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Command Reference 10

OceanStor 18500 V3 and 18800 V3 Mission Critical Storage System V300R003

"Based on the CLI, 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 nfsv3

show performance nfsv3

Function

The show performance nfsv3 command is used to query the performance statistics for nfsv3. Run this command to analyze the performance statistics for nfsv3 in real time.

Format

show performance nfsv3 controller_id=?

show performance nfsv3 controller_id_list=?

Parameters

Parameter

Description

Value

controller_id=? ID of a controller.

Using the command "show controller general" to get the value.

controller_id_list=? ID list of controllers.
  • Using the command "show controller general" to get the value.
  • Separate the controller IDs with commas (,), such as "0A,1B".

Level

Guest

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.
  • "controller_id" is mutually exclusive with "controller_id_list".

Example

To query the nfsv3 performance statistics on the OPS whose controller id is "1A".

admin:/>show performance nfsv3 controller_id=1A
0.Read I/O Granularity Distribution: [1K,2K)(%) 
1.Read I/O Granularity Distribution: [2K,4K)(%) 
2.Read I/O Granularity Distribution: [4K,8K)(%) 
3.Read I/O Granularity Distribution: [8K,16K)(%) 
4.Read I/O Granularity Distribution: [16K,32K)(%) 
5.Read I/O Granularity Distribution: [32K,64K)(%) 
6.Read I/O Granularity Distribution: [64K,128K)(%) 
7.Read I/O Granularity Distribution: [128K,256K)(%) 
8.Write I/O Granularity Distribution: [1K,2K)(%) 
9.Write I/O Granularity Distribution: [2K,4K)(%) 
10.Write I/O Granularity Distribution: [4K,8K)(%) 
11.Write I/O Granularity Distribution: [8K,16K)(%) 
12.Write I/O Granularity Distribution: [16K,32K)(%) 
13.Write I/O Granularity Distribution: [32K,64K)(%) 
14.Write I/O Granularity Distribution: [64K,128K)(%) 
15.Write I/O Granularity Distribution: [128K,256K)(%) 
16.OPS(per second) 
17.Read I/O Latency Distribution: [0ms,10ms)(%) 
18.Read I/O Latency Distribution: [10ms,20ms)(%) 
19.Read I/O Latency Distribution: [20ms,50ms)(%) 
20.Read I/O Latency Distribution: [50ms,100ms)(%) 
21.Read I/O Latency Distribution: [100ms,200ms)(%) 
22.Read I/O Latency Distribution: >= 200ms(%) 
23.Write I/O Latency Distribution: [0ms,10ms)(%) 
24.Write I/O Latency Distribution: [10ms,20ms)(%) 
25.Write I/O Latency Distribution: [20ms,50ms)(%) 
26.Write I/O Latency Distribution: [50ms,100ms)(%) 
27.Write I/O Latency Distribution: [100ms,200ms)(%) 
28.Write I/O Latency Distribution: >= 200ms(%) 
29.Average Latency For Operations(ms) 
30.Max Latency For Operations(ms) 
31.Throughput(Bps) 
32.Read I/O Granularity Distribution: [0K,512B)(%) 
33.Read I/O Granularity Distribution: [512B,1K)(%) 
34.Read I/O Granularity Distribution: >= 256K(%) 
35.Write I/O Granularity Distribution: [0K,512B)(%) 
36.Write I/O Granularity Distribution: [512B,1K)(%) 
37.Write I/O Granularity Distribution: >= 256K(%) 
38.Min Latency For Operations(ms) 
39.Average Latency For Operations(ms, accurate to three decimal places) 
40.Max Latency For Operations(ms, accurate to three decimal places) 
41.Min Latency For Operations(ms, accurate to three decimal places) 
42.Throughput(MB/s) 
Input item(s) number seperated by comma:6,8
  Read I/O Granularity Distribution: [64K,128K)(%) : 0
  Write I/O Granularity Distribution: [1K,2K)(%) : 0

System Response

None

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Updated: 2019-07-22

Document ID: EDOC1000084078

Views: 317281

Downloads: 253

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