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Тормозит gunzip

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1

Доброго времени суток. Проблема в следующем: необходимо разархивировать много довольно увесистых файлов базы Oracle. Сначала процесс идет довольно шустро, но через некоторое кол-во времени(всегда разное) скорость разархивации падает до 500 кб/сек. При этом если просто скопировать файл из раздела с архивом, на целевой раздел скорость будет около 50 Мб/сек. Очень прошу помочь разобраться, т.к. я не силен в никсах и сам вряд ли смогу найти причину.

ps aux когда все идет нормально

USER       PID %CPU %MEM   VSZ  RSS TTY      STAT START   TIME COMMAND
root         1  0.1  0.0  2436  600 ?        S    16:24   0:01 init [3]                             
root         2  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/0]
root         3  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/0]
root         4  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/1]
root         5  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/1]
root         6  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/2]
root         7  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/2]
root         8  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/3]
root         9  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/3]
root        10  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/4]
root        11  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/4]
root        12  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/5]
root        13  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/5]
root        14  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/6]
root        15  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/6]
root        16  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/7]
root        17  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/7]
root        18  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/0]
root        19  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/1]
root        20  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/2]
root        21  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/3]
root        22  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/4]
root        23  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/5]
root        24  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/6]
root        25  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/7]
root        26  0.0  0.0     0    0 ?        S<   16:24   0:00 [khelper]
root        27  0.0  0.0     0    0 ?        S<   16:24   0:00 [kacpid]
root       115  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/0]
root       116  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/1]
root       117  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/2]
root       118  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/3]
root       119  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/4]
root       120  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/5]
root       121  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/6]
root       122  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/7]
root       135  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/0]
root       136  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/1]
root       137  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/2]
root       123  0.0  0.0     0    0 ?        S    16:24   0:00 [khubd]
root       134  0.0  0.0     0    0 ?        S    16:24   0:00 [kswapd0]
root       138  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/3]
root       139  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/4]
root       140  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/5]
root       141  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/6]
root       142  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/7]
root       215  0.0  0.0     0    0 ?        S    16:24   0:00 [kseriod]
root       281  0.0  0.0     0    0 ?        S    16:24   0:00 [scsi_eh_0]
root       302  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/0]
root       303  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/1]
