"}); If result is negative then use 0: inactive_file: number of bytes of file-backed memory on inactive LRU list 15 Best Grafana Dashboard Examples. Input name of the data source and URL of your Prometheus server. How can I explain to my manager that a project he wishes to undertake cannot be performed by the team? Asking for help, clarification, or responding to other answers. grafana - Prometheus queries to get CPU and Memory usage in kubernetes Hi, I recently deployed Grafana and Loki on a K3S cluster in my homelab to monitor the logs from my nginx reverse proxy. Once we safely and responsibly remove the old client this will help with memory usage. However, that would require us to refactor signification portion of the code, because AFAIK our current datasource API is not streaming-friendly. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, How do I get list of pods which are consuming high CPU and Memory in Grafana dashboard, Exclude k8s nodes from grafana monitoring, performance testing uwsgi application in microservice, Prometheus is not compatible with Kubernetes v1.16, Auto join in prometheus with max over time with no output, Grafana for Kubernettes shows CPU usage higher than 100%, Way to configure notifications/alerts for a kubernetes pod which is reaching 90% memory and which is not exposed to internet(backend microservice), Container CPU Usage is higher than Node CPU Usage. Why do many companies reject expired SSL certificates as bugs in bug bounties? How Intuit democratizes AI development across teams through reusability. } Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? Thank you! How to show that an expression of a finite type must be one of the finitely many possible values? LITHIUM.AjaxSupport({"ajaxOptionsParam":{"event":"LITHIUM:lightboxRenderComponent","parameters":{"componentParams":"{\n \"triggerSelector\" : {\n \"value\" : \"#link_2\",\n \"class\" : \"lithium.util.css.CssSelector\"\n }\n}","componentId":"cookie.preferences"},"trackableEvent":false},"tokenId":"ajax","elementSelector":"#link_2","action":"lightboxRenderComponent","feedbackSelector":false,"url":"https://community.sisense.com/t5/tkb/v2_4/articlepage.cookiebanneralertv2.link_1:lightboxrendercomponent?t:ac=blog-id/knowledgebase/article-id/3090&t:cp=gdprcookiebanner/contributions/cookiebannercontributionpage","ajaxErrorEventName":"LITHIUM:ajaxError","token":"U2rA_97p5ukyqWJAOwfrRRLo56L_q9WiF1mLperJan8. This is a part of Devtron config. As of now i query grafana like $('body').on('click', '.user-profile-card', function(evt) { beforeSend: function() {}, "triggerSelector" : ".lia-panel-dialog-trigger-event-click", Is it possible to create a concave light? Out-of-memory (OOM) in Kubernetes - Mihai-Albert.com LITHIUM.AutoComplete({"options":{"autosuggestionAvailableInstructionText":"Auto-suggestions available. $('.cmp-profile-completion-meter__list').removeClass('collapsed'); Use Grafana As The UI | Apache SkyWalking Run some query like {namespace="caascad-monitoring"} for a period of 15 minutes. var left = $(this).offset().left; Minimising the environmental effects of my dyson brain. I've tried to combine both query same as the formula but ended with . Server Fault is a question and answer site for system and network administrators. The following query should return per-pod number of used CPU cores: sum(rate(container_cpu_usage_seconds_total{container_name!="POD",pod_name!=""}[5m])) without . collectd plugin for obtaining a drive's make? a - Creating a Slack webhook; b - Set Slack as a Grafana notification channel; c - Building a PromQL query; d - Creating a Grafana alert; What is WMI Exporter? It would also be nice to have a button to quickly copy the generated query to the TraceQL tab and navigate there, so users can further customize the query. Depending on the size of the result set, the memory usage has increased by 1.5x to 3x times, when comparing 8.3.3 to 8.2.7. $('.lia-panel-heading-bar-toggle').addClass('collapsed'); So you basically want the sum of all memory minus the used one? In our case : 180MB. To learn more, see our tips on writing great answers. How do I get logs from all pods of a Kubernetes replication controller? Your review is pending