Apache Absturz - "SIGUSR1 received. Doing graceful restart"

[Afox]

Hallo zusammen,

ich hatte am 14.12. einen Absturz des Apache weshalb der Server l?ngere Zeit (5-6 Stunden) nicht erreichbar war. Leider kann ich den angeh?ngten Log nur schwerlich selbst deuten und hoffe hier auf ein wenig Unterst?tzung. Ich w?rde so etwas gerne in Zukunft vermeiden
 

[Sun Dec 14 00:18:01 2014] [notice] Apache/2.2.22 (Debian) mod_fcgid/2.3.6 mod_ssl/2.2.22 OpenSSL/1.0.1e configured -- resuming normal operations

[Sun Dec 07 00:18:01 2014] [notice] Apache/2.2.22 (Debian) mod_fcgid/2.3.6 mod_ssl/2.2.22 OpenSSL/1.0.1e configured -- resuming normal operations
[Sun Dec 07 01:41:47 2014] [error] [client 81.31.247.182] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /tmUnblock.cgi
[Sun Dec 07 04:04:15 2014] [error] [client 66.196.235.78] File does not exist: /var/www/froxlor/vtigercrm
[Sun Dec 07 06:56:05 2014] [error] [client 198.23.140.18] File does not exist: /var/www/froxlor/etc
[Sun Dec 07 07:08:54 2014] [error] [client 69.128.90.66] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /tmUnblock.cgi
[Sun Dec 07 10:16:08 2014] [error] [client 82.165.150.150] File does not exist: /var/www/froxlor/cgi-bin
[Sun Dec 07 13:11:34 2014] [error] [client 37.57.231.119] File does not exist: /var/www/froxlor/administrator
[Sun Dec 07 21:41:40 2014] [error] [client 200.60.12.194] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /w00tw00t.at.ISC.SANS.Win32:)
[Mon Dec 08 00:55:37 2014] [error] [client 198.23.140.18] File does not exist: /var/www/froxlor/etc
[Mon Dec 08 03:01:56 2014] [error] [client 68.222.219.3] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /tmUnblock.cgi
[Mon Dec 08 03:40:04 2014] [error] [client 70.164.45.156] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /tmUnblock.cgi
[Mon Dec 08 04:21:33 2014] [error] [client 66.196.235.78] File does not exist: /var/www/froxlor/vtigercrm
[Mon Dec 08 06:11:36 2014] [error] [client 216.20.131.111] File does not exist: /var/www/froxlor/user
[Mon Dec 08 13:17:57 2014] [error] [client 64.130.105.109] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /tmUnblock.cgi
[Mon Dec 08 17:03:33 2014] [error] [client 74.115.39.22] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /tmUnblock.cgi
[Mon Dec 08 17:08:25 2014] [error] [client 104.131.193.82] File does not exist: /var/www/froxlor/spicons
[Tue Dec 09 07:00:53 2014] [error] [client 193.204.34.199] File does not exist: /var/www/froxlor/cgi-bin
[Tue Dec 09 07:11:27 2014] [error] [client 66.196.235.78] File does not exist: /var/www/froxlor/vtigercrm
[Tue Dec 09 07:40:09 2014] [error] [client 222.124.186.237] File does not exist: /var/www/froxlor/jmx-console
[Tue Dec 09 10:46:35 2014] [error] [client 125.64.35.67] File does not exist: /var/www/froxlor/r
[Tue Dec 09 11:51:27 2014] [error] [client 193.203.48.14] File does not exist: /var/www/froxlor/wp-content
[Tue Dec 09 11:53:10 2014] [error] [client 41.218.94.233] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /tmUnblock.cgi
[Tue Dec 09 22:48:36 2014] [error] [client 64.237.90.145] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /tmUnblock.cgi
[Wed Dec 10 01:57:26 2014] [error] [client 176.102.38.148] File does not exist: /var/www/froxlor/administrator
[Wed Dec 10 01:57:27 2014] [error] [client 176.102.38.148] File does not exist: /var/www/froxlor/user
[Wed Dec 10 01:57:42 2014] [error] [client 176.102.38.148] File does not exist: /var/www/froxlor/administrator
[Wed Dec 10 01:57:42 2014] [error] [client 176.102.38.148] File does not exist: /var/www/froxlor/user
[Wed Dec 10 04:39:19 2014] [error] [client 66.196.235.78] File does not exist: /var/www/froxlor/vtigercrm
[Wed Dec 10 06:00:54 2014] [error] [client 198.23.140.18] File does not exist: /var/www/froxlor/etc
[Wed Dec 10 10:41:49 2014] [error] [client 198.23.140.18] File does not exist: /var/www/froxlor/etc
[Wed Dec 10 13:53:06 2014] [error] [client 125.64.35.67] File does not exist: /var/www/froxlor/r
