Apache Web Server Monitoring Integration
Integration¶
- Agent: https://github.com/sematext/sematext-agent-httpd
- Instructions: https://apps.sematext.com/ui/howto/Apache/overview
Metrics¶
| Metric Name | Key | Agg | Type | Description |
|---|---|---|---|---|
| async closing | apache.connections.async.closing | Avg | Double | |
| async writing | apache.connections.async.writing | Avg | Double | |
| busy | apache.workers.busy | Avg | Double | |
| total | apache.connections.total | Avg | Double | |
| requests count | apache.requests.count | Sum | Long | |
| idle | apache.workers.idle | Avg | Double | |
| async keep alive | apache.connections.async.keepAlive | Avg | Double | |
| keepalive | apache.workers.keepalive | Avg | Double | keepalive: Number of workers currently sending keepalive messages |
| open | apache.workers.open | Avg | Double | open: Number of workers currently not busy with any process |
| sending | apache.workers.sending | Avg | Double | sending: Number of workers currently sending a reply |
| finishing | apache.workers.finishing | Avg | Double | finishing: Number of workers currently gracefully finishing connections |
| reading | apache.workers.reading | Avg | Double | reading: Number of workers currently reading incoming requests |
| closing | apache.workers.closing | Avg | Double | closing: Number of workers currently closing a connection |
| idle cleanup | apache.workers.cleanup | Avg | Double | idle cleanup: Number of workers currently performing idle cleanup procedure |
| starting | apache.workers.starting | Avg | Double | starting: Number of workers currently starting up a connection |
| logging | apache.workers.logging | Avg | Double | logging: Number of workers currently busy updating log files |
| waiting | apache.workers.waiting | Avg | Double | waiting: Number of workers currently waiting for a connection |
| dns lookup | apache.workers.dns | Avg | Double | dnslookup: Number of workers currently requesting DNS lookup |
Troubleshooting¶
If you are not seeing some or any Apache metrics, you can create a "diagnostics dump" and contact us via live chat or email. To create the diagnostics dump just run the following:
sudo spm-httpd-diagnostics
This will create a ZIP file and show the Sematext Support email address to which the ZIP file should be sent.