approval, you can still make changes to it. ', 'ajax');","content":"Turn off suggestions"}],"prefixTriggerTextLength":3},"inputSelector":"#messageSearchField_0","redirectToItemLink":false,"url":"https://community.sisense.com/t5/tkb/v2_4/articlepage.searchformv32.messagesearchfield.messagesearchfield:autocomplete?t:ac=blog-id/knowledgebase/article-id/3090&t:cp=search/contributions/page","resizeImageEvent":"LITHIUM:renderImages"}); Reviews. $( this ).parent( '.has-children' ).toggleClass( 'open' ); What I have now are time series limit CPU/memory, kube_pod_container_resource_limits{namespace="$namespace", pod="$pod", resource="cpu"}, sum(rate(container_cpu_usage_seconds_total{namespace="$namespace", pod="$pod", container!="POD", container!="", pod!=""}[1m])). Labels in metrics have more impact on the memory usage than the metrics itself. Not the answer you're looking for? Have a question about this project? LITHIUM.AjaxSupport({"ajaxOptionsParam":{"event":"LITHIUM:userExistsQuery","parameters":{"javascript.ignore_combine_and_minify":"true"}},"tokenId":"ajax","elementSelector":"#userSearchField","action":"userExistsQuery","feedbackSelector":"#ajaxfeedback_0","url":"https://community.sisense.com/t5/tkb/v2_4/articlepage.searchformv32.usersearchfield:userexistsquery?t:ac=blog-id/knowledgebase/article-id/3090&t:cp=search/contributions/page","ajaxErrorEventName":"LITHIUM:ajaxError","token":"QjD_-ImOCfUIWX886RMu3y-MQZhOPsRYY6UKhUrP1i4. LITHIUM.InformationBox({"updateFeedbackEvent":"LITHIUM:updateAjaxFeedback","componentSelector":"#informationbox_4","feedbackSelector":".InfoMessage"}); LITHIUM.AutoComplete({"options":{"autosuggestionAvailableInstructionText":"Auto-suggestions available. }, How to tell which packages are held back due to phased updates. Logical to make the percentage is, (resource_usage_query)/(resource_limit_query)*100. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Sign in $('.user-profile-card').hide(); Can someone plz help? "dialogTitleHeadingLevel" : "2", To learn more, see our tips on writing great answers. For that I need to have prometheus queries. I appreciate any suggestion. If filesystem usage panels display N/A, you should correct device=~"^/dev/[vs]da9$" filter parameter in metrics query with devices your system actually has. "linkDisabled" : "false" "dialogKey" : "dialogKey" } systemctl restart grafana-server 1. rev2023.3.3.43278. grafana / collectd Write Graphite plugin change timestamp, Network throughput graph showing spikes in Grafana (w/ InfluxDB) due to calculation error. Already on GitHub? ', 'ajax');","content":", Turn off suggestions"}],"prefixTriggerTextLength":3},"inputSelector":"#messageSearchField_1","redirectToItemLink":false,"url":"https://community.sisense.com/t5/tkb/v2_4/articlepage.searchformv32.tkbmessagesearchfield.messagesearchfield:autocomplete?t:ac=blog-id/knowledgebase/article-id/3090&t:cp=search/contributions/page","resizeImageEvent":"LITHIUM:renderImages"}); yes. }); }, LITHIUM.AjaxSupport.ComponentEvents.set({ How do I align things in the following tabular environment? https://www.devtron.ai, Upload an updated version of an exported dashboard.json file from Grafana. Are you expecting cached memory to be counted as free? privacy statement. We use Amazon Managed Grafana to query and visualize the operational metrics for the Amazon MSK platform. I need only the used memory value to show up in grafana exclusing the cached and buffered. Afaict from the metrics, it never hit the configured requests/limits (512Mi) and it idles around 200Mi. I am going to close this issue as we haven't heard back. LITHIUM.SearchAutoCompleteToggle({"containerSelector":"#searchautocompletetoggle","enableAutoCompleteSelector":".search-autocomplete-toggle-link","enableAutocompleteSuccessEvent":"LITHIUM:ajaxSuccess:enableAutoComplete","disableAutoCompleteSelector":".lia-autocomplete-toggle-off","disableAutocompleteSuccessEvent":"LITHIUM:ajaxSuccess:disableAutoComplete","autoCompleteSelector":".lia-autocomplete-input"}); An engineer will investigate this. Memory usage to not increase, or to not increase as sharply. The text was updated successfully, but these errors were encountered: How much data is being queried? any queries to get the