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From Jacob Janco <jjanco....@gmail.com>
Subject Re: Review Request 51028: Fix broken tests post batched event allocation.
Date Tue, 20 Dec 2016 23:22:46 GMT


> On Dec. 13, 2016, 4:30 p.m., Jiang Yan Xu wrote:
> > src/tests/hierarchical_allocator_tests.cpp, lines 3621-3629
> > <https://reviews.apache.org/r/51028/diff/4/?file=1513695#file1513695line3621>
> >
> >     I think we are still intereted in the number of allocations and we expect to
see them decrease because of batching. We don't use EXPECT on them but we print them out as
part of the benchmark?
> 
> Jacob Janco wrote:
>     Added this in. Ex test output: 
>     
>     [ RUN      ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/5
>     Using 1000 agents and 1000 frameworks
>     Added 1000 frameworks in 18064us
>     Added 1000 agents in 5.229825secs performing 1000 allocations
>     Updated 1000 agents in 5.39987secs performing 1000 allocations
>     [       OK ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/5
(10708 ms)

A better snippet showing trend: 

[ RUN      ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/0
Using 1000 agents and 1 frameworks
Added 1 frameworks in 866us
Added 1000 agents in 616149us performing 5 allocations
Updated 1000 agents in 351825us performing 3 allocations
[       OK ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/0
(1014 ms)
[ RUN      ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/1
Using 1000 agents and 50 frameworks
Added 50 frameworks in 952us
Added 1000 agents in 744594us performing 142 allocations
Updated 1000 agents in 508415us performing 111 allocations
[       OK ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/1
(1310 ms)
[ RUN      ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/2
Using 1000 agents and 100 frameworks
Added 100 frameworks in 1877us
Added 1000 agents in 1.088271secs performing 179 allocations
Updated 1000 agents in 867190us performing 135 allocations
[       OK ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/2
(2006 ms)
[ RUN      ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/3
Using 1000 agents and 200 frameworks
Added 200 frameworks in 3357us
Added 1000 agents in 1.516704secs performing 294 allocations
Updated 1000 agents in 1.319724secs performing 215 allocations
[       OK ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/3
(2894 ms)
[ RUN      ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/4
Using 1000 agents and 500 frameworks
Added 500 frameworks in 8704us
Added 1000 agents in 2.890338secs performing 685 allocations
Updated 1000 agents in 2.783646secs performing 513 allocations
[       OK ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/4
(5734 ms)
[ RUN      ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/5
Using 1000 agents and 1000 frameworks
Added 1000 frameworks in 16440us
Added 1000 agents in 5.211817secs performing 1000 allocations
Updated 1000 agents in 5.439422secs performing 1000 allocations
[       OK ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/5
(10726 ms)
[ RUN      ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/6
Using 1000 agents and 3000 frameworks
Added 3000 frameworks in 46501us
Added 1000 agents in 14.495025secs performing 1000 allocations
Updated 1000 agents in 14.99748secs performing 1000 allocations
[       OK ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/6
(29611 ms)
[ RUN      ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/7
Using 1000 agents and 6000 frameworks
Added 6000 frameworks in 83773us
Added 1000 agents in 28.992552secs performing 1000 allocations
Updated 1000 agents in 29.068944secs performing 1000 allocations
[       OK ] SlaveAndFrameworkCount/HierarchicalAllocator_BENCHMARK_Test.AddAndUpdateSlave/7
(58237 ms)


- Jacob


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/51028/#review158967
-----------------------------------------------------------


On Dec. 20, 2016, 12:05 p.m., Jacob Janco wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/51028/
> -----------------------------------------------------------
> 
> (Updated Dec. 20, 2016, 12:05 p.m.)
> 
> 
> Review request for mesos and Jiang Yan Xu.
> 
> 
> Bugs: MESOS-3157
>     https://issues.apache.org/jira/browse/MESOS-3157
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> - Per MESOS-3157, if cluster events with the possibility
>   of triggering an allocation occur rapidly and test
>   assertions depend on gleaning information from assumed
>   order, it is likely they will fail due to lack of parity
>   between event and actual allocation. Ensure that expected
>   allocations occur.
> 
> 
> Diffs
> -----
> 
>   src/tests/hierarchical_allocator_tests.cpp 1edd0ecc8a93cd41532e1cf3641f67c780ab23a5

> 
> Diff: https://reviews.apache.org/r/51028/diff/
> 
> 
> Testing
> -------
> 
> make check
> 
> 
> Thanks,
> 
> Jacob Janco
> 
>


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