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<!DOCTYPE html> <html> <head> <title></title> <!-- html-head --> <meta name="viewport" content="width=device-width, initial-scale=1.0"> </head> <body class="shop"> <div class="div-header-menu"> <div class="container"> <header style=""> </header> <div class="container"> <div class="header-logo"> <figure> <img src="/assets/" alt="Logo" title="Logo"> <figcaption></figcaption></figure></div> </div> </div> </div> <main></main> <div class="shopItemDetail"> <div class="container"> <div class="shopitem"> <input name="id" value="14629" type="hidden"> <div class="inner-wrapper"> <div class="content-part block-image"> <span class="fullImg"><img src="/photos/" alt="WW2 British 1937 Pattern Infantrymans Webbing Set - All 1939 Dates"><span></span></span> <span class="thumbnail"><img src="/photos/" alt="WW2 British 1937 Pattern Infantrymans Webbing Set - All 1939 Dates"><span></span></span> <span class="thumbnail"><img src="/photos/" alt="WW2 British 1937 Pattern Infantrymans Webbing Set - All 1939 Dates"><span></span></span> <span class="thumbnail"><img src="/photos/" alt="WW2 British 1937 Pattern Infantrymans Webbing Set - All 1939 Dates"><span></span></span> <span class="thumbnail"><img src="/photos/" alt="WW2 British 1937 Pattern Infantrymans Webbing Set - All 1939 Dates"><span></span></span> <span class="thumbnail"><img src="/photos/" alt="WW2 British 1937 Pattern Infantrymans Webbing Set - All 1939 Dates"><span></span></span> <span class="thumbnail"><img src="/photos/" alt="WW2 British 1937 Pattern Infantrymans Webbing Set - All 1939 Dates"><span></span></span> </div> <div class="content-part block-text"> <div class="shopitemTxt"> <h1 class="shopitemTitle">Node exporter uptime metric. Prometheus exporters.</h1> <p class="itemDescription">Node exporter uptime metric. At each time point on the x axis (equating to Prometheus scraping intervals), each label has a metrics value of 1 (up or green) or 0 (down or red). The Windows exporter is recommended for Windows users. With a PromQL query, do time() - node_boot_time and this will give you uptime in seconds. Node Exporter is a lightweight agent that exposes a wealth of hardware and kernel-related metrics for monitoring server health and performance. 1:9100/metrics. On its own this may not seem of much use, as Prometheus already has the time() function to provide the evaluation time. So, in that picture, there are 3 labels (grayed out, but they are c, n and s). I can then aggregate as needed with avg e. I can see on the metric via Prometheus there is an attribute called "windows_system_system_up_time" How would the query look if I need to add it to Grafana? Mar 2, 2019 · I'm a prometheus newbie and have been trying to figure out the right query to get the last continuous uptime for my service. Nov 1, 2023 · The node_uname_info better return a value in my case 1. Try out and share prebuilt visualizations. In this example, there are no down metrics. Feb 16, 2023 · Assuming you are monitoring your servers via something like the Node Exporter, and you want the trailing 30-day upness percentage, you could use the Node Exporters "up" metric like this: avg_over_time(up{job="node"}[30d]) * 100 第二节 使用Node Exporter监控Linux主机&常用监控指标. When monitoring a system that doesn't have an existing Prometheus exporter, you may need to create a custom exporter. If the installer is run without any parameters, the exporter will run with default settings for enabled collectors, ports, etc. It should be about 15h/week, so about 8-10 %. 1810. 6. 0. Node Exporter 是用于暴露 *NIX 主机指标的 Exporter,比如采集 CPU、内存、磁盘等信息。 Jul 13, 2020 · The time module is even simpler than conntrack, exposing only a single metric: # HELP node_time_seconds System time in seconds since epoch (1970). gz Dec 12, 2024 · This guide focuses on setting up Prometheus and Node Exporter on Linux servers to monitor system-level metrics. I have install Windows Exporter onto a Windows server and I'm trying to show it's uptime. Prometheus exporter for hardware and OS metrics exposed by *NIX kernels, written in Go with pluggable metric collectors. The fact that the number reset, just means that the process restarted. Prometheus exporters. Sep 24, 2019 · I'm looking for a query to get the average uptime of the server on which prometheus runs over the last week. For Windows environments, the analogous Windows Exporter serves a similar purpose. 8-arch1-1 #1 SMP PREEMPT Tue, 10 Nov 2020 22:44:11 +0000 x86_64 GNU/Linux node_exporter version: output of node_exporter --version node_exporter, version 1. Dec 5, 2020 · To get Node Exporter installed, we will simply copy the node_exporter binary from the archive folder to /usr/local/bin which is in PATH environment variable. tar -xvf node_exporter*. # TYPE node_boot_time gauge node_boot_time 1. Nov 20, 2020 · Host operating system: output of uname -a Linux <redacted> 5. 5935998188567045e+09. What I like to have: a graph/panel that has 2 metrics for each label (so 6 total, for Dec 10, 2024 · Currently, the Nginx exporter does not support disabling specific metrics, although there's an open issue tracking this feature. For now, you can use the metric relabeling technique to drop unused metrics. Sep 24, 2019 · I'm looking for a query to get the average uptime of the server on which prometheus runs over the last week. 9. I'm new to this, but have created a Ubuntu server with Grafana, InfluxDB, Telegraf, Prometheus. 1 (branch: tarba Look for the node_boot_time metric. . You should see metrics like CPU, memory, disk usage, and other system-level metrics. I'm using Prometheus 2. My most promising experiments would be: 1 - avg_over_time (up {job="prometheus"} [7d]) See full list on prometheus. io Prometheus exporter for hardware and OS metrics exposed by *NIX kernels, written in Go with pluggable metric collectors. 0 with node_exporter on CentOS 7. The installer provides a configuration file to customize the exporter. For example, if the present time is 0:01:20 my service was up at 0:00:00, Nov 29, 2024 · You wouldn't want to use that metric to calculate uptime. Feb 13, 2024 · Node Exporter is a Prometheus exporter for system-level metrics. tar. avg((up{job="dockernodes"} + on (nodename) group_right node_uname_info) * on (instance) node_boot_time_seconds) The installer will setup the windows_exporter as a Windows service, as well as create an exception in the Windows Firewall. These metrics are invaluable for monitoring the health and performance of your server. # TYPE node_time_seconds gauge node_time_seconds 1. Writing custom exporters. Then you would want to group it by application and ignore the instance and jobid. g. It runs on the machine you want to monitor and exports various metrics about the system’s health and performance. Dashboard templates. Oct 13, 2024 · Once Node Exporter is up and running, you can check the metrics endpoint by navigating to: http://127. Get your metrics into Prometheus quickly Jun 16, 2022 · Basic CPU / Mem / Disk Info Basic CPU / Mem / Disk Gauge Basic CPU / Mem Graph Basic Net / Disk Info CPU Memory Net Disk Memory Detail Meminfo /proc/m Apr 1, 2023 · Please refer to the attached picture. The last one node_boot_time_seconds would get the final value I would need in which case I just multiply with 1. 5. Instead I would recommend using the up metric that Prometheus creates automatically. # HELP node_boot_time Node boot time, in unixtime. 590451784e+09. My most promising experiments would be: 1 - avg_over_time (up {job="prometheus"} [7d]) The Node Exporter is now exposing metrics that Prometheus can scrape, including a wide variety of system metrics further down in the output (prefixed with node_). The configuration file Community resources. </p> </div> </div> </div> </div> </div> </div> <div class="container"> <div class="copyright" itemscope="" itemtype=""> © 2025 Concept500 </div> </div> </body> </html>