2 commits

Author	SHA1	Message	Date
Yueh-Hsuan Chiang	fca5aa6fcc	Initial script for the new regression test ... Summary: This diff includes an initial script running a set of benchmarks for regression test. The script does the following things: checkout the specified rocksdb commit (or origin/master as default) make clean && DEBUG_LEVEL=0 make db_bench setup test directories run set of benchmarks and store results Currently, the script will run couple benchmarks, store all the benchmark output, extract micros per op and percentile information for each benchmark and store them in a single SUMMARY.csv file. The SUMMARY.csv will make the follow-up regression detection easier. In addition, the current script only takes env arguments to set important attributes of db_bench. Will follow-up with a patch that allows db_bench to construct options from an options file. Test Plan: NUM_KEYS=100 ./tools/regression_test.sh Sample SUMMARY.csv file: commit id, benchmark, ms-per-op, p50, p75, p99, p99.9, p99.99 7e23ddf575890510e7d2fc7a79b31a1bbf317917, fillseq, 15.28, 54.66, 77.14, 5000.00, 17900.00, 18483.00 7e23ddf575890510e7d2fc7a79b31a1bbf317917, overwrite, 13.54, 57.69, 86.39, 3000.00, 15600.00, 17013.00 7e23ddf575890510e7d2fc7a79b31a1bbf317917, readrandom, 1.04, 0.80, 1.67, 293.33, 395.00, 504.00 7e23ddf575890510e7d2fc7a79b31a1bbf317917, readwhilewriting, 2.75, 1.01, 1.87, 200.00, 460.00, 485.00 7e23ddf575890510e7d2fc7a79b31a1bbf317917, deleterandom, 3.64, 48.12, 70.09, 200.00, 336.67, 347.00 7e23ddf575890510e7d2fc7a79b31a1bbf317917, seekrandom, 24.31, 391.87, 513.69, 872.73, 990.00, 1048.00 7e23ddf575890510e7d2fc7a79b31a1bbf317917, seekrandomwhilewriting, 14.02, 185.14, 294.15, 700.00, 1440.00, 1527.00 Reviewers: sdong, IslamAbdelRahman, kradhakrishnan, yiwu, andrewkr, gunnarku Reviewed By: gunnarku Subscribers: gunnarku, MarkCallaghan, andrewkr, dhruba, leveldb Differential Revision: https://reviews.facebook.net/D57597	2016-05-09 13:32:57 -07:00
Jonathan Wiepert	7bd284c374	Separeate main from bench functionality to allow cusomizations ... Summary: Isolate db_bench functionality from main so custom benchmark code can be written and managed Test Plan: Tested commands ./build_tools/regression_build_test.sh ./db_bench --db=/tmp/rocksdbtest-12321/dbbench --stats_interval_seconds=1 --num=1000 ./db_bench --db=/tmp/rocksdbtest-12321/dbbench --stats_interval_seconds=1 --num=1000 --reads=500 --writes=500 ./db_bench --db=/tmp/rocksdbtest-12321/dbbench --stats_interval_seconds=1 --num=1000 --merge_keys=100 --numdistinct=100 --num_column_families=3 --num_hot_column_families=1 ./db_bench --stats_interval_seconds=1 --num=1000 --bloom_locality=1 --seed=5 --threads=5 ./db_bench --duration=60 --value_size=50 --seek_nexts=10 --reverse_iterator=true --usee_uint64_comparator=true --batch-size=5 ./db_bench --duration=60 --value_size=50 --seek_nexts=10 --reverse_iterator=true --use_uint64_comparator=true --batch_size=5 ./db_bench --duration=60 --value_size=50 --seek_nexts=10 --reverse_iterator=true --usee_uint64_comparator=true --batch-size=5 Test Results - https://phabricator.fb.com/P56130387 Additional tests for: ./db_bench --duration=60 --value_size=50 --seek_nexts=10 --reverse_iterator=true --use_uint64_comparator=true --batch_size=5 --key_size=8 --merge_operator=put ./db_bench --stats_interval_seconds=1 --num=1000 --bloom_locality=1 --seed=5 --threads=5 --merge_operator=uint64add Results: https://phabricator.fb.com/P56130607 Reviewers: yhchiang, sdong Reviewed By: sdong Subscribers: dhruba Differential Revision: https://reviews.facebook.net/D53991	2016-02-16 06:17:31 -08:00