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}} {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.ok'].mean_rate | number:'1.0-2'}} {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.ok'].m1_rate | number:'1.0-2'}} {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.ok'].m5_rate | number:'1.0-2'}} {{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}} {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.notFound'].mean_rate | number:'1.0-2'}} {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.notFound'].m1_rate | number:'1.0-2'}} {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.notFound'].m5_rate | number:'1.0-2'}} {{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}} {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.serverError'].mean_rate | number:'1.0-2'}} {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.serverError'].m1_rate | number:'1.0-2'}} {{metrics.meters['com.codahale.metrics.servlet.InstrumentedFilter.responseCodes.serverError'].m5_rate | number:'1.0-2'}} {{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'}}

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 }} {{metrics.gauges[entry.key + '.average-get-time'].value | number : '1.2-2' }} {{metrics.gauges[entry.key + '.average-put-time'].value | number : '1.2-2'}} {{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}} {{metrics.histograms['HikariPool-1.pool.Usage'].mean | number:'1.0-2'}} {{metrics.histograms['HikariPool-1.pool.Usage'].min | number:'1.0-2'}} {{metrics.histograms['HikariPool-1.pool.Usage'].p50 | number:'1.0-2'}} {{metrics.histograms['HikariPool-1.pool.Usage'].p75 | number:'1.0-2'}} {{metrics.histograms['HikariPool-1.pool.Usage'].p95 | number:'1.0-2'}} {{metrics.histograms['HikariPool-1.pool.Usage'].p99 | number:'1.0-2'}} {{metrics.histograms['HikariPool-1.pool.Usage'].max | number:'1.0-2'}}