'\" t
.\"     Title: pcp_health_check_stats
.\"    Author: The Pgpool Global Development Group
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 2023
.\"    Manual: pgpool-II 4.3.7 Documentation
.\"    Source: pgpool-II 4.3.7
.\"  Language: English
.\"
.TH "PCP_HEALTH_CHECK_STATS" "1" "2023" "pgpool-II 4.3.7" "pgpool-II 4.3.7 Documentation"
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.SH "NAME"
pcp_health_check_stats \- displays health check statistics data on given node ID
.SH "SYNOPSIS"
.HP \w'\fBpcp_health_check_stats\fR\ 'u
\fBpcp_health_check_stats\fR [\fIoption\fR...] [\fInode_id\fR]
.SH "DESCRIPTION"
.PP
\fBpcp_health_check_stats\fR
displays health check statistics data on given node ID\&.
.SH "OPTIONS"
.PP
.PP
\fB\-n \fR\fB\fInode_id\fR\fR
.br
\fB\-\-node\-id=\fR\fB\fInode_id\fR\fR
.RS 4
The index of backend node to get information of\&.
.RE
.PP
\fBOther options \fR
.RS 4
See
\fBpcp_common_options\fR(1)\&.
.RE
.SH "EXAMPLE"
.PP
Here is an example output:
.sp
.if n \{\
.RS 4
.\}
.nf
$ 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      : 
   
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.PP
See
Table\ \&27, \(lqStatistics data shown by pool_health_check_stats command\(rq
for details of data\&.