Question
LiteSpeed one click install serving wrong cache file under heavy load
It would seem that a random post from the wordpress site I run will some times show up as my home page. Has anyone ever experienced anything like this before?
It only happens with logged out users who are getting cache hits as confirmed via the dev console. It also seems to happen more when the server is under a heavy load.
I have also noticed it will sometimes serve up a blank page and in the response headers it has.
content-length: 0
date: Tue, 12 Mar 2019 19:08:51 GMT
server: LiteSpeed
status: 200
x-litespeed-cache: hit
I am seeing a few things in the logs.
2019-03-12 08:15:52.980783 ERROR [173.252.127.28:65378] [Module-Cache] createEntry failed.
2019-03-12 09:20:17.830213 ERROR [66.220.149.11:45052] [Module-Cache] createEntry failed.
2019-03-12 09:47:17.031057 ERROR [203.133.168.153:54336] [moddecompress+++] compressbuf in 8192, inflate/deflate return -5
2019-03-12 09:53:30.630118 ERROR [173.252.127.30:59856] [Module-Cache] createEntry failed.
2019-03-12 09:57:37.206445 ERROR [66.220.149.19:45220] [Module-Cache] createEntry failed.
2019-03-12 11:07:46.904699 NOTICE [65.60.211.62:63642:HTTP2-29] No request delivery notification has been received from LSAPI application, possible dead lock.
2019-03-12 11:07:47.964671 NOTICE [65.60.211.62:63642:HTTP2-33] No request delivery notification has been received from LSAPI application, possible dead lock.
2019-03-12 11:07:48.349800 NOTICE [65.60.211.62:63642:HTTP2-35] No request delivery notification has been received from LSAPI application, possible dead lock.
2019-03-12 11:07:49.500761 NOTICE [65.60.211.62:63642:HTTP2-47] No request delivery notification has been received from LSAPI application, possible dead lock.
2019-03-12 13:17:01.013659 NOTICE [70.60.138.146:52895:HTTP2-185] No request delivery notification has been received from LSAPI application, possible dead lock.
2019-03-12 13:17:11.150337 NOTICE [8.25.65.203:51189:HTTP2-3] No request delivery notification has been received from LSAPI application, possible dead lock.
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