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Need to grep two lines from the topas command through a Korn Script

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Operating Systems AIX Need to grep two lines from the topas command through a Korn Script
# 1  
Old 01-29-2014
Lightbulb Need to grep two lines from the topas command through a Korn Script
I need to grep two lines from topas command in one of my AIX server.


Code:
Topas Monitor for host:    semas001             EVENTS/QUEUES    FILE/TTY
Wed Jan 29 10:12:06 2014   Interval:  2         Cswitch     764  Readch  4473.1K
                                                Syscall    5166  Writech  122.4K
CPU  User%  Kern%  Wait%  Idle%  Physc   Entc   Reads      1181  Rawin         0
ALL   15.5    4.6    0.2   79.6   0.18   21.7   Writes       24  Ttyout      466
                                                Forks         1  Igets         0
Network  KBPS   I-Pack  O-Pack   KB-In  KB-Out  Execs         1  Namei       756
en0      54.3    172.2   152.2    21.8    32.4  Runqueue    0.5  Dirblk        0
en1      11.6     11.0     0.0    11.6     0.0  Waitqueue   0.0
lo0       2.3      2.0     2.0     1.1     1.1
                                                PAGING           MEMORY
Disk    Busy%     KBPS     TPS KB-Read KB-Writ  Faults      338  Real,MB    4608
hdisk34   1.0   240.3     12.0   20.2   120.2   Steals        0  % Comp     46
hdisk35   0.0    22.5      3.0   22.5     0.0   PgspIn        0  % Noncomp  51
hdisk24   0.0     0.0      0.0    0.0     0.0   PgspOut       0  % Client   51
hdisk25   0.0     0.0      0.0    0.0     0.0   PageIn        0
hdisk26   0.0     0.0      0.0    0.0     0.0   PageOut       0  PAGING SPACE
hdisk27   0.0     0.0      0.0    0.0     0.0   Sios          0  Size,MB    4096
hdisk22   0.0     0.0      0.0    0.0     0.0                    % Used      0
hdisk20   0.0     0.0      0.0    0.0     0.0   NFS (calls/sec)  % Free    100
hdisk28   0.0     0.0      0.0    0.0     0.0   ServerV2      0
hdisk23   0.0     0.0      0.0    0.0     0.0   ClientV2      0    Press:
hdisk36   0.0     0.0      0.0    0.0     0.0   ServerV3      0    "h" for help
hdisk29   0.0     0.0      0.0    0.0     0.0   ClientV3      0    "q" to quit
hdisk30   0.0     0.0      0.0    0.0     0.0

Name            PID  CPU%  PgSp Owner
DOCs         594150  14.5   1.5 fnsw
topas       1458282   0.9   2.1 fnsw
COR_List     675936   0.4  34.5 fnsw
scopeux      454898   0.4   3.0 root
CSMs        1257584   0.3   1.0 fnsw
xmtopasa     413914   0.2   1.6 root
gil           69666   0.1   0.9 root
llbd         311538   0.1   0.4 root
ksh         1413288   0.1   0.6 fnsw
getty        250094   0.1   0.4 root
xmtopas      258198   0.1   1.0 root
kulagent     483354   0.1   7.9 root
kcawd        626752   0.1   4.4 root
ovcd         278732   0.0   4.6 root
opcacta      389346   0.0   2.7 root
random       237800   0.0   0.4 root

I need the below output in file

Code:
CPU  User%  Kern%  Wait%  Idle%  Physc   Entc
ALL   15.5    4.6    0.2   79.6   0.18   21.7

# 2  
Old 01-29-2014
Hello,

Following may help.

Code:
awk '/CPU  User%  Kern%  Wait%/ {a=$0;getline;b=$0} {gsub(/Reads.*/,X,a) gsub(/Writes.*/,Y,b);} END{print a"\n"b}' file_name


Output will be as follows.

Code:
CPU  User%  Kern%  Wait%  Idle%  Physc   Entc
ALL   15.5    4.6    0.2   79.6   0.18   21.7


Thanks,
R. Singh
# 3  
Old 01-29-2014
or if the format doesn't matter:
Code:
awk '/^(CPU|ALL)/{NF=7;print}' myFile

# 4  
Old 01-30-2014
Hi,

instead of "greping" the ouput from topas, You could use the output from lparstat,vmstat or sar.

Regards
Last edited by -=XrAy=-; 01-30-2014 at 09:31 AM..
# 5  
Old 02-01-2014
The AIX grep has a special and to my knowledge on no other UNIX system available option: -p. This will return not the line but the whole paragraph (lines delimited by blank lines) with the match, hence:

Code:
grep -p '^CPU' /file/with/your/output

should do exactly what you want. Beware, though: option -p is NOT POSIX, therefore avoid it when the script has to run outside AIX.

I hope this helps.

bakunin
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