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[cobalt-users] Problem with named



For some reason we have been having problems with named on of our RaQ3s , it
has about 4 sites and not much traffic. Here is a copy while in top:

50 processes: 39 sleeping, 3 running, 8 zombie, 0 stopped
CPU states: 96.8% user,  3.1% system,  0.0% nice,  0.0% idle
Mem:  257964K av,  61128K used, 196836K free, 125604K shrd,   6484K buff
Swap: 131536K av,      0K used, 131536K free                 19292K cached

  PID USER     PRI  NI  SIZE  RSS SHARE STAT  LIB %CPU %MEM   TIME COMMAND
  384 root      16   0  9232 9232   784 R       0 98.6  3.5 229:06 named
 4683 admin      2   0  1000 1000   820 R       0  1.1  0.3   0:01 top
 4641 root       0   0   864  864   684 R       0  0.1  0.3   0:00
in.telnetd
    1 root       0   0   472  472   408 S       0  0.0  0.1   0:04 init
    2 root       0   0     0    0     0 SW      0  0.0  0.0   0:00 kflushd
    3 root       0   0     0    0     0 SW      0  0.0  0.0   0:00 kupdate
    4 root       0   0     0    0     0 SW      0  0.0  0.0   0:00 kpiod
    5 root       0   0     0    0     0 SW      0  0.0  0.0   0:00 kswapd
  267 root       0   0   596  596   496 S       0  0.0  0.2   0:00 syslogd
  276 root       0   0   752  752   388 S       0  0.0  0.2   0:00 klogd
  314 root       0   0   592  592   504 S       0  0.0  0.2   0:00 crond
  343 root       0   0   848  848   524 S       0  0.0  0.3   0:00 snmpd
  355 root       0   0   556  556   476 S       0  0.0  0.2   0:00 inetd
  395 root       0   0  4976 4976  4564 S       0  0.0  1.9   0:00 httpd
  431 postgres   0   0  1340 1340  1096 S       0  0.0  0.5   0:00
postmaster
  458 postgres   0   0  2408 2408  1808 S       0  0.0  0.9   0:00
postmaster
  462 root       0   0 10892  10M 10744 S       0  0.0  4.2   0:00 httpd
  472 httpd      0   0 11048  10M 10732 S       0  0.0  4.2   0:00 httpd
  473 httpd      0   0 11048  10M 10744 S       0  0.0  4.2   0:00 httpd
  474 httpd      0   0 11040  10M 10792 S       0  0.0  4.2   0:00 httpd
  475 httpd      0   0 11344  11M 10248 S       0  0.0  4.3   0:00 httpd
  484 httpd      0   0 11052  10M 10732 S       0  0.0  4.2   0:00 httpd
  505 root       0   0  1152 1152  1032 S       0  0.0  0.4   0:00 sendmail
  524 root       0   0   808  808   676 S       0  0.0  0.3   0:00
safe_mysqld
  535 root       0   0   392  392   340 S       0  0.0  0.1   0:00 lcdsleep
  558 mysql      5   5  1092 1092   796 S N     0  0.0  0.4   0:00 mysqld
  565 mysql      5   5  1092 1092   796 S N     0  0.0  0.4   0:00 mysqld
  566 mysql      5   5  1092 1092   796 S N     0  0.0  0.4   0:00 mysqld
  568 root       0   0   444  444   376 S       0  0.0  0.1   0:00
portsentry
  592 root       0   0   844  844   676 S       0  0.0  0.3   0:00 nlservd
  634 root       0   0   856  856   648 S       0  0.0  0.3   0:00 nsrexecd
  636 root       0   0   624  624   528 S       0  0.0  0.2   0:00 mgetty
  839 root       0   0     0    0     0 Z       0  0.0  0.0   0:00
named-xfer <defunct>
  840 root       0   0     0    0     0 Z       0  0.0  0.0   0:00
named-xfer <defunct>
  841 root       0   0     0    0     0 Z       0  0.0  0.0   0:00
named-xfer <defunct>
  844 root       0   0     0    0     0 Z       0  0.0  0.0   0:00
named-xfer <defunct>
  963 httpd      0   0 11040  10M 10796 S       0  0.0  4.2   0:00 httpd
  966 httpd      0   0 11052  10M 10752 S       0  0.0  4.2   0:00 httpd
  967 httpd      0   0 11044  10M 10796 S       0  0.0  4.2   0:00 httpd
  990 httpd      0   0 10920  10M 10768 S       0  0.0  4.2   0:00 httpd
 2920 root       0   0  5588 5588  4160 S       0  0.0  2.1   0:00 httpd
 2921 root       0   0  5376 5376  4732 S       0  0.0  2.0   0:00 httpd



To solve the problem we have to start and stop named. When the above happens
all http traffic stops, telnet and ftp are very slow while connecting.

Does anyone know what the problem might be?

Thanks
  Mike