CINXE.COM

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href=https://docs.crossplane.io/v1.18/getting-started/provider-gcp/>GCP Quickstart</a></div></div></div><div class="section-container container pe-0 pt-1"><div class="container nav-container pe-0 d-flex w-100"><a class="d-flex w-100 border-0" href=https://docs.crossplane.io/v1.18/software/>Install, Upgrade and Uninstall</a><div class="d-flex flex-shrink-1 sidebar-control-container align-self-center"><input type=checkbox class="d-flex sidebar-checkbox" aria-label="Close or Expand Install, Upgrade and Uninstall Section"> <label for=collapse-2ea344ac class="sidebar-label collapsed" data-bs-toggle=collapse data-bs-target=#collapse-2ea344ac aria-expanded=false aria-label="Close or Expand Install, Upgrade and Uninstall Section"><svg class="flex bi sidebar-icon plus"><use xlink:href="#plus"/></svg><svg class="flex bi sidebar-icon x"><use xlink:href="#x"/></svg></label></div></div><div class="container flex-row collapse" id=collapse-2ea344ac><div class="d-flex flex-column"><a class="bd-links 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container pe-0 pt-1"><div class="container nav-container pe-0 d-flex w-100"><a class="d-flex w-100 border-0" href="https://github.com/orgs/crossplane/projects/20/views/9?pane=info" target=_blank>Crossplane Roadmap</a><div class="d-flex flex-shrink-1 sidebar-control-container align-self-center"><a href="https://github.com/orgs/crossplane/projects/20/views/9?pane=info"><svg class="flex bi"><use xlink:href="#box-arrow-up-right"/></svg></a></div></div></div></nav></div></div></aside><main class="bd-main order-1"><div class="bd-intro pt-2 ps-lg-2"><div class="d-md-flex flex-md-row-reverse align-items-center justify-content-between"><div class="mb-3 mb-md-0 d-flex"><div class="dropdown float-end bd-dropdown"><a class="btn btn-outline-secondary dropdown-toggle bd-dropdown-item text-reset" href=# role=button id=dropdownMenuLink data-bs-toggle=dropdown aria-haspopup=true aria-expanded=false>v1.18<div class="badge rounded-pill latest">Latest</div></a><div class="dropdown-menu bd-border-color bd-dropdown" aria-labelledby=dropdownMenuLink><a class="dropdown-item bd-dropdown-item" href=https://docs.crossplane.io/master/guides/metrics/>master</a> <a class="dropdown-item bd-dropdown-item active" aria-current=true href=https://docs.crossplane.io/v1.18/guides/metrics/>v1.18<div class="badge rounded-pill latest">Latest</div></a><a class="dropdown-item bd-dropdown-item" href=https://docs.crossplane.io/v1.17/guides/metrics/>v1.17</a> <a class="dropdown-item bd-dropdown-item" href=https://docs.crossplane.io/v1.16/>v1.16</a></div></div></div><h1 class="bd-title mb-0" id=content>Metrics</h1></div></div><div class="bd-toc mt-3 mb-5 my-lg-0 ps-xl-3 mb-lg-5"></div><div class="bd-content ps-lg-2 DocSearch-content"><p>Crossplane produces <a href=https://prometheus.io/docs/introduction/overview/#what-are-metrics>Prometheus style metrics</a> for effective monitoring and alerting in your environment. These metrics are essential for helping to identify and resolve potential issues. This page offers explanations of all these metrics gathered from Crossplane. Understanding these metrics helps you maintain the health and performance of your resources. Please note that this document focuses on Crossplane specific metrics and doesn’t cover standard Go metrics.</p><p>To enable the export of metrics it’s necessary to configure the <code>--set metrics.enabled=true</code> option in the <a href=https://github.com/crossplane/crossplane/blob/main/cluster/charts/crossplane/README.md#configuration>helm chart</a>.</p><div class=highlight label=value copy-lines=none><pre tabindex=0 class=chroma><code class=language-yaml data-lang=yaml><span class=line><span class=ln id=hl-0-1><a class=lnlinks href=#hl-0-1>1</a></span><span class=cl><span class=nt>metrics</span><span class=p>:</span><span class=w> </span></span></span><span class=line><span class=ln id=hl-0-2><a class=lnlinks href=#hl-0-2>2</a></span><span class=cl><span class=w> </span><span class=nt>enabled</span><span class=p>:</span><span class=w> </span><span class=kc>true</span><span class=w> </span></span></span></code></pre></div><p>These Prometheus annotations expose the metrics:</p><div class=highlight label=deployment copy-lines=none><pre tabindex=0 class=chroma><code class=language-yaml data-lang=yaml><span class=line><span class=ln id=hl-1-1><a class=lnlinks href=#hl-1-1>1</a></span><span class=cl><span class=nt>prometheus.io/path</span><span class=p>:</span><span class=w> </span><span class=l>/metrics</span><span class=w> </span></span></span><span class=line><span class=ln id=hl-1-2><a class=lnlinks href=#hl-1-2>2</a></span><span class=cl><span class=w></span><span class=nt>prometheus.io/port</span><span class=p>:</span><span class=w> </span><span class=s2>"8080"</span><span class=w> </span></span></span><span class=line><span class=ln