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

Reminder

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

upgrade

Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5 storage systems. It describes hardware installation of those storage systems for helping you easily and quickly finish the installation.

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 ib_port

show performance ib_port

Function

The show performance ib_port command is used to query the performance statistics on InfiniBand ports.

Format

show performance ib_port port_id=?

show performance ib_port port_id_list=?

Parameters

Parameter

Description

Value

port_id=? ID of the port whose performance statistics to be collected.

To obtain the value, run the "show ib_port general" command.

port_id_list=? ID list of ports whose performance statistics to be collected.
  • To obtain the value, run the "show ib_port general" command.
  • Separate the port IDs with commas (,).
  • A maximum of 50 IDs can be queried.

Level

Guest

Usage Guidelines

None

Example

Query the performance statistics on an InfiniBand port.

admin:/>show performance ib_port port_id=CTE0.R3.IOM0.P0
0.Max. Bandwidth(MB/s)                                   
1.Usage Ratio(%)                                         
2.Queue Length                                           
3.Bandwidth(MB/s) / Block Bandwidth(MB/s)                
4.Throughput(IOPS)(IO/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 IO Size                                       
35.% Read                                                
36.% Write                                               
37.Max IOPS(IO/s)                                        
38.Average I/O Latency(us)                               
39.Max. I/O Latency(us)                                  
40.Average Read I/O Latency(us)                          
41.Average Write I/O Latency(us)                         
42.The cumulative count of I/Os                          
43.The cumulative count of data transferred in Kbytes    
44.The cumulative elapsed I/O time(ms)                   
45.The cumulative count of all reads                     
46.The cumulative count of all writes
Input item(s) number separated by comma:3
  Bandwidth (MB/s) / Block Bandwidth (MB/s) : 0

System Response

None

Translation
Download
Updated: 2020-01-17

Document ID: EDOC1000181601

Views: 377653

Downloads: 49

Average rating:
This Document Applies to these Products

Related Version

Related Documents

Share
Previous Next