use of com.navercorp.pinpoint.common.server.bo.stat.JvmGcBo in project pinpoint by naver.
the class JvmGcSamplerTest method gcCalculation_jvmRestarts_uncollectedValues_previousUncollectedValue.
@Test
public void gcCalculation_jvmRestarts_uncollectedValues_previousUncollectedValue() {
// Given
long firstAgentStartTimestamp = 10L;
long secondAgentStartTimestamp = 1000L;
JvmGcBo previousJvmGcBo = createJvmGcBoForGcTest(firstAgentStartTimestamp, JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
JvmGcBo uncollectedJvmGcBo1_1 = createJvmGcBoForGcTest(firstAgentStartTimestamp, JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
long firstGcCount_1 = randomGcCount();
long firstGcTime_1 = randomGcTime();
JvmGcBo firstJvmGcBo_1 = createJvmGcBoForGcTest(firstAgentStartTimestamp, firstGcCount_1, firstGcTime_1);
long secondGcCount_1 = randomGcCount() + firstGcCount_1;
long secondGcTime_1 = randomGcTime() + firstGcTime_1;
JvmGcBo secondJvmGcBo_1 = createJvmGcBoForGcTest(firstAgentStartTimestamp, secondGcCount_1, secondGcTime_1);
JvmGcBo uncollectedJvmGcBo2_1 = createJvmGcBoForGcTest(firstAgentStartTimestamp, JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
long firstGcCount_2 = randomGcCount();
long firstGcTime_2 = randomGcTime();
JvmGcBo firstJvmGcBo_2 = createJvmGcBoForGcTest(secondAgentStartTimestamp, firstGcCount_2, firstGcTime_2);
JvmGcBo uncollectedJvmGcBo1_2 = createJvmGcBoForGcTest(secondAgentStartTimestamp, JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
long secondGcCount_2 = randomGcCount() + firstGcCount_2;
long secondGcTime_2 = randomGcTime() + firstGcTime_2;
JvmGcBo secondJvmGcBo_2 = createJvmGcBoForGcTest(secondAgentStartTimestamp, secondGcCount_2, secondGcTime_2);
long thirdGcCount_2 = randomGcCount() + secondGcCount_2;
long thirdGcTime_2 = randomGcCount() + secondGcTime_2;
JvmGcBo thirdJvmGcBo_2 = createJvmGcBoForGcTest(secondAgentStartTimestamp, thirdGcCount_2, thirdGcTime_2);
JvmGcBo uncollectedJvmGcBo2_2 = createJvmGcBoForGcTest(secondAgentStartTimestamp, JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
// must be in descending order
List<JvmGcBo> jvmGcBos = Arrays.asList(uncollectedJvmGcBo2_2, thirdJvmGcBo_2, secondJvmGcBo_2, uncollectedJvmGcBo1_2, firstJvmGcBo_2, uncollectedJvmGcBo2_1, secondJvmGcBo_1, firstJvmGcBo_1, uncollectedJvmGcBo1_1);
// When
SampledJvmGc sampledJvmGc = sampler.sampleDataPoints(0, System.currentTimeMillis(), jvmGcBos, previousJvmGcBo);
// Then
long gcCountsBeforeJvmRestart = secondGcCount_1 - firstGcCount_1;
long gcCountsAfterJvmRestart = thirdGcCount_2;
long gcTimesBeforeJvmRestart = secondGcTime_1 - firstGcTime_1;
long gcTimesAfterJvmRestart = thirdGcTime_2;
long expectedGcCount = gcCountsBeforeJvmRestart + gcCountsAfterJvmRestart;
long expectedGcTime = gcTimesBeforeJvmRestart + gcTimesAfterJvmRestart;
long actualGcCount = sampledJvmGc.getGcOldCount().getSumYVal();
long actualGcTime = sampledJvmGc.getGcOldTime().getSumYVal();
Assert.assertEquals(expectedGcCount, actualGcCount);
Assert.assertEquals(expectedGcTime, actualGcTime);
}
use of com.navercorp.pinpoint.common.server.bo.stat.JvmGcBo in project pinpoint by naver.
the class JvmGcSamplerTest method createJvmGcBoForGcTest.
private JvmGcBo createJvmGcBoForGcTest(long startTimestamp, long gcOldCount, long gcOldTime) {
JvmGcBo jvmGcBo = createJvmGcBoForGcTest(gcOldCount, gcOldTime);
jvmGcBo.setStartTimestamp(startTimestamp);
return jvmGcBo;
}
use of com.navercorp.pinpoint.common.server.bo.stat.JvmGcBo in project pinpoint by naver.
the class JvmGcSamplerTest method gcCalculation_jvmRestarts_uncollectedValues_noPrevious.
