIME "cpu_time" @@ -1355,6 +1356,13 @@ int virDomainGetState (virDomainPtr domain, */ #define VIR_DOMAIN_CPU_STATS_SYSTEMTIME "system_time" +/** + * VIR_DOMAIN_CPU_STATS_VCPUTIME: + * vcpu usage in nanoseconds (cpu_time excluding hypervisor time), + * as a ullong + */ +#define VIR_DOMAIN_CPU_STATS_VCPUTIME "vcpu_time" + int virDomainGetCPUStats(virDomainPtr domain, virTypedParameterPtr params, unsigned int nparams, |