No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search


To have a better experience, please upgrade your IE browser.


Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5. Based on the CLI provided by DeviceManager, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
show performance smartqos_policy

show performance smartqos_policy


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


show performance smartqos_policy smartqos_policy_id=?

show performance smartqos_policy smartqos_policy_id_list=?






ID of the SmartQoS policy whose performance statistics you need to collect.

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


ID list of SmartQoS policies whose performance statistics you need to collect.

  • To obtain the value, run "show smartqos_policy general".
  • Separate the IDs with commas (,).
  • A maximum of 50 IDs can be queried.



Usage Guidelines

  • After this command is executed, performance data categories are displayed. You can enter the serial number before a category and press "Enter" to view the category of data. You can enter multiple serial numbers and use commas (,) to separate them.
  • Performance statistics will be updated in real time.
  • Typing "q" on the command line interface (CLI) exits the active performance statistics display.


Query the I/O throughput of SmartQoS policy "0".

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 separated by comma:7 
Read Throughput(IOPS)(IO/s) : 0

System Response


Updated: 2019-09-02

Document ID: EDOC1000181601

Views: 327871

Downloads: 41

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Previous Next