Even modern operating systems aren't perfect at scheduling threads across cores. Threads might be jumping from core to core unnecessarily, which destroys CPU cache performance. Limiting the set of...
Type: Posts; User: brewbuck
Even modern operating systems aren't perfect at scheduling threads across cores. Threads might be jumping from core to core unnecessarily, which destroys CPU cache performance. Limiting the set of...
The only reason I can think that MySQL might have anecdotally been doing such a thing would be if it was deliberately messing around with scheduling. You have to TRY to break it. By default, threads...