public class PerformanceTestUtils
extends java.lang.Object
| Constructor and Description |
|---|
PerformanceTestUtils() |
| Modifier and Type | Method and Description |
|---|---|
static long |
getProcessCpuTime() |
static java.util.concurrent.Future<?> |
sampleProcessCpuTime(Duration period,
java.lang.String loggingContext)
Creates a background thread that will log.info the CPU fraction usage repeatedly, sampling at the given period.
|
public static long getProcessCpuTime()
public static java.util.concurrent.Future<?> sampleProcessCpuTime(Duration period, java.lang.String loggingContext)
future.cancel(true), otherwise it will keep
logging until the JVM exits.