root       304  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/2]
root       305  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/3]
root       306  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/4]
root       307  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/5]
root       308  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/6]
root       309  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/7]
root       311  0.0  0.0     0    0 ?        S    16:24   0:00 [scsi_eh_1]
root       316  0.0  0.0     0    0 ?        S    16:24   0:00 [kjournald]
root      1416  0.0  0.0  2416  496 ?        S<s  16:24   0:00 udevd
root      1978  0.0  0.0     0    0 ?        S    16:24   0:00 [kjournald]
root      1979  0.0  0.0     0    0 ?        S    16:24   0:00 [kjournald]
root      1980  0.0  0.0     0    0 ?        S    16:24   0:00 [kjournald]
root      1981  0.0  0.0     0    0 ?        S    16:24   0:00 [kjournald]
root      1982  0.2  0.0     0    0 ?        D    16:24   0:02 [kjournald]
root      2175  0.0  0.0  2148  492 ?        Ss   16:24   0:00 cpuspeed -d -i 2
root      2377  0.0  0.0  2672  636 ?        Ss   16:24   0:00 syslogd -m 0
root      2381  0.0  0.0  3172  496 ?        Ss   16:24   0:00 klogd -x
root      2392  0.0  0.0  1736  484 ?        Ss   16:24   0:00 irqbalance
root      2410  0.0  0.0  3184  596 ?        Ss   16:24   0:00 /usr/sbin/acpid
root      2454  0.0  0.0  4864 1672 ?        Ss   16:24   0:00 /usr/sbin/sshd
root      2511  0.0  0.0  3116  836 ?        Ss   16:24   0:00 xinetd -stayalive -pidfile /var/run/xinetd.pid
root      2569  0.0  0.0  9184 3024 ?        Ss   16:24   0:00 sendmail: accepting connections
smmsp     2577  0.0  0.0  7032 2588 ?        Ss   16:24   0:00 sendmail: Queue runner@01:00:00 for /var/spool/clientmqueue
root      2597  0.0  0.0  3336  588 ?        Ss   16:24   0:00 gpm -m /dev/input/mice -t imps2
root      2620  0.0  0.0  5356  848 ?        Ss   16:24   0:00 crond
xfs       2661  0.0  0.0  4708 1684 ?        Ss   16:24   0:00 xfs -droppriv -daemon
root      2761  0.0  0.0 11892 2372 ?        Ss   16:24   0:00 smbd -D
root      2778  0.0  0.0 11892 2352 ?        S    16:24   0:00 smbd -D
root      2779  0.0  0.0  8668 2032 ?        Ss   16:24   0:00 nmbd -D
daemon    2798  0.0  0.0  2348  660 ?        Ss   16:24   0:00 /usr/sbin/atd
dbus      2808  0.0  0.0 13988 1304 ?        Ssl  16:24   0:00 dbus-daemon-1 --system
root      2819  0.1  0.1 12908 10588 ?       Ss   16:24   0:01 hald
oracle    3114  0.0  0.0 14728 4056 ?        S    16:24   0:00 /u01/app/oracle/9.2/bin/tnslsnr LISTENER -inherit
root      3180  0.0  0.0  2592  452 tty1     Ss+  16:24   0:00 /sbin/mingetty tty1
root      3181  0.0  0.0  2312  452 tty2     Ss+  16:24   0:00 /sbin/mingetty tty2
root      3183  0.0  0.0  1912  452 tty3     Ss+  16:24   0:00 /sbin/mingetty tty3
root      3184  0.0  0.0  2976  452 tty4     Ss+  16:24   0:00 /sbin/mingetty tty4
root      3185  0.0  0.0  2976  452 tty5     Ss+  16:24   0:00 /sbin/mingetty tty5
root      3186  0.0  0.0  2368  452 tty6     Ss+  16:24   0:00 /sbin/mingetty tty6
root      3823  0.0  0.0  6924 2536 ?        Ss   16:39   0:00 sshd: root@pts/0 
root      3825  0.0  0.0  5832 1424 pts/0    Ss   16:39   0:00 -bash
root      3857  0.0  0.0  5520 1180 pts/0    S    16:39   0:00 su - oracle
oracle    3858  0.0  0.0  5472 1424 pts/0    S    16:39   0:00 -bash
oracle    3885 52.3  0.0  2548  464 pts/0    D+   16:39   0:43 gunzip -c /oradata/ASTR22/backup/daily/rad_log_idx06.dbf.gz
root      3889  0.1  0.0  8672 2548 ?        Ss   16:40   0:00 sshd: root@pts/1 
root      3891  0.0  0.0  5952 1444 pts/1    Ss   16:40   0:00 -bash
root      3927  1.9  0.0  6852 1768 pts/1    S+   16:40   0:01 /usr/bin/mc -P /tmp/mc-root/mc.pwd.3891 /oradata/ASTR22/data/
root      3929  0.0  0.0  5844 1428 pts/2    Ss   16:40   0:00 bash -rcfile .bashrc
root      3956  1.0  0.0     0    0 ?        D    16:41   0:00 [pdflush]
root      3957  1.5  0.0     0    0 ?        D    16:41   0:00 [pdflush]
root      3958  0.0  0.0  3876  784 pts/2    R+   16:41   0:00 ps aux

ps aux когда начинаются тормоза

USER       PID %CPU %MEM   VSZ  RSS TTY      STAT START   TIME COMMAND
