Old boy Education Daily-March 21, 2017: Find the top 3 processes that occupy memory

Find the top 3 processes that occupy memory (Command big Storm, see whose commands are most streamlined)

Reference Answer:

• Method One

Top sorted by memory column, using > can be moved to sort by memory x highlight Z plus color

• Method Two

Top-a Sorting in memory

• Method Three

Htop can be sorted by memory column with mouse click

Note: Yum installation required (Epel source)

# View processes sorted by memory from large to small

• Method Four

[[email protected] ~]# Ps-eo "%c:%p:%z:%a"--sort-vsz%cpu:pid:vsz:command 0.0:1282:255424:/SB  In/rsyslogd-i/var/run/syslogd.pid-c 5 0.0:1314:116856:crond 0.0:3185:108340:-bash 0.0:3228:108340 :-bash 0.0:3557:108340:-bash

• Method Five

Ps-aux | Sort-k4nr | Head-3

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Old boy Education Daily-March 21, 2017: Find the top 3 processes that occupy memory