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Metrics Publishing (#1234)

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Included the following with core changes to allow labeled metrics for Prometheus exposition format publishing.
* javadoc updates
* remove extra types
* use NBLabeledElement instead of NBNamedElement
* contextualize NBLabeledElement for graphite/metrics
* externalize labeled ScriptContext to API
* add labels to NicerTimer
* remove partial packaging
* more progress on formatting for prom exposition format
* added metrics diagram
* resolve build issues with label params
* resolve build issues with label params
* prometheus export services
* added PromExpoFormat Tests for NBMetricMeter(Counting+Sampling) and NBMetricTimer(Counting)
* added test for Gauge Formatting
* added Gauge Formatting as well as Sampling values (count, stdev ...)
* added sketch for metrics labeling contexts
* add NBLabeledElement in all the places, retool calling paths to use it
* synchronize antlr versions after partial snyk change
* unbreak static initializer block after IntelliJ "fixed" it.
* engine-api - adapt to NBLabeledElement
* adapters-api - adapt to NBLabeledElement
* nb-api - adapt to NBLabeledElement
* engine-core - adapt to NBLabeledElement
* misc-adapters - adapt to NBLabeledElement
* streaming-adapters - adapt to NBLabeledElement
* add missing test
* initial implementation of a prom push reporter
* Resolve build issue with parseGlobalOptions
* replaced with PromPushReporter
* cleanup unused deps
* dependency removal for micrometer
* allow empty labels for tests
* change space.getName to space.getSpaceName
* cleanup poms
* graphite linearization now includes space element
* http adapter should only depend on adapters API
* http space does not create its own metric names
* import cleanups
* improved javadocs
* introduce component concepts

---------

Co-authored-by: Jonathan Shook <jshook@gmail.com>
Co-authored-by: Mike Yaacoub <mike.yaacoub@datastax.com>
This commit is contained in:
Jeff Banks
2023-05-09 09:52:42 -05:00
committed by GitHub
parent bca2d8a2ee
commit 02ff160b3c
149 changed files with 5713 additions and 4551 deletions
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10
nbr/src/test/java/io/nosqlbench/engine/core/script/MetricsIntegrationTest.java
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2022 nosqlbench
* Copyright (c) 2022-2023 nosqlbench
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -17,7 +17,7 @@
package io.nosqlbench.engine.core.script;
import com.codahale.metrics.Histogram;
import io.nosqlbench.api.engine.activityimpl.ActivityDef;
import io.nosqlbench.api.config.NBLabeledElement;
import io.nosqlbench.api.engine.metrics.ActivityMetrics;
import org.junit.jupiter.api.Test;
@@ -29,12 +29,12 @@ public class MetricsIntegrationTest {
@Test
public void testHistogramLogger() {
ActivityDef ad = ActivityDef.parseActivityDef("alias=foo;driver=diag;op=noop");
Histogram testhistogram = ActivityMetrics.histogram(ad, "testhistogram", 3);
final NBLabeledElement labeled = NBLabeledElement.forKV("alias","foo","driver","diag","op","noop");
final Histogram testhistogram = ActivityMetrics.histogram(labeled, "testhistogram", 3);
ActivityMetrics.addHistoLogger("testsession", ".*","testhisto.log","1s");
testhistogram.update(400);
testhistogram.getSnapshot();
File logfile = new File("testhisto.log");
final File logfile = new File("testhisto.log");
assertThat(logfile).exists();
assertThat(logfile.lastModified()).isGreaterThan(System.currentTimeMillis()-10000);