[Wed Dec 10 18:13:37 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:13:43 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:13:49 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:13:54 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:14:03 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:14:08 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:14:15 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:14:24 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:14:27 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:14:34 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:14:40 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:14:45 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:14:54 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:15:00 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:15:05 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:15:11 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:15:17 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Wed Dec 10 18:15:23 2014] [error] [client 61.160.247.7] File does not exist: /var/www/froxlor/manager
[Thu Dec 11 00:42:15 2014] [error] [client 61.182.202.57] Invalid URI in request GET HTTP/1.1 HTTP/1.1
[Thu Dec 11 00:42:22 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:26 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:27 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:28 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:28 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:29 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:30 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:39 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:40 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:41 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:41 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:42 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin-sdb
[Thu Dec 11 00:42:43 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:44 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:44 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:45 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:46 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-bin
[Thu Dec 11 00:42:46 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-mod
[Thu Dec 11 00:42:47 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-sys
[Thu Dec 11 00:42:48 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/cgi-sys
[Thu Dec 11 00:42:51 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/phppath
[Thu Dec 11 00:42:52 2014] [error] [client 61.182.202.57] File does not exist: /var/www/froxlor/phppath
[Thu Dec 11 01:57:13 2014] [error] [client 66.196.235.78] File does not exist: /var/www/froxlor/vtigercrm
[Thu Dec 11 05:32:39 2014] [error] [client 72.193.118.198] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /tmUnblock.cgi
[Thu Dec 11 16:09:32 2014] [error] [client 125.64.35.67] File does not exist: /var/www/froxlor/r
[Thu Dec 11 19:31:22 2014] [error] [client 198.23.140.18] File does not exist: /var/www/froxlor/etc
[Thu Dec 11 23:16:58 2014] [error] [client 66.196.235.78] File does not exist: /var/www/froxlor/vtigercrm
[Fri Dec 12 04:45:12 2014] [error] [client 180.250.163.204] File does not exist: /var/www/froxlor/cgi-bin
[Fri Dec 12 13:26:19 2014] [error] [client 186.50.213.97] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /tmUnblock.cgi
[Fri Dec 12 20:52:07 2014] [error] [client 66.196.235.78] File does not exist: /var/www/froxlor/vtigercrm
[Fri Dec 12 23:52:51 2014] [error] [client 198.23.140.18] File does not exist: /var/www/froxlor/etc
[Sat Dec 13 08:15:34 2014] [error] [client 176.102.38.36] File does not exist: /var/www/froxlor/cgi-sys
[Sat Dec 13 08:15:34 2014] [error] [client 176.102.38.36] File does not exist: /var/www/froxlor/cgi-bin
[Sat Dec 13 09:23:19 2014] [error] [client 176.102.38.148] File does not exist: /var/www/froxlor/administrator
[Sat Dec 13 09:23:19 2014] [error] [client 176.102.38.148] File does not exist: /var/www/froxlor/user
[Sat Dec 13 10:05:41 2014] [error] [client 176.102.38.148] File does not exist: /var/www/froxlor/administrator
[Sat Dec 13 10:05:41 2014] [error] [client 176.102.38.148] File does not exist: /var/www/froxlor/user
[Sat Dec 13 10:53:54 2014] [error] [client 125.64.35.67] File does not exist: /var/www/froxlor/r
[Sat Dec 13 14:03:04 2014] [warn] mod_fcgid: cleanup zombie process 28495
[Sat Dec 13 18:25:31 2014] [error] [client 66.196.235.78] File does not exist: /var/www/froxlor/vtigercrm
[Sat Dec 13 23:36:23 2014] [error] [client 37.52.142.128] File does not exist: /var/www/froxlor/wordpress
[Sat Dec 13 23:36:23 2014] [error] [client 37.52.142.128] File does not exist: /var/www/froxlor/section
