Hello,
SERVER DETAILS :
[root@wp2 public_html]# cat /etc/os-release
NAME="CloudLinux"
VERSION="7.7 (Valery Bykovsky)"
ID="cloudlinux"
[root@wp2 public_html]# /usr/local/lsws/bin/lshttpd -v
LiteSpeed/1.6.13 Open
module versions:
modgzip 1.1
cache 1.62
modinspector 1.1
uploadprogress 1.1
mod_security 1.3
Frequently I am facing 503 Service Unavailable issue, More than 100 website is running on this server, but some website are facing 503 Service Unavailable issue.
ERROR :
2020-08-06 15:45:28.644193 [NOTICE] [lsphp-sharp80.10130] add child process pid: 896400
2020-08-06 15:45:29.350186 [NOTICE] sendKillCmdToWatchdog: 'extappkill:894140:-3:0'.
2020-08-06 15:45:29.350331 [NOTICE] [47.9.121.42:51958:HTTP2-93#sharp80] oops! 503 Service Unavailable^M
2020-08-06 15:45:29.350345 [INFO] [47.9.121.42:51958:HTTP2-93] Content len: 0, Request line:
GET /wp-json/wc-analytics/admin/notes?page=1&per_page=25&status=unactioned&type=error%2Cupdate&_locale=user HTTP/1.1
2020-08-06 15:45:29.352275 [INFO] [47.9.121.42:51958:HTTP2-93] Redirect: #1, URL: /index.php
2020-08-06 15:45:29.801520 [NOTICE] [321996] Cmd from child: [extappkill:894140:-3:0]
2020-08-06 15:45:29.801829 [INFO] Failed to get process [894140] start time, not running, skip killing.
2020-08-06 15:45:30.035682 [NOTICE] sendKillCmdToWatchdog: 'extappkill:885807:-3:0'.
2020-08-06 15:45:30.035745 [NOTICE] [LocalWorker::workerExec] VHost:great25 suExec check uid 1143 gid 1145 setuidmode 2.
2020-08-06 15:45:30.035757 [NOTICE] [LocalWorker::workerExec] Config[lsphp-great25.11430]: suExec uid 1143 gid 1145 cmd /opt/alt/php73/usr/bin/lsphp, final uid 1143 gid 1145.
2020-08-06 15:45:30.038293 [NOTICE] [lsphp-great25.11430] add child process pid: 896445
SERVER DETAILS :
[root@wp2 public_html]# cat /etc/os-release
NAME="CloudLinux"
VERSION="7.7 (Valery Bykovsky)"
ID="cloudlinux"
[root@wp2 public_html]# /usr/local/lsws/bin/lshttpd -v
LiteSpeed/1.6.13 Open
module versions:
modgzip 1.1
cache 1.62
modinspector 1.1
uploadprogress 1.1
mod_security 1.3
Frequently I am facing 503 Service Unavailable issue, More than 100 website is running on this server, but some website are facing 503 Service Unavailable issue.
ERROR :
2020-08-06 15:45:28.644193 [NOTICE] [lsphp-sharp80.10130] add child process pid: 896400
2020-08-06 15:45:29.350186 [NOTICE] sendKillCmdToWatchdog: 'extappkill:894140:-3:0'.
2020-08-06 15:45:29.350331 [NOTICE] [47.9.121.42:51958:HTTP2-93#sharp80] oops! 503 Service Unavailable^M
2020-08-06 15:45:29.350345 [INFO] [47.9.121.42:51958:HTTP2-93] Content len: 0, Request line:
GET /wp-json/wc-analytics/admin/notes?page=1&per_page=25&status=unactioned&type=error%2Cupdate&_locale=user HTTP/1.1
2020-08-06 15:45:29.352275 [INFO] [47.9.121.42:51958:HTTP2-93] Redirect: #1, URL: /index.php
2020-08-06 15:45:29.801520 [NOTICE] [321996] Cmd from child: [extappkill:894140:-3:0]
2020-08-06 15:45:29.801829 [INFO] Failed to get process [894140] start time, not running, skip killing.
2020-08-06 15:45:30.035682 [NOTICE] sendKillCmdToWatchdog: 'extappkill:885807:-3:0'.
2020-08-06 15:45:30.035745 [NOTICE] [LocalWorker::workerExec] VHost:great25 suExec check uid 1143 gid 1145 setuidmode 2.
2020-08-06 15:45:30.035757 [NOTICE] [LocalWorker::workerExec] Config[lsphp-great25.11430]: suExec uid 1143 gid 1145 cmd /opt/alt/php73/usr/bin/lsphp, final uid 1143 gid 1145.
2020-08-06 15:45:30.038293 [NOTICE] [lsphp-great25.11430] add child process pid: 896445