Server/Putty/WinSCP is sloooow...

Discussion in 'General' started by schmidtedv, Mar 2, 2007.

  1. schmidtedv

    schmidtedv Member HowtoForge Supporter

    Well, seems not to be my .9 to .10 upgrade, that's responsible for my weak server...there seems to be something really wrong because commands and even login within putty need a long time to be executed, WinSCP breaks down quite often with its 15 sec. connection-timeout and admin-panel is slow like having a 486 33Mhz....

    The Hardware is 700Mhz 256MB, which should be enough, I guess...so I'm searching for what is slowing everything to death, without really knowing where and what for to look. Below some outputs I could get (after a while) within putty:

    Code:
    Aktive Internetverbindungen (Server und stehende Verbindungen)
Proto Recv-Q Send-Q Local Address           Foreign Address         State                           PID/Program name
tcp        0      0 localhost.localdo:60000 *:*                     LISTEN     1                    958/postgrey.pid -
tcp        0      0 *:rsync                 *:*                     LISTEN     2                    249/rsync
tcp        0      0 *:mysql                 *:*                     LISTEN     2                    073/mysqld
tcp        0      0 *:81                    *:*                     LISTEN     2                    304/ispconfig_http
tcp        0      0 *:ftp                   *:*                     LISTEN     2                    600/proftpd: (acce
tcp        0      0 84-16-250-217.in:domain *:*                     LISTEN     2                    585/named
tcp        0      0 84-16-250-216.in:domain *:*                     LISTEN     2                    585/named
tcp        0      0 84-16-251-18.int:domain *:*                     LISTEN     2                    585/named
tcp        0      0 localhost.locald:domain *:*                     LISTEN     2                    585/named
tcp        0      0 localhost.localdoma:953 *:*                     LISTEN     2                    585/named
tcp        0      0 *:smtp                  *:*                     LISTEN     2                    568/master
tcp6       0      0 *:imaps                 *:*                     LISTEN     1                    988/couriertcpd
tcp6       0      0 *:pop3s                 *:*                     LISTEN     2                    009/couriertcpd
tcp6       0      0 *:rsync                 *:*                     LISTEN     2                    249/rsync
tcp6       0      0 *:pop3                  *:*                     LISTEN     1                    996/couriertcpd
tcp6       0      0 *:imap2                 *:*                     LISTEN     1                    975/couriertcpd
tcp6       0      0 *:www                   *:*                     LISTEN     2                    459/apache2
tcp6       0      0 *:ssh                   *:*                     LISTEN     2                    244/sshd
tcp6       0      0 ip6-localhost:953       *:*                     LISTEN     2                    585/named
tcp6       0      0 *:smtp                  *:*                     LISTEN     2                    568/master
tcp6       0      0 *:https                 *:*                     LISTEN     2                    459/apache2
tcp6       0      0 84-16-251-18.intern:ssh p549F45EF.dip0.t-i:4807 VERBUNDEN  3                    435/sshd: root@not
tcp6       0    976 84-16-251-18.intern:ssh p549F45EF.dip0.t-i:4808 VERBUNDEN  3                    440/0
 
 
Chain INPUT (policy DROP)
target     prot opt source               destination
DROP       tcp  --  anywhere             127.0.0.0/8
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
ACCEPT     all  --  anywhere             anywhere
DROP       all  --  BASE-ADDRESS.MCAST.NET/4  anywhere
PUB_IN     all  --  anywhere             anywhere
PUB_IN     all  --  anywhere             anywhere
PUB_IN     all  --  anywhere             anywhere
PUB_IN     all  --  anywhere             anywhere
DROP       all  --  anywhere             anywhere
Chain FORWARD (policy DROP)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
DROP       all  --  anywhere             anywhere
Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination
PUB_OUT    all  --  anywhere             anywhere
PUB_OUT    all  --  anywhere             anywhere
PUB_OUT    all  --  anywhere             anywhere
PUB_OUT    all  --  anywhere             anywhere
Chain INT_IN (0 references)
target     prot opt source               destination
ACCEPT     icmp --  anywhere             anywhere
DROP       all  --  anywhere             anywhere
Chain INT_OUT (0 references)
target     prot opt source               destination
ACCEPT     icmp --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere
Chain PAROLE (16 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere
Chain PUB_IN (4 references)
target     prot opt source               destination
ACCEPT     icmp --  anywhere             anywhere            icmp destination-unreachable
ACCEPT     icmp --  anywhere             anywhere            icmp echo-reply
ACCEPT     icmp --  anywhere             anywhere            icmp time-exceeded
ACCEPT     icmp --  anywhere             anywhere            icmp echo-request
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:ftp
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:ssh
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:smtp
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:domain
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:www
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:81
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:pop3
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:https
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:10000
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:mysql
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:rsync
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:imap2
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:imaps
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:pop3s
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:https
PAROLE     tcp  --  anywhere             anywhere            tcp dpt:https
ACCEPT     udp  --  anywhere             anywhere            udp dpt:domain
DROP       icmp --  anywhere             anywhere
DROP       all  --  anywhere             anywhere
Chain PUB_OUT (4 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere
    If there would be anything else that I could check out for getting a solution on this..just tell me, please, what to do....

