io.pyroscope.javaagent.impl

Class ContinuousProfilingScheduler

java.lang.Object

io.pyroscope.javaagent.impl.ContinuousProfilingScheduler

All Implemented Interfaces:

ProfilingScheduler

public class ContinuousProfilingScheduler
extends java.lang.Object
implements ProfilingScheduler

Constructor Summary

Constructors

Constructor and Description
ContinuousProfilingScheduler(Config config, Exporter exporter, Logger logger)

Method Summary

Modifier and Type	Method and Description
void	start(Profiler profiler) Use Profiler's to start, stop, dumpProfile Profiler.start() Profiler.stop() Profiler.dumpProfile(Instant, Instant) Here is an example of naive implementation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ContinuousProfilingScheduler

public ContinuousProfilingScheduler(Config config,
                                    Exporter exporter,
                                    Logger logger)

Method Detail

start

public void start(Profiler profiler)

Description copied from interface: ProfilingScheduler

Use Profiler's to start, stop, dumpProfile Profiler.start() Profiler.stop() Profiler.dumpProfile(Instant, Instant) Here is an example of naive implementation

 public void start(Profiler profiler) {
      new Thread(() -> {
          while (true) {
              Instant startTime = Instant.now();
              profiler.start();
              sleep(10);
              profiler.stop();
              exporter.export(
                  profiler.dumpProfile(startTime)
              );
              sleep(50);
          }
      }).start();
  }
 

The real-world example will be more complex since profile start and stop time should be aligned to 10s intervals See ContinuousProfilingScheduler and Github issue #40 for more details.

Specified by:

start in interface ProfilingScheduler