Star 50.9k. If the query letter is white, then the results are displayed. This instant query expression calculates the percentage of uptime over a period of time: avg_over_time (agent:custom_server_info:up [$__range]) The $__range variable refers to the currently selected dashboard time range. If the query letter is dark, then the results are hidden. Here is an example query to calculate the percentage of uptime over one week: count_over_time (up {job="integrations/agent"} [1d:]) / on () group_left count_over_time (vector (1) [1d:]) For this to work, every instance must have been up for at least one sampling interval during the time range selected. It allows you to take data from several sources and then query, visualize, and present it in richly-featured dashboards, graphs and charts. When adding this to Grafana be sure to select "Percent (0-100)" as the unit of measurement under Standard options. This could occur because the CA you configured in the Grafana pane is either a self-signed certificate or a different CA from the one that generated the certificate. Grafana.com maintains a collection of shared dashboards which can be downloaded and used with standalone instances of Grafana. report. But I just want to convert it to the percentage like for how much time the system is available in a day. The second query shows the check status for a specific site, as a percentage (so that it's on the same scale as the first query). . Back-UPS XS 1500M STATUS : ONLINE LINEV : 119.0 Volts LOADPCT : 34.0 Percent BCHARGE : 100.0 Percent TIMELEFT : 17.2 Minutes MBATTCHG : 5 Percent MINTIMEL : 3 Minutes MAXTIME . SLA level of 99.9 % uptime/availability results in the following periods of allowed downtime/unavailability: . Enter new uptime percentage and hit "Calculate". Make sure to select Flux Query Language Give your connection a name and make sure to switch to Flux as the query language. But when clicking on "Graph" it stays empty. Grafana is preconfigured with dashboards and Prometheus as the default data source. The percentage of time for each state is displayed. . help renaming values in metrics for graph dash. Dec 10, 2016 4,685 5,784 136. . every year, each of which lasts 1-2 hours if it's a critical failure and gets immediate attention, or more than 3 hours if it's non-critical.. To be clear, 99.9% uptime still allows for more than 8 hours of . To start, we will need a metrics source . I find this type of view useful for at-a-glance understanding of the state of my network: . Some metrics are percentages such as CPU usage. It is possible to use Influxdb queries in grafana interface, which helps to chose the available parameters. Click the 'Bell' icon on your visualization to navigate to the Alert section. I already have a graph that shows uptime as a line, but the requirement is to get it as percentage as well, in addition to what I have. yurividal-br 3 yr. ago. . Error rate What's the total error percentage? The graph is also available in the new Grafana VSX dashboard. I want it to only count events for the filtered time frame. However, I cannot figure out how to set visible aliases for values in the graph dashboard. . 1. of 1.0 means true, up or enabled. Trying to provide as much information as possible. Grafana is an open source visual data analysis, monitoring and dashboarding tool from Grafana Labs. up {job="hello-metric"} will return multiple time series, one for each pod. Set the frequency for the rule to be evaluated at one minute. round () round (v instant-vector, to_nearest=1 scalar) rounds the sample values of all elements in v to the nearest integer. Click the Healthwatch tile. Please help out with correct calculation for uptime % Query which was used is share. or manually input the downtime above. . For example, in case of a metric tracking uptime in seconds, you can add an annotation to show when the . Discussions. All data handling done in python and being written to InfluxDB and finally displayed on Grafana. Singlestat. S. StefanR5R Elite Member. The uptime report calculates the percentage of uptime over a specified interval. a single metric, null remains null. Only thing I had to do after this was set the scan interval for this device being the same as the telegraf interval (10s), or else, i kept getting a 0 every 20 seconds, when the scan did not occur) Calculate. Fork 10k. NEW: Uptime percentage gauge; Project selector on top so no more endless scrolling to find the project of choice also on top is date picker to change time range of data . Add the localhost address or Prometheus server address with the listening . The Docker Host Dashboard shows key metrics for monitoring the resource usage of your server. rate (x [35s]) = difference in value over 35 seconds / 35s. This dashboard is for businesses who want to monitor the activity of their customers. I need to calculate percentage of time when the value was 1. the week and a month. How