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dpavlin |
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# this script requires tools available at: |
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# |
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# http://svn.rot13.org/index.cgi/perl/checkout/trunk/groupby.pl |
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# http://svn.rot13.org/index.cgi/perl/checkout/trunk/sum.pl |
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# and module not available in lenny: |
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# |
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# cpanp i IPC::System::Simple |
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# insert following in /etc/sudoers if you are in staff group on remote machine for this to work: |
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# |
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# %staff ALL=(root) NOPASSWD: /usr/sbin/vzlist |
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if [ ! -z $1 ] ; then |
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echo "# $1" |
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ssh $1 vzps -E axv --no-headers | groupby.pl 'sum:($7+$8+$9*1024),1,count:1' --join "ssh $1 sudo vzlist -H -o veid,hostname" --on 2 | sort -rn | align | sum.pl -h |
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else |
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vzps -E axv --no-headers | groupby.pl 'sum:($7+$8+$9*1024),1,count:1' --join 'sudo vzlist -H -o veid,hostname' --on 2 | sort -rn | align | sum.pl -h |
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fi |
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