Don't understand results from the performance-tests

[mabra]

Hi All !

I am just trying to use disruptor and started to download, build and test. This just works, but the
results from the tests are unclear to me. If someone could probably understand this, it would
be nice to get a comment on it.

Ok, I runned the test and for example see this:

Scenario              implement.    run    op/sec           dura

UniCast1P1C    disruptor          0       8 873 901    11 962
(same)                 blocking-coll.  0       2 604 166         783

Disruptor runs 8. Mio ops and needs 11.x seconds for this, while BlockingCollection runs only 2.6 Mio ops but needs

only 700 ms for this ??? Does this mean, that the BlockinCollection is faster ?????? It looks like it would only need

2.8 seconds for the same work ??

 Would really be nice to get a small tip!

Thanks so far and
best regards,

++mabra

[ma...@odeheurles.com]

Hi Mabra,

 

The tests are configured with different number of iterations, for instance Unicast1p1c does 2 million iterations for the blocking collection and 100 million for the disruptor, this explains the test duration you noticed.

I reduced the number of iterations for the blocking collection, the test was too long to run with 100 million iterations.

 

Olivier

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