com.emc.mongoose.base.logging.MetricsCsvLogMessage Maven / Gradle / Ivy

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Mongoose is a high-load storage performance testing tool
There is a newer version: 4.3.10
package com.emc.mongoose.base.logging;

import static com.emc.mongoose.base.Constants.K;
import static com.emc.mongoose.base.Constants.M;
import static com.emc.mongoose.base.env.DateUtil.FMT_DATE_ISO8601;

import com.emc.mongoose.base.item.op.OpType;
import com.emc.mongoose.base.metrics.snapshot.AllMetricsSnapshot;
import com.emc.mongoose.base.metrics.snapshot.ConcurrencyMetricSnapshot;
import com.emc.mongoose.base.metrics.snapshot.DistributedAllMetricsSnapshot;
import com.emc.mongoose.base.metrics.snapshot.RateMetricSnapshot;
import com.emc.mongoose.base.metrics.snapshot.TimingMetricSnapshot;
import java.util.Date;
import org.apache.logging.log4j.message.AsynchronouslyFormattable;

/** Created by kurila on 18.05.17. */
@AsynchronouslyFormattable
public final class MetricsCsvLogMessage extends LogMessageBase {

	private final AllMetricsSnapshot snapshot;
	private final OpType opType;
	private final int concurrencyLimit;

	public MetricsCsvLogMessage(
					final AllMetricsSnapshot snapshot, final OpType opType, final int concurrencyLimit) {
		this.snapshot = snapshot;
		this.opType = opType;
		this.concurrencyLimit = concurrencyLimit;
	}

	@Override
	public final void formatTo(final StringBuilder strb) {

		final ConcurrencyMetricSnapshot concurrencySnapshot = snapshot.concurrencySnapshot();
		final TimingMetricSnapshot durationSnapshot = snapshot.durationSnapshot();
		final RateMetricSnapshot successCountSnapshot = snapshot.successSnapshot();
		final RateMetricSnapshot byteCountSnapshot = snapshot.byteSnapshot();
		final TimingMetricSnapshot latencySnapshot = snapshot.latencySnapshot();

		strb.append('"')
						.append(FMT_DATE_ISO8601.format(new Date()))
						.append('"')
						.append(',')
						.append(opType.name())
						.append(',')
						.append(concurrencyLimit)
						.append(',')
						.append(
										snapshot instanceof DistributedAllMetricsSnapshot
														? ((DistributedAllMetricsSnapshot) snapshot).nodeCount()
														: 1)
						.append(',')
						.append(concurrencySnapshot.last())
						.append(',')
						.append(concurrencySnapshot.mean())
						.append(',')
						.append(successCountSnapshot.count())
						.append(',')
						.append(snapshot.failsSnapshot().count())
						.append(',')
						.append(byteCountSnapshot.count())
						.append(',')
						.append(snapshot.elapsedTimeMillis() / K)
						.append(',')
						.append(durationSnapshot.sum() / M)
						.append(',')
						.append(successCountSnapshot.mean())
						.append(',')
						.append(successCountSnapshot.last())
						.append(',')
						.append(byteCountSnapshot.mean())
						.append(',')
						.append(byteCountSnapshot.last())
						.append(',')
						.append(durationSnapshot.mean())
						.append(',')
						.append(durationSnapshot.min())
						.append(',')
						.append(durationSnapshot.histogramSnapshot().quantile(0.25))
						.append(',')
						.append(durationSnapshot.histogramSnapshot().quantile(0.5))
						.append(',')
						.append(durationSnapshot.histogramSnapshot().quantile(0.75))
						.append(',')
						.append(durationSnapshot.max())
						.append(',')
						.append(latencySnapshot.mean())
						.append(',')
						.append(latencySnapshot.min())
						.append(',')
						.append(latencySnapshot.histogramSnapshot().quantile(0.25))
						.append(',')
						.append(latencySnapshot.histogramSnapshot().quantile(0.5))
						.append(',')
						.append(latencySnapshot.histogramSnapshot().quantile(0.75))
						.append(',')
						.append(latencySnapshot.max());
	}
}