do we know if a service is up or down ? We have heard some really positive feedback for the Grafana device dashboards released early this year. The optional to_nearest argument allows specifying the nearest multiple to which the sample values should be rounded. SLA uptime and downtime calculator. Thanks in advance Pavol. Importing pre-built dashboards from Grafana.com. If you need in %, just multiply with 100. Grafana. zigopavol . zabbix. A Stat panel that calculate the percentage using the state table capacity obtained from the pfSense console: pfStateTableCount{job="snmp_pfsense",instance . -table syslog-servers tacacs-enabled tacacs-servers tasks-zombies telnet-enabled timezone unencrypted-snmp-configured uptime-milliseconds user-id users . Ties are resolved by rounding up. This can cause percentage values derived from two or more metrics to temporarily become a nonsensical value that can trigger your alert . Daily: 1m 26s Weekly: 10m 4s Monthly: 43m 49s Quarterly: 2h 11m 29s Yearly: 8h 45m 56s Direct link to the page with these results: uptime.is/99.9 (or uptime.is/three-nines) hide. But if I try to test by restarting a service that is if i restart at 11:00 and if i try to test at 11:05 it should show 100% availability , but in my case it is not showing that way. Step 1: Define the Grafana alert rule. The nice thing about the rate () function is that it takes into account all of the data points, not just the first one and the last one. Grafana. 12 dasboard's panels covers the following metrics: Requests per second per host, endpoint, HTTP method etc. . You have this parameter saved in a tsdb every x minutes. I know you can have a panel be repeated per datasource in the multi-value variable, which I do utilize, but I want to have it all in one panel (timeseries, so there's a line per database in the graph). Reactions: biodoc. Server uptime, CPU idle percent, number of CPU. In Grafana 7.2 and later, the $__rate_interval variable is recommended for use in the rateand increase functions. Grafana displays the query identification letters in dark gray text. By available I mean If the system shut down for a couple of hour or days how do we are going to get the availability percentage for a month. System Uptime. In the Admin Login Password row of the Grafana section, click Link to Credential. These can be analyzed and graphed to show real time trends in your system. Using DS18B20 on RPi (python) w/bonus writing to InfluxDB. CPU usage graph by mode (guest, idle, iowait, irq, nice, softirq, steal, system, user). Without such a recording rule, you may find the following PromQL expressions useful in various use-cases. percentage = join (tables: {up_count: up_count, total_count: total_count}, on: ["_time"]) |> map (fn: (r) => ( { _value: r._value_up_count / r._value_total_count * 100 })) |> yield () first problem is, that this doesn't work xdd Although the importance of certain metrics over others would largely depend on the actual processes running on the container, this article aims to provide the top 10 most . cAdvisor exports a large variety of container metrics for Prometheus, allowing you to monitor virtually every aspect of your running containers. Then select Prometheus. 1 comment. After piecing together a few blog posts I had a working Grafana dashboard giving me information about the power consumption of the devices connected to the UPS. Part I (Installing InfluxDB, Telegraf and Grafana on Ubuntu 20.04 LTS) Part VIII (Monitoring Veeam using Veeam Enterprise Manager) Part XII (Native Telegraf Plugin for vSphere) Part XIII - Veeam Backup for Microsoft Office 365 v4; Part XIV - Veeam Availability Console; Part XV - IPMI Monitoring of our ESXi Hosts Click a query identifier to toggle filtering. (). . Issues 2.4k. Configuring Grafana to query the Indeni . I bought the versions sealed in a casing as plan to put them outdoors. I was able to solve it by adding the fill (0) as a "Group By". bqbqr ccc November 26, 2019, 5:21am #2 Let's say you have a parameter that is 1 when the device is on and is 0 when the device is off. Best Grafana Dashboard Examples. GitHub. The value will be 1 or 0. There is another function, irate, which uses only the first and last data points. Reference: Calculation types The following table contains a list of calculations you can perform in Grafana. In Reports Availability report you can see what proportion of time each trigger has been in problem/ok state. I'm creating a dashboard where I want to count the number entries in a query after I filter it using $__timefilter. STEP 5: Wake up in the middle of the night! Please help out with correct calculation for uptime % Query You may sometimes have instances that are running very slow without having any real clues of what the issues might be. Use the Grafana.com "Filter" option to browse dashboards . Services Uptime Let's create a Services Uptime dashboard in Grafana. From