Re: Apache freak-out with webDNA

This WebDNA talk-list message is from

2008


It keeps the original formatting.
numero = 69798
interpreted = N
texte = This sounds like a template that is doing a large process and is modifying a database that the others need to read from... Everything else will wait until the modification is complete... This is a logical deadlock. On Feb 9, 2008, at 11:27 AM, Phil Herring wrote: > So here's the situation: > > I'm running Apache 2.2.8 on OS 10.4.11 server. > > Two or three times a day, Apache goes nuts. it starts spawning > children like crazy. The server normally runs with about 20 or so > but in minutes the count will be over 200. > > Naturally, nothing will serve during while this is happening. No > error messages on-screen, but all pages hang. > > In about 10 minutes all returns to normal. > > I've checked the signal catcher log - nothing. The debug logging > stops, but shows no pattern. The last page served is completely > different every time. > > The Apache error log shows lots of this: > > (32)Broken pipe: core_output_filter: writing data to the network > > ...but I'm not sure if that's a symptom or the problem. > > Has anyone had this happen with Apache?? > > ~~~~~~~~~~~~~~~~~~~~ > Phil Herring > phil@sailboatowners.com > ~~~~~~~~~~~~~~~~~~~~ > > > > ------------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > To switch to the DIGEST mode, E-mail to digest@talk.smithmicro.com> > Web Archive of this list is at: http://webdna.smithmicro.com/ > Jay Van Vark 'Guiding Positive Change in High-Tech Companies' voice (858) 229-3102 efax (801) 659-7952 http://www.vanvark.net ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/ Associated Messages, from the most recent to the oldest:

    
  1. Re: Apache freak-out with webDNA ( Jay Van Vark 2008)
  2. Re: Apache freak-out with webDNA ( Pat McCormick 2008)
  3. Apache freak-out with webDNA ( Phil Herring 2008)
This sounds like a template that is doing a large process and is modifying a database that the others need to read from... Everything else will wait until the modification is complete... This is a logical deadlock. On Feb 9, 2008, at 11:27 AM, Phil Herring wrote: > So here's the situation: > > I'm running Apache 2.2.8 on OS 10.4.11 server. > > Two or three times a day, Apache goes nuts. it starts spawning > children like crazy. The server normally runs with about 20 or so > but in minutes the count will be over 200. > > Naturally, nothing will serve during while this is happening. No > error messages on-screen, but all pages hang. > > In about 10 minutes all returns to normal. > > I've checked the signal catcher log - nothing. The debug logging > stops, but shows no pattern. The last page served is completely > different every time. > > The Apache error log shows lots of this: > > (32)Broken pipe: core_output_filter: writing data to the network > > ...but I'm not sure if that's a symptom or the problem. > > Has anyone had this happen with Apache?? > > ~~~~~~~~~~~~~~~~~~~~ > Phil Herring > phil@sailboatowners.com > ~~~~~~~~~~~~~~~~~~~~ > > > > ------------------------------------------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > To switch to the DIGEST mode, E-mail to digest@talk.smithmicro.com> > Web Archive of this list is at: http://webdna.smithmicro.com/ > Jay Van Vark 'Guiding Positive Change in High-Tech Companies' voice (858) 229-3102 efax (801) 659-7952 http://www.vanvark.net ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/ Jay Van Vark

DOWNLOAD WEBDNA NOW!

Top Articles:

Talk List

The WebDNA community talk-list is the best place to get some help: several hundred extremely proficient programmers with an excellent knowledge of WebDNA and an excellent spirit will deliver all the tips and tricks you can imagine...

Related Readings:

RAM variables (1997) Still search problems! (1999) How replace title with buttons.jpg (2000) CR's (2003) WebCatalog2 Feature Feedback (1996) Browser frames and URLs in the Location field (2004) customer.db and forms (1999) suffix mapping, use of cache, etc. (1997) HTML email and links with variables (2001) Harvesting invalid email addresses from bounced emails??? (2000) security (1997) WebMerchant Process (1999) Better Stability, Better Performance, Bugs are dead/ Gone (2000) Fwd: HTML encoding in URLs (1997) webcat- multiple selection in input field (1997) here is one for you.... (2000) Why does WebCat do this? (2001) Newbie questions (1999) Criticism of WebCatalog: Keep It Coming! (1998) Maybe off topic but how to charge (1997)