/// <exception cref="System.Exception"/>
private static void VerifyGroupMetrics(long groups)
{
MetricsRecordBuilder rb = MetricsAsserts.GetMetrics("UgiMetrics");
if (groups > 0)
{
MetricsAsserts.AssertCounterGt("GetGroupsNumOps", groups - 1, rb);
double avg = MetricsAsserts.GetDoubleGauge("GetGroupsAvgTime", rb);
Assert.True(avg >= 0.0);
// Sleep for an interval+slop to let the percentiles rollover
Thread.Sleep((PercentilesInterval + 1) * 1000);
// Check that the percentiles were updated
MetricsAsserts.AssertQuantileGauges("GetGroups1s", rb);
}
}