Robustness of hotspot scheduling under high load #3919
Description
Bug Report
What did you do?
sysbench location.lua --is_long_connection=true --queries=./poisource.sql --mysql-host=xx.xx --mysql-port=4000 --mysql-user=root --mysql-db=location --report-interval=1 --events=0 --time=3600 --threads=100 run
What did you expect to see?
What did you see instead?
Hot spot statistics will jitter violently, even with scheduling turned off, at higher loads.