Hi All,
Please tell me the option to ps formatted output (ps -o) that lists
the total main memory used by a process.
When I included rss field the total value shown is 30G whereas my machine has
only 6GB RAM and 12GB swap. Please explain on this.
###
# ps -u ordaea2i -o "rss"|grep -v '^ RSS'|awk '{sum+=$1} END {print sum}'
12436536
# ps -u ortaea2i -o "rss"|grep -v '^ RSS'|awk '{sum+=$1} END {print sum}'
19760168
# bc
bc 1.06
Copyright 1991-1994, 1997, 1998, 2000 Free Software Foundation, Inc.
This is free software with ABSOLUTELY NO WARRANTY.
For details type `warranty'.
(12436536 + 19760168)/1024/1024
30
quit
# free
total used free shared buffers cached
Mem: 6052040 5979708 72332 1259120 130276 3216052
-/+ buffers/cache: 2633380 3418660
Swap: 12578832 684000 11894832
#
###
Thanks,
S. Subin
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