root         1  0.0  0.0  2436  600 ?        S    16:24   0:01 init [3]                             
root         2  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/0]
root         3  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/0]
root         4  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/1]
root         5  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/1]
root         6  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/2]
root         7  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/2]
root         8  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/3]
root         9  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/3]
root        10  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/4]
root        11  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/4]
root        12  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/5]
root        13  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/5]
root        14  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/6]
root        15  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/6]
root        16  0.0  0.0     0    0 ?        S    16:24   0:00 [migration/7]
root        17  0.0  0.0     0    0 ?        SN   16:24   0:00 [ksoftirqd/7]
root        18  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/0]
root        19  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/1]
root        20  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/2]
root        21  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/3]
root        22  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/4]
root        23  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/5]
root        24  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/6]
root        25  0.0  0.0     0    0 ?        S<   16:24   0:00 [events/7]
root        26  0.0  0.0     0    0 ?        S<   16:24   0:00 [khelper]
root        27  0.0  0.0     0    0 ?        S<   16:24   0:00 [kacpid]
root       115  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/0]
root       116  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/1]
root       117  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/2]
root       118  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/3]
root       119  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/4]
root       120  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/5]
root       121  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/6]
root       122  0.0  0.0     0    0 ?        S<   16:24   0:00 [kblockd/7]
root       135  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/0]
root       136  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/1]
root       137  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/2]
root       123  0.0  0.0     0    0 ?        S    16:24   0:00 [khubd]
root       134  0.0  0.0     0    0 ?        S    16:24   0:00 [kswapd0]
root       138  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/3]
root       139  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/4]
root       140  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/5]
root       141  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/6]
root       142  0.0  0.0     0    0 ?        S<   16:24   0:00 [aio/7]
root       215  0.0  0.0     0    0 ?        S    16:24   0:00 [kseriod]
root       281  0.0  0.0     0    0 ?        S    16:24   0:00 [scsi_eh_0]
root       302  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/0]
root       303  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/1]
root       304  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/2]
root       305  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/3]
root       306  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/4]
root       307  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/5]
root       308  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/6]
root       309  0.0  0.0     0    0 ?        S<   16:24   0:00 [ata/7]
root       311  0.0  0.0     0    0 ?        S    16:24   0:00 [scsi_eh_1]
root       316  0.0  0.0     0    0 ?        S    16:24   0:00 [kjournald]
root      1416  0.0  0.0  2416  496 ?        S<s  16:24   0:00 udevd
root      1978  0.0  0.0     0    0 ?        S    16:24   0:00 [kjournald]
