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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.
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show performance port

show performance port

Function

The show performance port command is used to query the performance statistics on a port. Run this command to analyze the performance statistics on a port in real time.

Format

show performance port port_id=?

show performance port port_id_list=?

Parameters

Parameter

Description

Value

port_id=?

ID of a port on which you want to query performance statistics.

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

port_id_list=?

ID list of ports on which you want to query performance statistics.

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

Level

Guest

Usage Guidelines

  • You will be prompted with optional performance statistics categories upon running this command. Type a number or multiple numbers separated by commas (,) for the selected categories and press "Enter" to display the performance statistics for those categories.
  • By default, performance statistics will be refreshed every three seconds. To refresh performance statistics instantly, press "Enter".
  • Typing "q" exits the performance statistics display.

Example

Query the read I/O performance statistics on port P1 of interface module "1" that resides on controller "1" of engine "0". The command output varies depending on a specific product.

admin:/>show performance port port_id=CTE0.SMM0.MGMT0 
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.Bandwidth For NFS V3(KB/s)                                                      
43.Bandwidth For NFS V4(KB/s)                                                      
44.Bandwidth For NFS(KB/s)                                                         
45.Bandwidth For SMB1(KB/s)                                                        
46.Bandwidth For SMB2(KB/s)                                                        
47.Bandwidth For SMB(KB/s)                                                         
48.Read Bandwidth For NFS V3 (KB/s)                                                
49.Read Bandwidth For NFS V4(KB/s)                                                 
50.Read Bandwidth For NFS(KB/s)                                                    
51.Read Bandwidth For SMB1(KB/s)                                                   
52.Read Bandwidth For SMB2(KB/s)                                                   
53.Read Bandwidth For SMB (KB/s)                                                   
54.Write Bandwidth For NFS V3 (KB/s)                                               
55.Write Bandwidth For NFS V4(KB/s)                                                
56.Write Bandwidth For NFS(KB/s)                                                   
57.Write Bandwidth For SMB1(KB/s)                                                  
58.Write Bandwidth For SMB2(KB/s)                                                  
59.Write Bandwidth For SMB (KB/s)                                                  
60.OPS For NFS V3                                                                  
61.OPS For NFS V4                                                                  
62.OPS For NFS                                                                     
63.OPS For SMB1                                                                    
64.OPS For SMB2                                                                    
65.OPS For SMB                                                                     
66.Read OPS For NFS V3                                                             
67.Read OPS For NFS V4                                                             
68.Read OPS For NFS                                                                
69.Read OPS For SMB1                                                            
70.Read OPS For SMB2                                                               
71.Read OPS For SMB                                                                
72.Write OPS For NFS V3                                                            
73.Write OPS For NFS V4                                                            
74.Write OPS For NFS                                                               
75.Write OPS For SMB1                                                              
76.Write OPS For SMB2                                                              
77.Write OPS For SMB                                                               
78.Other OPS For NFS V3                                                            
79.Other OPS For NFS V4                                                            
80.Other OPS For NFS                                                               
81.Other OPS For SMB1                                                              
82.Other OPS For SMB2                                                              
83.Other OPS For SMB                                                               
84.IO Average Response Time For NFS V3(us)                                         
85.IO Average Response Time For NFS V4(us)                                         
86.IO Average Response Time For NFS(us)                                            
87.IO Average Response Time For SMB1(us)                                           
88.IO Average Response Time For SMB2(us)                                           
89.IO Average Response Time For SMB(us)                                            
90.Read IO Average Response Time For NFS V3(us)                                    
91.Read IO Average Response Time For NFS V4(us)                                    
92.Read IO Average Response Time For NFS(us)                                       
93.Read IO Average Response Time For SMB1(us)                                      
94.Read IO Average Response Time For SMB2(us)                                      
95.Read IO Average Response Time For SMB(us)                                       
96.Write IO Average Response Time For NFS V3(us)                                   
97.Write IO Average Response Time For NFS V4(us)                                   
98.Write IO Average Response Time For NFS(us)                                      
99.Write IO Average Response Time For SMB1(us)                                     
100.Write IO Average Response Time For SMB2(us)                                    
101.Write IO Average Response Time For SMB(us)                                     
102.Other IO Average Response Time For NFS V3(us)                                  
103.Other IO Average Response Time For NFS V4(us)                                  
104.Other IO Average Response Time For NFS(us)                                     
105.Other IO Average Response Time For SMB1(us)                                    
106.Other IO Average Response Time For SMB2(us)                                    
107.Other IO Average Response Time For SMB(us)                                     
108.Total Bandwidth                                                                
109.Block read bandwidth (MB/s)                                                    
110.Block write bandwidth (MB/s)                                                   
111.Block Read IO Average Response Time(us)                                        
112.Block Write IO Average Response Time(us)                                       
113.Block IO Average Response Time(us)                                             
114.Request Queue Usage(%)                                                         
115.Receiving bandwidth for replication (MB/s)                                     
116.Sending bandwidth for replication (MB/s)                                       
117.The cumulative count of I/Os                                                   
118.The cumulative count of data transferred in Kbytes                             
119.The cumulative elapsed I/O time(ms)                                            
120.The cumulative count of all reads                                              
121.The cumulative elapsed time for all Read I/Os for all cumulative Read I/Os     
122.The cumulative count of data read in Kbytes(1024bytes = 1KByte)                
123.The cumulative count of all writes                                             
124.The cumulative elapsed time for all Write I/Os for all cumulative Writes       
125.The cumulative count of data written in Kbytes 
Input item(s) number separated by comma:7 
  Read Throughput(IOPS) (IO/s) : 9

System Response

None

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Updated: 2019-09-02

Document ID: EDOC1000181601

Views: 327897

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