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OceanStor 2200 V3 and 2600 V3 Storage System V300R005 Command Reference 06

"Based on the CLI provided by the DeviceManager, this document describes how to use variouscommands classified by functions and how to set the CLI and manage the storage system throughthese commands."

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show performance smartqos_policy

show performance smartqos_policy


The show performance smartqos_policy command is used to query the performance statistics on SmartQoS.


show performance smartqos_policy smartqos_policy_id=?

show performance smartqos_policy smartqos_policy_id_list=?





smartqos_policy_id=? ID of SmartQoS policy on which you want to query performance statistics.

To obtain the value, run "show smartqos_policy general".

smartqos_policy_id_list=? ID list of SmartQoS policy on which you want to query performance statistics.
  • To obtain the value, run "show smartqos_policy general".
  • Separate the IDs with commas (,).



Usage Guidelines

  • You will be prompted with optional performance statistics categories upon running this command. In this condition, typing a number or multiple numbers (separated by commas) for the selected categories and pressing "Enter" displays the performance statistics for those categories.
  • Performance statistics will be updated in real time.
  • Typing "q" on the command line interface (CLI) exits the active performance statistics display.


To query the I/O throughput for SmartQoS policy, where ID is "0", run the following command.

admin:/>show performance smartqos_policy smartqos_policy_id=0
0.Max. Bandwidth(MB/s)
1.Usage Ratio(%)
2.Queue Length
3.Bandwidth(MB/s) / Block Bandwidth(MB/s)
5.Read Bandwidth(MB/s)
6.Average Read I/O Size(KB)
7.Read Throughput(IOPS)(IO/s)
8.Write Bandwidth(MB/s)
9.Average Write I/O Size(KB)
10.Write Throughput(IOPS)(IO/s)
11.Service Time(Excluding Queue Time)(ms)
12.Read I/O Granularity Distribution: [0K,1K)(%)
13.Read I/O Granularity Distribution: [1K,2K)(%)
14.Read I/O Granularity Distribution: [2K,4K)(%)
15.Read I/O Granularity Distribution: [4K,8K)(%)
16.Read I/O Granularity Distribution: [8K,16K)(%)
17.Read I/O Granularity Distribution: [16K,32K)(%)
18.Read I/O Granularity Distribution: [32K,64K)(%)
19.Read I/O Granularity Distribution: [64K,128K)(%)
20.Read I/O Granularity Distribution: [128K,256K)(%)
21.Read I/O Granularity Distribution: [256K,512K)(%)
22.Read I/O Granularity Distribution: >= 512K(%)
23.Write I/O Granularity Distribution: [0K,1K)(%)
24.Write I/O Granularity Distribution: [1K,2K)(%)
25.Write I/O Granularity Distribution: [2K,4K)(%)
26.Write I/O Granularity Distribution: [4K,8K)(%)
27.Write I/O Granularity Distribution: [8K,16K)(%)
28.Write I/O Granularity Distribution: [16K,32K)(%)
29.Write I/O Granularity Distribution: [32K,64K)(%)
30.Write I/O Granularity Distribution: [64K,128K)(%)
31.Write I/O Granularity Distribution: [128K,256K)(%)
32.Write I/O Granularity Distribution: [256K,512K)(%)
33.Write I/O Granularity Distribution: >= 512K(%)
34.Average I/O Latency(ms)
35.Max. I/O Latency(ms)
36.Average Read I/O Latency(ms)
37.Average Write I/O Latency(ms)
38.Average IO Size
39.% Read
40.% Write
41.Max IOPS(IO/s)
42.Average I/O Latency(us)                               
43.Max. I/O Latency(us)                                  
44.Average Read I/O Latency(us)                          
45.Average Write I/O Latency(us) 
Input item(s) number seperated by comma:7
Read Throughput(IOPS)(IO/s) : 0

System Response


Updated: 2019-07-22

Document ID: EDOC1000106139

Views: 369644

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