root      1979  0.0  0.0     0    0 ?        S    16:24   0:00 [kjournald]
root      1980  0.0  0.0     0    0 ?        S    16:24   0:00 [kjournald]
root      1981  0.0  0.0     0    0 ?        S    16:24   0:00 [kjournald]
root      1982  0.3  0.0     0    0 ?        D    16:24   0:03 [kjournald]
root      2175  0.0  0.0  2148  492 ?        Ss   16:24   0:00 cpuspeed -d -i 2
root      2377  0.0  0.0  2672  636 ?        Ss   16:24   0:00 syslogd -m 0
root      2381  0.0  0.0  3172  496 ?        Ss   16:24   0:00 klogd -x
root      2392  0.0  0.0  1736  484 ?        Ss   16:24   0:00 irqbalance
root      2410  0.0  0.0  3184  596 ?        Ss   16:24   0:00 /usr/sbin/acpid
root      2454  0.0  0.0  4864 1672 ?        Ss   16:24   0:00 /usr/sbin/sshd
root      2511  0.0  0.0  3116  836 ?        Ss   16:24   0:00 xinetd -stayalive -pidfile /var/run/xinetd.pid
root      2569  0.0  0.0  9184 3024 ?        Ss   16:24   0:00 sendmail: accepting connections
smmsp     2577  0.0  0.0  7032 2588 ?        Ss   16:24   0:00 sendmail: Queue runner@01:00:00 for /var/spool/clientmqueue
root      2597  0.0  0.0  3336  588 ?        Ss   16:24   0:00 gpm -m /dev/input/mice -t imps2
root      2620  0.0  0.0  5356  848 ?        Ss   16:24   0:00 crond
xfs       2661  0.0  0.0  4708 1684 ?        Ss   16:24   0:00 xfs -droppriv -daemon
root      2761  0.0  0.0 11892 2372 ?        Ss   16:24   0:00 smbd -D
root      2778  0.0  0.0 11892 2352 ?        S    16:24   0:00 smbd -D
root      2779  0.0  0.0  8668 2032 ?        Ss   16:24   0:00 nmbd -D
daemon    2798  0.0  0.0  2348  660 ?        Ss   16:24   0:00 /usr/sbin/atd
dbus      2808  0.0  0.0 13988 1304 ?        Ssl  16:24   0:00 dbus-daemon-1 --system
root      2819  0.1  0.1 12908 10588 ?       Ss   16:24   0:01 hald
oracle    3114  0.0  0.0 14728 4056 ?        S    16:24   0:00 /u01/app/oracle/9.2/bin/tnslsnr LISTENER -inherit
root      3180  0.0  0.0  2592  452 tty1     Ss+  16:24   0:00 /sbin/mingetty tty1
root      3181  0.0  0.0  2312  452 tty2     Ss+  16:24   0:00 /sbin/mingetty tty2
root      3183  0.0  0.0  1912  452 tty3     Ss+  16:24   0:00 /sbin/mingetty tty3
root      3184  0.0  0.0  2976  452 tty4     Ss+  16:24   0:00 /sbin/mingetty tty4
root      3185  0.0  0.0  2976  452 tty5     Ss+  16:24   0:00 /sbin/mingetty tty5
root      3186  0.0  0.0  2368  452 tty6     Ss+  16:24   0:00 /sbin/mingetty tty6
root      3823  0.0  0.0  6924 2536 ?        Ss   16:39   0:00 sshd: root@pts/0 
root      3825  0.0  0.0  5832 1424 pts/0    Ss   16:39   0:00 -bash
root      3857  0.0  0.0  5520 1180 pts/0    S    16:39   0:00 su - oracle
oracle    3858  0.0  0.0  5472 1460 pts/0    S    16:39   0:00 -bash
root      3889  0.1  0.0  8672 2548 ?        Ss   16:40   0:00 sshd: root@pts/1 
root      3891  0.0  0.0  5952 1444 pts/1    Ss   16:40   0:00 -bash
root      3927  1.2  0.0  6852 1768 pts/1    S+   16:40   0:01 /usr/bin/mc -P /tmp/mc-root/mc.pwd.3891 /oradata/ASTR22/data/
root      3929  0.0  0.0  5844 1432 pts/2    Ss   16:40   0:00 bash -rcfile .bashrc
root      3961  0.6  0.0     0    0 ?        S    16:41   0:00 [pdflush]
oracle    3963 63.6  0.0  2720  460 pts/0    R+   16:42   0:20 gunzip -c /oradata/ASTR22/backup/daily/rad_log_idx07.dbf.gz
root      3964  0.0  0.0     0    0 ?        S    16:42   0:00 [pdflush]
root      3965  0.0  0.0  2928  788 pts/2    R+   16:42   0:00 ps aux
top
top - 17:31:29 up  1:07,  2 users,  load average: 1.06, 1.02, 1.00
Tasks: 102 total,   2 running, 100 sleeping,   0 stopped,   0 zombie
Cpu(s):  0.2% us,  9.3% sy,  0.0% ni, 89.3% id,  1.1% wa,  0.0% hi,  0.1% si
Mem:   8294472k total,  6594708k used,  1699764k free,    35816k buffers
Swap:  6289436k total,        0k used,  6289436k free,  6406464k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND            
 3963 oracle    25   0  2720  464  304 R 99.9  0.0  48:52.56 gunzip             
 2175 root      16   0  2148  492  420 S  2.0  0.0   0:17.12 cpuspeed           
    1 root      16   0  2436  600  512 S  0.0  0.0   0:01.10 init               
    2 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 migration/0        
    3 root      34  19     0    0    0 S  0.0  0.0   0:00.00 ksoftirqd/0        
    4 root      RT   0     0    0    0 S  0.0  0.0   0:00.01 migration/1        
