diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 02:57:58 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 02:57:58 +0000 |
commit | be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97 (patch) | |
tree | 9754ff1ca740f6346cf8483ec915d4054bc5da2d /health/guides/httpcheck/httpcheck_web_service_slow.md | |
parent | Initial commit. (diff) | |
download | netdata-be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97.tar.xz netdata-be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97.zip |
Adding upstream version 1.44.3.upstream/1.44.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'health/guides/httpcheck/httpcheck_web_service_slow.md')
-rw-r--r-- | health/guides/httpcheck/httpcheck_web_service_slow.md | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/health/guides/httpcheck/httpcheck_web_service_slow.md b/health/guides/httpcheck/httpcheck_web_service_slow.md new file mode 100644 index 00000000..aad2cc8d --- /dev/null +++ b/health/guides/httpcheck/httpcheck_web_service_slow.md @@ -0,0 +1,18 @@ +### Understand the alert + +The Netdata Agent monitors your HTTP endpoints. You can specify endpoints the Agent will monitor in the Agent's Go module under `go.d/httpcheck.conf`. +The Agent calculates the average response time for every HTTP request made to the endpoint being monitored per hour. The Agent also calculates the average response time in a 3-min window. + +The Netdata Agent compares these two (average) values. If there is a significant increase in 3-min average, then it will trigger a warning alert when the response time 3-min average is at least twice as much as 1-hour average. The alert will escalate to critical when the response time 3-min average reaches three times the average amount per hour. + +### Troubleshoot the alert + +To troubleshoot this issue, check for: + +- Network congestion in your system's network and/or in the remote endpoint's network. +- If the endpoint is managed by you, then check the system load. + +### Useful resources + +1. [HTTP endpoint monitoring with Netdata](https://learn.netdata.cloud/docs/agent/collectors/go.d.plugin/modules/httpcheck) + |