* Gather KSM statistics.
svn path=/configurations/trunk/tud/; revision=29511
Eelco Dolstra committed
Sep 27, 2011 at 15:08 UTC
09a7320f48d891ed439107db72ca93dfd66d28a0
1 file changed
+3
common.nix
+3
@@ -35,6 +35,9 @@
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''
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UserParameter=hardware.temp.cpu.average,shopt -s nullglob; cat /sys/devices/platform/coretemp.*/temp1_input /sys/bus/pci/drivers/k10temp/*/temp1_input < /dev/null | ${pkgs.perl}/bin/perl -e 'while (<>) { $n++; $sum += $_; }; print $sum / $n / 1000;'
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UserParameter=vm.memory.dirty,echo $((1024 * $(cat /proc/meminfo | sed 's/Dirty: *\([0-9]\+\) kB/\1/; t; d')))
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+ UserParameter=vm.memory.ksm.shared,echo -n $((4096 * $(cat /sys/kernel/mm/ksm/pages_shared)))
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+ UserParameter=vm.memory.ksm.sharing,echo -n $((4096 * $(cat /sys/kernel/mm/ksm/pages_sharing)))
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+ UserParameter=vm.memory.ksm.volatile,echo -n $((4096 * $(cat /sys/kernel/mm/ksm/pages_volatile)))
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'';
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networking.defaultMailServer = {