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Java RrdDef类代码示例

本文整理汇总了Java中org.rrd4j.core.RrdDef类的典型用法代码示例。如果您正苦于以下问题：Java RrdDef类的具体用法？Java RrdDef怎么用？Java RrdDef使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


RrdDef类属于org.rrd4j.core包，在下文中一共展示了RrdDef类的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: createUnitDb

import org.rrd4j.core.RrdDef; //导入依赖的package包/类
public static RrdDb createUnitDb(int cores, int clusterId, int unitId) throws IOException {
	Logger.getLogger(RrdDbFactory.class.getName()).info("Creating new RRD file: "
			+ RrdHelper.getDbPath(clusterId, unitId));
	RrdDef rrdDef = new RrdDef(RrdHelper.getDbPath(clusterId, unitId));
	rrdDef.setStep(STEP);
	rrdDef.addDatasource(new MonitoredEntity(MonitoredEntityType.CPU_SPEED).getStringId(),
			DsType.GAUGE, TIMEOUT, Double.NaN, Double.NaN);
	for (int i = 0; i < cores; i++) {
		rrdDef.addDatasource(new MonitoredEntity(MonitoredEntityType.CPU_USAGE, i).getStringId(),
				DsType.GAUGE, TIMEOUT, Double.NaN, Double.NaN);
	}
	rrdDef.addDatasource(new MonitoredEntity(MonitoredEntityType.MEMORY).getStringId(),
			DsType.GAUGE, TIMEOUT, Double.NaN, Double.NaN);

	rrdDef.addArchive(ConsolFun.AVERAGE, 0.5,
			RrdHelper.getSampleSize(RrdDbResolution.EXACT),
			RrdHelper.getSampleWindow(RrdDbResolution.EXACT));
	rrdDef.addArchive(ConsolFun.AVERAGE, 0.5,
			RrdHelper.getSampleSize(RrdDbResolution.LOW),
			RrdHelper.getSampleWindow(RrdDbResolution.LOW));

	RrdDb rrdDb = new RrdDb(rrdDef);
	return rrdDb;
}
开发者ID:roscisz，项目名称:KernelHive，代码行数:25，代码来源:RrdDbFactory.java

示例2: createGpuDb

import org.rrd4j.core.RrdDef; //导入依赖的package包/类
public static RrdDb createGpuDb(int clusterId, int unitId, int deviceId) throws IOException {
	Logger.getLogger(RrdDbFactory.class.getName()).info("Creating new GPU RRD file: "
			+ RrdHelper.getDbPath(clusterId, unitId, deviceId));
	RrdDef rrdDef = new RrdDef(RrdHelper.getDbPath(clusterId, unitId, deviceId));
	rrdDef.setStep(STEP);
	rrdDef.addDatasource(new MonitoredEntity(MonitoredEntityType.GPU_USAGE).getStringId(),
			DsType.GAUGE, TIMEOUT, Double.NaN, Double.NaN);
	rrdDef.addDatasource(new MonitoredEntity(MonitoredEntityType.GPU_GLOBAL_MEMORY).getStringId(),
			DsType.GAUGE, TIMEOUT, Double.NaN, Double.NaN);
	rrdDef.addDatasource(new MonitoredEntity(MonitoredEntityType.FAN).getStringId(),
			DsType.GAUGE, TIMEOUT, 0, 100);
	rrdDef.addArchive(ConsolFun.AVERAGE, 0.5,
			RrdHelper.getSampleSize(RrdDbResolution.EXACT),
			RrdHelper.getSampleWindow(RrdDbResolution.EXACT));
	rrdDef.addArchive(ConsolFun.AVERAGE, 0.5,
			RrdHelper.getSampleSize(RrdDbResolution.LOW),
			RrdHelper.getSampleWindow(RrdDbResolution.LOW));

	RrdDb rrdDb = new RrdDb(rrdDef);
	return rrdDb;
}
开发者ID:roscisz，项目名称:KernelHive，代码行数:22，代码来源:RrdDbFactory.java

示例3: init

import org.rrd4j.core.RrdDef; //导入依赖的package包/类
@Before
public void init() throws IOException {
    CassandraBackendFactory factory = new CassandraBackendFactory("localhost:9160");

