Wordpress LScache Plugin: TTFB is too high for documents.
Last Updated on: Wed, 15 Apr 2026 00:00:02 Documents of my website are getting miss and TTFB is 1.22 seconds. How do I debug the issue? x-litespeed-cache: miss x-litespeed-tag: fc6_HTTP.200,fc6_front,fc6_URL.6666cd76f96956469e7be39d750cc7d9,fc6_F,fc6_Po.6508,fc6_PGS,fc6_ Hi, when cache miss that means everything is processed by PHP and which is normal TTFB is bit higher than cache hit Best regards, Thank you so much for quick response. How do I fix the same? All documents calls are miss. Please help. Hi, You can try to enable crawler and use crawler to pre-cache the pages Best regards, Okay, I was checking error logs. 2021-02-07 18:12:56.320243 [NOTICE] [3987] [LocalWorker::workerExec] VHost:_AdminVHost suExec check uid 997 gid 33 setuidmode 2. 2021-02-07 18:12:56.320340 [NOTICE] [3987] [LocalWorker::workerExec] Config[AdminPHP]: suExec uid -1 gid -1 cmd /usr/local/lsws/admin/fcgi-bin/admin_php -c ../conf/php.ini, final uid 997 gid 33. 2021-02-07 18:12:56.320975 [NOTICE] [3987] [AdminPHP] add child process pid: 4313 2021-02-07 18:15:59.324822 [NOTICE] [3987] [AdminPHP] add child process pid: 4401 2021-02-07 18:16:01.817489 [INFO] [3987] [lsphp]: locked pid file [/tmp/lshttpd/lsphp.sock.pid]. 2021-02-07 18:16:01.817727 [INFO] [3987] [lsphp] remove unix socket for detached process: /tmp/lshttpd/lsphp.sock 2021-02-07 18:16:01.817996 [NOTICE] [3987] [LocalWorker::workerExec] Config[lsphp]: suExec uid 33 gid 33 cmd /usr/local/lsws/lsphp74/bin/lsphp, final uid 33 gid 33. 2021-02-07 18:16:01.818595 [NOTICE] [3987] [lsphp] add child process pid: 4406 2021-02-07 18:16:01.818793 [INFO] [3987] [lsphp]: unlocked pid file [/tmp/lshttpd/lsphp.sock.pid]. 2021-02-07 18:16:37.610005 [NOTICE] [3987] [:34624#wordpress] [STDERR] PHP Fatal error: Maximum execution time of 30 seconds exceeded in /var/www/html/wp-content/plugins/litespeed-cache/src/object.lib.php on line 228 Can you please redirect me to some resource or help me remove these notices. Hi no , these logs has nothing to do with cache plugin or TTFB you can just ignore them , anything that is not started as ERROR is generally safe to ignore Best regards, Thanks, any resource on optimizing / fine tuning php settings in OLS? Hi, well , please understand that here is for plugin-side support if you are seeking help on server-side support , please create a ticket to LiteSpeed tech by sending mail to support at litespeedtech.com Best regards,
LiteCache Rush: Speed comes from using less, not from doing it faster
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