    2.nd part in next post...
     
    schmidtedv, Mar 2, 2007
    #1
  2. schmidtedv

    schmidtedv Member HowtoForge Supporter

    Code:
    USER       PID %CPU %MEM   VSZ  RSS TTY      STAT START   TIME COMMAND
root         1  0.0  0.2  1508  520 ?        S    02:53   0:00 init [6]
root         2  0.0  0.0     0    0 ?        S    02:53   0:00 [migration/0]
root         3  0.0  0.0     0    0 ?        SN   02:53   0:00 [ksoftirqd/0]
root         4  0.0  0.0     0    0 ?        S<   02:53   0:02 [events/0]
root         5  0.0  0.0     0    0 ?        S<   02:53   0:00 [khelper]
root         6  0.0  0.0     0    0 ?        S<   02:53   0:00 [kacpid]
root        35  0.0  0.0     0    0 ?        S<   02:53   0:00 [kblockd/0]
root        45  0.0  0.0     0    0 ?        S    02:53   0:00 [pdflush]
root        46  0.0  0.0     0    0 ?        S    02:53   0:00 [pdflush]
root        48  0.0  0.0     0    0 ?        S<   02:53   0:00 [aio/0]
root        47  0.0  0.0     0    0 ?        S    02:53   0:00 [kswapd0]
root       184  0.0  0.0     0    0 ?        S    02:53   0:00 [kseriod]
root       313  0.0  0.0     0    0 ?        D    02:53   0:00 [kjournald]
root       812  0.0  0.0     0    0 ?        S    02:53   0:00 [khubd]
root      1940  0.0  0.3  2260  780 ?        Ss   02:53   0:00 /sbin/syslogd -a /var/lib/named/dev/l
root      1943  0.0  0.5  2384 1492 ?        Ss   02:53   0:00 /sbin/klogd
root      2036  0.0  0.4  2504 1224 ?        S    02:53   0:00 /bin/sh /usr/bin/mysqld_safe
root      2072  0.0  0.4  2504 1232 ?        S    02:53   0:00 /bin/sh /usr/bin/mysqld_safe
mysql     2073  0.0  5.6 100228 14552 ?      S    02:53   0:00 /usr/sbin/mysqld --basedir=/usr --dat
root      2074  0.0  0.1  1488  500 ?        S    02:53   0:00 logger -p daemon.err -t mysqld_safe -
root      2233  0.0  0.6  6556 1580 ?        Ss   02:53   0:00 /usr/sbin/saslauthd -m /var/spool/pos
root      2234  0.0  0.6  6556 1580 ?        S    02:53   0:00 /usr/sbin/saslauthd -m /var/spool/pos
root      2235  0.0  0.6  6556 1580 ?        S    02:53   0:00 /usr/sbin/saslauthd -m /var/spool/pos
root      2236  0.0  0.6  6556 1580 ?        S    02:53   0:00 /usr/sbin/saslauthd -m /var/spool/pos
root      2237  0.0  0.6  6556 1580 ?        S    02:53   0:00 /usr/sbin/saslauthd -m /var/spool/pos
root      2244  0.0  0.5  3468 1504 ?        Ss   02:53   0:00 /usr/sbin/sshd
root      2249  0.0  0.2  1912  656 ?        Ss   02:53   0:00 /usr/bin/rsync --daemon --config=/etc
daemon    2262  0.0  0.2  1684  628 ?        Ss   02:53   0:00 /usr/sbin/atd
root      2304  0.0  3.1 13204 8152 ?        Ss   02:54   0:00 /root/ispconfig/httpd/bin/ispconfig_h
root      2305  0.0  0.4  2476 1168 ?        S    02:54   0:00 /bin/bash /root/ispconfig/sv/ispconfi
admispc   2310  0.0  3.5 13484 9032 ?        S    02:54   0:00 /root/ispconfig/httpd/bin/ispconfig_h
root      2459  0.0  3.8 22980 9732 ?        Ss   02:54   0:00 /usr/sbin/apache2 -k start -DSSL
root      2495  0.0  0.1  1616  424 ?        S    02:54   0:00 /root/ispconfig/cronolog --symlink=/v
www-data  2528  0.0  5.1 25900 13196 ?       S    02:54   0:02 /usr/sbin/apache2 -k start -DSSL
www-data  2529  0.0  5.1 25884 13180 ?       S    02:54   0:00 /usr/sbin/apache2 -k start -DSSL
www-data  2530  0.0  5.2 26064 13332 ?       S    02:54   0:01 /usr/sbin/apache2 -k start -DSSL
www-data  2531  0.0  5.1 25956 13260 ?       S    02:54   0:01 /usr/sbin/apache2 -k start -DSSL
www-data  2532  0.0  5.2 26064 13368 ?       S    02:54   0:01 /usr/sbin/apache2 -k start -DSSL
root      2568  0.0  0.5  3668 1332 ?        Ss   02:54   0:00 /usr/lib/postfix/master
postfix   2575  0.0  0.4  3008 1124 ?        S    02:54   0:00 qmgr -l -t fifo -u -c
bind      2585  0.0  1.0 29436 2652 ?        Ss   02:54   0:00 /usr/sbin/named -u bind -t /var/lib/n
nobody    2600  0.0  0.9  4772 2312 ?        Ss   02:54   0:00 proftpd: (accepting connections)
admispc   2605  0.0  0.4  2396 1056 ?        Ss   02:54   0:00 /home/admispconfig/ispconfig/tools/cl
www-data  2695  0.0  5.2 26108 13412 ?       S    02:55   0:02 /usr/sbin/apache2 -k start -DSSL
admispc   2828  0.0  3.3 13240 8568 ?        S    03:01   0:00 /root/ispconfig/httpd/bin/ispconfig_h
admispc   2863  0.0  3.5 13484 9004 ?        S    03:02   0:01 /root/ispconfig/httpd/bin/ispconfig_h
admispc   2965  0.0  0.4  2484 1176 ?        S    03:03   0:00 sh -c cd /var/www/web3/web; /home/adm
admispc   2966  1.2  4.4 12352 11388 ?       D    03:03   0:39 /home/admispconfig/ispconfig/tools/zi
admispc   3049  0.0  0.4  2484 1176 ?        S    03:10   0:00 sh -c cd /var/www/web3/web; /home/adm
admispc   3050  0.0  1.2  4416 3116 ?        D    03:10   0:01 /home/admispconfig/ispconfig/tools/zi
admispc   3114  0.0  3.3 13220 8472 ?        S    03:14   0:00 /root/ispconfig/httpd/bin/ispconfig_h
www-data  3228  0.0  3.9 23436 10048 ?       S    03:18   0:00 /usr/sbin/apache2 -k start -DSSL
root      3430  0.0  0.4  2504 1224 ?        Ss   03:34   0:00 /bin/sh /etc/init.d/rc 6
root      3440  0.0  0.8 14452 2236 ?        Ss   03:35   0:00 sshd: root@pts/0
root      3443  0.0  0.6  3064 1656 pts/0    Ss   03:35   0:00 -bash
postfix   3602  0.0  0.4  2976 1096 ?        S    03:43   0:00 pickup -l -t fifo -u -c
root      3650  0.0  0.4  2520 1256 ?        S    03:47   0:00 /bin/bash /etc/rc6.d/K20mysql stop
root      3701  0.0  0.4  2520 1260 ?        S    03:50   0:00 /bin/bash /etc/rc6.d/K20mysql stop
root      3702  0.0  0.5  3876 1364 ?        S    03:50   0:00 /usr/bin/mysqladmin --defaults-file=/
root      3750  0.0  0.2  1716  512 ?        S    03:54   0:00 sleep 10
root      3752  0.0  0.3  2496  844 pts/0    R+   03:54   0:00 ps aux
     