windows cpu data? "eventActions" : [ ), Is there a solutiuon to add special characters from software and how to do it, Norm of an integral operator involving linear and exponential terms. However when performing queries with a larger duration like 5 or 7 days, Loki requests all the available RAM on the node and gets killed. Click Save & Test. Grafana alerts are a way to send notifications when a metric crosses a threshold you have configured. "}); Also, sometimes the problem is the cardinality. https://www.devtron.ai. What happened: upgraded Grafana to version 9.4.2 - queries with a variable (multiply a value with a variable to get ) are not working anymore. Using the Linux monitoring Grafana dashboard General /Kubernetes / Compute Resources / Namespace (Workloads) that is showing total memory allocation in a sever, by default, you cannot switch between nodes (buil }); LITHIUM.Dialog({ "selector" : "#kudosButtonV2", Open positions, Check out the open source projects we support evt.stopPropagation(); Find centralized, trusted content and collaborate around the technologies you use most. var addthis_share = {"url_transforms":{"shorten":{"twitter":"bitly"}},"shorteners":{"bitly":{}}}; How to display Kubernetes request and limit in Grafana - Gist Already on GitHub? What sort of strategies would a medieval military use against a fantasy giant? Go to Alert tab : Rule Name for Alert display name in grafana Alert page. @gabor I think ultimately we'd want something like [2] or [3], because it's the only possible solution to make memory usage bounded, without completely breaking large dataset results like in [4]. Sure a small stateless service like say the node exporter shouldn't use much memory, but when you . See the following queries on go_memstats_alloc_bytes for two versions of Grafana, v9.0.0 which uses the buffered client and v9.3.1 which uses the streaming client. In order to use a graphical interface we can use Grafana. "entity" : "9533", Making statements based on opinion; back them up with references or personal experience. Sign in Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, jvm heap usage history in a killed Kubernetes pod, How to effectively monitor HPA stats for Kubernetes PODs, How do I get list of pods which are consuming high CPU and Memory in Grafana dashboard. A limit involving the quotient of two sums. Container memory. Grafana alerts are split into four key components: alert rules, contact points, notification policies, and . function slideMenuReset() { }); How to get cpu and memory usage of nodes/pods in prometheus? It also includes some thoughtful details, such as showing the average, maximum, and current values for each tracked . By clicking Sign up for GitHub, you agree to our terms of service and Prometheus queries to get CPU and Memory usage in kubernetes pods, count k8s cluster cpu/memory usage with prometheus, How Intuit democratizes AI development across teams through reusability. i m trying to fix alerts for windows cpu , memory and hard disk , i m using prometheus as the data source , through node exporter we collect the data for widows cpu the query sum by (mode) (rate(wmi_cpu_time_t LITHIUM.AjaxSupport({"ajaxOptionsParam":{"event":"LITHIUM:lightboxRenderComponent","parameters":{"componentParams":"{\n \"triggerSelector\" : {\n \"value\" : \"#loginPageV2_1101c2f16c3ea2f\",\n \"class\" : \"lithium.util.css.CssSelector\"\n }\n}","componentId":"authentication.widget.login-dialog-content"},"trackableEvent":true},"tokenId":"ajax","elementSelector":"#loginPageV2_1101c2f16c3ea2f","action":"lightboxRenderComponent","feedbackSelector":false,"url":"https://community.sisense.com/t5/tkb/v2_4/articlepage.loginpagev2:lightboxrendercomponent?t:ac=blog-id/knowledgebase/article-id/3090&t:cp=authentication/contributions/actions","ajaxErrorEventName":"LITHIUM:ajaxError","token":"hvnrntR0terr38oRB57r25-m0FzHeOyCCaE_7vZjMPo. "kudosable" : "true", we could simply not use the prometheus go client library, and write completely custom code and go from JSON directly to grafana dataframes (currently we go from JSON to prometheus-client-lib-go-structures to grafana dataframes. