couchbase / moss / 199

83%

push

travis-ci

MB-20256: Add keylen, vallen, ExecuteBatch related histograms

+ Adding the following histograms to the collection interface:
    - MutationKeyBytes
    - MutationValBytes
    - ExecuteBatchBytes
    - ExecuteBatchOpsCount

+ This change introduces a separate non-blocking go routine
  that will be responsible for populating the histograms
  with key-val stats.

                                                                            Before (ns/op)  After (ns/op)   Delta
BenchmarkStore_numItems1M_keySize20_valSize100_batchSize100-8               1509367857      1572045343      +4.15%
BenchmarkStore_numItems1M_keySize20_valSize100_batchSize100_randomLoad-8    1964633255      1814830967      -7.62%
BenchmarkStore_numItems1M_keySize20_valSize1000_batchSize100_randomLoad-8   7130239871      7166151755      +0.50%

Change-Id: I4f619bd74
Reviewed-on: http://review.couchbase.org/73986
Reviewed-by: Steve Yen <steve.yen@gmail.com>
Tested-by: abhinav dangeti <abhinav@couchbase.com>

29 of 29 new or added lines in 2 files covered. (100.0%)

3190 of 4031 relevant lines covered (79.14%)

10424.83 hits per line