Re: [WebDNA] Apache 2 Error Log Entry

This WebDNA talk-list message is from

2009


It keeps the original formatting.
numero = 102691
interpreted = N
texte = Hi Donovan, Thank you for the advise. Most of the isolation is done already and I can not find any clues. This behavior has been for at least 8 days now and I suspect someone has delivered some kind of bad code to a site through webdna forum I have produced. But I have not been able to find the code/characters. The reason why I suspect a third party code snippet is due to the fact that I have isolated the forum and afterwards the server ran perfectly. Anyhow. The log below was of a kind I did not know and still dont. I have followed Christophes advise regarding the settings. I guess that I need to do isolate more code and "turn off" area in the forum and maybe look into the raw user provided data inside the forum database. Palle On 08/06/2009, at 17.41, Donovan Brooke wrote: > Palle Bo Nielsen wrote: >> Hi all, >> My Apache Error log is getting full of these warnings. Anyone know >> what they are all about? >> My server is getting some what on it's knees these days and this >> might be the reason, but I dontt know anything about this error... >> [Mon Jun 08 17:03:57 2009] [warn] child process 3156 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3122 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3123 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3158 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3159 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3166 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3167 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3169 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3206 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:59 2009] [notice] caught SIGTERM, shutting down >> Palle > > > Hi Palle, is WebDNA pegging at 100%? > > You would have to then start troubleshooting all the normal areas. > > For example, turn on the error reporting features, then check the > logfiles that are created etc. > > If you can anticipate, for example, when your webcatalog processes > start > to "clog" the pipes, you can use tools such as strace (for very short > periods of time) to give you clues. (search the archives for strace). > > Sometimes, clues can be given if you can't reach certain 'pages'. > > If you get hints as to where the problem is, you can start "turning > off" > aspects of your code to see if you can isolate where the problem is. > > Troubleshooting a server is a process of isolation, I think, using > various tools. It is difficult for an outsider to offer help unless > a lot of info is offered. > > Donovan > > > > -- > Donovan Brooke > WebDNA Software Corporation > http://www.webdna.us > **[Square Bracket Utopia]** > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > old archives: http://dev.webdna.us/TalkListArchive/ > Associated Messages, from the most recent to the oldest:

    
  1. Re: [WebDNA] Apache 2 Error Log Entry (Donovan Brooke 2009)
  2. Re: [WebDNA] Apache 2 Error Log Entry (Palle Bo Nielsen 2009)
  3. Re: [WebDNA] Apache 2 Error Log Entry (Palle Bo Nielsen 2009)
  4. Re: [WebDNA] Apache 2 Error Log Entry (Donovan Brooke 2009)
  5. Re: [WebDNA] Apache 2 Error Log Entry (christophe.billiottet@webdna.us 2009)
  6. [WebDNA] Apache 2 Error Log Entry (Palle Bo Nielsen 2009)
Hi Donovan, Thank you for the advise. Most of the isolation is done already and I can not find any clues. This behavior has been for at least 8 days now and I suspect someone has delivered some kind of bad code to a site through webdna forum I have produced. But I have not been able to find the code/characters. The reason why I suspect a third party code snippet is due to the fact that I have isolated the forum and afterwards the server ran perfectly. Anyhow. The log below was of a kind I did not know and still dont. I have followed Christophes advise regarding the settings. I guess that I need to do isolate more code and "turn off" area in the forum and maybe look into the raw user provided data inside the forum database. Palle On 08/06/2009, at 17.41, Donovan Brooke wrote: > Palle Bo Nielsen wrote: >> Hi all, >> My Apache Error log is getting full of these warnings. Anyone know >> what they are all about? >> My server is getting some what on it's knees these days and this >> might be the reason, but I dontt know anything about this error... >> [Mon Jun 08 17:03:57 2009] [warn] child process 3156 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3122 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3123 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3158 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3159 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3166 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3167 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3169 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:57 2009] [warn] child process 3206 still did not >> exit, sending a SIGTERM >> [Mon Jun 08 17:03:59 2009] [notice] caught SIGTERM, shutting down >> Palle > > > Hi Palle, is WebDNA pegging at 100%? > > You would have to then start troubleshooting all the normal areas. > > For example, turn on the error reporting features, then check the > logfiles that are created etc. > > If you can anticipate, for example, when your webcatalog processes > start > to "clog" the pipes, you can use tools such as strace (for very short > periods of time) to give you clues. (search the archives for strace). > > Sometimes, clues can be given if you can't reach certain 'pages'. > > If you get hints as to where the problem is, you can start "turning > off" > aspects of your code to see if you can isolate where the problem is. > > Troubleshooting a server is a process of isolation, I think, using > various tools. It is difficult for an outsider to offer help unless > a lot of info is offered. > > Donovan > > > > -- > Donovan Brooke > WebDNA Software Corporation > http://www.webdna.us > **[Square Bracket Utopia]** > --------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/talk@webdna.us > old archives: http://dev.webdna.us/TalkListArchive/ > Palle Bo Nielsen

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