pcp_health_check_stats

pgpool-II 4.2.10 Documentation
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Name

pcp_health_check_stats -- displays health check statistics data on given node ID

Synopsis

pcp_health_check_stats [ option ...] [ node_id ]

Description

pcp_health_check_stats displays health check statistics data on given node ID.

Options

-n node_id --node-id= node_id: The index of backend node to get information of.
Other options: See pcp_common_options .

Example

Here is an example output:

$ pcp_health_check_stats -h localhost -p 11001 -w 0
0 /tmp 11002 up primary 2020-02-24 22:02:42 3 3 0 0 0 0.000000 0 5 1 3.666667 2020-02-24 22:02:47 2020-02-24 22:02:47  
$ pcp_health_check_stats -h localhost -p 11001 -w -v 0
Node Id                       : 0
Host Name                     : /tmp
Port                          : 11002
Status                        : up
Role                          : primary
Last Status Change            : 2020-02-24 22:02:42
Total Count                   : 5
Success Count                 : 5
Fail Count                    : 0
Skip Count                    : 0
Retry Count                   : 0
Average Retry Count           : 0.000000
Max Retry Count               : 0
Max Health Check Duration     : 5
Minimum Health Check Duration : 1
Average Health Check Duration : 4.200000
Last Health Check             : 2020-02-24 22:03:07
Last Successful Health Check  : 2020-02-24 22:03:07
Last Skip Health Check        : 
Last Failed Health Check      :

See Table 1 for details of data.