From 3c68eac13146b7b239bdcaf7e5c043ec5cdcafde Mon Sep 17 00:00:00 2001 From: arrell_c Date: Tue, 11 Feb 2025 15:19:22 +0100 Subject: [PATCH] Update Web app general --- Web-app-general.md | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/Web-app-general.md b/Web-app-general.md index 20ea0d0..70eacdd 100644 --- a/Web-app-general.md +++ b/Web-app-general.md @@ -51,4 +51,20 @@ For example, to see the last 100 lines of logs on **sf-phmon-02**: sudo systemctl restart .service -Replace `` with `photodiag-test` or `photodiag-prod`. \ No newline at end of file +Replace `` with `photodiag-test` or `photodiag-prod`. + +## Server Monitoring + +To monitor the status and performance of the **photodiag-web** servers, you can access real-time server statistics via Grafana. These dashboards show CPU usage, memory consumption, network traffic, and disk I/O, which can help diagnose performance issues. + +### **Server Status Links** +- **sf-phmon-01**: [Grafana Metrics - sf-phmon-01](https://metrics.psi.ch/d/1SL13Nxmz/gfa-linux-tabular?orgId=1&from=now-6h&to=now&timezone=browser&var-env=PEE0939DC8375D041&var-host=sf-phmon-01.psi.ch) +- **sf-phmon-02**: [Grafana Metrics - sf-phmon-02](https://metrics.psi.ch/d/1SL13Nxmz/gfa-linux-tabular?orgId=1&from=now-6h&to=now&timezone=browser&var-env=PEE0939DC8375D041&var-host=sf-phmon-02.psi.ch) + +### **Available Metrics** +The Grafana dashboards provide the following system performance data: + +- **CPU Usage**: Tracks system, user, idle, and I/O wait time. +- **Memory Usage**: Displays total and used memory statistics. +- **Network Traffic**: Monitors inbound and outbound data transfer rates. +- **Disk I/O**: Reports read/write operations per second. \ No newline at end of file