Hello Sagi,
Hey Bart,
Did you run your test on a NUMA system ?
I did.
If so, can you check with e.g. perf record -ags -e LLC-load-misses sleep 10 && perf report whether this workload triggers perhaps lock contention ? What you need to look for in the perf output is whether any functions occupy more than 10% CPU time.
I will, thanks for the tip! -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
