jeroen2496
18/07/09, 17:45
Ik merk dat een server de laatste tijd steeds langzamer wordt.
commando free -m -s 5 geeft me dit:
total used free shared buffers cached
Mem: 3952 3885 67 0 180 2593
-/+ buffers/cache: 1112 2840
Swap: 1983 0 1983
top:
top - 17:44:49 up 3:20, 1 user, load average: 0.01, 0.06, 0.16
Tasks: 166 total, 1 running, 165 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 4047584k total, 3978664k used, 68920k free, 184388k buffers
Swap: 2031608k total, 112k used, 2031496k free, 2655604k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1 root 15 0 10344 688 576 S 0.0 0.0 0:01.67 init
2 root RT -5 0 0 0 S 0.0 0.0 0:00.01 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:00.02 ksoftirqd/0
4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.00 migration/1
6 root 34 19 0 0 0 S 0.0 0.0 0:00.02 ksoftirqd/1
7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1
8 root RT -5 0 0 0 S 0.0 0.0 0:00.01 migration/2
9 root 34 19 0 0 0 S 0.0 0.0 0:00.32 ksoftirqd/2
10 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/2
11 root RT -5 0 0 0 S 0.0 0.0 0:00.00 migration/3
12 root 34 19 0 0 0 S 0.0 0.0 0:00.01 ksoftirqd/3
13 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/3
14 root 10 -5 0 0 0 S 0.0 0.0 0:00.02 events/0
15 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/1
16 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/2
17 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/3
18 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 khelper
57 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kthread
64 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kblockd/0
65 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kblockd/1
66 root 10 -5 0 0 0 S 0.0 0.0 0:00.06 kblockd/2
67 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kblockd/3
68 root 17 -5 0 0 0 S 0.0 0.0 0:00.00 kacpid
166 root 17 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/0
167 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/1
168 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/2
169 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/3
172 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 khubd
174 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kseriod
262 root 10 -5 0 0 0 S 0.0 0.0 0:09.94 kswapd0
263 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 aio/0
264 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 aio/1
265 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 aio/2
266 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 aio/3
420 root 11 -5 0 0 0 S 0.0 0.0 0:00.00 kpsmoused
467 root 12 -5 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_0
478 root 12 -5 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_1
479 root 10 -5 0 0 0 S 0.0 0.0 0:00.48 usb-storage
481 root 14 -5 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_2
482 root 10 -5 0 0 0 S 0.0 0.0 0:00.62 usb-storage
489 root 12 -5 0 0 0 S 0.0 0.0 0:00.00 kstriped
510 root 12 -5 0 0 0 S 0.0 0.0 0:00.00 ksnapd
533 root 10 -5 0 0 0 S 0.0 0.0 0:07.05 kjournald
560 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kauditd
Iemand een idee wat er fout kan zijn, of hoe ik het probleem kan vinden?
commando free -m -s 5 geeft me dit:
total used free shared buffers cached
Mem: 3952 3885 67 0 180 2593
-/+ buffers/cache: 1112 2840
Swap: 1983 0 1983
top:
top - 17:44:49 up 3:20, 1 user, load average: 0.01, 0.06, 0.16
Tasks: 166 total, 1 running, 165 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 4047584k total, 3978664k used, 68920k free, 184388k buffers
Swap: 2031608k total, 112k used, 2031496k free, 2655604k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1 root 15 0 10344 688 576 S 0.0 0.0 0:01.67 init
2 root RT -5 0 0 0 S 0.0 0.0 0:00.01 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:00.02 ksoftirqd/0
4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.00 migration/1
6 root 34 19 0 0 0 S 0.0 0.0 0:00.02 ksoftirqd/1
7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1
8 root RT -5 0 0 0 S 0.0 0.0 0:00.01 migration/2
9 root 34 19 0 0 0 S 0.0 0.0 0:00.32 ksoftirqd/2
10 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/2
11 root RT -5 0 0 0 S 0.0 0.0 0:00.00 migration/3
12 root 34 19 0 0 0 S 0.0 0.0 0:00.01 ksoftirqd/3
13 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/3
14 root 10 -5 0 0 0 S 0.0 0.0 0:00.02 events/0
15 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/1
16 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/2
17 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/3
18 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 khelper
57 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kthread
64 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kblockd/0
65 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kblockd/1
66 root 10 -5 0 0 0 S 0.0 0.0 0:00.06 kblockd/2
67 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kblockd/3
68 root 17 -5 0 0 0 S 0.0 0.0 0:00.00 kacpid
166 root 17 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/0
167 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/1
168 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/2
169 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/3
172 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 khubd
174 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kseriod
262 root 10 -5 0 0 0 S 0.0 0.0 0:09.94 kswapd0
263 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 aio/0
264 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 aio/1
265 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 aio/2
266 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 aio/3
420 root 11 -5 0 0 0 S 0.0 0.0 0:00.00 kpsmoused
467 root 12 -5 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_0
478 root 12 -5 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_1
479 root 10 -5 0 0 0 S 0.0 0.0 0:00.48 usb-storage
481 root 14 -5 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_2
482 root 10 -5 0 0 0 S 0.0 0.0 0:00.62 usb-storage
489 root 12 -5 0 0 0 S 0.0 0.0 0:00.00 kstriped
510 root 12 -5 0 0 0 S 0.0 0.0 0:00.00 ksnapd
533 root 10 -5 0 0 0 S 0.0 0.0 0:07.05 kjournald
560 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kauditd
Iemand een idee wat er fout kan zijn, of hoe ik het probleem kan vinden?