Hello ,
FROM Yesterday my CPU is increasing and i dont find really why , here after output of some commands :
top - 11:18:17 up 13:03, 1 user, load average: 16.92, 19.96, 19.63
Tasks: 253 total, 2 running, 248 sleeping, 0 stopped, 3 zombie
Cpu(s): 4.7%us, 1.3%sy, 0.0%ni, 42.5%id, 51.2%wa, 0.0%hi, 0.3%si, 0.0%st
Mem: 8023892k total, 7535632k used, 488260k free, 1523304k buffers
Swap: 10239992k total, 0k used, 10239992k free, 4117108k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
22453 mysql 20 0 2386m 348m 5364 S 1.0 4.4 25:11.13 mysqld
6864 nobody 20 0 209m 34m 2368 S 0.3 0.4 0:00.05 httpd
6921 nobody 20 0 209m 34m 2208 S 0.3 0.4 0:00.04 httpd
6942 nobody 20 0 209m 34m 2292 S 0.3 0.4 0:00.02 httpd
7027 nobody 20 0 209m 34m 2348 S 0.3 0.4 0:00.02 httpd
7116 nobody 20 0 209m 34m 2332 S 0.3 0.4 0:00.03 httpd
7513 xxxx 20 0 111m 10m 6220 S 0.3 0.1 0:00.01 php
22578 root 20 0 14768 696 480 S 0.3 0.0 0:02.92 dovecot
23248 root 20 0 135m 35m 3464 S 0.3 0.5 0:29.52 httpd
1 root 20 0 19352 1528 1212 S 0.0 0.0 0:00.86 init
2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd
3 root RT 0 0 0 0 S 0.0 0.0 0:01.60 migration/0
4 root 20 0 0 0 0 S 0.0 0.0 0:06.92 ksoftirqd/0
5 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0
6 root RT 0 0 0 0 S 0.0 0.0 0:00.19 watchdog/0
7 root RT 0 0 0 0 S 0.0 0.0 0:00.59 migration/1
8 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/1
9 root 20 0 0 0 0 S 0.0 0.0 0:03.55 ksoftirqd/1
10 root RT 0 0 0 0 S 0.0 0.0 0:00.06 watchdog/1
11 root RT 0 0 0 0 S 0.0 0.0 0:00.70 migration/2
12 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/2
13 root 20 0 0 0 0 S 0.0 0.0 0:04.55 ksoftirqd/2
14 root RT 0 0 0 0 S 0.0 0.0 0:00.10 watchdog/2
IOTOP
Total DISK READ: 381.54 K/s | Total DISK WRITE: 0.00 B/s
TID PRIO USER DISK READ DISK WRITE SWAPIN IO> COMMAND
6195 be/4 nobody 253.06 K/s 0.00 B/s 0.00 % 2.15 % httpd -k start -DSSL
6403 be/4 nobody 3.89 K/s 0.00 B/s 0.00 % 1.03 % httpd -k start -DSSL
6256 be/4 nobody 124.59 K/s 0.00 B/s 0.00 % 0.00 % httpd -k start -DSSL
6270 be/4 nobody 0.00 B/s 7.79 K/s 0.00 % 0.00 % httpd -k start -DSSL
6169 be/4 nobody 0.00 B/s 7.79 K/s 0.00 % 0.00 % httpd -k start -DSSL
6145 be/4 nobody 0.00 B/s 7.79 K/s 0.00 % 0.00 % httpd -k start -DSSL
382 be/4 biocuir 0.00 B/s 15.57 K/s 0.00 % 0.00 % pure-ftpd (UPLOAD)
1 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % init
2 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kthreadd]
3 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/0]
4 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/0]
5 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/0]
6 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [watchdog/0]
7 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/1]
8 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/1]
9 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/1]
10 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [watchdog/1]
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 39G 8.7G 28G 24% /
tmpfs 3.9G 0 3.9G 0% /dev/shm
/dev/sda1 985M 51M 884M 6% /boot
