@PreDestroy
public void shutdown() {
request.stop();
readBytes.stop();
writtenBytes.stop();
executor.shutdown();
}
public void record(
String method,
int responseCode,
long requestSizeInBytes,
long responseSizeInBytes,
Duration schedulingDelay,
Duration requestProcessingTime) {
request.update(1);
requestTime.update((long) requestProcessingTime.toMillis());
readBytes.update(requestSizeInBytes);
writtenBytes.update(responseSizeInBytes);
}
@Inject
public RequestStats() {
executor =
new ScheduledThreadPoolExecutor(
2,
new ThreadFactoryBuilder()
.setNameFormat("RequestStatsTicker-%s")
.setDaemon(true)
.build());
request = new CounterStat(executor);
requestTime = new TimeStat();
readBytes = new MeterStat(executor);
writtenBytes = new MeterStat(executor);
request.start();
readBytes.start();
writtenBytes.start();
}