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Containers metrics with Prometheus and Grafana - Medium Do I need a thermal expansion tank if I already have a pressure tank? memory-usage | Grafana Labs ', 'ajax');","content":"Turn off suggestions"}],"prefixTriggerTextLength":3},"inputSelector":"#messageSearchField_1","redirectToItemLink":false,"url":"https://community.sisense.com/t5/tkb/v2_4/articlepage.searchformv32.tkbmessagesearchfield.messagesearchfield:autocomplete?t:ac=blog-id/knowledgebase/article-id/3090&t:cp=search/contributions/page","resizeImageEvent":"LITHIUM:renderImages"}); i used the same JSON response as in [1]. Monitor Azure services and applications by using Grafana - Azure How many dimensions? $('body').on('click', 'a.lia-link-navigation.lia-page-link.lia-user-name-link,.UserAvatar.lia-link-navigation', function(evt) { Asking for help, clarification, or responding to other answers. Have a question about this project? Each node in the cluster has 2 cores and 4GB RAM. "triggerEvent" : "click", You can choose Grafana as the SkyWalking UI. I've tried to combine both query same as the formula but ended with nodata value. about modifying the step. currently the step is calculated based on the number_of_pixels_available_for_the_visualization (no point in getting more datapoints then available pixels on the screen), with some limits applied, we also make sure the step is big enough so that at most 11000 datapoints are returned for one time-series. Using Grafana and Graphite to monitor server load - MetricFire 09:47 AM. we could easily change that 11000 limit to a lower value, but that is a backward-incompatible change in a sense. LITHIUM.Tooltip({"bodySelector":"body#lia-body","delay":30,"enableOnClickForTrigger":false,"predelay":10,"triggerSelector":"#link_3","tooltipContentSelector":"#link_4-tooltip-element .content","position":["bottom","left"],"tooltipElementSelector":"#link_4-tooltip-element","events":{"def":"focus mouseover keydown,blur mouseout keydown"},"hideOnLeave":true}); Add PromQL expressions, use the variables configured above for the labels then you can select the labels value from top. Here's the result. @radiohead hmm.. reading the discussion again, maybe there was no misunderstanding, sorry . How to reproduce it (as minimally and precisely as possible) : Step 1 : Evaluation in "explore" tab. ;(function($) { In this video I show you how to a build a Grafana dashboard from scratch that will monitor a virtual machine's CPU utilization, Memory Usage, Disk Usage, and. we could implement a hard limit on the prometheus-json-response, and return an error if it is too large. // just for inline syntax-highlighting Select Save & test and Grafana will test the credentials. Acceptance Criteria: Improve performance of Prometheus query memory usage by successfully implementing the streaming parser. Yeah, this sounds like a good first step to me. the same as [2], but we would try to do the JSON->dataframes transformation in a streaming fashion, to limit memory use. configure a global response limit to limit the size of responses from outgoing HTTP requests. sum(container_memory_usage_bytes) Kubernetes cluster monitoring (via Prometheus) | Grafana Labs Go to Query tab: Listed A row, select Metrics, write query . } ', 'ajax'); LITHIUM.MessageBodyDisplay('#bodyDisplay', '.lia-truncated-body-container', '#viewMoreLink', '.lia-full-body-container' ); }); } Next steps. LITHIUM.CookieBannerAlert({"cookieBannerAlertContent":".lia-cookie-banner-alert-text-content","privacyPolicyURL":""}); 43 views, 0 likes, 0 loves, 0 comments, 1 shares, Facebook Watch Videos from Google Cloud: 4 Managed Service for Prometheus . If yes, you can use something like this: Are there tables of wastage rates for different fruit and veg? You may choose another option from the dropdown menu. Restart pods when configmap updates in Kubernetes? Why do many companies reject expired SSL certificates as bugs in bug bounties? }); Monitor Real Time CPU and Memory utilization of windows system on Grafana $('.spinner', divContainer).remove(); Bulk update symbol size units from mm to map units in rule-based symbology. Grafana is a great way to visualize data. LITHIUM.Form.resetFieldForFocusFound(); Where does this (supposedly) Gibson quote come