/dev/sda7 386G 69G 298G 19% /home
/dev/sda6 4.9G 271M 4.3G 6% /tmp
/dev/sda3 20G 7.5G 11G 41% /usr
free -m
total used free shared buffers cached
Mem: 7835 7350 485 0 1486 4010
-/+ buffers/cache: 1852 5983
Swap: 9999 0 9999
I find also this in /var/log/messages
Jul 21 11:20:29 hiver kernel: ata1: EH complete
Jul 21 11:20:30 hiver kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Jul 21 11:20:30 hiver kernel: ata1.00: BMDMA stat 0x24
Jul 21 11:20:30 hiver kernel: ata1.00: failed command: READ DMA
Jul 21 11:20:30 hiver kernel: ata1.00: cmd c8/00:08:10:7d:35/00:00:00:00:00/e5 tag 0 dma 4096 in
Jul 21 11:20:30 hiver kernel: res 51/40:07:11:7d:35/00:00:00:00:00/e5 Emask 0x9 (media error)
Jul 21 11:20:30 hiver kernel: ata1.00: status: { DRDY ERR }
Jul 21 11:20:30 hiver kernel: ata1.00: error: { UNC }
Jul 21 11:20:30 hiver kernel: ata1.00: configured for UDMA/133
Jul 21 11:20:30 hiver kernel: sd 0:0:0:0: [sda] Unhandled sense code
Jul 21 11:20:30 hiver kernel: sd 0:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jul 21 11:20:30 hiver kernel: sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
Jul 21 11:20:30 hiver kernel: Descriptor sense data with sense descriptors (in hex):
Jul 21 11:20:30 hiver kernel: 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
Jul 21 11:20:30 hiver kernel: 05 35 7d 11
Jul 21 11:20:30 hiver kernel: sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
Jul 21 11:20:30 hiver kernel: sd 0:0:0:0: [sda] CDB: Read(10): 28 00 05 35 7d 10 00 00 08 00
Please help me !!!
FROM Yesterday my CPU is increasing and i dont find really why , here after output of some commands :
top - 11:18:17 up 13:03, 1 user, load average: 16.92, 19.96, 19.63
Tasks: 253 total, 2 running, 248 sleeping, 0 stopped, 3 zombie
Cpu(s): 4.7%us, 1.3%sy, 0.0%ni, 42.5%id, 51.2%wa, 0.0%hi, 0.3%si, 0.0%st
Mem: 8023892k total, 7535632k used, 488260k free, 1523304k buffers
Swap: 10239992k total, 0k used, 10239992k free, 4117108k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
22453 mysql 20 0 2386m 348m 5364 S 1.0 4.4 25:11.13 mysqld
6864 nobody 20 0 209m 34m 2368 S 0.3 0.4 0:00.05 httpd
6921 nobody 20 0 209m 34m 2208 S 0.3 0.4 0:00.04 httpd
6942 nobody 20 0 209m 34m 2292 S 0.3 0.4 0:00.02 httpd
7027 nobody 20 0 209m 34m 2348 S 0.3 0.4 0:00.02 httpd
7116 nobody 20 0 209m 34m 2332 S 0.3 0.4 0:00.03 httpd
7513 xxxx 20 0 111m 10m 6220 S 0.3 0.1 0:00.01 php
22578 root 20 0 14768 696 480 S 0.3 0.0 0:02.92 dovecot
23248 root 20 0 135m 35m 3464 S 0.3 0.5 0:29.52 httpd
1 root 20 0 19352 1528 1212 S 0.0 0.0 0:00.86 init
2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd
3 root RT 0 0 0 0 S 0.0 0.0 0:01.60 migration/0
4 root 20 0 0 0 0 S 0.0 0.0 0:06.92 ksoftirqd/0
5 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0
6 root RT 0 0 0 0 S 0.0 0.0 0:00.19 watchdog/0
7 root RT 0 0 0 0 S 0.0 0.0 0:00.59 migration/1
8 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/1
9 root 20 0 0 0 0 S 0.0 0.0 0:03.55 ksoftirqd/1
10 root RT 0 0 0 0 S 0.0 0.0 0:00.06 watchdog/1
11 root RT 0 0 0 0 S 0.0 0.0 0:00.70 migration/2
