A portable performance monitoring library for scala based on Sigar.
###Subscribe Subscribe your Actor to the performance monitor actor: Create an Actor that can consume 'CPUloadReport' messages and subscribe it by sending a 'Subscribe' message.
class TestActor extends Actor {
var loadreport: List[Double] = List.empty
var reportcount = 0
def act = {
loop {
react {
case load_report: CPUloadReport => {
loadreport = load_report.cpuloads
reportcount = reportcount + 1
}
}
}
}
}
val testee1 = new TestActor
testee1.start
ProfileActor ! Subscribe(testee1)###Asyncronous Anonymous actor based callback mechanism:
ProfileActor ! CPUnumRequest( testee )###Synchronous
A thin wrapper around the Sigar libs:
val cpucount = CPUprofile.getCPUcount
val cpufreq = CPUprofile.getCPUFrequency
val coreloads = CPUprofile.getCPUload
for (load <- coreloads.get) {
println( load )
}