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Top Forums UNIX for Advanced & Expert Users High load average troubleshoot Post 302569128 by erick_tuk on Saturday 29th of October 2011 04:35:10 PM
Old 10-29-2011
High load average troubleshoot

Hi all, hope you can help me. I'm getting high load average and can't find a reason for this, please share your inputs.
Code:
 load average: 7.78, 7.50, 7.31


Tasks: 330 total,   1 running, 329 sleeping,   0 stopped,   0 zombie
Cpu0  :  7.0%us,  1.0%sy,  0.0%ni, 23.9%id,  0.0%wa, 38.9%hi, 29.2%si,  0.0%st
Cpu1  :  2.0%us,  1.0%sy,  0.0%ni, 97.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu2  : 54.3%us,  4.7%sy,  0.0%ni, 40.0%id,  0.0%wa,  0.0%hi,  1.0%si,  0.0%st
Cpu3  :  0.7%us,  0.0%sy,  0.0%ni, 99.3%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu4  : 55.3%us,  4.0%sy,  0.0%ni, 39.7%id,  0.0%wa,  0.0%hi,  1.0%si,  0.0%st
Cpu5  :  0.3%us,  0.3%sy,  0.0%ni, 99.3%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu6  : 48.0%us,  5.3%sy,  0.0%ni, 45.4%id,  0.0%wa,  0.0%hi,  1.3%si,  0.0%st
Cpu7  :  0.3%us,  0.0%sy,  0.0%ni, 99.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu8  : 50.0%us,  4.3%sy,  0.0%ni, 44.7%id,  0.0%wa,  0.0%hi,  1.0%si,  0.0%st
Cpu9  :  1.0%us,  2.3%sy,  0.0%ni, 96.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu10 : 48.0%us,  3.0%sy,  0.0%ni, 48.0%id,  0.0%wa,  0.0%hi,  1.0%si,  0.0%st
Cpu11 :  0.7%us,  1.3%sy,  0.0%ni, 98.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu12 : 61.5%us,  7.6%sy,  0.0%ni, 29.9%id,  0.0%wa,  0.0%hi,  1.0%si,  0.0%st
Cpu13 :  1.0%us,  1.3%sy,  0.0%ni, 97.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu14 : 57.8%us,  6.0%sy,  0.0%ni, 35.2%id,  0.0%wa,  0.0%hi,  1.0%si,  0.0%st
Cpu15 :  0.3%us,  0.0%sy,  0.0%ni, 99.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu16 : 54.3%us,  5.6%sy,  0.0%ni, 39.4%id,  0.0%wa,  0.0%hi,  0.7%si,  0.0%st
Cpu17 :  0.0%us,  0.0%sy,  0.0%ni,100.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu18 : 56.3%us,  4.3%sy,  0.0%ni, 38.7%id,  0.0%wa,  0.0%hi,  0.7%si,  0.0%st
Cpu19 :  0.3%us,  0.0%sy,  0.0%ni, 99.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu20 : 51.7%us,  5.0%sy,  0.0%ni, 42.4%id,  0.0%wa,  0.0%hi,  1.0%si,  0.0%st
Cpu21 :  0.7%us,  1.0%sy,  0.0%ni, 98.3%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu22 :  1.7%us,  0.7%sy,  0.0%ni, 97.7%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Cpu23 :  0.7%us,  1.0%sy,  0.0%ni, 98.3%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Mem:  74167472k total, 35214936k used, 38952536k free,   788124k buffers
Swap: 33551744k total,        0k used, 33551744k free, 11540200k cached

 free -g
             total       used       free     shared    buffers     cached
Mem:            70         33         37          0          0         11
-/+ buffers/cache:         21         48
Swap:           31          0         31

 df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/vg_root-lv_root
                      9.7G  1.4G  7.9G  16% /
/dev/mapper/vg_root-lv_tmp
                      2.0G  778M  1.1G  42% /tmp
/dev/mapper/vg_root-lv_var
                      992M  387M  555M  42% /var
/dev/mapper/vg_root-lv_log
                      2.0G  697M  1.2G  38% /var/log
/dev/mapper/vg_root-lv_crash
                       34G  177M   32G   1% /var/crash
/dev/mapper/vg_root-lv_vtmp
                      992M   34M  908M   4% /var/tmp
/dev/mapper/vg_root-lv_home
                      4.9G  263M  4.4G   6% /home
/dev/mapper/vg_root-lv_audit
                      2.0G   86M  1.8G   5% /var/log/audit
/dev/mapper/vg_root-lv_usr
                      4.9G  1.3G  3.4G  28% /usr
/dev/sda1             996M   53M  891M   6% /boot
tmpfs                  36G     0   36G   0% /dev/shm
/dev/mapper/vg_root-lv_opt
                      144G   11G  126G   8% /opt

Device:            tps   Blk_read/s   Blk_wrtn/s   Blk_read   Blk_wrtn
sda               7.72         1.35       152.93     786543   89194896
sda1              0.00         0.00         0.02       1634      14008
sda2              0.00         0.00         0.00       1377          0
sda3              7.72         1.34       152.91     783244   89180888
sdb               0.00         0.00         0.00       1504          0
dm-0              1.86         0.17        14.84     101418    8656072
dm-1              0.80         0.00         6.39       2794    3724232
dm-2              0.65         0.39         4.92     228586    2869568
dm-3              0.93         0.03         7.46      14666    4352368
dm-4              0.00         0.01         0.00       3490         88
dm-5              0.00         0.00         0.00       1154        392
dm-6              0.32         0.00         2.57       2810    1499640
dm-7              0.05         0.00         0.37       1714     218456
dm-8              1.24         0.46         9.62     269874    5612272
dm-9             13.36         0.27       106.73     156170   62247800

sudo netstat -pan | grep -c 'ESTABLISHED'
38494

sudo netstat -pan | grep -c 'TIME_WAIT'
10

sudo netstat -pan | grep -c 'LISTEN'
84

sudo netstat -pan | grep -c 'FIN_WAIT'
362

What else should I look for? Appreciate the help

Last edited by vgersh99; 10-29-2011 at 05:41 PM.. Reason: messed up code formating
 

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