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Questions tagged [max-requests]

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8 votes
1 answer
3k views

Requests are never queued after pm.max_children with Nginx and PHP-FPM

As soon as a pool reached pm.max_children, Nginx starts timing out when trying to send new requests to PHP-FPM. "max listen queue" is always 0 in the php-status page. PHP-FPM 5.5.16 Nginx 1.6.1 Here ...
pembo13's user avatar
  • 81
7 votes
4 answers
11k views

Apache2 PHP Site - Hitting MaxClients limit - diagnosing?

We have a moderate-traffic site (roughly 20,000 hits a day), running a PHP/MySQL app on Apache 2.2, Ubuntu 9.10 Server, from an Amazon EC2 c1.small instance (1.7 Gb of RAM). We had issues with the ...
victorhooi's user avatar
2 votes
1 answer
459 views

Ressources for HAProxy on heavy load [duplicate]

What are the main ressources HAProxy needs handling millions of requests per hour? What hardware is recommended (CPU, Cored, Ram...)?
Barmi's user avatar
  • 439
1 vote
2 answers
11k views

Why did my apache2 crash? Althoought getting much more space and memory on my server

My website stopped loading on the browser, and worked back again just after I restarted the apache2. I use Amazon AWS ububuntu server moved from t2.micro to t2.large (vCPU: 2, CPU Credits / hour: 36,...
user avatar
0 votes
1 answer
9k views

Apache MaxRequestWorkers issue not resolving

My website generate when I tried to hit 1000 requests per second on it. I am seeing the following errors in my apache logs Apr 06 00:00:33 ns503772******100.net httpd[9585]: AH00515: WARNING: ...
Hassaan's user avatar
  • 419
0 votes
2 answers
3k views

Increase number of maximum apache requests? [duplicate]

Possible Duplicate: Increasing the number of Apache requests? I want to increase the number of max requests, currently it's limited to 150 and it's slowing down my server when it reached that. ...
user avatar
0 votes
0 answers
70 views

Out of memory: Killed process (apache2). apache2.service: A process of this unit has been killed by the OOM killer

My website was suddenly taken down and the root cause was clearly that it ran out of memory, as revealed by the graph below and the logs from /var/log/syslog on the server that I found from the time ...
Jaime Montoya's user avatar
0 votes
0 answers
184 views

Apache: "mpm_worker:error scoreboard is full, not at MaxRequestWorkers"

My enviroment: Server with 4 OCPU and 16GB ram hosted on Oracle Cloud; PHP-FPM 7.4.33 Server; Apache/2.4.52 (Ubuntu) mod_fcgid/2.3.9 OpenSSL/3.0.2; Ubuntu 22.04.3; On this host I have 10 virtual ...
Andrea Di Martino's user avatar
0 votes
2 answers
115 views

Website loading until initial script finishes

i have a highly used server (running plesk). I have some long scripts that take a while to process (huge mysql database). I have found then in 1 browser, i run the script and while it is loading i ...
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