<%# Copyright 2013-2018 the original author or authors from the JHipster project. This file is part of the JHipster project, see http://www.jhipster.tech/ for more information. 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. -%>

Application Metrics

JVM Metrics

Memory

Total Memory ({{metrics.gauges['jvm.memory.total.used'].value / 1000000 | number:'1.0-0'}}M / {{metrics.gauges['jvm.memory.total.max'].value / 1000000 | number:'1.0-0'}}M)

{{metrics.gauges['jvm.memory.total.used'].value * 100 / metrics.gauges['jvm.memory.total.max'].value | number:'1.0-0'}}%

Heap Memory ({{metrics.gauges['jvm.memory.heap.used'].value / 1000000 | number:'1.0-0'}}M / {{metrics.gauges['jvm.memory.heap.max'].value / 1000000 | number:'1.0-0'}}M)

{{metrics.gauges['jvm.memory.heap.used'].value * 100 / metrics.gauges['jvm.memory.heap.max'].value | number:'1.0-0'}}%

Non-Heap Memory ({{metrics.gauges['jvm.memory.non-heap.used'].value / 1000000 | number:'1.0-0'}}M / {{metrics.gauges['jvm.memory.non-heap.committed'].value / 1000000 | number:'1.0-0'}}M)

{{metrics.gauges['jvm.memory.non-heap.used'].value * 100 / metrics.gauges['jvm.memory.non-heap.committed'].value | number:'1.0-0'}}%
Threads (Total: {{metrics.gauges['jvm.threads.count'].value}})

Runnable {{metrics.gauges['jvm.threads.runnable.count'].value}}

{{metrics.gauges['jvm.threads.runnable.count'].value * 100 / metrics.gauges['jvm.threads.count'].value | number:'1.0-0'}}%

Timed Waiting ({{metrics.gauges['jvm.threads.timed_waiting.count'].value}})

{{metrics.gauges['jvm.threads.timed_waiting.count'].value * 100 / metrics.gauges['jvm.threads.count'].value | number:'1.0-0'}}%

Waiting ({{metrics.gauges['jvm.threads.waiting.count'].value}})

{{metrics.gauges['jvm.threads.waiting.count'].value * 100 / metrics.gauges['jvm.threads.count'].value | number:'1.0-0'}}%

Blocked ({{metrics.gauges['jvm.threads.blocked.count'].value}})

{{metrics.gauges['jvm.threads.blocked.count'].value * 100 / metrics.gauges['jvm.threads.count'].value | number:'1.0-0'}}%
Garbage collections
Mark Sweep count
{{metrics.gauges['jvm.garbage.PS-MarkSweep.count'].value}}
Mark Sweep time
{{metrics.gauges['jvm.garbage.PS-MarkSweep.time'].value}}ms
Scavenge count
{{metrics.gauges['jvm.garbage.PS-Scavenge.count'].value}}
Scavenge time
{{metrics.gauges['jvm.garbage.PS-Scavenge.time'].value}}ms
Updating...

HTTP requests (events per second)

Active requests {{metrics.counters['com.codahale.metrics.servlet.InstrumentedFilter.activeRequests'].count | number:'1.0-0'}} - Total requests {{metrics.timers['com.codahale.metrics.servlet.InstrumentedFilter.requests'].count | number:'1.0-0'}}

Code Count Mean Average (1 min) Average (5 min) Average (15 min)
OK {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.ok'].count}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.ok'].mean_rate) | number:'1.0-2'}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.ok'].m1_rate) | number:'1.0-2'}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.ok'].m5_rate) | number:'1.0-2'}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.ok'].m15_rate) | number:'1.0-2'}}
Not Found {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.notFound'].count}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.notFound'].mean_rate) | number:'1.0-2'}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.notFound'].m1_rate) | number:'1.0-2'}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.notFound'].m5_rate) | number:'1.0-2'}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.notFound'].m15_rate) | number:'1.0-2'}}
Server error {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.serverError'].count}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.serverError'].mean_rate) | number:'1.0-2'}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.serverError'].m1_rate) | number:'1.0-2'}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.serverError'].m5_rate) | number:'1.0-2'}} {{filterNaN(metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.serverError'].m15_rate) | number:'1.0-2'}}

Services statistics (time in millisecond)

Service name Count Mean Min p50 p75 p95 p99 Max
{{entry.key}} {{entry.value.count}} {{entry.value.mean * 1000 | number:'1.0-0'}} {{entry.value.min * 1000 | number:'1.0-0'}} {{entry.value.p50 * 1000 | number:'1.0-0'}} {{entry.value.p75 * 1000 | number:'1.0-0'}} {{entry.value.p95 * 1000 | number:'1.0-0'}} {{entry.value.p99 * 1000 | number:'1.0-0'}} {{entry.value.max * 1000 | number:'1.0-0'}}
<% if (['ehcache', 'infinispan'].includes(cacheProvider)) { %>

Cache statistics

Cache name Cache Hits Cache Misses Cache Gets Cache Puts Cache Removals Cache Evictions Cache Hit % Cache Miss % Average get time (µs) Average put time (µs) Average remove time (µs)
{{entry.key}} {{metrics.gauges[entry.key + '.cache-hits'].value}} {{metrics.gauges[entry.key + '.cache-misses'].value}} {{metrics.gauges[entry.key + '.cache-gets'].value}} {{metrics.gauges[entry.key + '.cache-puts'].value}} {{metrics.gauges[entry.key + '.cache-removals'].value}} {{metrics.gauges[entry.key + '.cache-evictions'].value}} {{metrics.gauges[entry.key + '.cache-hit-percentage'].value}} {{metrics.gauges[entry.key + '.cache-miss-percentage'].value }} {{filterNaN(metrics.gauges[entry.key + '.average-get-time'].value) | number : '1.2-2' }} {{filterNaN(metrics.gauges[entry.key + '.average-put-time'].value) | number : '1.2-2'}} {{filterNaN(metrics.gauges[entry.key + '.average-remove-time'].value) | number : '1.2-2' }}
<%_ } _%>

DataSource statistics (time in millisecond)

Usage ({{metrics.gauges['HikariPool-1.pool.ActiveConnections'].value}} / {{metrics.gauges['HikariPool-1.pool.TotalConnections'].value}}) Count Mean Min p50 p75 p95 p99 Max
{{metrics.gauges['HikariPool-1.pool.ActiveConnections'].value * 100 / metrics.gauges['HikariPool-1.pool.TotalConnections'].value | number:'1.0-0'}}%
{{metrics.histograms['HikariPool-1.pool.Usage'].count}} {{filterNaN(metrics.histograms['HikariPool-1.pool.Usage'].mean) | number:'1.0-2'}} {{filterNaN(metrics.histograms['HikariPool-1.pool.Usage'].min) | number:'1.0-2'}} {{filterNaN(metrics.histograms['HikariPool-1.pool.Usage'].p50) | number:'1.0-2'}} {{filterNaN(metrics.histograms['HikariPool-1.pool.Usage'].p75) | number:'1.0-2'}} {{filterNaN(metrics.histograms['HikariPool-1.pool.Usage'].p95) | number:'1.0-2'}} {{filterNaN(metrics.histograms['HikariPool-1.pool.Usage'].p99) | number:'1.0-2'}} {{filterNaN(metrics.histograms['HikariPool-1.pool.Usage'].max) | number:'1.0-2'}}