    TimeTrace timeTrace = new TimeTrace();
    timeTrace.begin();
    for (int i = 0; i < rrdCount; i++) {
        RrdDef rrdDef = new RrdDef("pt-5m-" + i, 0, 300);
        rrdDef.setVersion(2);
        rrdDef.addDatasource("ds", GAUGE, 3600, -5, 30);
        rrdDef.addArchive(AVERAGE, 0.5, 300, 1000);
        rrdDbs.add(new RrdDb(rrdDef, factory));
    }
    timeTrace.end();
    System.out.printf("init time(Total):%s,count:%s\r\n", timeTrace.getMills(), rrdDbs.size());
    System.out.printf("init time(Avg):%s\r\n", timeTrace.getMills() / rrdDbs.size());
}
开发者ID:ChaosXu，项目名称:rrd4j-cassandra，代码行数:18，代码来源:PerformanceTest.java

示例4: build

import org.rrd4j.core.RrdDef; //导入依赖的package包/类
@Override
public MetricsDatabase build() {
    checkNotNull(metricName, METRIC_NAME_MSG);
    checkNotNull(resourceName, RESOURCE_NAME_MSG);
    checkArgument(!dsDefs.isEmpty(), METRIC_TYPE_MSG);

    // define the resolution of monitored metrics
    rrdDef = new RrdDef(DB_PATH + SPLITTER + metricName +
             SPLITTER + resourceName, RESOLUTION_IN_SECOND);

    try {
        DsDef[] dsDefArray = new DsDef[dsDefs.size()];
        IntStream.range(0, dsDefs.size()).forEach(i -> dsDefArray[i] = dsDefs.get(i));

        rrdDef.addDatasource(dsDefArray);
        rrdDef.setStep(RESOLUTION_IN_SECOND);

        // raw archive, no aggregation is required
        ArcDef rawArchive = new ArcDef(CONSOL_FUNCTION, XFF_VALUE,
                STEP_VALUE, ROW_VALUE);
        rrdDef.addArchive(rawArchive);

        // always store the metric data in memory...
        rrdDb = new RrdDb(rrdDef, RrdBackendFactory.getFactory(STORING_METHOD));
    } catch (IOException e) {
        log.warn("Failed to create a new round-robin database due to {}", e);
    }

    return new DefaultMetricsDatabase(metricName, resourceName, rrdDb);
}
开发者ID:shlee89，项目名称:athena，代码行数:31，代码来源:DefaultMetricsDatabase.java

示例5: getRrdDef

import org.rrd4j.core.RrdDef; //导入依赖的package包/类
private RrdDef getRrdDef(String itemName, File file) {
	RrdDef rrdDef = new RrdDef(file.getAbsolutePath());
	RrdDefConfig useRdc = getRrdDefConfig(itemName);

	rrdDef.setStep(useRdc.step);
	rrdDef.setStartTime(System.currentTimeMillis()/1000-1);
	rrdDef.addDatasource(DATASOURCE_STATE, useRdc.dsType, useRdc.heartbeat, useRdc.min, useRdc.max);
	for (RrdArchiveDef rad : useRdc.archives) {
		rrdDef.addArchive(rad.fcn, rad.xff, rad.steps, rad.rows);
	}
	return rrdDef;
}
开发者ID:andrey-desman，项目名称:openhab-hdl，代码行数:13，代码来源:RRD4jService.java

示例6: RRD

import org.rrd4j.core.RrdDef; //导入依赖的package包/类
/**
 * Constructs the RRD logger object with a name and a physical quantity.
 * 
 * @param name
 *            the name of the data series to be logged and displayed in the
 *            PNG.
 * @param physicalQuantity
 *            the physical quanitity of the data.
 * @throws IOException
 */
public RRD(String name, PhysicalQuantity physicalQuantity) throws IOException {
	this.name = name;
	this.physicalQuantity = physicalQuantity;
	rrdPath = name + ".rrd";
	RrdDef rrdDef = new RrdDef(rrdPath, 1);
	rrdDef.addDatasource(name, DsType.GAUGE, 60, 0D, 110D);
	rrdDef.addArchive(ConsolFun.MAX, 0.5, 1, 60 * 60 * 12);
	RrdDb rrdDb = new RrdDb(rrdDef);
	startTime = Util.getTimestamp();
	log.info("Created RRD database in " + rrdPath + ".");
	rrdDb.close();
}
开发者ID:SebiGo，项目名称:BrewControlServer，代码行数:23，代码来源:RRD.java

示例7: createThreadRrd

import org.rrd4j.core.RrdDef; //导入依赖的package包/类
private void createThreadRrd() {

        logger.info("Initialzing Thread RRD data at: {}", rrdPath(THREAD_RRD));

