How to find out who eats what resources?

M

mitaichik2016-07-28 23:05:07

System administration

mitaichik, 2016-07-28 23:05:07

Hello! I have a zoo application - php-fpm, memcache, mysql, mongo, redis, rabbitMq, java, serverJS and more.
It sags during rush hour. There are a lot of processes in htop, constantly jumping, and it's not immediately clear what is eating how much. Is there some kind of monitor to see who really uses what (interested in processor, memory, disk, network)?
Thanks in advance!

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2 answer(s)

F

Fixid, 2016-07-28
@Fixid

atop + iotop
In htop you can enable sorting mode and I highly recommend the mode of showing threads ( F5 )

I

Immortal_pony, 2016-07-29
@Immortal_pony

top -o %MEM
Sort by consumed RAM. You can sort by other parameters.