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MetricRegistry.java
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MetricRegistry.java
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/*
* Copyright (C) 2024 The jgc_exporter Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package prometheus.exporter.jgc.metric;
import io.prometheus.client.*;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
public class MetricRegistry extends CollectorRegistry {
public static final MetricRegistry SINGLETON = new MetricRegistry();
public static final Metric<Gauge.Child, Gauge> EXPORTER_STARTUP_SECONDS =
Metric.of(
() ->
Gauge.build()
.labelNames("host")
.name("jgc_startup_timestamp_seconds")
.help("Timestamp of exporter startup")
.create());
public static final Metric<Gauge.Child, Gauge> EXPORTER_VERSION_INFO =
Metric.of(
() ->
Gauge.build()
.labelNames("version", "host")
.name("jgc_exporter_version_info")
.help("The version of jgc_exporter")
.create());
public static final Metric<Gauge.Child, Gauge> GC_COLLECT_FILES =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_collect_files")
.help("jgc exporter collect file list")
.create());
public static final Metric<Counter.Child, Counter> GC_LOG_LINES =
Metric.of(
() ->
Counter.build()
.labelNames("path", "host")
.name("jgc_log_lines")
.help("Number of process log lines")
.create());
public static final Metric<Summary.Child, Summary> GC_EVENT_DURATION =
Metric.of(
() ->
Summary.build()
.name("jgc_event_duration_seconds")
.help("Duration of gc event")
.labelNames("path", "host", "category")
.create());
public static final Metric<Summary.Child, Summary> GC_EVENT_LAST_MINUTE_DURATION =
Metric.of(
() ->
Summary.build()
.ageBuckets(6)
.maxAgeSeconds(60)
.quantile(0, 0.05)
.quantile(0.5, 0.05)
.quantile(0.75, 0.05)
.quantile(1.0, 0.05)
.labelNames("path", "host")
.name("jgc_event_last_minute_duration_seconds")
.help("Last minute duration of gc event")
.create());
public static final Metric<Summary.Child, Summary> GC_EVENT_LAST_MINUTE_PAUSE_DURATION =
Metric.of(
() ->
Summary.build()
.ageBuckets(6)
.maxAgeSeconds(60)
.quantile(0, 0.05)
.quantile(0.5, 0.05)
.quantile(0.75, 0.05)
.quantile(1.0, 0.05)
.labelNames("path", "host")
.name("jgc_event_last_minute_pause_duration_seconds")
.help("Last minute pause duration of gc event")
.create());
public static final Metric<Summary.Child, Summary> GC_EVENT_PAUSE_DURATION =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host", "category")
.name("jgc_event_pause_duration_seconds")
.help("Duration of gc pause event")
.create());
public static final Metric<Gauge.Child, Gauge> HEAP_OCCUPANCY_BEFORE_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_heap_occupancy_before_collection_bytes")
.help("heap occupancy before collection")
.create());
public static final Metric<Gauge.Child, Gauge> HEAP_SIZE_BEFORE_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_heap_size_before_collection_bytes")
.help("heap size before collection")
.create());
public static final Metric<Gauge.Child, Gauge> HEAP_OCCUPANCY_AFTER_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_heap_occupancy_after_collection_bytes")
.help("heap occupancy after collection")
.create());
public static final Metric<Gauge.Child, Gauge> HEAP_SIZE_AFTER_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_heap_size_after_collection_bytes")
.help("heap size after collection")
.create());
public static final Metric<Gauge.Child, Gauge> YOUNG_OCCUPANCY_BEFORE_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_young_occupancy_before_collection_bytes")
.help("young generation occupancy before collection")
.create());
public static final Metric<Gauge.Child, Gauge> YOUNG_SIZE_BEFORE_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_young_size_before_collection_bytes")
.help("young generation size before collection")
.create());
public static final Metric<Gauge.Child, Gauge> YOUNG_OCCUPANCY_AFTER_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_young_occupancy_after_collection_bytes")
.help("young generation occupancy after collection")
.create());
public static final Metric<Gauge.Child, Gauge> YOUNG_SIZE_AFTER_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_young_size_after_collection_bytes")
.help("young generation size after collection")
.create());
public static final Metric<Gauge.Child, Gauge> OLD_OCCUPANCY_BEFORE_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_old_occupancy_before_collection_bytes")
.help("old generation occupancy before collection")
.create());
public static final Metric<Gauge.Child, Gauge> OLD_SIZE_BEFORE_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_old_size_before_collection_bytes")
.help("old generation size before collection")
.create());
public static final Metric<Gauge.Child, Gauge> OLD_OCCUPANCY_AFTER_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_old_occupancy_after_collection_bytes")
.help("old generation occupancy after collection")
.create());
public static final Metric<Gauge.Child, Gauge> OLD_SIZE_AFTER_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_old_size_after_collection_bytes")
.help("old generation size after collection")
.create());
public static final Metric<Gauge.Child, Gauge> METASPACE_OCCUPANCY_BEFORE_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_metaspace_occupancy_before_collection_bytes")
.help("metaspace occupancy before collection")
.create());
public static final Metric<Gauge.Child, Gauge> METASPACE_SIZE_BEFORE_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_metaspace_size_before_collection_bytes")
.help("metaspace size before collection")
.create());
