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Old 6th December 2010, 18:08
Galled Galled is offline
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Join Date: Dec 2010
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Ok.... Mmmm. This is so weird. I just conect with my server by SSH and now it's fast!

It is possible that a requirement to note the speed of the server after changing the settings by disabling the "IPv6" is restarting the client? Because that's all I've done and now the site loads fast and the connection via SSH is fast too!

Now "top" showed me this:
Code:
top - 10:58:14 up 2 days,  9:10,  1 user,  load average: 0.56, 1.04, 0.64
Tasks: 124 total,   2 running, 121 sleeping,   0 stopped,   1 zombie
Cpu(s):  0.3%us,  0.7%sy,  0.0%ni, 99.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
Mem:   1555380k total,  1460660k used,    94720k free,    60656k buffers
Swap:  2048276k total,       80k used,  2048196k free,  1114088k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                                                            
 4299 apache    15   0     0    0    0 Z  0.7  0.0   0:01.09 httpd <defunct>                                                    
 4513 apache    15   0 38092  17m 4452 S  0.3  1.2   0:01.27 httpd                                                              
 4646 root      15   0  2412 1040  800 R  0.3  0.1   0:00.45 top                                                                
    1 root      15   0  2152  640  552 S  0.0  0.0   0:01.24 init                                                               
    2 root      RT  -5     0    0    0 S  0.0  0.0   0:01.49 migration/0                                                        
    3 root      34  19     0    0    0 S  0.0  0.0   0:00.00 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   0:00.78 migration/1                                                        
    6 root      34  19     0    0    0 S  0.0  0.0   0:00.00 ksoftirqd/1                                                        
    7 root      RT  -5     0    0    0 S  0.0  0.0   0:00.00 watchdog/1                                                         
    8 root      10  -5     0    0    0 S  0.0  0.0   0:00.32 events/0                                                           
    9 root      10  -5     0    0    0 S  0.0  0.0   0:00.15 events/1                                                           
   10 root      10  -5     0    0    0 S  0.0  0.0   0:00.25 khelper                                                            
   11 root      10  -5     0    0    0 S  0.0  0.0   0:00.00 kthread                                                            
   15 root      19  -5     0    0    0 S  0.0  0.0   0:01.12 kblockd/0                                                          
   16 root      10  -5     0    0    0 S  0.0  0.0   0:00.67 kblockd/1                                                          
   17 root      14  -5     0    0    0 S  0.0  0.0   0:00.00 kacpid                                                             
   74 root      14  -5     0    0    0 S  0.0  0.0   0:00.00 cqueue/0                                                           
   75 root      14  -5     0    0    0 S  0.0  0.0   0:00.00 cqueue/1                                                           
   78 root      14  -5     0    0    0 S  0.0  0.0   0:00.00 khubd                                                              
   80 root      18  -5     0    0    0 S  0.0  0.0   0:00.00 kseriod                                                            
  146 root      15   0     0    0    0 S  0.0  0.0   0:02.54 pdflush                                                            
  147 root      15   0     0    0    0 S  0.0  0.0   0:15.59 pdflush                                                            
  148 root      10  -5     0    0    0 S  0.0  0.0   0:03.60 kswapd0                                                            
  149 root      14  -5     0    0    0 S  0.0  0.0   0:00.00 aio/0                                                              
  150 root      14  -5     0    0    0 S  0.0  0.0   0:00.00 aio/1                                                              
  304 root      11  -5     0    0    0 S  0.0  0.0   0:00.00 kpsmoused                                                          
  349 root      10  -5     0    0    0 S  0.0  0.0   0:00.01 mpt_poll_0                                                         
  350 root      16  -5     0    0    0 S  0.0  0.0   0:00.00 scsi_eh_0                                                          
  354 root      16  -5     0    0    0 S  0.0  0.0   0:00.00 ata/0                                                              
  355 root      16  -5     0    0    0 S  0.0  0.0   0:00.00 ata/1                                                              
  356 root      16  -5     0    0    0 S  0.0  0.0   0:00.00 ata_aux                                                            
  363 root      18  -5     0    0    0 S  0.0  0.0   0:00.00 kstriped                                                           
  376 root      19  -5     0    0    0 S  0.0  0.0   0:00.00 ksnapd                                                             
  387 root      20   0 10032 2752 2204 S  0.0  0.2   0:00.03 sshd                                                               
  389 root      10  -5     0    0    0 S  0.0  0.0   0:04.76 kjournald                                                          
  394 operador  15   0 10032 1596 1024 S  0.0  0.1   0:00.04 sshd                                                               
  397 operador  16   0  4620 1368 1156 S  0.0  0.1   0:00.04 bash                                                               
  414 root      10  -5     0    0    0 S  0.0  0.0   0:00.34 kauditd
And "df -h" showed me this:
Code:
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda3             5.8G  2.2G  3.4G  39% /
/dev/sda1              99M   22M   73M  23% /boot
/dev/mapper/gv1-vl1    30G   21G  7.1G  75% /var
tmpfs                 760M     0  760M   0% /dev/shm
And in "free -m" I have this
Code:
             total       used       free     shared    buffers     cached
Mem:          1518       1454         64          0         59       1089
-/+ buffers/cache:        304       1213
Swap:         2000          0       2000
As far as I know, since the friday nobody has touched the server and the only thing I did was simply restart my pc.

I will continue to monitor the server during the day to verify that the problem is solved.

Thank you very much for all your help and your time!

P.D.:I have reviewed the "history" and an administrator has restarted the "Apache" and "MySQL". I supose he has made a modify of some config file of this services, but in the "history" trail does show nothing similar to "vi" or "gedit". He may have done this change by FTP or another way.

Last edited by Galled; 6th December 2010 at 18:19.
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