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问题

根据统计数据，获得VM的统计数据似乎有所不同

  • 2021年9月23日
  • 0答复
  • 26观点
A
  • abnr
  • 旅行者
  • 1回复

尽管获得VM的一些统计数据，但根据统计数据，行为似乎有所不同。
是否有有关特定统计数据的文档？

示例电话：

指标：controller_avg_read_io_size_kbytes，contranter_avg_io_latency_usecs

StartTimeInusecs：1631290740000000

Intervalinsecs：3600

输出（见下文）：
统计controller_avg_io_latency_usecs- 给出每个间隔的值的预期输出，因为输入开始时间

但是对于统计controller_avg_read_io_size_kbytes-返回一个值。单个价值的含义是什么？只是那个时间点的读物吗？还是在幕后进行任何计算？

{
“ statsspefificresponses”：[
{
“成功”：是的，
“消息”：null，
“ starttimeinusecs”：1632404100000000，
“ Intervalinsecs”：3600，
“ metric”：“ controller_avg_read_io_size_kbytes”，
“值”：[
127
这是给出的
}，，
{
“成功”：是的，
“消息”：null，
“ starttimeinusecs”：1631290740000000，
“ Intervalinsecs”：3600，
“ metric”：“ controller_avg_io_latency_usecs”，
“值”：[
3587，
3476，
3514，
3665，
3700，
3634，
3688，
3860
这是给出的
}
这是给出的
}
While getting some\u00a0stats for a vm\u00a0the behavior seems to be different depending on the stat.
Is there any documentation for specific stats?<\/p>

\u00a0<\/p>

Sample Call:<\/strong><\/p>

metrics<\/strong>:\u00a0controller_avg_read_io_size_kbytes,controller_avg_io_latency_usecs<\/p>

startTimeInUsecs:\u00a0<\/strong>1631290740000000<\/p>

intervalInSecs:\u00a0<\/strong>3600

Output (see below):<\/strong>
stat controller_avg_io_latency_usecs<\/strong> - give the expected output of a value for each interval since the input start time<\/p>

but for stat\u00a0controller_avg_read_io_size_kbytes -\u00a0<\/strong>A single value is returned. What is the meaning of single value? Is it just the read at\u00a0that point in time? Or is any calculation done behind the scenes?
\u00a0<\/p>

{
  \"statsSpecificResponses\": [
    {
      \"successful\": true,
      \"message\": null,
      \"startTimeInUsecs\": 1632404100000000,
      \"intervalInSecs\": 3600,
      \"metric\": \"controller_avg_read_io_size_kbytes\",
      \"values\": [
        127
      ]
    },
    {
      \"successful\": true,
      \"message\": null,
      \"startTimeInUsecs\": 1631290740000000,
      \"intervalInSecs\": 3600,
      \"metric\": \"controller_avg_io_latency_usecs\",
      \"values\": [
        3587,
        3476,
        3514,
        3665,
        3700,
        3634,
        3688,
        3860 
       ]
    }
  ]
}
<\/code><\/pre>","quoteUsername":"abnr","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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