public static final Metric<Gauge.Child, Gauge> METASPACE_OCCUPANCY_AFTER_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_metaspace_occupancy_after_collection_bytes")
.help("metaspace occupancy after collection")
.create());
public static final Metric<Gauge.Child, Gauge> METASPACE_SIZE_AFTER_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_metaspace_size_after_collection_bytes")
.help("metaspace size after collection")
.create());
public static final Metric<Summary.Child, Summary> CMS_CLASS_UNLOADING_PROCESS_TIME =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_cms_class_unloading_process_duration_seconds")
.help("class unloading process time")
.create());
public static final Metric<Summary.Child, Summary> CMS_SYMBOL_TABLE_PROCESS_TIME =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_cms_symbol_table_process_duration_seconds")
.help("symbol table process time")
.create());
public static final Metric<Summary.Child, Summary> CMS_STRING_TABLE_PROCESS_TIME =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_cms_string_table_process_duration_seconds")
.help("string table process duration")
.create());
public static final Metric<Summary.Child, Summary> CMS_SYMBOL_AND_STRING_TABLE_PROCESS_TIME =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_cms_symbol_and_string_table_process_seconds")
.help("symbol and string table process duration")
.create());
public static final Metric<Gauge.Child, Gauge> SOFT_REFERENCE_COUNT =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_soft_references")
.help("amount of soft references")
.create());
public static final Metric<Summary.Child, Summary> SOFT_REFERENCE_PAUSE_TIME =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_soft_reference_pause_duration_seconds")
.help("soft reference pause duration")
.create());
public static final Metric<Gauge.Child, Gauge> WEAK_REFERENCE_COUNT =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_weak_references")
.help("amount of weak references")
.create());
public static final Metric<Summary.Child, Summary> WEAK_REFERENCE_PAUSE_TIME =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_weak_reference_pause_seconds")
.help("weak reference pause duration")
.create());
public static final Metric<Gauge.Child, Gauge> FINAL_REFERENCE_COUNT =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_final_references")
.help("amount of final references")
.create());
public static final Metric<Summary.Child, Summary> FINAL_REFERENCE_PAUSE_TIME =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_final_reference_pause_duration_seconds")
.help("final reference pause duration")
.create());
public static final Metric<Gauge.Child, Gauge> PHANTOM_REFERENCE_COUNT =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_phantom_references")
.help("amount of phantom references")
.create());
public static final Metric<Gauge.Child, Gauge> PHANTOM_REFERENCE_FREE_COUNT =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_free_phantom_references")
.help("amount of free phantom references")
.create());
public static final Metric<Summary.Child, Summary> PHANTOM_REFERENCE_PAUSE_TIME =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_phantom_reference_pause_duration_seconds")
.help("phantom reference pause duration")
.create());
public static final Metric<Gauge.Child, Gauge> JNI_WEAK_REFERENCE_COUNT =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_jni_weak_references")
.help("amount of jni weak references")
.create());
public static final Metric<Summary.Child, Summary> JNI_WEAK_REFERENCE_PAUSE_TIME =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_jni_weak_reference_pause_duration_seconds")
.help("jni weak reference pause duration")
.create());
public static final Metric<Gauge.Child, Gauge> G1_EDEN_OCCUPANCY_AFTER_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_eden_occupancy_after_collection_bytes")
.help("eden occupancy bytes after collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_EDEN_OCCUPANCY_BEFORE_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_eden_heap_occupancy_before_collection_bytes")
.help("eden heap occupancy bytes before collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_EDEN_SIZE_AFTER_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_eden_size_after_collection_bytes")
.help("eden size after collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_EDEN_SIZE_BEFORE_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_eden_size_before_collection_bytes")
.help("eden size before collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_SURVIVOR_HEAP_OCCUPANCY_AFTER_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_survivor_heap_occupancy_after_collection_bytes")
.help("survivor heap occupancy bytes after collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_SURVIVOR_HEAP_OCCUPANCY_BEFORE_COLLECTION =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_survivor_heap_occupancy_before_collection_bytes")
.help("survivor heap occupancy bytes before collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_SURVIVOR_SIZE =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_survivor_size_bytes")
.help("survivor size")
.create());
public static final Metric<Gauge.Child, Gauge> G1_EDEN_REGION_BEFORE =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_eden_before_collection_regions")
.help("amount of g1 eden region before collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_EDEN_REGION_AFTER =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_eden_after_collection_regions")
.help("amount of g1 eden region after collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_EDEN_REGION_ASSIGN =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_eden_assign_regions")
