#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.";