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Commit 7da8294

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tests reporter
1 parent e85021e commit 7da8294

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‎java-metrics-demo/logs/requests.csv

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t,count,mean_rate,m1_rate,m5_rate,m15_rate,rate_unit
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1564632494,1,0.946075,0.000000,0.000000,0.000000,events/second
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1564632495,1,0.486212,0.000000,0.000000,0.000000,events/second
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1564632496,2,0.654287,0.000000,0.000000,0.000000,events/second
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1564632497,2,0.493003,0.000000,0.000000,0.000000,events/second
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1564632498,3,0.593272,0.600000,0.600000,0.600000,events/second
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1564632499,3,0.495326,0.600000,0.600000,0.600000,events/second
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1564632500,4,0.566843,0.600000,0.600000,0.600000,events/second
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1564632501,4,0.496478,0.600000,0.600000,0.600000,events/second
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1564632502,5,0.552074,0.600000,0.600000,0.600000,events/second
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1564632503,5,0.497182,0.584009,0.596694,0.598892,events/second
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1564632504,6,0.542669,0.584009,0.596694,0.598892,events/second
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1564632505,6,0.497649,0.584009,0.596694,0.598892,events/second
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1564632506,7,0.536119,0.584009,0.596694,0.598892,events/second
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1564632507,7,0.497985,0.584009,0.596694,0.598892,events/second
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1564632508,8,0.531324,0.585287,0.596749,0.598898,events/second
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1564632509,8,0.498237,0.585287,0.596749,0.598898,events/second
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1564632510,9,0.527660,0.585287,0.596749,0.598898,events/second
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1564632511,9,0.498437,0.585287,0.596749,0.598898,events/second
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1564632512,10,0.524751,0.585287,0.596749,0.598898,events/second
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package report;
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import com.codahale.metrics.CsvReporter;
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import com.codahale.metrics.Meter;
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import com.codahale.metrics.MetricRegistry;
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import com.codahale.metrics.Slf4jReporter;
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import java.io.File;
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import java.util.Locale;
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import java.util.concurrent.TimeUnit;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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*
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*/
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public class ReporterMain {
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private static final Logger logger = LoggerFactory.getLogger(ReporterMain.class);
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static final MetricRegistry metrics = new MetricRegistry();
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static final Meter requests = metrics.meter("requests");
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public static void main(String[] args) throws Exception {
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startSlf4jReport();
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startCsvReport();
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Thread markThread = new Thread(() -> {
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try {
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while (!Thread.currentThread().isInterrupted()) {
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requests.mark();
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TimeUnit.SECONDS.sleep(2L);
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}
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} catch (Exception e) {
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// ignore
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}
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});
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markThread.setDaemon(true);
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markThread.start();
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TimeUnit.MINUTES.sleep(1L);
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}
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static void startSlf4jReport() {
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logger.info("## Start slf4j report");
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final Slf4jReporter reporter = Slf4jReporter.forRegistry(metrics)
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.outputTo(LoggerFactory.getLogger("[REPORTER]"))
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.convertRatesTo(TimeUnit.SECONDS)
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.convertDurationsTo(TimeUnit.MILLISECONDS)
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.build();
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reporter.start(1, TimeUnit.SECONDS); // display every 1 min
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logger.info("Success to start");
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}
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static void startCsvReport() {
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logger.info("## Start csv report");
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final CsvReporter reporter = CsvReporter.forRegistry(metrics)
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.formatFor(Locale.KOREA)
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.convertRatesTo(TimeUnit.SECONDS)
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.convertDurationsTo(TimeUnit.MILLISECONDS)
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.build(new File("./logs/"));
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reporter.start(1, TimeUnit.SECONDS);
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}
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}

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