the drop-down in the upper right corner, you can choose the selection . Thanks. On the Prometheus webui, copy and paste the following metrics in the finder then copy the query you wish to display in Grafana. . Vote percentage < 80% is worth being notified of but the real critical one is the one < 20% when slashing could occur. Memory Used. To get the percentage you can simply divide it by the number of minutes in a week (60247). To choose the visualization type and data set: Go to TSVB, and choose the Metric tab: Select the Panel options tab: Set the Data timerange mode to Entire time . To configure this in TSVB in Kibana 7.4 and later, you will first select your visualization type and data set, and then configure the aggregations used to display the percentage above. Best. It is available open source, managed (Grafana Cloud), or via an enterprise edition with enhanced features. Some of the metrics are measurements such as number of packets. . Hello, I have an usecase where I want to have two different values types for y-axis 1 and 2: I want to show the number of success vs failed requests with bars on y-axis 1 and show percentage of success requests on top of these bars (just a line), so % on y-axis 2. so thinking like in the below image. 0 indicates unhealthy Code. "Monthly Uptime Percentage" is calculated by subtracting from 100% the percentage of 1-minute intervals during the month in which the AMG workspace was Unavailable. Nice. Overview. Thus it is easy to determine the availability situation of various elements on your system. You can find these calculations in the Transform tab and in the bar gauge, gauge, and stat visualizations. Currently I am calculating uptime % using below query. grafana / grafana Public. SELECT mean ("current") AS "Current", mean ("power") AS "Power . Grafana is a data visualization tool developed by Grafana Labs in New York. Uptime; 2020-07-07 11:34:20: node: 15: 25260122: 2020-07-07 11:24:20: postgre: 5: 123001233: Organize fields. However, on average companies continue to experience 12 incidents of unplanned application downtime . Customer Overview Dashboard. These are the top five expressions that our Grafana Cloud users are looking for help with: Uptime The fraction of time the target was up. Easily create Grafana dashboards with data from your Checkmk monitoring with the plug-in CheckMK data source for Grafana. Hi, I am new here, using Zabbix I can see the system uptime in hours or days the same as I can see it in Zabbix dashboard. We'll define our alert so that we are notified when average memory consumption is greater than 90% for 5 consecutive minutes. Average latency The average time to receive a response across all checks. We will create a Grafana dashboard for a VM's most important metrics, learn to create advanced dashboards with filters for multiple instance metrics, import and export dashboards, learn to refresh intervals in dashboards, and learn about plugins. . 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. Pull requests 228. The Grafana instance uses a certificate that does not match the certificate authority (CA) you configured in the Grafana pane in the Healthwatch tile. 1 indicates healthy (prometheus was able to scrape successfully). Most SaaS companies will promise 99% uptime, many will even promise 99.9% uptime. We can use the up metric. I'll be putting this into Grafana to then present in a graph, help is very much appreciated. I hope that helps. Notifications. Monitoring uptime for HTTP(s) / TCP / Ping / DNS Record. Thanks to . As a result, the Prometheus . Perf | where ObjectName == "System" and CounterName == "System Up Time" | extend UpTime = CounterValue * 1s | summarize arg_max (TimeGenerated, *) by Computer | project Computer, UpTime, TimeGenerated | sort by Computer asc | project Computer, UpTime, TimeGenerated. The goal is to be able to visualize traffic flowing through the router in a Grafana dashboard. There is also the example query (when you open a new Log Analytics Query Tab) If you have been running the AMG workspace for only part of the month, the AMG workspace is assumed to be 100% available for the portion of the month that it was not running. Uptime Kuma is a great way to monitor your self hosted apps and services. Solution. The count of events is for every event logged in the database for that store. MetricFire MetricFire is a hosted Prometheus and Grafana platform that provides all of the benefits of the OSS projects with none of the hassle. Server uptime, CPU idle percent, number of CPU cores, available memory, swap and storage. Minutes. Grafana is a dashboard and data-visualization platform. For example, if the CPU was pegged at 100% usage over that time, the graph would show 100%. October 31, 2021 Mr. Cactus. It's used by some of the well-known names in the industry like eBay, PayPal, NetApp, Uber and Redhat. But when involving multiple metrics, null is treated