[Sat Dec 13 23:36:24 2014] [error] [client 37.52.142.128] File does not exist: /var/www/froxlor/admin
[Sat Dec 13 23:36:24 2014] [error] [client 37.52.142.128] File does not exist: /var/www/froxlor/site
[Sat Dec 13 23:36:24 2014] [error] [client 37.52.142.128] File does not exist: /var/www/froxlor/blog
[Sat Dec 13 23:36:24 2014] [error] [client 37.52.142.128] File does not exist: /var/www/froxlor/wp
[Sat Dec 13 23:36:24 2014] [error] [client 37.52.142.128] File does not exist: /var/www/froxlor/wp-login
[Sat Dec 13 23:36:25 2014] [error] [client 37.52.142.128] File does not exist: /var/www/froxlor/administrator
[Sat Dec 13 23:37:00 2014] [error] [client 5.0.165.144] File does not exist: /var/www/froxlor/wordpress
[Sat Dec 13 23:37:00 2014] [error] [client 5.0.165.144] File does not exist: /var/www/froxlor/section
[Sat Dec 13 23:37:01 2014] [error] [client 5.0.165.144] File does not exist: /var/www/froxlor/admin
[Sat Dec 13 23:37:01 2014] [error] [client 5.0.165.144] File does not exist: /var/www/froxlor/site
[Sat Dec 13 23:37:01 2014] [error] [client 5.0.165.144] File does not exist: /var/www/froxlor/blog
[Sat Dec 13 23:37:02 2014] [error] [client 5.0.165.144] File does not exist: /var/www/froxlor/wp
[Sat Dec 13 23:37:02 2014] [error] [client 5.0.165.144] File does not exist: /var/www/froxlor/wp-login
[Sat Dec 13 23:37:03 2014] [error] [client 5.0.165.144] File does not exist: /var/www/froxlor/administrator
[Sat Dec 13 23:39:33 2014] [error] [client 198.23.140.18] File does not exist: /var/www/froxlor/etc
[Sat Dec 13 23:39:49 2014] [error] [client 190.241.118.110] File does not exist: /var/www/froxlor/wordpress
[Sat Dec 13 23:39:49 2014] [error] [client 190.241.118.110] File does not exist: /var/www/froxlor/section
[Sat Dec 13 23:39:50 2014] [error] [client 190.241.118.110] File does not exist: /var/www/froxlor/admin
[Sat Dec 13 23:39:50 2014] [error] [client 190.241.118.110] File does not exist: /var/www/froxlor/site
[Sat Dec 13 23:39:51 2014] [error] [client 190.241.118.110] File does not exist: /var/www/froxlor/blog
[Sat Dec 13 23:39:51 2014] [error] [client 190.241.118.110] File does not exist: /var/www/froxlor/wp
[Sat Dec 13 23:39:52 2014] [error] [client 190.241.118.110] File does not exist: /var/www/froxlor/wp-login
[Sat Dec 13 23:39:52 2014] [error] [client 190.241.118.110] File does not exist: /var/www/froxlor/administrator
[Sat Dec 13 23:41:41 2014] [error] [client 83.130.112.208] File does not exist: /var/www/froxlor/wordpress
[Sat Dec 13 23:41:42 2014] [error] [client 83.130.112.208] File does not exist: /var/www/froxlor/section
[Sat Dec 13 23:41:43 2014] [error] [client 83.130.112.208] File does not exist: /var/www/froxlor/admin
[Sat Dec 13 23:41:43 2014] [error] [client 83.130.112.208] File does not exist: /var/www/froxlor/site
[Sat Dec 13 23:41:44 2014] [error] [client 83.130.112.208] File does not exist: /var/www/froxlor/blog
[Sat Dec 13 23:41:45 2014] [error] [client 83.130.112.208] File does not exist: /var/www/froxlor/wp
[Sat Dec 13 23:41:46 2014] [error] [client 83.130.112.208] File does not exist: /var/www/froxlor/wp-login
[Sat Dec 13 23:41:47 2014] [error] [client 83.130.112.208] File does not exist: /var/www/froxlor/administrator
[Sat Dec 13 23:44:56 2014] [error] [client 178.151.107.152] File does not exist: /var/www/froxlor/wordpress
[Sat Dec 13 23:44:56 2014] [error] [client 178.151.107.152] File does not exist: /var/www/froxlor/section
[Sat Dec 13 23:44:56 2014] [error] [client 178.151.107.152] File does not exist: /var/www/froxlor/admin
[Sat Dec 13 23:44:57 2014] [error] [client 178.151.107.152] File does not exist: /var/www/froxlor/site
[Sat Dec 13 23:44:57 2014] [error] [client 178.151.107.152] File does not exist: /var/www/froxlor/blog
[Sat Dec 13 23:44:57 2014] [error] [client 178.151.107.152] File does not exist: /var/www/froxlor/wp
[Sat Dec 13 23:44:57 2014] [error] [client 178.151.107.152] File does not exist: /var/www/froxlor/wp-login
[Sat Dec 13 23:44:57 2014] [error] [client 178.151.107.152] File does not exist: /var/www/froxlor/administrator
[Sun Dec 14 00:18:01 2014] [notice] SIGUSR1 received. Doing graceful restart
WARNING: MaxClients (10) must be at least as large
as ThreadsPerChild (25). Automatically
increasing MaxClients to 25.
[Sun Dec 14 00:18:01 2014] [warn] NameVirtualHost *:80 has no VirtualHosts

