[Mongrel] Critical Issue - Site down...

Jason A. Hoffman jason at joyent.com
Wed Feb 21 16:00:30 EST 2007


The graphic that you sent has 123.08 MB of RAM free (not too much),  
and you're exhausting that with the single mongrel process.

Regards, Jason


On Feb 21, 2007, at 12:15 PM, Rob Sanheim wrote:

> Did you look at these files from your log output?  You should  
> include those, and the rails log if you have anything there.
>
>
>   Look at log/mongrel.3010.pid and log/mongrel.log for info.
>
> - Rob
>
> On 2/21/07, Roy Satterfield <roys at okabashi.com > wrote:
> We have a site that is running Mongrel and is down.
>
> Below is the Mongrel log file information.
>
>
> The server is a Linux server with 2gb of RAM.
>
> EV1 (hosting site) says that since this is a Linux server that the  
> RAM is cached and that there is plenty of free memory available.
>
>
> Can anyone make sense of this error and have some suggestion of  
> options that I may take to correct this issue and get our site up  
> and running?
>
>
> Below is the Mongrel.log file:
>
> ** Daemonized, any open files are closed.  Look at log/mongrel. 
> 3010.pid and log/mongrel.log for info.
>
> ** Starting Mongrel listening at 127.0.0.1:3010
>
> ** Starting Rails with production environment...
>
> ** Rails loaded.
>
> ** Loading any Rails specific GemPlugins
>
> ** Signals ready.  TERM => stop.  USR2 => restart.  INT => stop (no  
> restart).
>
> ** Rails signals registered.  HUP => reload (without restart).  It  
> might not work well.
>
> ** Mongrel available at 127.0.0.1:3010
>
> [FATAL] failed to allocate memory
>
>
> Here is the server information:
>
>
> General
>
> CPU
>
> GenuineIntel, Intel(R) Pentium(R) 4 CPU 3.06GHz
>
> Version
>
> psa v7.5.4_build75050824.12 os_RedHat el3
>
> OS
>
> Linux 2.4.20-021stab028.3.777-smp
>
> Key number
>
> PLSK.00317196.0002
>
> System Uptime:
>
> 02:40
>
> CPU usage
>
> Last 1 minute
>
> 0.24
>
> Last 5 minutes
>
> 0.38
>
> Last 15 minutes
>
> 0.38
>
> Memory Usage
>
> Total
>
> Used
>
> Free
>
> Shared
>
> Buffer
>
> Cached
>
> Usage
>
> 1.97 GB
>
> 1.85 GB
>
> 123.08 MB
>
> 0 B
>
> 249.13 MB
>
> 726.05 MB
>
> 93.9%
>
> <image001.gif>
>
> <image002.gif>
>
> <image003.gif>
>
> <image004.gif>
>
> Swap usage
>
> Total
>
> Used
>
> Free
>
> Usage
>
> 1.95 GB
>
> 736.53 MB
>
> 1.23 GB
>
> 36.82%
>
> <image001.gif>
>
> <image002.gif>
>
> <image003.gif>
>
> <image004.gif>
>
> Hard Disk Usage
>
> Filesystem
>
> Total
>
> Used
>
> Available
>
> Capacity
>
> /dev/vzfs
>
> 15 360.00 MB
>
> 2 677.79 MB
>
> 12 682.21 MB
>
> 17.43%
>
> <image001.gif>
>
> <image002.gif>
>
> <image003.gif>
>
> <image004.gif>
>
> Directories
>
> /usr/local/psa
> /var/lib/mysql
> /var/www/vhosts
> /var/qmail/mailnames
> /var/named/run-root
>
> proc
>
> 0.00 MB
>
> 0.00 MB
>
> 0.00 MB
>
> 0%
>
> <image005.gif>
>
> <image003.gif>
>
> <image004.gif>
>
> devpts
>
> 0.00 MB
>
> 0.00 MB
>
> 0.00 MB
>
> 0%
>
> <image005.gif>
>
> <image003.gif>
>
> <image004.gif>
>
> Domains
>
> Active
>
> 3
>
> Problem
>
> 0
>
> Passive
>
> 0
>
>
>
>
> Thanks!!
>
> Roy
>
>
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>
> <image001.gif>
> <image005.gif>
> <image003.gif>
> <image004.gif>
> <image002.gif>
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