as zero. It will open the following screen: In the above uptime overview screen, we can see the uptime details like whether the website/service is up or down, pings over time, monitor status, etc. For instance, device A has 99% uptime over the last year. BH2005 June 7, 2021, 8:59am I kinda want to try and do something with grafana in terms of data visualisation . Fancy, Reactive, Fast UI/UX. For example in order to get docker CPU utilization for each available container we can use the following query: SELECT mean("usage_percent") FROM "docker_container_cpu" WHERE $timeFilter GROUP BY time($__interval), "container_name" fill(null) The first query calculates the percentage of CPU utilisation for a specific server over a 15-minute period. Choose InfluxDB Select the InfluxDB database and click the select button. Greetings friends, this post is special, as it is the updated article as of today with the necessary steps on how to install InfluxDB, Telegraf, and Grafana, on Ubuntu 20.04LTS, which we can find for x86 or ARM. Go to Grafana main menu > Configuration > Data Sources. A Grafana dashboard provides a way of displaying metrics and log data in the form of visualisations and reporting dashboards. This multiple may also be a fraction. Uptime percentage from zabbix. save. I just reset my entire tick stack and am trying to create new dashboards for my measurements. Graph Panel. Below is an example of my results currently. cAdvisor metrics overview. On the left side, we can see the Setting icon, click on the icon, and then click on data sources. Add a Comment. This is how I used 3 x DS18B20 digital temperature sensors wired to a RPi. Downloads: 1 This Week Last Update: 2022-07-29. It can connect to many different data source - including SQL Server - and run advanced analytic queries on time series data. InfluxDB connection parameters System load average graph, running and blocked by IO processes graph, interrupts graph. Grafana has pluggable data source model and comes bundled with support for popular time series databases like Graphite. In this post, we will deep dive into Grafana dashboards. Reachability The percentage of all checks that have succeeded. Memory usage graph by distribution (used, free, buffers, cached). When adding this to Grafana be sure to select "Percent (0-100)" as the unit of measurement under Standard options. Then, availability for a specific interval = sum (parameter)/count (parameter). Singlestat. Monitoring Linux Processes using Prometheus and Grafana written by schkn Whether you are a Linux system administrator or a DevOps engineer, you spend a lot of time tracking performance metrics on your servers. Once you have Grafana installed, make sure you can reach the IP and port of your Prometheus server then proceed to add it as your datasource as illustrated next. But if I try to test by restarting a service that is if i restart at 12:00 and if i try to test at 12:05 it should show 100% availability , but in my case it is not showing that way. It roughly calculates the following: . You already know that with these steps, you can then jump to any of the other entriesContinue Reading . Now we can open the Uptime screen of Kibana by clicking on the Uptime link from the left menu. 24/7 all year long) with following additional approximations (as described in the source): New in the 2021.1 release, Helix Core Server now includes some real-time metrics which can be collected and analyzed using . Documentation Dashboards Plugins Get Grafana. netdata_cpu_cpu_percentage_average. Login then: Move your mouse over the settings gear icon then choose " Data Sources " Then click on " Add Datasource " Select Prometheus Using this dashboard, you can stay on track of what your customers are doing, as well as any new customers you are getting. Calculation Description All nulls True when all values are null All zeros True when all values are 0 Change count Number of times the field's value changes Count Number of values . Record the value of password. For this blog, we are going to show you how to implement a combination of Prometheus monitoring and Grafana dashboards for monitoring Helix Core. More Grafana Dashboards. This value is the password that all users must use to log in to the Grafana UI. That should do the . I'm trying to build a query that will give me the uptime of a service I am monitoring. Latency Percentiles (latency within which certain percent of requests served) Number of 4xx, 5xx errors per second Error count by endpoint CPU usage per host Memory usage per host Open file descriptors per host App's uptime per host So far I have not found a way to do this outside manually adding a query for each database, with the overall source set to "mixed", but this is . The SLA calculator assumes a requirement of continuous uptime (i.e. Currently I am calculating uptime % using below query. Singlestatstat. First off, total SQL / Grafana noob.