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Advanced O&M Command Reference

OceanStor 2800 V5 V500R007

This document is applicable to OceanStor 2800 V5. 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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xrb delay

xrb delay

Function

The xrb delay command is used to show iom delay statistics.

Format

xrb delay { -p pid}

Parameters

Parameter

Description

Value

pid Selects the ID of the module whose delay needs to be queried.

The value is an integer between 1 to 1024.

-d Shows the detailed statistics.

-

Views

Diagnostic view

Usage Guidelines

Run the "xrb iomstat" command before running the "xrb delay" command.

Example

Query the delay of the module whose ID is "1".

admin:/diagnose> xrb delay -p 1
Type    Mode    Size    Pid     Nid     Iops        Ack(us)     Delay(us)   BW(MB)       
----    ----    ----    ----    ----    ----        ----        ----        ----         
NULL    NULL    NULL    NULL    NULL    NULL        NULL        NULL        NULL 

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Type

Message type.

Mode

Message mode.

Size

Message size.

Pid

PID.

Nid

Node ID.

Iops

Number of messages sent per second.

Ack(us)

Average delay of ACK messages.

Delay(us)

Average delay of REQ messages.

BW(MB)

Bandwidth.

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Updated: 2020-01-17

Document ID: EDOC1000181575

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