[rules-dev] Re: [Fwd: Drools Benchmark]

[Mark Proctor]

Oh the "old lib" I think was b0rked, remember that version of waltz 
where it wasn't doing the node sharing correctly - I think it was from 
that. I'm building M1 now, I'll probably also try going back a revision 
with the benchmark project.

Mark
Mark Proctor wrote:
> I wonder if this has to do with the work from the new ruleflow 
> addition, I'm testing at the moment.
>
> Mark
> Edson Tirelli wrote:
>>
>>    Mark,
>>
>>    Bad news. Yesterday when running the benchmarks I noticed we 
>> suffered a performance hit somewhere in our last few weeks, but as my 
>> machine is a bit crazy latelly, I couldn't confirm that.
>>    Fernando ran the tests today in his machine and it is clear now we 
>> degraded perf for waltz50 in our last changes (although, we improved 
>> parsing/compiling time).
>>    See bellow.
>>
>> PS: OLD LIB is the lib currently commited into the benchmarks 
>> project... I don't know what version it is.
>>
>>
>>  Machine Name:    Mac
>>  Machine Model:    MacBookPro2,2
>>  Processor Name:    Intel Core 2 Duo
>>  Processor Speed:    2.16 GHz
>>  Number Of Processors:    1
>>  Total Number Of Cores:    2
>>  L2 Cache (per processor):    4 MB
>>  Memory:    1 GB
>>  Bus Speed:    667 MHz
>>
>> run-drools-waltz50: OLD LIB
>>      [java] Using
>>      [java] engine: drools
>>      [java] rule file: waltz.drl
>>      [java] data file: waltz50.dat
>>
>>      [java]  RESULTS:
>>      [java]     - Rules parsing time : 4646 ms   - Memory used:  + 29098
>>      [java]     - Assertion time     : 280 ms   - Memory used:  + 4663
>>      [java]     - Rules firing time  : 1135 ms   - Memory used:  + -2673
>>      [java] 
>> ----------------------------------------------------------------
>>      [java]     - Total time         : 6061 ms   - Total memory: + 31089
>>      [java]     - GC Run time        : 206 ms   - Mem after GC: + 21584
>> --------------------------------------------------------------------------------------- 
>>
>>
>> run-drools-waltz50: Trunk
>>      [java] Using
>>      [java] engine: drools
>>      [java] rule file: waltz.drl
>>      [java] data file: waltz50.dat
>>
>>      [java]  RESULTS:
>>      [java]     - Rules parsing time : 2637 ms   - Memory used:  + 30936
>>      [java]     - Assertion time     : 257 ms   - Memory used:  + 3827
>>      [java]     - Rules firing time  : 4294 ms   - Memory used:  + 27086
>>      [java] 
>> ----------------------------------------------------------------
>>      [java]     - Total time         : 7188 ms   - Total memory: + 61850
>>      [java]     - GC Run time        : 234 ms   - Mem after GC: + 37624
>> --------------------------------------------------------------------------------------- 
>>
>>
>> run-jess-waltz50:
>>      [java] Using
>>      [java] engine: jess
>>      [java] rule file: waltz.clp
>>      [java] data file: waltz50.dat
>>
>>
>>      [java]  RESULTS:
>>      [java]     - Rules parsing time : 248 ms   - Memory used:  + -360
>>      [java]     - Assertion time     : 482 ms   - Memory used:  + 12690
>>      [java]     - Rules firing time  : 7017 ms   - Memory used:  + 15883
>>      [java] 
>> ----------------------------------------------------------------
>>      [java]     - Total time         : 7747 ms   - Total memory: + 28213
>>      [java]     - GC Run time        : 96 ms   - Mem after GC: + 8675
>> ----------------------------------------------------------------
>>
>>
>> run-drools-manners128: OLD LIB
>>      [java] Using
>>      [java] engine: drools
>>      [java] rule file: manners.drl
>>      [java] data file: manners128.dat
>>      [java] All Done
>>
>>      [java]  RESULTS:
>>      [java]     - Rules parsing time : 3823 ms   - Memory used:  + 32968
>>      [java]     - Assertion time     : 88 ms   - Memory used:  + 0
>>      [java]     - Rules firing time  : 6797 ms   - Memory used: -27291
>>      [java] 
>> ----------------------------------------------------------------
>>      [java]     - Total time         : 10708 ms   - Total memory: + 5677
>>      [java]     - GC Run time        : 55 ms   - Mem after GC: + 4201
>> ----------------------------------------------------------------
>>
>> run-drools-manners128: Trunk
>>      [java] Using
>>      [java] engine: drools
>>      [java] rule file: manners.drl
>>      [java] data file: manners128.dat
>>      [java] All Done
>>
>>      [java]  RESULTS:
>>      [java]     - Rules parsing time : 1599 ms   - Memory used:  + 23727
>>      [java]     - Assertion time     : 57 ms   - Memory used:  + 932
>>      [java]     - Rules firing time  : 6917 ms   - Memory used:  + 20851
>>      [java] 
>> ----------------------------------------------------------------
>>      [java]     - Total time         : 8573 ms   - Total memory: + 45511
>>      [java]     - GC Run time        : 62 ms   - Mem after GC: + 4041
>> ----------------------------------------------------------------
>>
>
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