id=hl-1-3><a class=lnlinks href=#hl-1-3>3</a></span><span class=cl><span class=w></span><span class=nt>prometheus.io/scrape</span><span class=p>:</span><span class=w> </span><span class=s2>"true"</span><span class=w> </span></span></span></code></pre></div><div class="table-responsive border rounded"><table class="table table-hover table-striped table-sm"><thead><tr><th>Metric Name</th><th>Description</th><th>Further Explanation</th></tr></thead><tbody><tr><td><code><highlight-term id=1731573034711223705 data-label=certwatcher_read_certificate_errors_total data-line=1>certwatcher_read_certificate_errors_total</highlight-term></code></td><td>Total number of certificate read errors</td><td></td></tr><tr><td><code><highlight-term id=1731573034711247598 data-label=certwatcher_read_certificate_total data-line=2>certwatcher_read_certificate_total</highlight-term></code></td><td>Total number of certificate reads</td><td></td></tr><tr><td><code><highlight-term id=1731573034711265094 data-label=composition_run_function_seconds_bucket data-line=3>composition_run_function_seconds_bucket</highlight-term></code></td><td>Histogram of RunFunctionResponse latency (seconds)</td><td></td></tr><tr><td><code><highlight-term id=1731573034711279913 data-label=controller_runtime_active_workers data-line=4>controller_runtime_active_workers</highlight-term></code></td><td>Number of used workers per controller</td><td>The number of threads processing jobs from the work queue.</td></tr><tr><td><code><highlight-term id=1731573034711294277 data-label=controller_runtime_max_concurrent_reconciles data-line=5>controller_runtime_max_concurrent_reconciles</highlight-term></code></td><td>Maximum number of concurrent reconciles per controller</td><td>Describes how reconciles can happen in parallel.</td></tr><tr><td><code><highlight-term id=1731573034711313937 data-label=controller_runtime_reconcile_errors_total data-line=6>controller_runtime_reconcile_errors_total</highlight-term></code></td><td>Total number of reconciliation errors per controller</td><td>A counter that counts reconcile errors. Sharp or non stop rising of this metric might be a problem.</td></tr><tr><td><code><highlight-term id=1731573034711329282 data-label=controller_runtime_reconcile_time_seconds_bucket data-line=7>controller_runtime_reconcile_time_seconds_bucket</highlight-term></code></td><td>Length of time per reconciliation per controller</td><td></td></tr><tr><td><code><highlight-term id=1731573034711345949 data-label=controller_runtime_reconcile_total data-line=8>controller_runtime_reconcile_total</highlight-term></code></td><td>Total number of reconciliations per controller</td><td></td></tr><tr><td><code><highlight-term id=1731573034711360903 data-label=controller_runtime_webhook_latency_seconds_bucket data-line=9>controller_runtime_webhook_latency_seconds_bucket</highlight-term></code></td><td>Histogram of the latency of processing admission requests</td><td></td></tr><tr><td><code><highlight-term id=1731573034711376161 data-label=controller_runtime_webhook_requests_in_flight data-line=10>controller_runtime_webhook_requests_in_flight</highlight-term></code></td><td>Current number of admission requests served</td><td></td></tr><tr><td><code><highlight-term id=1731573034711391356 data-label=controller_runtime_webhook_requests_total data-line=11>controller_runtime_webhook_requests_total</highlight-term></code></td><td>Total number of admission requests by HTTP status code</td><td></td></tr><tr><td><code><highlight-term id=1731573034711405861 data-label=rest_client_requests_total data-line=12>rest_client_requests_total</highlight-term></code></td><td>Number of HTTP requests, partitioned by status code, method, and host</td><td></td></tr><tr><td><code><highlight-term id=1731573034711421093 data-label=workqueue_adds_total data-line=13>workqueue_adds_total</highlight-term></code></td><td>Total number of adds handled by <code>workqueue</code></td><td></td></tr><tr><td><code><highlight-term id=1731573034711436286 data-label=workqueue_depth data-line=14>workqueue_depth</highlight-term></code></td><td>Current depth of <code>workqueue</code></td><td></td></tr><tr><td><code><highlight-term id=1731573034711450424 data-label=workqueue_longest_running_processor_seconds data-line=15>workqueue_longest_running_processor_seconds</highlight-term></code></td><td>The number of seconds has the longest running processor for <code>workqueue</code> been running</td><td></td></tr><tr><td><code><highlight-term id=1731573034711468275 data-label=workqueue_queue_duration_seconds_bucket data-line=16>workqueue_queue_duration_seconds_bucket</highlight-term></code></td><td>How long in seconds an item stays in <code>workqueue</code> before requested</td><td>The time it takes from the moment a job enter the <code>workqueue</code> until the processing of this job starts.