Different: problems, abort request, 503 and others

[hsnDnz]

Hello there,

The following records have begun to appear constantly.

[uds://tmp/lshttpd/lsphp70.sock.1022] Available connections are dropped below half of configured value:20, start another group of external application!
2017-11-12 19:18:12.200 NOTICE [88.232.49.240:55791-Q:11969221683594757118-5] Max retries has been reached, 503!
2017-11-12 19:18:12.201 INFO [88.232.49.240:55791-Q:11969221683594757118-5] abort request..., code: 4
[uds://tmp/lshttpd/lsphp70.sock.1022] Connection error: Success, adjust maximum connections to 1!
[78.187.255.60:38037-Q:11678835916376360254-5] connection to [uds://tmp/lshttpd/lsphp70.sock.1022] on request #0, confirmed, 1, associated process: -1, running: 0, error: Resource temporarily unavailable!
[85.104.68.248:44069-Q:14493520798218671872-17] abort request..., code: 4
[APVH_cepde_Suphp70:] Increase effective max connections to 2.
[uds://tmp/lshttpd/lsphp70.sock.8670] Connection error: Success, adjust maximum connections to 135!
[uds://tmp/lshttpd/lsphp70.sock.8670] Connection error: Success, adjust maximum connections to 133!
[176.234.106.174:49253:HTTP2-51] connection to [uds://tmp/lshttpd/lsphp70.sock.8670] on request #12, confirmed, 1, associated process: -1, running: 0, error: Success!

I have not made any changes other than updating Litespeed. What could be the problem?

 

[Jon K]

It looks like the external Apps are hitting their max settings. You might be able to get more info from the stderr.log.

If you are receiving PHP 503 errors you will also want to take a look at the wiki here: https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:php:503-errors

 

[johanne3]

Could be due to the security (throttling) settings.

 

[johanne3]

I see this same entry on my logs when a certain spider crawls my forums