from? "dialogContentCssClass" : "lia-panel-dialog-content", I need to measure the current usage from limit given before to the pod. "useCountToKudo" : "false", New replies are no longer allowed. var cardWidth = divContainer.outerWidth(); Grafana metrics alerts for CPU, Disk and RAM - Linux Hinter To make the memory usage monitoring panel: add new panel; set a panel title and description; select data source "Graphite" query A -> select metric with "collectd" prefix -> memory -> memory-buffered -> value; Functions -> "Alias . How to get CPU usage percentage for a namespace from Prometheus? I followed the steps listed above and the top image with v9.0.0 hits about 50,000,000 while v9.3.1 in the bottom hits 17,500,000. Data source type & version: Prometheus (using the built-in datasource), OS Grafana is installed on: Kubernetes with chart grafana from. I want to have something like this "sum(container_memory_usage_bytes{namespace="$namespace", pod_name="$pod", container_name!="POD"}) by (container_name)" Since there are variables in this query Im unable to send alerts. This Graph shows pod memory usage on Devtron dashboard. *\", device!~\"tmpfs|nsfs\", device!=\"gvfsd-fuse\"} - node_filesystem_avail_bytes{job=\"jenkins-node\",instance=\"localhost:9100\"}AVAILABLE DISK SPACE QUERY: node_filesystem_avail_bytes{job=\"jenkins-node\",instance=\"localhost:9100\",device!~\"/dev/loop. You should see a message similar to the following one. Check memory consumption of Grafana. After we change the SQL mode, new setting will take effect the next time we call the executeQuery() method.In order to do in-memory sorting filtering we must first set the SQL Query Mode ViewObject.QUERY_MODE . LITHIUM.AutoComplete({"options":{"autosuggestionAvailableInstructionText":"Auto-suggestions available. Raising alerts in Grafana on high CPU usage. Check memory consumption of Grafana. Let's use this query again avg by (instance) (node_load5) and see the graph. "displayStyle" : "horizontal", })(LITHIUM.jQuery); ","emptyText":"No Matches","successText":"Results:","defaultText":"Enter a search word","autosuggestionUnavailableInstructionText":"No suggestions available","disabled":false,"footerContent":[{"scripts":"\n\n(function(b){LITHIUM.Link=function(f){function g(a){var c=b(this),e=c.data(\"lia-action-token\");!0!==c.data(\"lia-ajax\")&&void 0!==e&&!1===a.isPropagationStopped()&&!1===a.isImmediatePropagationStopped()&&!1===a.isDefaultPrevented()&&(a.stop(),a=b(\"\\x3cform\\x3e\",{method:\"POST\",action:c.attr(\"href\"),enctype:\"multipart/form-data\"}),e=b(\"\\x3cinput\\x3e\",{type:\"hidden\",name:\"lia-action-token\",value:e}),a.append(e),b(document.body).append(a),a.submit(),d.trigger(\"click\"))}var d=b(document);void 0===d.data(\"lia-link-action-handler\")&&\n(d.data(\"lia-link-action-handler\",!0),d.on(\"click.link-action\",f.linkSelector,g),b.fn.on=b.wrap(b.fn.on,function(a){var c=a.apply(this,b.makeArray(arguments).slice(1));this.is(document)&&(d.off(\"click.link-action\",f.linkSelector,g),a.call(this,\"click.link-action\",f.linkSelector,g));return c}))}})(LITHIUM.jQuery);\nLITHIUM.Link({\n \"linkSelector\" : \"a.lia-link-ticket-post-action\"\n});LITHIUM.AjaxSupport.fromLink('#disableAutoComplete_1101c2f181ad183', 'disableAutoComplete', '#ajaxfeedback_0', 'LITHIUM:ajaxError', {}, 'mQTen4VawOmtRQkGLOb-qBPfy4q0cXOmOezGez-IiZY. *\",device!~\"tmpfs|nsfs\",device!=\"gvfsd-fuse\"}JSON format of dashboard: https://github.com/moss-n/Grafana-Dashboards/blob/main/Host%20Resource%20Usage%20Example.json TOC: Introduction: 00:00 - 1:44 CPU metric: 1:45 - 09:03Memory Usage: 09:04 - 14:15Disk Usage: 14:16 - 21:20Network Traffic: 21:21 - 25:06Conclusion: 25:07 - 26:02 15 Awesome Grafana Dashboards and Examples - ContainIQ type: 'post', "showCountOnly" : "false", Instead of just the free memory? Mission Control: Sign Up to MetricFire and Receive a Free Office TV Dashboard Sharing Setup or Custom MetricFire Physical Dashboard MetricFire is now offering a free 50" Vizio 4K TV with built-in Chrome Cast when you sign up for any MetricFire plan with 50,000 metrics and above and a custom-made MetricFire Physical Dashboard Kit for Enterprise users. 