Service Level Objectives in Gatling Enterprise Edition — now available

Hey everyone,

We just released Service Level Objectives (SLOs) in Gatling Enterprise Edition.

You can now define performance targets directly on any test (response time percentiles, error ratio, any threshold you need) without touching your simulation code. After every run, Gatling
Enterprise Edition tells you exactly what percentage of the time your system met the bar.

What you can configure

  • Metric: response time percentile (p50, p95, p99, up to p99.9999) or error ratio
  • Threshold: in milliseconds for response time, as a percentage for error ratio
  • Stack multiple SLOs on a single test — each evaluated independently

Results in the run summary

SLO compliance appears as color-coded gauges:

  • :green_circle: Green: met 99% of the time or more
  • :orange_circle: Orange: met between 90% and 99%
  • :red_circle: Red: met less than 90%

Get started