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-rw-r--r--sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/metrics/MicrometerMetrics.kt13
-rw-r--r--sources/hv-collector-main/src/test/kotlin/org/onap/dcae/collectors/veshv/main/MicrometerMetricsTest.kt34
2 files changed, 41 insertions, 6 deletions
diff --git a/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/metrics/MicrometerMetrics.kt b/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/metrics/MicrometerMetrics.kt
index fa52ac2c..9d417a28 100644
--- a/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/metrics/MicrometerMetrics.kt
+++ b/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/metrics/MicrometerMetrics.kt
@@ -34,6 +34,7 @@ import org.onap.dcae.collectors.veshv.domain.WireFrameMessage
import org.onap.dcae.collectors.veshv.model.ClientRejectionCause
import org.onap.dcae.collectors.veshv.model.MessageDropCause
import org.onap.dcae.collectors.veshv.domain.RoutedMessage
+import org.onap.dcae.collectors.veshv.domain.VesMessage
import org.onap.dcae.collectors.veshv.utils.TimeUtils.epochMicroToInstant
import java.time.Duration
import java.time.Instant
@@ -46,7 +47,6 @@ import java.time.Instant
class MicrometerMetrics internal constructor(
private val registry: PrometheusMeterRegistry = PrometheusMeterRegistry(PrometheusConfig.DEFAULT)
) : Metrics {
-
private val receivedBytes = registry.counter(name(DATA, RECEIVED, BYTES))
private val receivedMessages = registry.counter(name(MESSAGES, RECEIVED))
private val receivedMessagesPayloadBytes = registry.counter(name(MESSAGES, RECEIVED, PAYLOAD, BYTES))
@@ -58,6 +58,9 @@ class MicrometerMetrics internal constructor(
.maximumExpectedValue(MAX_BUCKET_DURATION)
.publishPercentileHistogram(true)
.register(registry)
+ private val processingTimeWithoutRouting = Timer.builder(name(MESSAGES, PROCESSING, TIME, WITHOUT, ROUTING))
+ .publishPercentileHistogram(true)
+ .register(registry)
private val totalLatency = Timer.builder(name(MESSAGES, LATENCY))
.maximumExpectedValue(MAX_BUCKET_DURATION)
.publishPercentileHistogram(true)
@@ -67,12 +70,10 @@ class MicrometerMetrics internal constructor(
private val sentMessagesByTopic = { topic: String ->
registry.counter(name(MESSAGES, SENT, TOPIC), TOPIC, topic)
}.memoize<String, Counter>()
-
private val droppedMessages = registry.counter(name(MESSAGES, DROPPED))
private val messagesDroppedByCause = { cause: String ->
registry.counter(name(MESSAGES, DROPPED, CAUSE), CAUSE, cause)
}.memoize<String, Counter>()
-
private val clientsRejected = registry.counter(name(CLIENTS, REJECTED))
private val clientsRejectedByCause = { cause: String ->
registry.counter(name(CLIENTS, REJECTED, CAUSE), CAUSE, cause)
@@ -97,6 +98,10 @@ class MicrometerMetrics internal constructor(
receivedBytes.increment(size.toDouble())
}
+ override fun notifyMessageReadyForRouting(msg: VesMessage) {
+ processingTimeWithoutRouting.record(Duration.between(msg.wtpFrame.receivedAt, Instant.now()))
+ }
+
override fun notifyMessageReceived(msg: WireFrameMessage) {
receivedMessages.increment()
receivedMessagesPayloadBytes.increment(msg.payloadSize.toDouble())
@@ -150,6 +155,8 @@ class MicrometerMetrics internal constructor(
internal const val LATENCY = "latency"
internal const val PAYLOAD = "payload"
internal val MAX_BUCKET_DURATION = Duration.ofSeconds(300L)
+ internal const val WITHOUT = "without"