Gru?,
 
Afox

[Afox]

danke f?r die Antworten. Ich finde den Uptimerobot ebenfalls sehr interessant. Zumindest wei? ich nun schon eher was ich m?chte. Gr??e

[d00p]

Sowas passiert....wieso, ist diesen logs nicht zu entnehmen. Das kann sehr viele Ursachen haben. Ich w?rde es erstmal beobachten und abwarten ob es erneut auftritt (eine regelm??igkeit zu erkennen ist)

[Afox]

ja nur zu doof wenn man es nicht mitbekommt

 

Ich finde zudem dass jeder Fehler eine Ursache hat, die nicht behoben werden kann wenn man der Sache nicht auf den Grund geht.

[d00p]

ja nur zu doof wenn man es nicht mitbekommt

 

Daf?r gibt es massig ?berwachungs-software und das sogar kostenlos....

 

 

Ich finde zudem dass jeder Fehler eine Ursache hat, die nicht behoben werden kann wenn man der Sache nicht auf den Grund geht.

 

Finde ich auch, dennoch passieren solche Abst?rze nunmal, aber wenn du der Sache auf den Grund gehen willst, dann installier dir einen Debugger und beobachte Apache damit...viel Erfolg beim Dump analysieren

[Afox]

Daf?r gibt es massig ?berwachungs-software und das sogar kostenlos....

Hast du zuf?llig einen stabilen Tipp hierzu? Ich w?rde das auf jeden Fall installieren.

 

 

Finde ich auch, dennoch passieren solche Abst?rze nunmal, aber wenn du der Sache auf den Grund gehen willst, dann installier dir einen Debugger und beobachte Apache damit...viel Erfolg beim Dump analysieren

ich habe das noch nie gemacht. Kann ein Debugger die Leistung beeinflussen? Ich w?rde das Ding dann einfach so lange laufen lassen bis der Absturz wieder kommt und dann auswerten/analysieren?

[d00p]

nagios, zabbix, etc.pp. einfach nach "server monitoring" googlen...

 

und was den debugger angeht, wenn du das noch nie gemacht hast, es gibt zig tutorials ?ber process-debugging online, ebenfalls einfach googlen

[mircsicz]

Falls Nagios und Zabbix f?r Dich eher Fremdworte sind, schau Dir doch mal uptimerobot.com an, da brauchst die Dich nicht mit ner Installation auseinandersetzen...