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#pmieconf-rules 1
#
rule cpu.system_calls
default = "$rule$"
predicate =
"some_host (
( kernel.all.syscall $hosts$ / hinv.ncpu $hosts$ )
> $threshold$ count/sec
)"
enabled = no
version = 1
help =
"Average number of system calls per CPU per second exceeded threshold
over the past sample interval.";
string rule
default = "high average system call rate per CPU"
modify = no
display = no;
double threshold
default = 2500
help =
"The threshold of system calls per second per CPU. The appropriate
value is a function of the processor type and the workload, but in
the range 500 (a few, expensive systems calls) to 5000 (many,
lightweight system calls) would be typical.";
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