好几年了,一直正常的,就昨天开始出现这种问题。
服务器后台群发公众号模板消息时,进程间隔几分钟就会卡住不动,等及分钟或刷新后10秒左右恢复正常。卡住期间,网站的前端是正常的。服务器上其他网站也是正常的。
服务器最开始出现异常是前天一个计划任务中断,查看PHP日志显示如下:
[22-Aug-2022 18:00:39] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 8 children, there are 8 idle, and 35 total children
[22-Aug-2022 18:00:42] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 16 children, there are 8 idle, and 37 total children
[22-Aug-2022 18:00:43] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 8 idle, and 39 total children
[22-Aug-2022 18:00:44] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 8 idle, and 41 total children
[22-Aug-2022 18:00:45] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 8 idle, and 43 total children
[22-Aug-2022 18:00:46] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 8 idle, and 45 total children
[22-Aug-2022 18:00:47] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 8 idle, and 47 total children
[22-Aug-2022 18:00:48] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 8 idle, and 49 total children
[22-Aug-2022 18:00:49] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 8 idle, and 51 total children
[22-Aug-2022 18:00:50] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 8 idle, and 53 total children
之后我把php中的配置上调了5个数值
而昨天开始的这个卡住情况,后台查看php日志没有异常显示,请问怎么查询和确定导致问题原因?
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