@Test
public void gcCalculation_jvmRestarts_uncollectedValues_noPrevious() {
// Given
long firstAgentStartTimestamp = 10L;
long secondAgentStartTimestamp = 1000L;
JvmGcBo uncollectedJvmGcBo1_1 = createJvmGcBoForGcTest(firstAgentStartTimestamp, JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
long firstGcCount_1 = randomGcCount();
long firstGcTime_1 = randomGcTime();
JvmGcBo firstJvmGcBo_1 = createJvmGcBoForGcTest(firstAgentStartTimestamp, firstGcCount_1, firstGcTime_1);
JvmGcBo uncollectedJvmGcBo2_1 = createJvmGcBoForGcTest(firstAgentStartTimestamp, JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
long firstGcCount_2 = randomGcCount();
long firstGcTime_2 = randomGcTime();
JvmGcBo firstJvmGcBo_2 = createJvmGcBoForGcTest(secondAgentStartTimestamp, firstGcCount_2, firstGcTime_2);
JvmGcBo uncollectedJvmGcBo1_2 = createJvmGcBoForGcTest(secondAgentStartTimestamp, JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
long secondGcCount_2 = randomGcCount() + firstGcCount_2;
long secondGcTime_2 = randomGcTime() + firstGcTime_2;
JvmGcBo secondJvmGcBo_2 = createJvmGcBoForGcTest(secondAgentStartTimestamp, secondGcCount_2, secondGcTime_2);
long thirdGcCount_2 = randomGcCount() + secondGcCount_2;
long thirdGcTime_2 = randomGcCount() + secondGcTime_2;
JvmGcBo thirdJvmGcBo_2 = createJvmGcBoForGcTest(secondAgentStartTimestamp, thirdGcCount_2, thirdGcTime_2);
JvmGcBo uncollectedJvmGcBo2_2 = createJvmGcBoForGcTest(secondAgentStartTimestamp, JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
// must be in descending order
List<JvmGcBo> jvmGcBos = Arrays.asList(uncollectedJvmGcBo2_2, thirdJvmGcBo_2, secondJvmGcBo_2, uncollectedJvmGcBo1_2, firstJvmGcBo_2, uncollectedJvmGcBo2_1, firstJvmGcBo_1, uncollectedJvmGcBo1_1);
// When
SampledJvmGc sampledJvmGc = sampler.sampleDataPoints(0, System.currentTimeMillis(), jvmGcBos, null);
// Then
long gcCountsBeforeJvmRestart = 0L;
long gcCountsAfterJvmRestart = thirdGcCount_2;
long gcTimesBeforeJvmRestart = 0L;
long gcTimesAfterJvmRestart = thirdGcTime_2;
long expectedGcCount = gcCountsBeforeJvmRestart + gcCountsAfterJvmRestart;
long expectedGcTime = gcTimesBeforeJvmRestart + gcTimesAfterJvmRestart;
long actualGcCount = sampledJvmGc.getGcOldCount().getSumYVal();
long actualGcTime = sampledJvmGc.getGcOldTime().getSumYVal();
Assert.assertEquals(expectedGcCount, actualGcCount);
Assert.assertEquals(expectedGcTime, actualGcTime);
}
use of com.navercorp.pinpoint.common.server.bo.stat.JvmGcBo in project pinpoint by naver.
the class JvmGcSamplerTest method gcCalculation_uncollectedValues_previousUncollectedValue.
@Test
public void gcCalculation_uncollectedValues_previousUncollectedValue() {
// Given
JvmGcBo previousJvmGcBo = createJvmGcBoForGcTest(JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
JvmGcBo uncollectedJvmGcBo1 = createJvmGcBoForGcTest(JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
long firstGcCount = randomGcCount();
long firstGcTime = randomGcTime();
JvmGcBo firstJvmGcBo = createJvmGcBoForGcTest(firstGcCount, firstGcTime);
JvmGcBo uncollectedJvmGcBo2 = createJvmGcBoForGcTest(JvmGcBo.UNCOLLECTED_VALUE, JvmGcBo.UNCOLLECTED_VALUE);
long secondGcCount = randomGcCount() + firstGcCount;
long secondGcTime = randomGcTime() + firstGcTime;
JvmGcBo secondJvmGcBo = createJvmGcBoForGcTest(secondGcCount, secondGcTime);
// must be in descending order
List<JvmGcBo> jvmGcBos = Arrays.asList(secondJvmGcBo, uncollectedJvmGcBo2, firstJvmGcBo, uncollectedJvmGcBo1);
// When
SampledJvmGc sampledJvmGc = sampler.sampleDataPoints(0, System.currentTimeMillis(), jvmGcBos, previousJvmGcBo);
// Then
long expectedGcCount = secondGcCount - firstGcCount;
long expectedGcTime = secondGcTime - firstGcTime;
long actualGcCount = sampledJvmGc.getGcOldCount().getSumYVal();
long actualGcTime = sampledJvmGc.getGcOldTime().getSumYVal();
Assert.assertEquals(expectedGcCount, actualGcCount);
Assert.assertEquals(expectedGcTime, actualGcTime);
}
use of com.navercorp.pinpoint.common.server.bo.stat.JvmGcBo in project pinpoint by naver.
the class JvmGcSamplerTest method gcCalculation_multipleDataPoints.
@Test
public void gcCalculation_multipleDataPoints() {
// Given
long previousGcCount = randomGcCount();
long previousGcTime = randomGcTime();
JvmGcBo previousJvmGcBo = createJvmGcBoForGcTest(previousGcCount, previousGcTime);
long firstGcCount = randomGcCount() + previousGcCount;
long firstGcTime = randomGcTime() + previousGcTime;
JvmGcBo firstJvmGcBo = createJvmGcBoForGcTest(firstGcCount, firstGcTime);
long secondGcCount = randomGcCount() + firstGcCount;
long secondGcTime = randomGcTime() + firstGcTime;
JvmGcBo secondJvmGcBo = createJvmGcBoForGcTest(secondGcCount, secondGcTime);
// must be in descending order
List<JvmGcBo> jvmGcBos = Arrays.asList(secondJvmGcBo, firstJvmGcBo);
// When
SampledJvmGc sampledJvmGc = sampler.sampleDataPoints(0, System.currentTimeMillis(), jvmGcBos, previousJvmGcBo);
// Then
long expectedGcCount = secondGcCount - previousGcCount;
long expectedGcTime = secondGcTime - previousGcTime;
long actualGcCount = sampledJvmGc.getGcOldCount().getSumYVal();
long actualGcTime = sampledJvmGc.getGcOldTime().getSumYVal();
Assert.assertEquals(expectedGcCount, actualGcCount);
Assert.assertEquals(expectedGcTime, actualGcTime);
}
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