    schmidtedv, Mar 2, 2007
    #2
  3. till

    till Super Moderator Staff Member ISPConfig Developer

    How high is the load on your server? Please post the output of the command "uptime".
     
    till, Mar 2, 2007
    #3
  4. schmidtedv

    schmidtedv Member HowtoForge Supporter

    Tja, würde ich gern...aber inzwischen, nachdem ich mittels crontab -e noch eine unnötige Erweiterung entfernt habe, kriege ich auf der Shell nur noch:

    Code:
    Using username "root".
Last login: Fri Mar  2 03:35:34 2007 from p549f45ef.dip0.t-ipconnect.de
84-16-251-18:~# uptime
-bash: /usr/bin/uptime: Eingabe-/Ausgabefehler
    bzw. :

    Code:
    84-16-251-18:~# crontab -e
/tmp/crontab.qqN9AP: Das Dateisystem ist nur lesbar
Creation of temporary crontab file failed - aborting
84-16-251-18:~#
     
    Last edited: Mar 2, 2007
    schmidtedv, Mar 2, 2007
    #4
  5. falko

    falko Super Moderator Howtoforge Staff

    English, please.

    It seems your disk is mounted read-only. What's the output of
    Code:
    mount
    ?
     
    falko, Mar 3, 2007
    #5
  6. schmidtedv

    schmidtedv Member HowtoForge Supporter

    There you go...the solution was simple but not easy: The harddrive burned out...without realizing earlier I had toput on a hole new config today...well, got this server one year ago from Netdirekt...could this happen after that period of time? Maybe now systemimager becomes my best friend, hrrhrr and maybe I will ask Netdirekt for another 256MB of Ram. Now I have lost a lot of time and got a 20GB harddrive for that...should be a deal to ask for the ram too.... sh.t :)
     
    schmidtedv, Mar 3, 2007
    #6
  7. falko

    falko Super Moderator Howtoforge Staff

    It shouldn't, but unfortunately it's possible... :(
     
    falko, Mar 4, 2007
    #7

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