Eu vejo a seguinte carga em um de nossos servidores
load average: 2.08, 2.09, 2.03
É demais e deve ser tratado ou posso simplesmente deixá-lo? O servidor é um servidor de backup sem uso direto, ele deve ser executado em segundo plano.
Na parte superior, vejo que alguns dos nossos próprios processos são os porcos.
top - 09:37:53 up 97 days, 11:01, 1 user, load average: 1.93, 2.04, 2.01
Tasks: 97 total, 4 running, 93 sleeping, 0 stopped, 0 zombie
Cpu(s): 27.7% user, 72.3% system, 0.0% nice, 0.0% idle
Mem: 515468k total, 457544k used, 57924k free, 47684k buffers
Swap: 401584k total, 21372k used, 380212k free, 309444k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
11873 root 18 0 2784 2004 1984 R 49.7 0.4 425616:43 store_ss7_stats
969 root 18 0 2784 2004 1984 R 49.3 0.4 428211:12 store_ss7_stats
1 root 8 0 488 460 436 S 0.0 0.1 0:36.93 init
2 root 9 0 0 0 0 S 0.0 0.0 0:10.43 keventd
3 root 19 19 0 0 0 S 0.0 0.0 0:06.97 ksoftirqd_CPU0
4 root 9 0 0 0 0 S 0.0 0.0 0:32.55 kswapd
5 root 9 0 0 0 0 S 0.0 0.0 0:00.00 bdflush
6 root 9 0 0 0 0 S 0.0 0.0 0:01.23 kupdated
8 root 9 0 0 0 0 S 0.0 0.0 22:44.93 kjournald
665 root 9 0 640 632 532 S 0.0 0.1 145:39.35 syslogd
668 root 9 0 544 448 408 S 0.0 0.1 6:31.40 klogd
672 postgres 8 0 916 756 704 S 0.0 0.1 0:16.70 postmaster
697 postgres 9 0 2000 828 812 S 0.0 0.2 0:02.20 postmaster
698 postgres 9 0 1060 892 760 S 0.0 0.2 0:02.13 postmaster
706 Debian-e 8 0 928 708 668 S 0.0 0.1 0:00.02 exim4
711 root 9 0 404 360 360 S 0.0 0.1 0:00.00 inetd
720 root 9 0 1364 1132 1096 S 0.0 0.2 0:00.03 sshd
724 daemon 9 0 632 556 540 S 0.0 0.1 0:00.00 atd