|
| From: | Kris Rasmussen |
| Subject: | Re: monit reporting wrong total system memory |
| Date: | Thu, 19 Jul 2007 02:28:54 -0700 |
Thanks, i'm currently on vacation and have no access to linux ...
will look on it when i'm back next week.
Martin
On Jul 17, 2007, at 8:39 PM, Kris Rasmussen wrote:
> I copied the information you requested below. I am getting another
> interesting problem... but now I am also getting another
> interesting problem. After setting up monit to start with init via:
> # Run monit in standard run-levels
> mo:2345:respawn:/usr/local/bin/monit -Ic /etc/monitrcThe monit
> dameon is suddenly not responding to http requests (hangs) or
> requests made directly from the shell after I restarted some
> processes. When the processes first restarted (they are ruby
> mongrel processes) mongrel reported that they changed, and then
> said the first 2 were running again fine, but after that it froze.
>
> Thanks again for the help!
>
> Here is some relevant information to this new issue (the other info
> you requested is below this)
> ---------------------------------------------------
>
> I can't stop monit with (this works before the process hangs):
> monit -c (path to my config) quit
> (The processes keeps running event though monit says it was stopped)
>
> I can't get status with (this works before the process hangs):
> monit -c (path to my config) status
> monit: cannot read status from the monit daemon
>
> The start of my config file:
> ------------------------------------
> set daemon 15 # Perform a check every 15 seconds
> set logfile /var/log/monit.log
>
> set alert (my email)
>
> # This section configures Monit's web frontend on port http://
> localhost:2812.
> set httpd port 2812 and
> # only accept connection from localhost. Change to 0.0.0.0 to accept
> # remote connections. Make sure to change the password in the
> 'allow'
> # statement if you do.
> use address 0.0.0.0
> # When someone connects to the web frontend, perform basic HTTP i
> # authentication and accept username/password admin/MonitPa$$w0rd
> allow localhost
> allow (my ip)
> allow admin:(my pass)
> -------------------
>
> ps -aux | grep monit :
>
> root 3945 0.0 0.0 79196 1988 ? Ssl 04:48 0:10 /
> usr/local/bin/monit -Ic /home/rails/conf/monit.conf
>
> monit logs :
>
> [CDT Jul 17 13:05:50] error : 'mongrel_8001' process PID changed
> to 14179
> [CDT Jul 17 13:05:51] error : 'mongrel_8002' process PID changed
> to 14182
> [CDT Jul 17 13:05:51] error : 'mongrel_8003' process PID changed
> to 14185
> [CDT Jul 17 13:05:52] error : 'mongrel_8004' process PID changed
> to 14188
> [CDT Jul 17 13:05:52] error : 'mongrel_8005' process PID changed
> to 14191
> [CDT Jul 17 13:05:53] error : 'mongrel_8006' process PID changed
> to 14194
> [CDT Jul 17 13:05:53] error : 'mongrel_8007' process PID changed
> to 14197
> [CDT Jul 17 13:05:54] error : 'mongrel_8008' process PID changed
> to 14201
> [CDT Jul 17 13:05:54] error : 'mongrel_8009' process PID changed
> to 14204
> [CDT Jul 17 13:05:55] error : 'mongrel_8010' process PID changed
> to 14209
> [CDT Jul 17 13:06:10] info : 'mongrel_8001' PID has not changed
> [CDT Jul 17 13:06:10] info : 'mongrel_8002' PID has not changed
> [CDT Jul 17 13:06:10] info : 'mongrel_8003' PID has not changed
> [CDT Jul 17 13:21:51] error : monit: cannot read status from the
> monit daemon
> [CDT Jul 17 13:22:21] error : monit: cannot read status from the
> monit daemon
>
> ---------------------------------------------------
> The information you requested
>
> 1.) you mean the log output?