.help("amount of g1 eden assign regions")
.create());
public static final Metric<Gauge.Child, Gauge> G1_SURVIVOR_REGION_BEFORE =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_survivor_before_collection_regions")
.help("amount of g1 survivor region before collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_SURVIVOR_REGION_AFTER =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_survivor_after_collection_regions")
.help("amount of g1 survivor region after collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_SURVIVOR_REGION_ASSIGN =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_survivor_assign_regions")
.help("amount of g1 survivor assign regions")
.create());
public static final Metric<Gauge.Child, Gauge> G1_OLD_REGION_BEFORE =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_old_before_collection_regions")
.help("amount of g1 old regions before collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_OLD_REGION_AFTER =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_old_after_collection_regions")
.help("amount of g1 old regions after collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_OLD_REGION_ASSIGN =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_old_assign_regions")
.help("amount of g1 old assign regions")
.create());
public static final Metric<Gauge.Child, Gauge> G1_HUMONGOUS_REGION_BEFORE =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_humongous_before_collection_regions")
.help("amount of g1 humongous regions before collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_HUMONGOUS_REGION_AFTER =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_humongous_after_collection_regions")
.help("amount of g1 humongous regions after collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_HUMONGOUS_REGION_ASSIGN =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_humongous_assign_regions")
.help("amount of g1 humongous assign regions")
.create());
public static final Metric<Gauge.Child, Gauge> G1_ARCHIVE_REGION_BEFORE =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_archive_before_collection_regions")
.help("amount of g1 archive regions before collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_ARCHIVE_REGION_AFTER =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_archive_after_collection_regions")
.help("amount of g1 archive regions after collection")
.create());
public static final Metric<Gauge.Child, Gauge> G1_ARCHIVE_REGION_ASSIGN =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_g1_archive_assign_regions")
.help("amount of g1 archive assign regions")
.create());
public static final Metric<Summary.Child, Summary> ZGC_PAUSE_MARK_START_DURATION =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_zgc_pause_mark_start_duration_seconds")
.help("zgc pause mark start duration")
.create());
public static final Metric<Summary.Child, Summary> ZGC_CONCURRENT_MARK_DURATION =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_zgc_concurrent_mark_duration_seconds")
.help("zgc concurrent mark duration")
.create());
public static final Metric<Summary.Child, Summary> ZGC_CONCURRENT_MARK_FREE_DURATION =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_zgc_concurrent_mark_free_duration_seconds")
.help("zgc concurrent mark free duration")
.create());
public static final Metric<Summary.Child, Summary> ZGC_PAUSE_MARK_END_DURATION =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_zgc_pause_mark_end_duration_seconds")
.help("zgc concurrent mark end duration")
.create());
public static final Metric<Summary.Child, Summary> ZGC_PROCESS_NON_STRONG_REFERENCES_DURATION =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_zgc_process_non_strong_references_duration_seconds")
.help("zgc process non-strong references duration")
.create());
public static final Metric<Summary.Child, Summary> ZGC_CONCURRENT_RESET_RELOCATIONSET_DURATION =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_zgc_concurrent_reset_relocationset_duration_seconds")
.help("zgc concurrent reset relocationset duration")
.create());
public static final Metric<Summary.Child, Summary>
ZGC_CONCURRENT_SELECT_RELOCATIONSET_DURATION =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name(
"jgc_zgc_concurrent_select_relocationset_duration_seconds")
.help("zgc concurrent select relocationset duration")
.create());
public static final Metric<Summary.Child, Summary> ZGC_PAUSE_RELOCATE_START_DURATION =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_zgc_pause_relocate_start_duration_seconds")
.help("zgc pause relocate start duration")
.create());
public static final Metric<Summary.Child, Summary> ZGC_CONCURRENT_RELOCATE_DURATION =
Metric.of(
() ->
Summary.build()
.labelNames("path", "host")
.name("jgc_zgc_concurrent_relocate_duration_seconds")
.help("zgc concurrent relocate duration")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_LOAD_1m =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_1m_cpu_load")
.help("zgc latest 1 minute cpu load average")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_LOAD_5m =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_5m_cpu_load")
.help("zgc latest 5 minute cpu load average")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_LOAD_15m =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_15m_cpu_load")
.help("zgc latest 15 minute cpu load average")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MMU_2MS =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_2ms_mmu_ratio")
.help("zgc 2ms mmu ratio")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MMU_5MS =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_5ms_mmu_ratio")
