简体中文版经机器翻译而成,仅供参考。如与英语版出现任何冲突,应以英语版为准。
GetVolumeStats
您可以使用 GetVolumeStats 方法获取单个卷的高级别活动测量结果。值是在创建卷时累积的。
参数
此方法具有以下输入参数:
| Name | Description | Type | 默认值 | Required |
|---|---|---|---|---|
volumeId |
指定为其收集统计信息的卷。 |
整型 |
无 |
是的。 |
返回值
此方法具有以下返回值:
Name |
Description |
Type |
volumeStats |
卷活动信息。 |
请求示例
此方法的请求类似于以下示例:
{
"method": "GetVolumeStats",
"params": {
"volumeID": 32
},
"id": 1
}
响应示例
此方法返回类似于以下示例的响应:
{
"id": 1,
"result": {
"volumeStats": [
{
"accountID": 1,
"actualIOPS": 4,
"asyncDelay": null,
"averageIOPSize": 5970,
"burstIOPSCredit": 0,
"clientQueueDepth": 0,
"desiredMetadataHosts": null,
"latencyUSec": 474,
"metadataHosts": {
"deadSecondaries": [],
"liveSecondaries": [
13
],
"primary": 25
},
"nonZeroBlocks": 34931222,
"normalizedIOPS": 4,
"readBytes": 1282491003392,
"readBytesLastSample": 0,
"readLatencyUSec": 0,
"readLatencyUSecTotal": 4581669750,
"readOps": 15592933,
"readOpsLastSample": 0,
"samplePeriodMSec": 500,
"sliceIopsStats": {
"largeStatistics": {
"averageReadIops": 17,
"averageTotalIops": 43,
"averageWriteIops": 26,
"nSamples": 24,
"peakReadIops": 19,
"peakTotalIops": 47,
"peakWriteIops": 30,
"sliceID": 1
},
"smallStatistics": {
"averageReadIops": 17,
"averageTotalIops": 42,
"averageWriteIops": 25,
"nSamples": 120,
"peakReadIops": 173,
"peakTotalIops": 249,
"peakWriteIops": 77,
"sliceID": 1
}
},
"throttle": 0,
"timestamp": "2025-02-03T21:18:38.880100Z",
"unalignedReads": 167319,
"unalignedWrites": 90836,
"volumeAccessGroups": [
1
],
"volumeID": 1,
"volumeSize": 2147483648000,
"volumeUtilization": 0.0002666666666666667,
"writeBytes": 1385173585408,
"writeBytesLastSample": 12288,
"writeLatencyUSec": 474,
"writeLatencyUSecTotal": 11233350905,
"writeOps": 157060458,
"writeOpsLastSample": 2,
"zeroBlocks": 489356778
}
}
}
自版本以来的新增功能
9.6