12 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/2
13 root 20 0 0 0 0 S 0.0 0.0 0:04.55 ksoftirqd/2
14 root RT 0 0 0 0 S 0.0 0.0 0:00.10 watchdog/2
IOTOP
Total DISK READ: 381.54 K/s | Total DISK WRITE: 0.00 B/s
TID PRIO USER DISK READ DISK WRITE SWAPIN IO> COMMAND
6195 be/4 nobody 253.06 K/s 0.00 B/s 0.00 % 2.15 % httpd -k start -DSSL
6403 be/4 nobody 3.89 K/s 0.00 B/s 0.00 % 1.03 % httpd -k start -DSSL
6256 be/4 nobody 124.59 K/s 0.00 B/s 0.00 % 0.00 % httpd -k start -DSSL
6270 be/4 nobody 0.00 B/s 7.79 K/s 0.00 % 0.00 % httpd -k start -DSSL
6169 be/4 nobody 0.00 B/s 7.79 K/s 0.00 % 0.00 % httpd -k start -DSSL
6145 be/4 nobody 0.00 B/s 7.79 K/s 0.00 % 0.00 % httpd -k start -DSSL
382 be/4 biocuir 0.00 B/s 15.57 K/s 0.00 % 0.00 % pure-ftpd (UPLOAD)
1 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % init
2 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [kthreadd]
3 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/0]
4 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/0]
5 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/0]
6 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [watchdog/0]
7 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/1]
8 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [migration/1]
9 be/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [ksoftirqd/1]
10 rt/4 root 0.00 B/s 0.00 B/s 0.00 % 0.00 % [watchdog/1]
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 39G 8.7G 28G 24% /
tmpfs 3.9G 0 3.9G 0% /dev/shm
/dev/sda1 985M 51M 884M 6% /boot
/dev/sda7 386G 69G 298G 19% /home
/dev/sda6 4.9G 271M 4.3G 6% /tmp
/dev/sda3 20G 7.5G 11G 41% /usr
free -m
total used free shared buffers cached
Mem: 7835 7350 485 0 1486 4010
-/+ buffers/cache: 1852 5983
Swap: 9999 0 9999
I find also this in /var/log/messages
Jul 21 11:20:29 hiver kernel: ata1: EH complete
Jul 21 11:20:30 hiver kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Jul 21 11:20:30 hiver kernel: ata1.00: BMDMA stat 0x24
Jul 21 11:20:30 hiver kernel: ata1.00: failed command: READ DMA
Jul 21 11:20:30 hiver kernel: ata1.00: cmd c8/00:08:10:7d:35/00:00:00:00:00/e5 tag 0 dma 4096 in
Jul 21 11:20:30 hiver kernel: res 51/40:07:11:7d:35/00:00:00:00:00/e5 Emask 0x9 (media error)
Jul 21 11:20:30 hiver kernel: ata1.00: status: { DRDY ERR }
Jul 21 11:20:30 hiver kernel: ata1.00: error: { UNC }
Jul 21 11:20:30 hiver kernel: ata1.00: configured for UDMA/133
Jul 21 11:20:30 hiver kernel: sd 0:0:0:0: [sda] Unhandled sense code
Jul 21 11:20:30 hiver kernel: sd 0:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jul 21 11:20:30 hiver kernel: sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
Jul 21 11:20:30 hiver kernel: Descriptor sense data with sense descriptors (in hex):
Jul 21 11:20:30 hiver kernel: 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
Jul 21 11:20:30 hiver kernel: 05 35 7d 11
Jul 21 11:20:30 hiver kernel: sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
Jul 21 11:20:30 hiver kernel: sd 0:0:0:0: [sda] CDB: Read(10): 28 00 05 35 7d 10 00 00 08 00
Please help me !!!
Last edited: