Performance of each machine in the Cluster

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Lachlan Simpson
Lachlan Simpson el 24 de Jun. de 2015
Comentada: Lachlan Simpson el 26 de Jun. de 2015
I am looking for some performance metrics for my cluster. Unlike this question I am only looking for very simple measures to report on:
- how much uptime of each node (worker+head)
- CPU/Worker usage ("how much quiet time? Are we saturated?")
- average queue length ("how busy is the cluster?")
- average number of CPUs/job ("what type of jobs?")
- average memory usage/node (worker+head) ("do we have enough, or do we need more?")
- all of these over time
This list isn't exhaustive, but as you can see it's relatively simple stuff. Each of these things can be measured per machine, but I would presume that MatLab/MDCS has some sort of built in measures or plugins that will centrally log this info for mining?
Just to be 100% clear: I am not interested in the performance of any particular clustering algorithm, any particular job that's run, any particular measure of how far apart the CPUs are in a job or anything like that. Literally only "how hard are my servers working, how utilised are my workers and worker nodes, across time."
The across time is important.

Respuestas (1)

Gitesh Nandre
Gitesh Nandre el 25 de Jun. de 2015
  1 comentario
Lachlan Simpson
Lachlan Simpson el 26 de Jun. de 2015
For those that come after me: the link above is from a 2009 question.
The TLDR is "no".

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