Can't exec "/usr/local/rvm/rubies/ruby-2.0.0-p353/bin/ruby": Permission Denied at /usr/share/perl5/vendor_perl/Munin/Node/Service.pm line 263

(Centos 6, Selinux)

Maybe we should wait until skip x bytes / --after is properly supported.

I'm current running a Rails 3.0.4 application with Passenger 3.0.7 on FreeBSD 8.2 with Munin 1.4.4. After installing this gem and moving the symlinks to /usr/local/etc I get nothing but 0 return values for every plugin except munin_passenger_status. I have installed the application specific plugins, which also return 0 for all statistics. When I run request-log-analyzer itself I get statistics as expected.

Is there any way to see all reports created by this plugin in my own app? Like an HTML file.

If what I'm saying it's a foolishness, how can I see all the reports?

Thanks in advance!

Migrate the current wiki page in the r-l-a wiki and check if the information is still correct with the new repository. See http://wiki.github.com/wvanbergen/request-log-analyzer/munin

When the plugin is run as normal I get:
tail: write error
failed executing request-log-analyzer. Is the path to the binary correct?

But "munin-run rails_requests" works fine. My first assumption was a permissions problem but that doesn't seem to be the case. I've tried running the plugin as root, www-data and a local user account - no change. Any ideas?

Thanks,

mikrogroove

Hi

I receive this error when munin checks the log. Command works fine from command line.

Full error in log file is

2013/06/26-20:49:10 [20020] Error output from
2013/06/26-20:49:10 [20020] Request-log-analyzer, by Willem van Bergen and Bart ten Brinke - version 1.12.9
2013/06/26-20:49:10 [20020] Website: http://railsdoctors.com

How can i resolve this, or at least find further troubleshooting info. Have spent a day now trying to resolve this.

Thanks

Would be nice to have some support for puma and unicorn instead for passenger specific stuff.

Alberto Galisteo Prieto
6:35 PM (2 hours ago)

Can't exec "/usr/local/bin/ruby": No existe el fichero o el directorio at /usr/lib64/perl5/vendor_perl/5.12.4/Munin/Node/Service.pm line 263.

FATAL: Failed to exec.

This is my problem

Hi, I ran git clone git://github.com/barttenbrinke/munin-plugins-rails.git according to the installation instructions in README.rdoc and munin-plugins-rails appeared as expected. However, cannot run the next command, 'cp munin-plugins-rails/rails_requests /usr/share/munin/plugins/', because there is no such file 'rails_requests' in 'munin-plugins-rails'. Could someone please tell me what I am doing wrong? Thanks a lot! --Alex

request-log-analyzer installed and runs normal

getting '`gem_original_require': no such file to load' error after installed in a RVM environment and ran $ sudo munin-run --debug vida_api_munin_rails_requests

Error:

About to run '/home/appname/.rvm/rubies/ruby-1.8.7-p352/bin/ruby /etc/munin/plugins/app_name_munin_rails_requests'

/home/appname/.rvm/rubies/ruby-1.8.7-p352/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in gem_original_require': no such file to load -- munin-plugins-rails (LoadError) from /home/appname/.rvm/rubies/ruby-1.8.7-p352/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:inrequire'
from /etc/munin/plugins/vida_api_munin_rails_requests:52

i have no idea why, but munin_passenger_queue is throwing errors:

./munin_passenger_queue:40: invalid multibyte char (US-ASCII)
./munin_passenger_queue:2: syntax error, unexpected $end, expecting tSTRING_CONTENT or tSTRING_DBEG or tSTRING_DVAR or tSTRING_END

The memory stats plugin is looking for this regexp in the output of
passenger-memory-stats:

stats =~ /RSS:\s_([\d.]+)\s_MB\Z/m

but the output of passenger-memory-stats has this:

Version: 4.0.53
Date   : 2015-05-21 08:22:20 -0700

----------- Apache processes -----------
PID    PPID   VMSize     Resident  Name
----------------------------------------
7312   28424  1985.7 MB  16.5 MB   /usr/sbin/apache2 -k start
7575   28424  1985.5 MB  16.1 MB   /usr/sbin/apache2 -k start
27860  28424  1985.1 MB  16.1 MB   /usr/sbin/apache2 -k start
28424  1      102.4 MB   8.8 MB    /usr/sbin/apache2 -k start


-------- Nginx processes ---------



------ Passenger processes ------
PID    VMSize     Resident  Name
---------------------------------
1323   484.4 MB   247.7 MB  Passenger RackApp: /srv/crabgrass
2437   421.2 MB   231.2 MB  Passenger RackApp: /srv/crabgrass
6871   422.6 MB   233.2 MB  Passenger RackApp: /srv/crabgrass
7548   421.3 MB   210.8 MB  Passenger RackApp: /srv/crabgrass
15553  356.2 MB   162.6 MB  Passenger RackApp: /srv/crabgrass
24354  218.0 MB   3.2 MB    PassengerWatchdog
24358  1338.9 MB  7.3 MB    PassengerHelperAgent
24365  221.3 MB   8.5 MB    PassengerLoggingAgent

Any chance you could bump the gem version so that the Passenger 4 fix percolates through, or should I remove the gem & do a manual install? Thanks! Madwort

Generate analyzer or include base.

Hi,
we have systems using brightbox's ruby and libapache2-mod-passenger.
This means we do not have a passenger gem installed in the systems ruby.

Running passenger-memory-stats works without problems (as do the other passenger commands).

Is it necessary to require the passenger gem itself in / lib / munin / plugins / passenger_memory_stats.rb ?

line 80:

graph_args --base 1000 -l 0 --upperlimit #{upper_limit}

should be

graph_args --base 1000 -l 0 --upper-limit #{upper_limit}

as per: http://munin.projects.linpro.no/wiki/graph_args

Thanks for a killer plugin set! Really appreciate you putting it all together.