When analyzing the mixed_workloads_rate_limited_locust t2 statistics, we found there is a significant difference between the startedProcessing write lowPriority stat and the totalAdmissions write longRunning stat as can be seen below:

We could accept a lower difference due to the server initialization, but considering there is hundreds of admissions, this difference should be investigated, the main reason is that the accumulation of both stats should be done on the same scope.