    5 root      34  19     0    0    0 S  0.0  0.0   0:00.00 ksoftirqd/1        
    6 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 migration/2        
    7 root      34  19     0    0    0 S  0.0  0.0   0:00.00 ksoftirqd/2        
    8 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 migration/3        
    9 root      34  19     0    0    0 S  0.0  0.0   0:00.00 ksoftirqd/3        
   10 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 migration/4        
   11 root      34  19     0    0    0 S  0.0  0.0   0:00.00 ksoftirqd/4        
   12 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 migration/5        
   13 root      34  19     0    0    0 S  0.0  0.0   0:00.00 ksoftirqd/5        
   14 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 migration/6        
   15 root      34  19     0    0    0 S  0.0  0.0   0:00.00 ksoftirqd/6        
   16 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 migration/7        
   17 root      34  19     0    0    0 S  0.0  0.0   0:00.00 ksoftirqd/7        
   18 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 events/0           
   19 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 events/1           
   20 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 events/2           
   21 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 events/3           
   22 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 events/4           
   23 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 events/5           
   24 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 events/6           
   25 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 events/7           
   26 root       5 -10     0    0    0 S  0.0  0.0   0:00.01 khelper            
   27 root      15 -10     0    0    0 S  0.0  0.0   0:00.00 kacpid             
  115 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 kblockd/0          
  116 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 kblockd/1          
  117 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 kblockd/2          
  118 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 kblockd/3          
  119 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 kblockd/4          
  120 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 kblockd/5          
  121 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 kblockd/6          
  122 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 kblockd/7          
  135 root      12 -10     0    0    0 S  0.0  0.0   0:00.00 aio/0              
  136 root      12 -10     0    0    0 S  0.0  0.0   0:00.00 aio/1              
  137 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 aio/2              
  123 root      15   0     0    0    0 S  0.0  0.0   0:00.00 khubd              
  134 root      25   0     0    0    0 S  0.0  0.0   0:00.00 kswapd0            
  138 root       9 -10     0    0    0 S  0.0  0.0   0:00.00 aio/3              
  139 root       9 -10     0    0    0 S  0.0  0.0   0:00.00 aio/4              
  140 root       9 -10     0    0    0 S  0.0  0.0   0:00.00 aio/5              
  141 root       9 -10     0    0    0 S  0.0  0.0   0:00.00 aio/6              
  142 root       9 -10     0    0    0 S  0.0  0.0   0:00.00 aio/7              
  215 root      25   0     0    0    0 S  0.0  0.0   0:00.00 kseriod            
  281 root      18   0     0    0    0 S  0.0  0.0   0:00.00 scsi_eh_0          
  302 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 ata/0              
  303 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 ata/1              
  304 root      11 -10     0    0    0 S  0.0  0.0   0:00.00 ata/2              
  305 root       9 -10     0    0    0 S  0.0  0.0   0:00.00 ata/3              
  306 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 ata/4              
  307 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 ata/5              
  308 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 ata/6              
  309 root       5 -10     0    0    0 S  0.0  0.0   0:00.00 ata/7              
  311 root      21   0     0    0    0 S  0.0  0.0   0:00.00 scsi_eh_1          
  316 root      15   0     0    0    0 S  0.0  0.0   0:00.01 kjournald          
