readme: express process startup time as CPU time
Add disclaimer that the SLA is expressed in CPU ms.
@@ -91,8 +91,8 @@ The **API endpoint** can be used to:
- The boot-time SLA is enforced in `tests/performance/test_boottime.py`.
- The process startup time SLA is enforced in
`tests/performance/test_process_startup_time.py`. This value corresponds to
- the time elapsed between `jailer` starting and `bind` being called on the API
- socket.
+ the CPU time (time that the process actually spent on the CPU) elapsed
+ between `jailer` starting and `bind` being called on the API socket.
### Measuring boot time