>
> [CDT Jul 17 04:48:10] info : Starting monit daemon with http
> interface at [0.0.0.0:2812]
> [CDT Jul 17 04:48:10] info : Starting monit HTTP server at
> [ 0.0.0.0:2812]
> [CDT Jul 17 04:48:10] info : monit HTTP server started
> [CDT Jul 17 04:48:10] info : Monit started
> ....
> [CDT Jul 17 04:53:22] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:53:22] info : Awakened by User defined signal 1
> [CDT Jul 17 04:53:30] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:53:30] info : Awakened by User defined signal 1
> [CDT Jul 17 04:53:37] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:53:37] info : Awakened by User defined signal 1
> [CDT Jul 17 04:53:43] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:53:43] info : Awakened by User defined signal 1
> [CDT Jul 17 04:53:49] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:53:49] info : Awakened by User defined signal 1
> [CDT Jul 17 04:53:55] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:53:55] info : Awakened by User defined signal 1
> [CDT Jul 17 04:54:00] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:54:00] info : Awakened by User defined signal 1
> [CDT Jul 17 04:54:08] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:54:08] info : Awakened by User defined signal 1
> [CDT Jul 17 04:54:19] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:54:19] info : Awakened by User defined signal 1
> [CDT Jul 17 04:54:25] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:54:25] info : Awakened by User defined signal 1
> [CDT Jul 17 04:54:31] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:54:31] info : Awakened by User defined signal 1
> [CDT Jul 17 04:54:37] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:54:37] info : Awakened by User defined signal 1
> [CDT Jul 17 04:54:42] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:54:42] info : Awakened by User defined signal 1
> [CDT Jul 17 04:54:48] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:54:48] info : Awakened by User defined signal 1
> [CDT Jul 17 04:54:54] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:54:54] info : Awakened by User defined signal 1
> [CDT Jul 17 04:55:01] info : monit daemon at 3945 awakened
> [CDT Jul 17 04:55:01] info : Awakened by User defined signal 1
>
>
> 2.) file monit
> /usr/local/bin/monit: ELF 64-bit LSB executable, AMD x86-64,
> version 1 (SYSV), for GNU/Linux 2.6.9, dynamically linked (uses
> shared libs), for GNU/Linux 2.6.9, stripped
>
> 3.) cat proc/mem/info:
>
> MemTotal: 4047856 kB
> MemFree: 2644436 kB
> Buffers: 157468 kB
> Cached: 274140 kB
> SwapCached: 0 kB
> Active: 1131332 kB
> Inactive: 190324 kB
> HighTotal: 0 kB
> HighFree: 0 kB
> LowTotal: 4047856 kB
> LowFree: 2644436 kB
> SwapTotal: 1052248 kB
> SwapFree: 1052248 kB
> Dirty: 8 kB
> Writeback: 0 kB
> AnonPages: 889808 kB
> Mapped: 23152 kB
> Slab: 45124 kB
> PageTables: 14176 kB
> NFS_Unstable: 0 kB
> Bounce: 0 kB
> CommitLimit: 3076176 kB
> Committed_AS: 1257752 kB
> VmallocTotal: 34359738367 kB
> VmallocUsed: 263356 kB
> VmallocChunk: 34359474803 kB
> HugePages_Total: 0
> HugePages_Free: 0
> HugePages_Rsvd: 0
> Hugepagesize: 2048 kB
>
> On 7/17/07, Martin Pala <address@hidden > wrote: Can you
> please send?:
>
> 1.) the related monit's output
> 2.) output of 'file' command on monit binary (to see whether monit
> binary is 64-bit as well)
> 3.) output of /proc/meminfo
>
> Thanks,
> Martin
>
> On Jul 17, 2007, at 10:08 AM, Kris Rasmussen wrote:
>
> > Monit is currently reporting that i have 1042132 kB of memory but I
> > actually have 4 gigs. This is a quad core system. Any ideas why
> > this might be wrong and how i can fix it?
> >
> > I am running centos 5 64bit. I compiled monit from source as per
> > instructions on the website.
> >
> > Thank you,
> > Kris
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>
>
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