HY all
i wrote a script that runs 24hrs based on VMSTAT. Goal is to analyse system performance under heavey loads..
Im trying to write a script in order to generate a summary report
here is what i seek :
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
1 0 0 225772 26428 120044 0 0 48 45 69 305 10 1 88 1
0 0 0 224668 26516 120044 0 0 0 620 46 102 3 0 96 1
0 0 0 224636 26516 120044 0 0 0 0 32 58 0 0 100 0
0 0 0 224636 26516 120044 0 0 0 0 32 56 0 0 100 0
0 0 0 224636 26516 120044 0 0 0 0 30 69 0 0 100 0

i need extract information per index..
i tried writing bash script, didnt go well...
can anyone interduse me a PERL/BASH script for such task
thanks in advance