A deadlock is prompted and the lsphp consumption is abnormally increased

#1
Hello, my server uses openlitespeed. After deploying a wp website, a 504 response occurred. This only applies to PHP websites. After checking the ols logs, I found a large number of deadlock warnings. I tried many methods, but none of them could solve this problem. When checking TOP, it was found that the LSPHP CPU was abnormally elevated, which is very abnormal. I tried to change the lsphp version and reinstall it, but to no avail. The configuration information is as follows. Hope to receive a reply:
OLS logs
1766130451227.png
TOP :
1766130584664.png
 
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