Commande ps
PROD-eodu6160:suz9ty ~$ ps PID TTY TIME CMD 24512782 pts/2 0:00 /usr/bin/bash 14092916 pts/2 0:00 -ksh 30018790 pts/2 0:00 ps
Affiche la liste de tous les process en cours (avec conso CPU et MEM) :
PROD-eodu6160:suz9ty ~$ ps aux USER PID %CPU %MEM SZ RSS TTY STAT STIME TIME COMMAND root 1441836 0.1 0.0 448 448 - A Jul 22 31556:06 wait root 1310760 0.1 0.0 448 448 - A Jul 22 31550:05 wait maestrod 25758160 0.1 0.0 21824 21028 - A 12:34:15 4:44 /produits/xagt root 1179684 0.1 0.0 448 448 - A Jul 22 29465:38 wait root 1376298 0.1 0.0 448 448 - A Jul 22 25441:14 wait ...
Affiche la liste de tous les process en cours (conso en temps CPU 'C') :
PROD-eodu6160:suz9ty ~$ ps -ef UID PID PPID C STIME TTY TIME CMD root 1 0 0 Jul 22 - 24:13 /etc/init root 5701656 1 0 Jul 22 - 2246:33 /usr/sbin/syncd 60 root 6684720 1 0 Jul 22 - 0:25 /usr/ccs/bin/shlap64 root 7012466 7143624 0 Jul 22 - 1:44 /usr/sbin/syslogd root 7077930 1 0 Jul 22 - 0:00 /usr/lib/errdemon root 7143624 1 0 Jul 22 - 0:02 /usr/sbin/srcmstr root 7209134 7143624 0 Jul 22 - 0:00 /usr/sbin/hrd ...
Affiche les process les plus consommateurs de mémoire :
PROD-eodu6160:suz9ty ~$ ps -edf -o uid,pid,ppid,rssize,args | awk 'NR == 1; NR > 1 {print $0 | "sort -rn -k4"}' UID PID PPID RSS COMMAND 0 13434932 7143624 13668 /opt/rsct/bin/rmcd -a IBM.LPCommands -r -S 1500 0 7471150 1 9376 /opt/CARKaim/bin/appprovider -mode SERVICE 0 10223782 7143624 6988 /opt/rsct/bin/IBM.MgmtDomainRMd 0 16253178 1 6216 /usr/bin/topasrec -L -s 300 -R 1 -r 6 -o /var/perf/daily/ -ypersistent=1 -O type=bin -ystart_time=13:08:07,Jul22,2023 4151 24316256 10423168 5644 dsapi_slave 7 6 0 4 ...
topas
Trier par conso memoire : topas > menu P > tri sur la coloone PAGE SPACE
PROD-eodu6160:suz9ty ~$ topas Topas Monitor for host: suz9ty Interval: 2 Fri Nov 29 14:43:26 2024 DATA TEXT PAGE PGFAULTS USER PID PPID PRI NI RES RES SPACE TIME CPU% I/O OTH COMMAND root 7471150 1 60 20 3.22M 5.93M 899M 20807:53 0.0 0 0 appprovi root 42205982 1 63 20 426M 0 433M 5347:37 0.3 0 0 java root 11665548 1 63 20 375M 192K 391M 5441:17 0.0 0 0 java root 12124384 1 63 20 340M 0 354M 5795:11 0.5 0 0 java root 13631714 1 63 20 338M 192K 347M 4844:38 0.0 0 0 java root 11599876 1 63 20 333M 0 347M 4448:43 0.0 0 0 java ...
Commande nmon
Affiche en live les process.
Trier par conso memoire : nmon > menu T > Mode 4
PROD-eodu6160:suz9ty ~$ nmon ┌─topas_nmon──@=AIX6 WPAR────────Host=suz9ty─────────Refresh=2 secs───14:49.34───────────────────────────────┐ │ Top-Processes-(368) ─────Mode=4 [1=Basic 2=CPU 3=Perf 4=Size 5=I/O 6=Cmds] ───────────────────────────────│ │ PID %CPU Size Res Res Res Char RAM Paging Command │ │ Used KB Set Text Data I/O Use io other repage │ │ 7471150 0.0 942588 9376 6076 3300 0 0% 0 0 0 appprovider │ │42205982 1.7 443676 436644 0 436644 33 1% 0 0 0 java │ │11665548 0.6 400348 384228 192 384036 5 1% 0 0 0 java │ │12124384 0.6 363080 348500 0 348500 5 0% 0 0 0 java │ │13631714 0.5 355932 346276 192 346084 5 0% 0 0 0 java │ │11599876 0.5 355868 340964 0 340964 4 0% 0 0 0 java │ │ 199926 1.0 338464 338512 128 338384 1 0% 0 0 0 java │ ...