 1416 root       6 -10  2416  496  408 S  0.0  0.0   0:00.02 udevd              
 1978 root      19   0     0    0    0 S  0.0  0.0   0:00.00 kjournald          
 1979 root      15   0     0    0    0 S  0.0  0.0   0:00.00 kjournald          
 1980 root      15   0     0    0    0 S  0.0  0.0   0:00.00 kjournald          
 1981 root      15   0     0    0    0 S  0.0  0.0   0:00.12 kjournald          
 1982 root      15   0     0    0    0 S  0.0  0.0   0:07.87 kjournald          
 2377 root      16   0  2672  636  536 S  0.0  0.0   0:00.06 syslogd            
 2381 root      16   0  3172  496  424 S  0.0  0.0   0:00.01 klogd              
 2392 root      16   0  1736  484  404 S  0.0  0.0   0:00.02 irqbalance         
 2410 root      18   0  3184  596  512 S  0.0  0.0   0:00.00 acpid              
 2454 root      16   0  4864 1672 1372 S  0.0  0.0   0:00.04 sshd               
 2511 root      18   0  3116  836  700 S  0.0  0.0   0:00.00 xinetd             
 2569 root      16   0  9184 3024 2044 S  0.0  0.0   0:00.00 sendmail           
 2577 smmsp     16   0  7032 2592 1784 S  0.0  0.0   0:00.00 sendmail           
 2597 root      16   0  3336  588  508 S  0.0  0.0   0:00.00 gpm                
 2620 root      16   0  5356  848  728 S  0.0  0.0   0:00.00 crond              
 2661 xfs       16   0  4708 1684  880 S  0.0  0.0   0:00.01 xfs                
 2761 root      16   0 11892 2372 1876 S  0.0  0.0   0:00.02 smbd               
 2778 root      18   0 11892 2352 1856 S  0.0  0.0   0:00.00 smbd               
 2779 root      16   0  8668 2040 1632 S  0.0  0.0   0:00.38 nmbd               
 2798 daemon    16   0  2348  660  568 S  0.0  0.0   0:00.00 atd                
 2808 dbus      16   0 13988 1304 1132 S  0.0  0.0   0:00.22 dbus-daemon-1      
 2819 root      16   0 12908  10m 1700 S  0.0  0.1   0:01.46 hald               
 3114 oracle    17   0 14728 4056 2772 S  0.0  0.0   0:00.01 tnslsnr            
 3180 root      18   0  2592  452  384 S  0.0  0.0   0:00.00 mingetty           
 3181 root      17   0  2312  452  384 S  0.0  0.0   0:00.00 mingetty           
 3183 root      17   0  1912  452  384 S  0.0  0.0   0:00.00 mingetty           
 3184 root      18   0  2976  452  384 S  0.0  0.0   0:00.00 mingetty           
 3185 root      17   0  2976  452  384 S  0.0  0.0   0:00.00 mingetty           
 3186 root      17   0  2368  452  384 S  0.0  0.0   0:00.00 mingetty           
 3823 root      16   0  6924 2536 2124 S  0.0  0.0   0:00.03 sshd               
 3825 root      16   0  5832 1424 1132 S  0.0  0.0   0:00.02 bash               
 3857 root      19   0  5520 1180  956 S  0.0  0.0   0:00.00 su                 
 3858 oracle    15   0  5472 1460 1164 S  0.0  0.0   0:00.03 bash               
 3889 root      16   0  8672 2548 2124 S  0.0  0.0   0:00.39 sshd               
 3891 root      17   0  5952 1444 1148 S  0.0  0.0   0:00.02 bash               
 3927 root      16   0  6852 1992 1532 S  0.0  0.0   0:02.55 mc                 
 3929 root      16   0  5844 1456 1152 S  0.0  0.0   0:00.04 bash               
 3961 root      15   0     0    0    0 S  0.0  0.0   0:02.03 pdflush            
 3964 root      15   0     0    0    0 S  0.0  0.0   0:01.00 pdflush            
 3988 root      17   0  8636 2232 1780 S  0.0  0.0   0:00.03 sshd               
 3990 root      16   0  3856 1268  908 S  0.0  0.0   0:00.05 sftp-server        
 4045 root      15   0  3336  920  696 R  0.0  0.0   0:00.00 top                



oracle    3885 52.3  0.0  2548  464 pts/0    D+   16:39   0:43 gunzip -c /oradata/ASTR22/backup/daily/rad_log_idx06.dbf.gz
root      3889  0.1  0.0  8672 2548 ?        Ss   16:40   0:00 sshd: root@pts/1 
root      3891  0.0  0.0  5952 1444 pts/1    Ss   16:40   0:00 -bash
root      3927  1.9  0.0  6852 1768 pts/1    S+   16:40   0:01 /usr/bin/mc -P /tmp/mc-root/mc.pwd.3891 /oradata/ASTR22/data/
root      3929  0.0  0.0  5844 1428 pts/2    Ss   16:40   0:00 bash -rcfile .bashrc
root      3956  1.0  0.0     0    0 ?        D    16:41   0:00 [pdflush]
root      3957  1.5  0.0     0    0 ?        D    16:41   0:00 [pdflush]

Судя по статусу D для gzip и pdflush у тебя проблемы с дисковым I/O

unanimous ★★★★★
()
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