5. We can use setQueryMode(ViewObject.QUERY_MODE_SCAN_VIEW_ROWS) method to set the View Object SQL mode to use the existing rows in memory. Today our Grafana container was OOMKiiled. $('.lia-panel-heading-bar-toggle').click(function() { In order to show total messages processed per topic in brokers you can use this query. How to calculate containers' cpu usage in kubernetes with prometheus as monitoring? //. The following query should return per-pod number of used CPU cores: The following query should return per-pod RSS memory usage: If you need summary CPU and memory usage across all the pods in Kubernetes cluster, then just remove without (container_name) suffix from queries above. $('.info-container', divContainer).append(''); Do you use prometheus-operator to collect data from kubernetes? The value inside the memory.max_usage_in_bytes file: max memory usage recorded: container_memory_working_set_bytes: Deduct inactive_file inside the memory.stat file from the value inside the memory.usage_in_bytes file. Well demo all the highlights of the major release: new and updated visualizations and themes, data source improvements, and Enterprise features. What we learned. ","disabledLink":"lia-link-disabled","menuOpenCssClass":"dropdownHover","menuElementSelector":".lia-menu-navigation-wrapper","dialogSelector":".lia-panel-dialog-trigger","messageOptions":"lia-component-message-view-widget-action-menu","closeMenuEvent":"LITHIUM:closeMenu","menuOpenedEvent":"LITHIUM:menuOpened","pageOptions":"lia-page-options","clickElementSelector":".lia-js-click-menu","menuItemsSelector":".lia-menu-dropdown-items","menuClosedEvent":"LITHIUM:menuClosed"}); "closeEvent" : "LITHIUM:lightboxCloseEvent", Hi! Styling contours by colour and by line thickness in QGIS. What video game is Charlie playing in Poker Face S01E07? LITHIUM.AjaxSupport.fromLink('#enableAutoComplete', 'enableAutoComplete', '#ajaxfeedback_0', 'LITHIUM:ajaxError', {}, 'cf0oglxrHNBn3cMb4gQpHn4m2xpJPemFEVKJVl3mOc0. LITHIUM.Loader.runJsAttached(); "buttonDialogCloseAlt" : "Close", Grafana Guide: How to get started with alerting - Timescale Blog To learn more, see our tips on writing great answers. })(LITHIUM.jQuery); That way we could at least solve the issue for queries with too high of resolution. Grafana Dashboard: Monitor CPU, Memory, Disk and Network - YouTube "initiatorDataMatcher" : "data-lia-kudos-id" In testing this, the memory usage seems scale linearly with the number of active sessions, so this could cause significant memory usage in some circumstances. Where does this (supposedly) Gibson quote come from? Can airtags be tracked from an iMac desktop, with no iPhone? Please provide more information on your current situation. How to check Total usage of RAM in Grafana in Mult How to check Total usage of RAM in Grafana in Multinode, Turn off suggestions"}],"prefixTriggerTextLength":3},"inputSelector":"#messageSearchField_0","redirectToItemLink":false,"url":"https://community.sisense.com/t5/tkb/v2_4/articlepage.searchformv32.messagesearchfield.messagesearchfield:autocomplete?t:ac=blog-id/knowledgebase/article-id/3090&t:cp=search/contributions/page","resizeImageEvent":"LITHIUM:renderImages"}); @ismail is currently assigned the tasks to bring it to parity and remove the old client. Go GC duration) on instance A a few times, Query (e.g. "initiatorBinding" : true, LITHIUM.AjaxSupport.fromLink('#link_0', 'acceptCookieEvent', 'false', 'LITHIUM:ajaxError', {}, 'QvoWqvswUD-7ZHIubxNS3gzM6fHcMBdKUuF7v-TP-_w. There are lots of metrics related to memory usage. LITHIUM.Auth.API_URL = '/t5/util/authcheckpage'; $( '.has-children' ).removeClass( 'open' ); Hi! Users are sometimes surprised that Prometheus uses RAM, let's look at that. Image by Author . This part of the demo shows how to define an alert for sustained high memory usage on the database, using the Grafana alerting parameter FOR. 15 Best Grafana Dashboard Examples - Rigorous Themes { Something like: (I didn't test it), sum(rate(container_cpu_usage_seconds_total{namespace="$namespace", pod="$pod", container!="POD", container!="", pod!=""}[1m])) by (pod) / sum(kube_pod_container_resource_limits{namespace="$namespace", pod="$pod", resource="cpu"}) by (pod) * 100.
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