wiki:TorqueUsage/Scripts/FreeResources

Show free resources

This program wil show for each node how many cpu there are free:

#!/usr/bin/env python

from PBSQuery import PBSQuery
from PBSQuery import PBSError
import string

p = PBSQuery()

attr = [ 'state', 'jobs', 'np' ]
nodes = p.getnodes(attr)
total_nodes = len(nodes)

stats = {}
for nodename, node in nodes.items():

        np =  int(node['np'])
        try:
                stats[np] 
        except KeyError:
                stats[np] = {}

        if node.has_job(): 
                dummy = string.splitfields(node['jobs'], ',')
                diff = np - len(dummy)
                #print nodename, np, diff
                try:
                        stats[np][diff] += 1
                except KeyError:
                        stats[np][diff] = 1
        else:
                try:
                        stats[np][np] += 1
                except KeyError:
                        stats[np][np] = 1

print 'Total number of nodes %d' %(total_nodes)
for np, free_cpus in stats.items(): 
        print '\tNodes with %s processors' %(np)
        for free_cpu in free_cpus: 
                print '\t\t%d nodes has %d free' %(free_cpus[free_cpu], free_cpu)

Last modified 14 years ago Last modified on 11/21/07 01:35:11

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