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Review request for Aurora, David McLaughlin and Zameer Manji. Repository: aurora Description ------- This update picks up my H2 patch improving SLF4j logging performance (https://github.com/h2database/h2database/commit/e907049a2b4a18ef3ab47bb0779e60005722bcb7). Additional changes in this release: http://www.h2database.com/html/changelog.html The UpdateStore performance seems to have improved by roughly a factor of three. The snapshot benchmarks are currently broken (and I failed to fix them). I assume they might show an improvement as well. Before: UpdateStoreBenchmarks.JobDetailsBenchmark.run N/A 1000 N/A thrpt 5 119.038 ± 54.139 ops/s UpdateStoreBenchmarks.JobDetailsBenchmark.run N/A 5000 N/A thrpt 5 37.694 ± 3.426 ops/s UpdateStoreBenchmarks.JobDetailsBenchmark.run N/A 10000 N/A thrpt 5 18.649 ± 3.810 ops/s UpdateStoreBenchmarks.JobInstructionsBenchmark.run 1 N/A N/A thrpt 5 37.918 ± 6.921 ops/s UpdateStoreBenchmarks.JobInstructionsBenchmark.run 10 N/A N/A thrpt 5 37.762 ± 5.814 ops/s UpdateStoreBenchmarks.JobInstructionsBenchmark.run 100 N/A N/A thrpt 5 30.227 ± 18.007 ops/s UpdateStoreBenchmarks.JobInstructionsBenchmark.run 1000 N/A N/A thrpt 5 15.769 ± 14.883 ops/s UpdateStoreBenchmarks.JobUpdateMetadataBenchmark.run N/A N/A 10 thrpt 5 33.075 ± 17.729 ops/s UpdateStoreBenchmarks.JobUpdateMetadataBenchmark.run N/A N/A 100 thrpt 5 35.692 ± 11.266 ops/s UpdateStoreBenchmarks.JobUpdateMetadataBenchmark.run N/A N/A 1000 thrpt 5 26.050 ± 12.683 ops/s UpdateStoreBenchmarks.JobUpdateMetadataBenchmark.run N/A N/A 10000 thrpt 5 9.561 ± 13.355 ops/s After: UpdateStoreBenchmarks.JobDetailsBenchmark.run N/A 1000 N/A thrpt 5 414.317 ± 232.301 ops/s UpdateStoreBenchmarks.JobDetailsBenchmark.run N/A 5000 N/A thrpt 5 112.781 ± 41.688 ops/s UpdateStoreBenchmarks.JobDetailsBenchmark.run N/A 10000 N/A thrpt 5 57.149 ± 30.002 ops/s UpdateStoreBenchmarks.JobInstructionsBenchmark.run 1 N/A N/A thrpt 5 114.242 ± 54.799 ops/s UpdateStoreBenchmarks.JobInstructionsBenchmark.run 10 N/A N/A thrpt 5 118.942 ± 17.132 ops/s UpdateStoreBenchmarks.JobInstructionsBenchmark.run 100 N/A N/A thrpt 5 103.792 ± 17.981 ops/s UpdateStoreBenchmarks.JobInstructionsBenchmark.run 1000 N/A N/A thrpt 5 46.515 ± 7.201 ops/s UpdateStoreBenchmarks.JobUpdateMetadataBenchmark.run N/A N/A 10 thrpt 5 114.828 ± 35.298 ops/s UpdateStoreBenchmarks.JobUpdateMetadataBenchmark.run N/A N/A 100 thrpt 5 112.394 ± 42.421 ops/s UpdateStoreBenchmarks.JobUpdateMetadataBenchmark.run N/A N/A 1000 thrpt 5 83.514 ± 52.970 ops/s UpdateStoreBenchmarks.JobUpdateMetadataBenchmark.run N/A N/A 10000 thrpt 5 32.203 ± 15.586 ops/s Diffs ----- build.gradle 4802d5e552b978338b037326eae85e193a7eb2d1 Diff: https://reviews.apache.org/r/60133/diff/1/ Testing ------- ./gradlew -Pq build Thanks, Stephan Erb