</td></tr><tr><td><code><highlight-term id=1731573034711483164 data-label=workqueue_retries_total data-line=17>workqueue_retries_total</highlight-term></code></td><td>Total number of retries handled by <code>workqueue</code></td><td></td></tr><tr><td><code><highlight-term id=1731573034711501058 data-label=workqueue_unfinished_work_seconds data-line=18>workqueue_unfinished_work_seconds</highlight-term></code></td><td>The number of seconds of work done that’s in progress and hasn’t observed by <code>work_duration</code>. Large values means stuck threads.</td><td></td></tr><tr><td><code><highlight-term id=1731573034711519569 data-label=workqueue_work_duration_seconds_bucket data-line=19>workqueue_work_duration_seconds_bucket</highlight-term></code></td><td>How long in seconds processing an item from <code>workqueue</code> takes</td><td>The time it takes from the moment the job start until it finish (either successfully or with an error).</td></tr><tr><td><code><highlight-term id=1731573034711536461 data-label=crossplane_managed_resource_exists data-line=20>crossplane_managed_resource_exists</highlight-term></code></td><td>The number of managed resources that exist</td><td></td></tr><tr><td><code><highlight-term id=1731573034711552266 data-label=crossplane_managed_resource_ready data-line=21>crossplane_managed_resource_ready</highlight-term></code></td><td>The number of managed resources in <code>Ready=True</code> state</td><td></td></tr><tr><td><code><highlight-term id=1731573034711569992 data-label=crossplane_managed_resource_synced data-line=22>crossplane_managed_resource_synced</highlight-term></code></td><td>The number of managed resources in <code>Synced=True</code> state</td><td></td></tr><tr><td><code><highlight-term id=1731573034711590014 data-label=upjet_resource_ext_api_duration_bucket data-line=23>upjet_resource_ext_api_duration_bucket</highlight-term></code></td><td>Measures in seconds how long it takes a Cloud SDK call to complete</td><td></td></tr><tr><td><code><highlight-term id=1731573034711605898 data-label=upjet_resource_external_api_calls_total data-line=24>upjet_resource_external_api_calls_total</highlight-term></code></td><td>The number of external API calls</td><td>The number of calls to cloud providers, with labels describing the endpoints resources.</td></tr><tr><td><code><highlight-term id=1731573034711623179 data-label=upjet_resource_reconcile_delay_seconds_bucket data-line=25>upjet_resource_reconcile_delay_seconds_bucket</highlight-term></code></td><td>Measures in seconds how long the reconciles for a resource delay from the configured poll periods</td><td></td></tr><tr><td><code><highlight-term id=1731573034711639711 data-label=crossplane_managed_resource_deletion_seconds_bucket data-line=26>crossplane_managed_resource_deletion_seconds_bucket</highlight-term></code></td><td>The time it took to delete a managed resource</td><td></td></tr><tr><td><code><highlight-term id=1731573034711655798 data-label=crossplane_managed_resource_first_time_to_readiness_seconds_bucket data-line=27>crossplane_managed_resource_first_time_to_readiness_seconds_bucket</highlight-term></code></td><td>The time it took for a managed resource to become ready first time after creation</td><td></td></tr><tr><td><code><highlight-term id=1731573034711672923 data-label=crossplane_managed_resource_first_time_to_reconcile_seconds_bucket data-line=28>crossplane_managed_resource_first_time_to_reconcile_seconds_bucket</highlight-term></code></td><td>The time it took to detect a managed resource by the controller</td><td></td></tr><tr><td><code><highlight-term id=1731573034711689866 data-label=upjet_resource_ttr_bucket data-line=29>upjet_resource_ttr_bucket</highlight-term></code></td><td>Measures in seconds the <code>time-to-readiness</code> <code>(TTR)</code> for managed resources</td><td></td></tr></tbody></table></div></div></main></div><footer class="bd-footer p-5"><div class="container text-center"><div class="row pb-5 top-row"><div class="col-lg img-col"><img src=/img/crossplane-logo.svg alt="Crossplane logo" srcset="/img/crossplane-logo.svg 1x, /img/crossplane-logo.svg 2x" width=185 height=40 decoding=async data-nimg=future loading=lazy class="d-flex crossplane-footer"></div><div class="col-lg links-col d-fill justify-content-evenly ms-5"><div class=row><div class=col-lg><a class=footer-link target=_blank href=https://twitter.com/crossplane_io>Twitter</a></div><div class=col-lg><a class=footer-link target=_blank href=https://www.youtube.com/channel/UC19FgzMBMqBro361HbE46Fw>Youtube</a></div><div class=col-lg><a class=footer-link target=_blank href="https://www.youtube.com/playlist?list=PL510POnNVaaYFuK-B_SIUrpIonCtLVOzT">Podcast</a></div><div class=col-lg><a class=footer-link target=_blank href=https://groups.google.com/g/crossplane-dev>Forum</a></div></div></div></div><div class="row pb-5"><div class="col-lg copyright-col pe-4 border-end"><p>© Crossplane Authors 2024. 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