.help("zgc 5ms mmu ratio")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MMU_10MS =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_10ms_mmu_ratio")
.help("zgc 10ms mmu ratio")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MMU_20MS =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_20ms_mmu_ratio")
.help("zgc 20ms mmu ratio")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MMU_50MS =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_50ms_mmu_ratio")
.help("zgc 50ms mmu ratio")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MMU_100MS =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_100ms_mmu_ratio")
.help("zgc 100ms mmu ratio")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MARK_START_USED =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_mark_start_used_bytes")
.help("zgc mark start used")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MARK_START_FREE =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_mark_start_free_bytes")
.help("zgc mark start free")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MARK_END_USED =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_mark_end_used_bytes")
.help("zgc mark end used")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MARK_END_FREE =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_mark_end_free_bytes")
.help("zgc mark end free")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_RELOCATE_START_USED =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_relocate_start_used_bytes")
.help("zgc relocate start used")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_RELOCATE_START_FREE =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_relocate_start_free_bytes")
.help("zgc relocate start free")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_RELOCATE_END_USED =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_relocate_end_used_bytes")
.help("zgc relocate end used")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_RELOCATE_END_FREE =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_relocate_end_free_bytes")
.help("zgc relocate end free")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_LIVE_MARK_END =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_live_mark_end_bytes")
.help("zgc live mark end")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_LIVE_RECLAIM_START =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_live_reclaim_start_bytes")
.help("zgc live reclaim start")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_LIVE_RECLAIM_END =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_live_reclaim_end_bytes")
.help("zgc live reclaim end")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_ALLOCATED_MARK_END =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_allocated_mark_end_bytes")
.help("zgc allocated mark end")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_ALLOCATED_RECLAIM_START =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_allocated_reclaim_start_bytes")
.help("zgc allocated reclaim start")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_ALLOCATED_RECLAIM_END =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_allocated_reclaim_end_bytes")
.help("zgc allocated reclaim end")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_GARBAGE_MARK_END =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_garbage_mark_end_bytes")
.help("zgc garbage mark end")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_GARBAGE_RECLAIM_START =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_garbage_reclaim_start_heap_bytes")
.help("zgc garbage reclaim start")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_GARBAGE_RECLAIM_END =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_garbage_reclaim_end_bytes")
.help("zgc garbage reclaim end")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_RECLAIMED_RECLAIM_START =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_reclaimed_reclaim_start_bytes")
.help("zgc reclaim start")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_RECLAIMED_RECLAIM_END =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_reclaimed_reclaim_end_bytes")
.help("zgc reclaim end")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MEMORY_RECLAIM_START =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_memory_reclaim_start_bytes")
.help("zgc memory reclaim start")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_MEMORY_RECLAIM_END =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_memory_reclaim_end_bytes")
.help("zgc memory reclaim end")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_METASPACE_USED =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_metaspace_used_bytes")
.help("metaspace used memory")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_METASPACE_COMMITTED =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_metaspace_committed_bytes")
.help("metaspace committed memory")
.create());
public static final Metric<Gauge.Child, Gauge> ZGC_METASPACE_RESERVED =
Metric.of(
() ->
Gauge.build()
.labelNames("path", "host")
.name("jgc_zgc_metaspace_reserved_bytes")
.help("metaspace reserved memory")
.create());
private final List<Metric> collectors;
private MetricRegistry() {
super(true);
this.collectors = new CopyOnWriteArrayList<>();
}
@Override
public void register(Collector m) {
super.register(m);
if (m instanceof Metric) {
collectors.add((Metric) m);
}
}
@Override
public void unregister(Collector m) {
super.unregister(m);
if (m instanceof Metric) {
collectors.remove(m);
}
}
public static void detach(Object object) {
SINGLETON.collectors.forEach(collector -> collector.detach(object));
}
}