+ internal const val ROUTING = "routing"
internal fun name(vararg name: String) = "$PREFIX.${name.joinToString(".")}"
}
}
diff --git a/sources/hv-collector-main/src/test/kotlin/org/onap/dcae/collectors/veshv/main/MicrometerMetricsTest.kt b/sources/hv-collector-main/src/test/kotlin/org/onap/dcae/collectors/veshv/main/MicrometerMetricsTest.kt
index 66f3a5fc..a3471d46 100644
--- a/sources/hv-collector-main/src/test/kotlin/org/onap/dcae/collectors/veshv/main/MicrometerMetricsTest.kt
+++ b/sources/hv-collector-main/src/test/kotlin/org/onap/dcae/collectors/veshv/main/MicrometerMetricsTest.kt
@@ -20,6 +20,7 @@
package org.onap.dcae.collectors.veshv.main
import arrow.core.Option
+import com.google.protobuf.ByteString
import io.micrometer.core.instrument.Counter
import io.micrometer.core.instrument.Meter
import io.micrometer.core.instrument.Tags
@@ -39,7 +40,9 @@ import org.onap.dcae.collectors.veshv.model.ClientRejectionCause.PAYLOAD_SIZE_EX
import org.onap.dcae.collectors.veshv.model.MessageDropCause.INVALID_MESSAGE
import org.onap.dcae.collectors.veshv.model.MessageDropCause.ROUTE_NOT_FOUND
import org.onap.dcae.collectors.veshv.domain.RoutedMessage
+import org.onap.dcae.collectors.veshv.domain.VesEventDomain
import org.onap.dcae.collectors.veshv.domain.VesMessage
+import org.onap.dcae.collectors.veshv.tests.utils.commonHeader
import org.onap.dcae.collectors.veshv.tests.utils.emptyWireProtocolFrame
import org.onap.dcae.collectors.veshv.tests.utils.verifyCounter
import org.onap.dcae.collectors.veshv.tests.utils.verifyGauge
@@ -203,6 +206,25 @@ object MicrometerMetricsTest : Spek({
}
}
+ on("$PREFIX.messages.processing.time.without.routing") {
+ val counterName = "$PREFIX.messages.processing.time.without.routing"
+ val processingTimeMs = 100L
+
+ it("should update timer") {
+
+ cut.notifyMessageReadyForRouting(vesMessageReceivedAt(Instant.now().minusMillis(processingTimeMs)))
+
+ registry.verifyTimer(counterName) { timer ->
+ assertThat(timer.mean(TimeUnit.MILLISECONDS)).isGreaterThanOrEqualTo(processingTimeMs.toDouble())
+ }
+ verifyCountersAndTimersAreUnchangedBut(
+ counterName,
+ "$PREFIX.messages.sent.topic",
+ "$PREFIX.messages.sent",
+ "$PREFIX.messages.latency")
+ }
+ }
+
on("$PREFIX.messages.latency") {
val counterName = "$PREFIX.messages.latency"
val latencyMs = 1666L
@@ -362,13 +384,19 @@ object MicrometerMetricsTest : Spek({
}
})
-fun routedMessage(topic: String, partition: Int = 0) =
+private fun vesMessageReceivedAt(receivedAt: Temporal, domain: VesEventDomain = VesEventDomain.PERF3GPP): VesMessage {
+ val commonHeader = commonHeader(domain)
+ return VesMessage(commonHeader,
+ wireProtocolFrame(commonHeader, ByteString.copyFromUtf8("highvolume measurements"), receivedAt))
+}
+
+private fun routedMessage(topic: String, partition: Int = 0) =
vesEvent().run { toRoutedMessage(topic, partition) }
-fun routedMessageReceivedAt(topic: String, receivedAt: Temporal, partition: Int = 0) =
+private fun routedMessageReceivedAt(topic: String, receivedAt: Temporal, partition: Int = 0) =
vesEvent().run { toRoutedMessage(topic, partition, receivedAt) }
-fun routedMessageSentAt(topic: String, sentAt: Instant, partition: Int = 0) =
+private fun routedMessageSentAt(topic: String, sentAt: Instant, partition: Int = 0) =
vesEvent().run {
val builder = toBuilder()
builder.commonEventHeaderBuilder.lastEpochMicrosec = sentAt.epochSecond * 1000000 + sentAt.nano / 1000