查询虚拟机vCPU亲和性
命令格式
vasctl query affinity
参数说明
参数 |
参数选项 |
说明 |
|---|---|---|
-s/--scope |
all/uuid |
获取虚拟机vCPU亲和性信息。
|
使用示例
vasctl query affinity -s all
返回值:
{
"a1d11347-8738-45fb-8944-e3a058f46401": {
"uuid": a1d11347-8738-45fb-8944-e3a058f46401,
"tgid": 266956,
"ioThreadIds": [1,
3],
"domainAffinityMap": {
"1": {
"numaId": 1,
"groups": [{
"id": "a1d11347-8738-45fb-8944-e3a058f46401_1_10_0",
"clusterId": 10,
"layerId": 0,
"start": 0,
"nrCpus": 1,
"usedBitmap": 10000000,
"entityPids": [266990]
}],
"vcpuAffinityInfoMap": {
"3": {
"vcpu": 3,
"pid": 266990,
"cpuIdx": 0
}
}
},
"0": {
"numaId": 0,
"groups": [{
"id": "a1d11347-8738-45fb-8944-e3a058f46401_0_0_0",
"clusterId": 0,
"layerId": 0,
"start": 0,
"nrCpus": 3,
"usedBitmap": 11100000,
"entityPids": [266987,
266988,
266989]
}],
"vcpuAffinityInfoMap": {
"0": {
"vcpu": 0,
"pid": 266987,
"cpuIdx": 0
},
"1": {
"vcpu": 1,
"pid": 266988,
"cpuIdx": 1
},
"2": {
"vcpu": 2,
"pid": 266989,
"cpuIdx": 2
}
}
}
}
}
}
父主题: CPU调度模块管理