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manually port in HDR sampling fix from Stefano

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This commit is contained in:
Jonathan Shook 2022-07-01 11:37:43 -05:00
parent 20a75fd428
commit bdd8317d61
1 changed files with 27 additions and 26 deletions
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53
nb-api/src/main/java/io/nosqlbench/engine/api/metrics/HistoStatsCSVWriter.java
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@ -1,17 +1,18 @@
/* /*
* Copyright (c) 2022 nosqlbench
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Copyright 2016 jshook
* you may not use this file except in compliance with the License. * Licensed under the Apache License, Version 2.0 (the "License");
* You may obtain a copy of the License at * you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* *
* http://www.apache.org/licenses/LICENSE-2.0 * http://www.apache.org/licenses/LICENSE-2.0
* *
* Unless required by applicable law or agreed to in writing, software * Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, * distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and * See the License for the specific language governing permissions and
* limitations under the License. * limitations under the License.
* /
*/ */
package io.nosqlbench.engine.api.metrics; package io.nosqlbench.engine.api.metrics;
@ -61,19 +62,19 @@ public class HistoStatsCSVWriter {
public void outputStartTime(long startTime) { public void outputStartTime(long startTime) {
writer.format( writer.format(
Locale.US, Locale.US,
"#[StartTime: %.3f (seconds since epoch), %s]\n", "#[StartTime: %.3f (seconds since epoch), %s]\n",
startTime / 1000.0, startTime / 1000.0,
new Date(startTime) new Date(startTime)
); );
writer.flush(); writer.flush();
} }
public void outputTimeUnit(TimeUnit timeUnit) { public void outputTimeUnit(TimeUnit timeUnit) {
writer.format( writer.format(
Locale.US, Locale.US,
"#[TimeUnit: %s]\n", "#[TimeUnit: %s]\n",
timeUnit.toString() timeUnit.toString()
); );
writer.flush(); writer.flush();
} }
@ -92,15 +93,15 @@ public class HistoStatsCSVWriter {
csvLine.append(",").append(len); csvLine.append(",").append(len);
csvLine.append(",").append(h.getTotalCount()); csvLine.append(",").append(h.getTotalCount());
csvLine.append(",").append(h.getMinValue()); csvLine.append(",").append(h.getMinValue());
csvLine.append(",").append(h.getValueAtPercentile(0.25D)); csvLine.append(",").append(h.getValueAtPercentile(25.00D));
csvLine.append(",").append(h.getValueAtPercentile(0.50D)); csvLine.append(",").append(h.getValueAtPercentile(50.00D));
csvLine.append(",").append(h.getValueAtPercentile(0.75D)); csvLine.append(",").append(h.getValueAtPercentile(75.00D));
csvLine.append(",").append(h.getValueAtPercentile(0.90D)); csvLine.append(",").append(h.getValueAtPercentile(90.00D));
csvLine.append(",").append(h.getValueAtPercentile(0.95D)); csvLine.append(",").append(h.getValueAtPercentile(95.00D));
csvLine.append(",").append(h.getValueAtPercentile(0.98D)); csvLine.append(",").append(h.getValueAtPercentile(98.00D));
csvLine.append(",").append(h.getValueAtPercentile(0.99D)); csvLine.append(",").append(h.getValueAtPercentile(99.00D));
csvLine.append(",").append(h.getValueAtPercentile(0.999D)); csvLine.append(",").append(h.getValueAtPercentile(99.90D));
csvLine.append(",").append(h.getValueAtPercentile(0.9999D)); csvLine.append(",").append(h.getValueAtPercentile(99.99D));
csvLine.append(",").append(h.getMaxValue()); csvLine.append(",").append(h.getMaxValue());
writer.println(csvLine); writer.println(csvLine);