About Gatling report
This is a reporting tool that parses Galting result files (aka simulation.log) and creates HTML
reports with Plotly charts or CSV output.
gatling-report examples
A report is a single standalone html file, here are some examples:
- Simulation report: compact representation of response time for a bench, help to pinpoint slow requests.
- Differential report: compare 2 bench result.
- Trend report: follow the trend of bench results over time.
- Default CSV output
Install
Download
Take the latest jar from nexus.
Building from sources
Create the all in one jar:
mvn package
The jar file that include all its dependencies is located here:
./target/gatling-report-VERSION-capsule-full.jar
Usage
Help
java -jar path/to/gatling-report-VERSION-capsule-fat.jar -h
Output CSV stats
The following command will output to stdout a CSV with stats per request.
java -jar path/to/gatling-report-VERSION-capsule-fat.jar path/to/simulation.log
scenario request start startDate duration end count successCount errorCount min p50 p95 p99 max avg stddev rps apdex rating
sim50bench _all 1446578664151 2015-11-03 20:24:24 62.16 1446578726313 2397 2397 0 0 10 598 940 1938 104.40 205 38.56 0.88 Good
sim50bench Logout 1446578664151 2015-11-03 20:24:24 62.16 1446578725039 21 21 0 1 2 15 17 17 2.38 3 0.34 1.00 Excellent
...
| Header | Â Description |
|---|---|
scenario |
Name of the scenario in the simulation |
request |
Name of the request, _all is the total of all requests in the simulation |
start |
start timestamp of the simulation |
startDate |
start date of the simulation |
duration |
duration of the simulation |
end |
last request timestamp |
count |
total number of request |
successCount |
number of requests with the OK status |
errorCount |
number of requets with the KO status |
min |
minimum elapsed duration for the request |
p50, p95, p99 |
percentile 50, 95 and 99 |
avg |
average |
stddev |
standard deviation |
rps |
average request per second for the simulation duration |
apdex |
Apdex score converts many measurements into one number on a uniform scale of 0-to-1 |
rating |
Apdex rating |
You can also submit multiple simulation files, the output will concatenate stats.
java -jar path/to/gatling-report-VERSION-capsule-fat.jar path/to/simulation.log [path/to/simulation2.log ...]
You can also submit gzipped simulation files:
java -jar path/to/gatling-report-VERSION-capsule-fat.jar path/to/simulation.log.gz
Generate HTML report with Plotly charts
When using the -o REPORT_PATH option a report is generated.
When submitting a single simulation file it creates a simulation report:
java -jar path/to/gatling-report-VERSION-capsule-fat.jar path/to/simulation.log.gz -o /path/to/report/directory
When submitting two simulations files it creates a differential report:
java -jar path/to/gatling-report-VERSION-capsule-fat.jar path/to/ref/simulation.log.gz path/to/challenger/simuation2.log -o /path/to/report/directory
When submitting more than two simulations files it creates a trend report.
Customizing the report
You can use your own mustache template to customize the report:
java -jar path/to/gatling-report-VERSION-capsule-fat.jar --template /my/template.mustache path/to/ref/simulation.log.gz -o /path/to/report/directory
Take example to the default templates located in src/main/resources.
Note that Plotly charts can be edited online.
Limitations
It has been tested successfully with default Gatling 2.5, 2.4, 2.3.1, 2.1.7, 3.0.0 and 3.2.1 and 3.3.0 simulation.log format.
About Nuxeo
Nuxeo provides a modular, extensible Java-based open source software platform for enterprise content management and packaged applications for document management, digital asset management and case management. Designed by developers for developers, the Nuxeo platform offers a modern architecture, a powerful plug-in model and extensive packaging capabilities for building content applications.
More information on: http://www.nuxeo.com/