WSO2 API Manager monitoring
WSO2 API Manager is a fully open-source, full lifecycle API Management solution.
Prerequisites
- Dynatrace OneAgent version 1.197+
- WSO2 API Manager version 2.4.0+ running on OneAgent-supported Windows or Linux.
Activation
- In the Dynatrace menu, select Settings.
- Select Monitoring > Monitored technologies.
- Find the WSO2 API Manager entry and select Edit (pencil icon).
- Enable the Monitor this environment option.
See your data
Go to Hosts, find your WSO2 host, select it to open Host overview page, and select the Tomcat process responsible for running WSOA2 API Manager.
Collected metrics
You'll find all the collected metrics in the WSO2 API Manager process group page.
Overall Carbon Health
| # | Name | Unit | Comment |
|---|---|---|---|
| 1 | Carbon Faulty Services | Count | |
| 2 | Carbon Response Time | ms | Average |
| 3 | Carbon Max Response Time | ms | |
| 4 | Carbon EMB Database Read Time | ms | 75th Percentile of read time |
| 5 | Carbon EMB Database Read Rate in 15 minute | Count/sec | |
| 6 | Carbon EMB Database Write Time | ms | 75th Percentile of write time |
| 7 | Carbon EMB Database Read Write in 15 minute | Count/sec |
HTTP Connectivity Health
| # | Name | Unit | Comment |
|---|---|---|---|
| 8 | HTTP Listener Active Connections | Count | |
| 9 | HTTP Sender Active Connections | Count | |
| 10 | HTTP Latency | ms | Average |
| 11 | Backend HTTP Latency | ms | Average |
| 12 | HTTP Request Mediation Latency | ms | Average |
| 13 | HTTP Response Mediation Latency | ms | Average |
| 14 | HTTP Backend to ESB Response Read Time | ms | Average |
| 15 | HTTP Client to ESB Request Read Time | ms | Average |
| 16 | HTTP ESB to Backend Request Write Time | ms | Average |
| 17 | HTTP ESB to Client Response Write Time | ms | Average |
HTTPS Connectivity Health
| # | Name | Unit | Comment |
|---|---|---|---|
| 18 | HTTPS Listener Active Connections | Count | |
| 19 | HTTPS Sender Active Connections | Count | |
| 20 | HTTPS Latency | ms | Average |
| 21 | Backend HTTPS Latency | ms | Average |
| 22 | HTTPS Request Mediation Latency | ms | Average |
| 23 | HTTPS Response Mediation Latency | ms | Average |
| 24 | HTTPS Backend to ESB Response Read Time | ms | Average |
| 25 | HTTPS Client to ESB Request Read Time | ms | Average |
| 26 | HTTPS ESB to Backend Request Write Time | ms | Average |
| 27 | HTTPS ESB to Client Response Write Time | ms | Average |
| 28 | HTTPS Client Worker Queued Time | ms | Average |
| 29 | HTTPS Server Worker Queued Time | ms | Average |
Metrics from 1 to 7 are retrieved from the org.wso2.carbon Java MBeans path, while all the other metrics come from the org.apache.synapse path.
Alerts
The following alerts are enabled by default. Each alert is triggered after 5 consecutive reads.
| # | Name | Alert condition | |—|—|—|—| | 1 | Carbon faulty services | At least one faulty Carbon service | | 2 | Carbon high response time | Carbon response time is 1 minute or more | | 3 | Carbon ESB high read time | Carbon ESB read time is 30 seconds or more | | 4 | Carbon ESB high write time | Carbon ESB write time is 30 seconds or more | | 5 | High HTTP latency | HTTP latency is 1 minute or more | | 6 | High HTTP backend latency | HTTP backend latency is 1 minute or more | | 7 | High HTTPS latency | HTTPS latency is 1 minute or more | | 8 | High HTTPS backend latency | HTTPs backend latency 1 minute |