private void renderSlowHistory(PerformanceLogWriter writer) {
writer.startSection("SlowHistory");
for (String item : slowOccurrences.descendingKeys()) {
writer.writeEntry(item + " samples=" + slowOccurrences.get(item));
}
writer.endSection();
}
private void runCurrent(PerformanceLogWriter writer, long now) {
writer.startSection("Pending");
for (Invocation invocation : invocationRegistry) {
long durationMs = now - invocation.firstInvocationTimeMillis;
if (durationMs >= thresholdMillis) {
writer.writeEntry(invocation.toString() + " duration=" + durationMs + " ms");
slowOccurrences.add(invocation.op.getClass().getName(), 1);
}
occurrences.add(invocation.op.getClass().getName(), 1);
}
writer.endSection();
}
@Override
public void run(PerformanceLogWriter writer) {
long now = Clock.currentTimeMillis();
writer.startSection("Invocations");
runCurrent(writer, now);
renderHistory(writer);
renderSlowHistory(writer);
writer.endSection();
}