Fixing the stats report in simple_perf_client (#802)
Fixing the stats report in simple_perf_client (#802)

* Fixing the stats report in simple_perf_client

* Reporting values for central window in RunSyncConcurrent

* Adding sleep in main thread busy-loop

triton-inference-server/client,triton-inference-server/client,triton-inference-server/client,triton-inference-server/client,triton-inference-server/client,triton-inference-server/client,triton-inference-server/client