Updated on 2024-05-07 GMT+08:00

GLOBAL_COMM_DELAY

GLOBAL_COMM_DELAY displays the TCP proxy communications library status for all the DNs.

Table 1 GLOBAL_COMM_DELAY columns

Name

Type

Description

node_name

text

Node name

remote_name

text

Name of the peer node

remote_host

text

IP address of the peer node

stream_num

integer

Number of logical stream connections used by the current physical connection

min_delay

integer

Minimum delay of the current physical connection within 1 minute (unit: μs)

NOTE:

A negative result is invalid. Wait until the delay status is updated and query again.

average

integer

Average delay of the current physical connection within 1 minute (unit: μs)

max_delay

integer

Maximum delay of the current physical connection within 1 minute (unit: μs)