How Do I Know the Memory Used by Apps
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Published on 2013-11-05T03:21:33Z
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2013/11/05
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Is it possible to know the memory used by any apps running on my linux server?
I'm using the following command to know how much memory used by php-fpm.
ps -ylC php5-fpm --sort:rss | awk '!/RSS/ { s+=$8 } END { printf "%s\n", "Total memory used by PHP-FPM child processes: "; printf "%dM\n", s/1024 }'
Given the command above, I want to know the memory used by all apps with an example output below:
PHP-FPM: 2.3gb MySQL: 5gb nginx: 200mb dovecot: 100mb memcached: 573mb
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