Munin plugins for Ceph

Tuesday, November 19, 2013

To track the performance of our institute's Ceph cluster, I developed some Munin-plugins. The python-munin library is needed to run the scripts.

The source can be found at Bitbucket.

tstat/ttop release

Tuesday, October 15, 2013

I developed two utilities for our institute's cluster as an extension to TORQUE's qstat command.

The tstat command mimmicks qstat and does not show completed jobs like SGE used to do. It also folds multiple consecutive array jobs into a single line.

The ttop command shows the distribution of jobs onto the nodes in an easy to read (colored) format with one node per line.

The scripts are written in Python and use the ctypes library to access libtorque directly.

The source can be found at Bitbucket.

A new beginning!

Sunday, June 23, 2013

My old wordpress blog broke down and now I'm searching for something new.