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Windows照片应用程序显示CIFS共享上的打开/关闭操作过多

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状态信息

适用场景

  • ONTAP 9
  • 客户端主目录的CIFS访问
  • Windows 10 17134.0或更高版本
  • Microsoft Photos应用程序

问题描述

  • CIFS工作负载较高、导致CPU利用率较高

 CPU NFS CIFS HTTP Total Net KB/秒磁盘KB/秒磁带KB/秒缓存CP CP_Ty cp_ph磁盘其他FCP iSCSI FCP KB/秒iSCSI KB/秒
In out read write read write age h-F-N-B-O-##-:][n--v-p-p-p-f] util 输出
95% 70 114323 0 11490871553 84684 117551 87848 0 0 20 96% 85% 2-0-0-0-0-0-0-0-0-0-- 0 0-1-0-1-1-22% 250 265 0 1058 6035 0
96% 1 116019 0 11654773856 75943 173369 86076 0 29 s 95% 100% 0-0-0-0-0-0-0-0-0-2 0-0-0-0-0-0-0-0 - 0 2 64% 206 321 0 1001 6408 0
93% 106 116043 0 116609 73545 72515 76756 134080 0 29 s 96% 100% 0-0-0-0-0-0-0-0-2 0-0-0-0-0-0-0-0 - 0 2 78% 188 272 0 1348 4717 0 0
93% 74 115033 0 115400 78340 78045 63540 139640 0 29 s 96% 100% 0-0-0-0-0-0-0-0-2 0-0-0-0-0-0-0 - 0 2 64% 55 238 0 8533488 0
90% 3 112775 0 113229 72000 64901 41055 16200 0 0 29 s 95% 40% 0-0-0-0-0-0-0-0-0-0-0-0 0-0-0 0-0-0-0 0-0-0-0 0-0-0-0 0-0-0-0-0 0 30% 167 2840 866 4731 0
85% 35 113866 0 114360 70430 53293 33400 0 0 0 28 s 95% 0%-0-0-0-0-0-0-0-0-0-0-0 0-0-0-0 0-0-0-0 0-0-0-0 0-0-0-0 0-0-0-0-0 0 18% 131 308 0 868 5214 0
086% 1 116842 0 117485 76608 82884 40727 24 0 0 28s 95% 0%-0-0-0-0-0-0-0-0-0-0-0 0-0-0-0 0-0-0-0 0-0-0-0 0-0-0-0 0-0-0-0-0 0 15% 367 275 0 1037 4852 0
87% 84 111570 0 112246 73045 72241 45836 0 0 0 33s 95% 1-0-0-0-0-0-0-0-0-0-0 1--0-0 1--0-0-0 1--0-0-0 0 19% 368 224 0 386 3231 0
086% 3 113944 0 114278 76678 108953 47856 1966 0 0 30s 95% 32% 0-0-0-0-0-0-0-0-0-0-0 0-0-0 0-0-0-0 0-0-0-0 0-0-0-0 0-0-0-0-0 0 16% 82 249 0 1078 5477 0
086% 2 115645 0 116097 82113 97878 53347 5003 0 34s 94%0%0-0-0-0-0-0-0-0-0-0-0 0-0-0-0-0 0-0-0-0-0-0 0-0-0-0-0-0 0-0-0-0-0-0 0-0-0-0-0 0 16%57 393 0 3054 7584 0
091%4 110919 0 111620 74155 83876 145156 26332 0 30s 95% 37%0-0-0-0-0-0-1-0-0-0 0-0-1-0 0-0-0-1-- 0 21% 312 385 0 1305 5110 0
90% 23 110348 0 110756 74581 82447 62008 61932 0 26 s 97% 100% 0-0-0-0-0-0-0-0-0-0-0-0--1 0-0-0-0-0-0-0-0 - 0 1 18% 127 2558 0 3811 6574 0
88%4 107697 0 108168 67419 61269 47776 13283 0 26 s 97% 100% 0-0-0-0-0-0-0-0-0--1 0-0-0-0-0-0-0-0 - 0 1 25% 200 267 0 17540 4281 0
89% 22 110561 0 111419 69615 74923 48980 4280 0 26 s 94%15% 0-0-0-0-0-0-0-0-0-0-0 0-0-0-0-0 0-0-0-0-0-0 0-0-0-0-0-0-0 0-0-0-0-0-0-0 0 18% 29295440 0 1598 11695 0
90% 4 11140 111410 61657 5751785800 101908 0 38S 93%81% 1-0-0-0-0-0-0-0-0 0-0-0-0 0-0-0-1-- 0 23%153 1239 0 4871 11556 0 88%1
112781 0 113187 63139 82333 69492 75368 0 38S 93% 62%0-0-0-0-0-0-0-0-0-0 0-0-0-0 0-0-0-0-0 0-0-0-0-0-0 0-0-0-0-0-0-0-0 0 17% 61 344 0 3486 6922 0
90% 32 113379 0 113876 62529 77071 39048 32 0 36 s 94% 0-0-0-0-0-0-0-0-0-0-0-0-0-0-0 0-0-0-0 0-0-0-0 0-0-0 0-0-0-0 0-0-0-0-0 0 17% 194271 0 1271 6509 0 0

  • 打开/关闭操作构成大多数CIFS操作。

    smb2:cifssvm:op_pct.GetAttr:36%
    smb2:cifssvm:op_pct.SetAttr:0%
    smb2:cifssvm:op_pct.read:0%
    smb2:cifssvm:op_pct.Write:0%
    smb2:cifssvm

    :cb2:cb2:cifssvm:smb2:cb2:cb2:smb2:smb2:smb2:smb2

使用以下命令收集、显示和停止统计信息:

示例:

cluster1::*> statistics start -object smb2 -counter op_pct
Statistics collection is being started for sample-id: sample_10

cluster1::*> statistics show -object smb2 -counter op_pct

Object: smb2
Instance: svm1
Elapsed-time: 10s
Scope: cluster1

   Counter                            Value
   -------------------------------- --------------------------------
   op_pct                              -
               GetAttr                 0
               SetAttr                 0
                 Read                 0
                Write                100
                 Lock                 0
              Open/Close                 0
              Directory                 0
                Other                 0
   op_pct                              -
               GetAttr                 0
               SetAttr                 0
                 Read                 0
                Write                100
                 Lock                 0
              Open/Close                 0
              Directory                 0
                Other                 0
2 entries were displayed.


cluster1::*> statistics stop -sample-id sample_10
Statistics collection is being stopped for sample-id: sample_10

 

 

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