> For the complete documentation index, see [llms.txt](https://docs.stakelocal.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.stakelocal.io/dashboard-installation/enable-and-start-restart-services/checking-software-status.md). # Checking Software Status ## Checking Software Status ### systemctl The quick way to check the status of all of the supporting software is to run `systemctl status` on all of the services. ```bash sudo systemctl status prometheus grafana-server node_exporter json_exporter eth-metrics ``` You will see output like the following.

If you would like to see the logs individually for the supporting software, use the following commands to see the last 100 lines of log files. ``` sudo journalctl -u prometheus -n 100 sudo journalctl -u grafana-server -n 100 sudo journalctl -u node_exporter -n 100 sudo journalctl -u json_exporter -n 100 sudo journalctl -u eth-metrics -n 100 ``` Replace "100" in the commands above with any number of lines you would like to see. To see a never-ending stream of logs, use these commands, and use CTRL-C to exit. ```bash sudo journalctl -fu prometheus sudo journalctl -fu grafana-server sudo journalctl -fu node_exporter sudo journalctl -fu json_exporter sudo journalctl -fu eth-metrics ``` Healthy Startups Here is what a healthy start looks like in the logs for the supporting software. ### Logs #### Prometheus

#### Grafana

#### node\_exporter

#### json\_exporter

#### Ethereum Metrics Exporter

Prometheus Targets One way to check if your supporting software is running is to see whether Prometheus is able to scrape the software. Go to `http://127.0.0.1:9090`, replacing `127.0.0.1` with the IP address at which Prometheus is running. At the top of the screen you should see a Status menu. Hover over that menu and click on the Targets link.

Find the Targets link under the Status menu

The Targets screen will appear listing all of the Prometheus targets we previously set up. You may need click Clear Selection in the targets filter in the upper-left corner of the screen.

Clear the selection to see all Prometheus targets

Each line of blue or red text represents a single Prometheus job serving one or more targets. * Blue means Prometheus has successfully scraped data recently * Red means Prometheus has not successfully scraped data recently from one The numbers in parentheses show how many of the targets within each group Prometheus has successfully scraped recently.

The Targets screen showing the status of various Prometheus jobs

{% hint style="warning" %} If Prometheus has not had any data from a target within the last 15 minutes, it will show that target in the color red on this screen. Two of the jobs will often show a red color on this screen: * consensus\_beacon\_genesis - This job runs every few hours, because the genesis information never changes. Therefore, Prometheus often shows this job in red. * github\_latest\_release - This job runs every few hours, because GitHub has a low rate limit. Therefore, Prometheus often shows this job in red. Additionally, it may take a couple hours after a new release for that release to be reflected on the Prometheus Targets screen. The last job that may be red is blackbox\_exporter. That job is not presently covered in these instructions. {% endhint %}