        RrdDef rrdDef = new RrdDef(rrdPath(THREAD_RRD), 60);
        rrdDef.addArchive(AVERAGE, 0.5, 1, 1440);
        rrdDef.addArchive(AVERAGE, 0.5, 5, 288);
        rrdDef.addArchive(MAX, 0.5, 1, 1440);
        rrdDef.addArchive(MAX, 0.5, 5, 288);

        rrdDef.addDatasource("nodeThreads", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("nodeActiveThreads", GAUGE, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("nodeExecuted", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("nodeWaiting", GAUGE, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("nodeCapacity", GAUGE, 600, Double.NaN, Double.NaN);

        rrdDef.addDatasource("procThreads", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("procActiveThreads", GAUGE, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("procExecuted", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("procWaiting", GAUGE, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("procCapacity", GAUGE, 600, Double.NaN, Double.NaN);

        rrdDef.addDatasource("asyncThreads", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("asyncActiveThreads", GAUGE, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("asyncExecuted", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("asyncWaiting", GAUGE, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("asyncCapacity", GAUGE, 600, Double.NaN, Double.NaN);

        saveRrdDef(rrdDef);
    }
开发者ID:chadmv，项目名称:plow，代码行数:31，代码来源:RrdGraphController.java

示例8: createPlowRrd

import org.rrd4j.core.RrdDef; //导入依赖的package包/类
private void createPlowRrd() {

        logger.info("Initialzing Plow RRD data at: {}", rrdPath(PLOW_RRD));

        RrdDef rrdDef = new RrdDef(rrdPath(PLOW_RRD), 60);
        rrdDef.addArchive(AVERAGE, 0.5, 1, 1440);
        rrdDef.addArchive(AVERAGE, 0.5, 5, 288);
        rrdDef.addArchive(MAX, 0.5, 1, 1440);
        rrdDef.addArchive(MAX, 0.5, 5, 288);

        rrdDef.addDatasource("nodeDispatchHit", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("nodeDispatchMiss", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("nodeDispatchFail", COUNTER, 600, Double.NaN, Double.NaN);

        rrdDef.addDatasource("procDispatchHit", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("procDispatchMiss", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("procDispatchFail", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("procAllocCount", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("procUnallocCount", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("procAllocFailCount", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("procUnallocFailCount", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("procOrphan", COUNTER, 600, Double.NaN, Double.NaN);

        rrdDef.addDatasource("taskStartedCount", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("taskStartedFailCount", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("taskStoppedCount", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("taskStoppedFailCount", COUNTER, 600, Double.NaN, Double.NaN);

        rrdDef.addDatasource("jobLaunchCount", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("jobLaunchFailCount", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("jobFinishCount", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("jobKillCount", COUNTER, 600, Double.NaN, Double.NaN);

        rrdDef.addDatasource("rndPingCount", COUNTER, 600, Double.NaN, Double.NaN);
        rrdDef.addDatasource("rndTaskComplete", COUNTER, 600, Double.NaN, Double.NaN);

        saveRrdDef(rrdDef);
    }
开发者ID:chadmv，项目名称:plow，代码行数:39，代码来源:RrdGraphController.java

示例9: getRrdDef

import org.rrd4j.core.RrdDef; //导入依赖的package包/类
private RrdDef getRrdDef(String itemName, File file) {
    RrdDef rrdDef = new RrdDef(file.getAbsolutePath());
    RrdDefConfig useRdc = getRrdDefConfig(itemName);

    rrdDef.setStep(useRdc.step);
    rrdDef.setStartTime(System.currentTimeMillis() / 1000 - 1);
    rrdDef.addDatasource(DATASOURCE_STATE, useRdc.dsType, useRdc.heartbeat, useRdc.min, useRdc.max);
    for (RrdArchiveDef rad : useRdc.archives) {
        rrdDef.addArchive(rad.fcn, rad.xff, rad.steps, rad.rows);
    }
    return rrdDef;
}
开发者ID:openhab，项目名称:openhab1-addons，代码行数:13，代码来源:RRD4jService.java

示例10: initDatabase

import org.rrd4j.core.RrdDef; //导入依赖的package包/类
protected void initDatabase() throws IOException {
    if (!new File(dataBaseFile).exists()) {
        if (step <= 0) {
            logger.debug("Provided step is invalid, forcing it to " + DEFAULT_STEP_IN_SECONDS);
            step = DEFAULT_STEP_IN_SECONDS;
        }
        logger.info("Node's statistics are saved in " + dataBaseFile);

        RrdDef rrdDef = new RrdDef(dataBaseFile, System.currentTimeMillis() / 1000, step);

        for (String dataSource : dataSources.keySet()) {
            rrdDef.addDatasource(dataSource, DsType.GAUGE, 600, 0, Double.NaN);
        }

