Rethinkdb IO reaches 100% -


rethinkdb io reaches 100% whenever there data upload. load reaches near 50. common phenomenon, or need optimizations here?

rethinkdb uses blocker pool io. on linux systems, each thread in blocker pool contributes 1 load average while blocking on disk, rethinkdb causes system report extremely high load average under normal load.

using 100% of disk throughput different story. if you're running io-heavy workload on slow disk, on rotating drive, that's pretty reasonable, mean might have scaling problems if want more disk-intensive operations. if start have scaling problems, best solution faster disk.


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