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VMware Oracle数据库性能较差

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perf<a>2009年449981</a>
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适用场景

  • ONTAP
  • VMware
  • Oracle数据库

问题描述

在前端上看到23毫秒、而不是存储器上5毫秒
 
TCPDUMP SRTs Example Filer side:
 
RPC SRT Statistics:
Filter: nfs.procedure_v3
Index  Procedure        Calls   Min SRT   Max SRT   Avg SRT   Sum SRT
1  GETATTR           2  0.000218  0.000220  0.000219  0.000438
6  READ           5659  0.000071  0.006329  0.000391  2.214118
7  WRITE          14330  0.000270  0.008570  0.000642  9.199570
 
TCPDUMP SRTs Example Front End side:
 
RPC SRT Statistics:
Filter: nfs.procedure_v3
Index  Procedure        Calls   Min SRT   Max SRT   Avg SRT   Sum SRT
1  GETATTR           16  0.000110  0.000588  0.000268  0.004290
3  LOOKUP            2  0.000178  0.000585  0.000382  0.000763
4  ACCESS            1  0.000138  0.000138  0.000138  0.000138
6  READ            11  0.000157  11.193053  1.017930  11.197235
7  WRITE           746  0.000363  2.561454  0.007765  5.792321

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