Why are there multiples of these processes
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I recently converted from 2.4.4 to 2.6.0 via fresh install using previous config at install time. While looking into why memory increased to much I found multiples of some processes and ask if any reason for these to be multiple:
php-fpm: pool nginx (php-fpm)
This goes from 3 to 7 averaging processes, each process uses the largest amount of memory. ps aux shows 135112 +- each. This affects memory more than anything. Unfortunately, I had 2 power outages that backup power ran out and had to restart, so I don't know if the number of processes goes down or just keeps going up, will need to wait longer.nginx: worker process (nginx)
Always shows 2 of these./bin/sh /usr/local/sbin/sshguard -i /var/run/sshguard.pid
Always shows 2 of these.After more data collection, I will be posting memory questions separately. Thank you.
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That's using
ps -aux
at the command line directly? -
@stephenw10 Forgot to mention that. It was the web GUI because the machine does not have a display or keyboard. I found out top does not work in the GUI command line.
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Diag > System Activity shows the output of
top -aSH
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@stephenw10 Thanks for that! Yes I see a lot more info/lines, but it does not answer my question of if those duplicates are normal or not. The top command will not convert to excel cleanly like the ps aux command so I can sort how I want. I don't want to address the memory issue until I have more info. Do you know if the duplicate php-fpm: pool nginx (php-fpm) tasks are normal? I also notice in top there are 17" /usr/local/libexec/ipsec/charon --use-s" lines 58M each! and many more with multiple instances. Just trying to get a hold of some basics so I can ask about the daily memory growth.
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Duplicate php processes are normal, yes:
[22.05-RELEASE][admin@4100-2.stevew.lan]/root: ps -aux | grep php-fpm root 455 0.0 0.7 105632 28984 - Ss 26Jul22 0:18.82 php-fpm: master process (/usr/local/lib/php-fpm.conf) (php-fpm) root 9506 0.0 1.3 138676 54012 - I 28Jul22 0:13.28 php-fpm: pool nginx (php-fpm) root 29594 0.0 1.3 135504 52744 - I 28Jul22 0:11.96 php-fpm: pool nginx (php-fpm) root 73519 0.0 1.3 138956 54368 - I Fri16 0:12.08 php-fpm: pool nginx (php-fpm) root 91360 0.0 1.3 135476 52624 - I 28Jul22 0:11.19 php-fpm: pool nginx (php-fpm) root 93061 0.0 1.3 135488 52544 - I 28Jul22 0:13.17 php-fpm: pool nginx (php-fpm) root 95124 0.0 1.3 138052 53304 - I Fri16 0:11.09 php-fpm: pool nginx (php-fpm) root 98499 0.0 1.3 135452 52668 - I 28Jul22 0:11.77 php-fpm: pool nginx (php-fpm) root 14184 0.0 0.1 11172 2620 0 S+ 23:44 0:00.00 grep php-fpm
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@stephenw10 thank you very much! I am working on why my memory utilization went from 3-4 percent to 11-12 percent and growing. Once I collect and compare the top info for a few days I will seek more help. Thanks for the quick responses.