        // for step equals 4 seconds
        // Archive of 10 minutes = 600 seconds (4 * 1 * 150) of completely detailed data
        rrdDef.addArchive(ConsolFun.AVERAGE, 0.5, 1, 150);

        // An archive of 1 hour = 3600 seconds (4 * 5 * 180) i.e. 180 averages of 5 steps
        rrdDef.addArchive(ConsolFun.AVERAGE, 0.5, 5, 180);

        // An archive of 4 hours = 14400 seconds (4 * 10 * 360) i.e. 360 averages of 10 steps
        rrdDef.addArchive(ConsolFun.AVERAGE, 0.5, 10, 360);

        // An archive of 8 hours = 28800 seconds (4 * 20 * 360) i.e. 360 averages of 20 steps
        rrdDef.addArchive(ConsolFun.AVERAGE, 0.5, 20, 360);

        // An archive of 24 hours = 86400 seconds (4 * 30 * 720) i.e. 720 averages of 30 steps
        rrdDef.addArchive(ConsolFun.AVERAGE, 0.5, 30, 720);

        // An archive of 1 week = 604800 seconds (4 * 210 * 720) i.e. 720 averages of 210 steps
        rrdDef.addArchive(ConsolFun.AVERAGE, 0.5, 210, 720);

        // An archive of 1 month ~= 28 days = 604800 seconds (4 * 840 * 720) i.e. 720 averages of 840 steps
        rrdDef.addArchive(ConsolFun.AVERAGE, 0.5, 840, 720);

        // An archive of 1 year = 364 days = 31449600 seconds (4 * 10920 * 720) i.e. 720 averages of 10920 steps
        rrdDef.addArchive(ConsolFun.AVERAGE, 0.5, 10920, 720);

        RrdDb dataBase = new RrdDb(rrdDef);
        dataBase.close();
    } else {
        logger.info("Using existing RRD database: " + new File(dataBaseFile).getAbsolutePath());
    }
}
开发者ID:ow2-proactive，项目名称:scheduling，代码行数:46，代码来源:RRDDataStore.java

示例11: testSpike

import org.rrd4j.core.RrdDef; //导入依赖的package包/类
@Test
public void testSpike() throws IOException {
    RrdDef rrdDef = new RrdDef("testSpike.rrd", 0, 60);
    rrdDef.setVersion(2);
    rrdDef.addDatasource("ds", GAUGE, 3600, -5, 30);
    rrdDef.addArchive(AVERAGE, 0.5, 60, 999);
    RrdDb rrdDb = new RrdDb(rrdDef,factory);

    Calendar testTime = Calendar.getInstance();
    testTime.set(Calendar.MINUTE, 0);
    testTime.set(Calendar.SECOND, 0);
    testTime.set(Calendar.MILLISECOND, 0);
    System.out.println(testTime);
    //testTime.add(Calendar.HOUR, -1);
    long start =  Util.getTimestamp(testTime);
    long timeStamp = start;

    for(int i = 0; i < 180; i++) {
        long  sampleTime = timeStamp;
        if(i == 117) {
            sampleTime += -1;
        }
        rrdDb.createSample(sampleTime).setValue("ds", 30).update();
        timeStamp += 60;
    }

    long end = timeStamp;
    FetchData f = rrdDb.createFetchRequest(AVERAGE, start, end).fetchData();
    System.out.println(f.dump());
    double[] values = f.getValues("ds");

    assertTrue("Data before first entry", Double.isNaN(values[0]));
    assertEquals("Bad average in point 1", 30, values[1], 1e-3);
    assertEquals("Bad average in point 2", 30, values[2], 1e-3);
    assertTrue("Data after last entry", Double.isNaN(values[3]));

    rrdDb.close();

    RrdDb rrdDbForRead = new RrdDb("testSpike.rrd",factory);
    FetchData result = rrdDbForRead.createFetchRequest(AVERAGE, start, end).fetchData();
    System.out.println(f.dump());
    double[] resultData = result.getValues("ds");

    assertTrue("Data before first entry", Double.isNaN(resultData[0]));
    assertEquals("Bad average in point 1", 30, resultData[1], 1e-3);
    assertEquals("Bad average in point 2", 30, resultData[2], 1e-3);
    assertTrue("Data after last entry", Double.isNaN(resultData[3]));

    rrdDbForRead.close();
}
开发者ID:ChaosXu，项目名称:rrd4j-cassandra，代码行数:51，代码来源:CassandraBackendTest.java


注：本文中的org.rrd4j.core.RrdDef类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。