The latest articles on Debug School by janarthanan (@janarthananjaganathan_89). https://www.debug.school/janarthananjaganathan_89 https://www.debug.school/images/CPDdQlGexClW9WOTxwLbEDeLKxuBxqind7bvkmstzXo/rs:fill:90:90/g:sm/mb:500000/ar:1/aHR0cHM6Ly90aGVw/cmFjdGljYWxkZXYu/czMuYW1hem9uYXdz/LmNvbS9pLzk5bXZs/c2Z1NXRmajltN2t1/MjVkLnBuZw https://www.debug.school/janarthananjaganathan_89 en janarthanan Mon, 17 Apr 2023 12:01:53 +0000 https://www.debug.school/janarthananjaganathan_89/list-of-agent-commands-and-the-purpose-1ce5 https://www.debug.school/janarthananjaganathan_89/list-of-agent-commands-and-the-purpose-1ce5 <p>1.status /start/ stop of the Datadog Agent<br> systemctl status datadog-agent</p> <p>2.Agent failed to start.<br> journalctl -u datadog-agent.service</p> <p>3.To test an Agent check<br> datadog-agent check</p> <p>4.List out the config check.<br> datadog-agent configcheck</p> <ol> <li><p>To view all the agent configuration.<br> datadog-agent config</p></li> <li><p>Display the hostname of the server.<br> datadog-agent hostname </p></li> <li><p>check the agent version.<br> datadog-agent version</p></li> </ol> janarthanan Mon, 17 Apr 2023 05:32:19 +0000 https://www.debug.school/janarthananjaganathan_89/observability-3bhj https://www.debug.school/janarthananjaganathan_89/observability-3bhj <p>What is Observability ?<br> Gather the metrics, logs, traces and remote calls, Understand the topology of the application.</p> <p>How to Setup the Observability?</p> <p>Identify and help service degradation and outages.<br> Provide the input on debug the service related outages.</p> <p><a href="https://www.debug.school/images/04FiTJ5kl1grLmD6GuTIp_jeGunCvW24-GVyDzVielU/w:880/mb:500000/ar:1/aHR0cHM6Ly93d3cu/ZGVidWcuc2Nob29s/L3VwbG9hZHMvYXJ0/aWNsZXMvdTV0dWxq/c3hneXN3Y2dyZWR1/bnMucG5n" class="article-body-image-wrapper"><img src="https://www.debug.school/images/04FiTJ5kl1grLmD6GuTIp_jeGunCvW24-GVyDzVielU/w:880/mb:500000/ar:1/aHR0cHM6Ly93d3cu/ZGVidWcuc2Nob29s/L3VwbG9hZHMvYXJ0/aWNsZXMvdTV0dWxq/c3hneXN3Y2dyZWR1/bnMucG5n" alt="Image description" width="880" height="836"></a></p> observability