Instance OS: Linux version 4.14.55-62.37.amzn1.x86_64 Instance Type: master: c3.8xlarge, regionservers: c3.8xlarge x 5 , client c3.8xlarge
Regionserver JVM: OpenJDK Runtime Environment (build 1.8.0_172-shenandoah-b11) 64-Bit Server VM (build 25.172-b11, mixed mode) Regionserver JVM args: -Xms48g -Xmx48g -XX:+UseShenandoahGC -XX:+AlwaysPreTouch -XX:+UseNUMA -XX:-UseBiasedLocking -XX:+ParallelRefProcEnabled HDFS version: Hadoop 2.7.6 YCSB client args: -threads 32 -target 50000 Init: Load 100 M rows and snapshot Run: Delete table, clone and redeploy from snapshot, run 10 M operations (except workload E, run 1 M operations) YCSB Workload A 1.2.6.1 1.3.2.1 1.4.6 1.5.0-SNAPSHOT [OVERALL], RunTime(ms) 269305 273797 268317 264509 [OVERALL], Throughput(ops/sec) 37133 36523 37269 37806 [READ], AverageLatency(us) 526 541 523 504 [READ], MinLatency(us) 267 271 273 271 [READ], MaxLatency(us) 76351 398591 82239 100415 [READ], 95thPercentileLatency(us) 654 674 652 625 [READ], 99thPercentileLatency(us), 741 777 742 709 [UPDATE], AverageLatency(us) 1186 1200 1182 1178 [UPDATE], MinLatency(us) 665 717 716 679 [UPDATE], MaxLatency(us) 106943 362495 111167 119615 [UPDATE], 95thPercentileLatency(us) 1497 1505 1493 1492 [UPDATE], 99thPercentileLatency(us) 1734 1754 1740 1721 YCSB Workload B 1.2.6.1 1.3.2.1 1.4.6 1.5.0-SNAPSHOT [OVERALL], RunTime(ms) 200577 200575 200593 200579 [OVERALL], Throughput(ops/sec) 49856 49857 49852 49856 [READ], AverageLatency(us), 485 477 471 462 [READ], MinLatency(us) 225 222 213 216 [READ], MaxLatency(us) 75391 156415 163455 94655 [READ], 95thPercentileLatency(us) 603 585 578 571 [READ], 99thPercentileLatency(us) 682 669 652 643 [UPDATE], AverageLatency(us) 1065 1075 1034 1045 [UPDATE], MinLatency(us) 745 760 742 742 [UPDATE], MaxLatency(us) 106687 58399 140159 130367 [UPDATE], 95thPercentileLatency(us) 1292 1307 1279 1302 [UPDATE], 99thPercentileLatency(us) 1451 1518 1426 1443 YCSB Workload C 1.2.6.1 1.3.2.1 1.4.6 1.5.0-SNAPSHOT [OVERALL], RunTime(ms) 200600 200562 200565 200572 [OVERALL], Throughput(ops/sec) 49850 49860 49859 49857 [READ], AverageLatency(us) 357 346 348 329 [READ], MinLatency(us) 194 195 196 193 [READ], MaxLatency(us) 83135 87999 150143 116607 [READ], 95thPercentileLatency(us) 440 427 427 405 [READ], 99thPercentileLatency(us) 492 481 478 453 YCSB Workload D 1.2.6.1 1.3.2.1 1.4.6 1.5.0-SNAPSHOT [OVERALL], RunTime(ms) 200591 200585 200587 200621 [OVERALL], Throughput(ops/sec) 49853 49854 49854 49845 [READ], AverageLatency(us) 491 479 485 475 [READ], MinLatency(us) 212 223 228 221 [READ], MaxLatency(us) 131839 113151 190207 105343 [READ], 95thPercentileLatency(us) 1198 1202 1170 1176 [READ], 99thPercentileLatency(us) 1619 1677 1611 1630 [INSERT], AverageLatency(us) 1157 1152 1153 1134 [INSERT], MinLatency(us) 803 803 799 796 [INSERT], MaxLatency(us) 106367 111103 48927 122047 [INSERT], 95thPercentileLatency(us) 1385 1380 1409 1389 [INSERT], 99thPercentileLatency(us) 1600 1606 1621 1564 YCSB Workload E 1.2.6.1 1.3.2.1 1.4.6 1.5.0-SNAPSHOT [OVERALL], RunTime(ms) 94320 88992 92606 70698 [OVERALL], Throughput(ops/sec) 10602 11237 10798 14145 [SCAN], AverageLatency(us) 3031 2863 2962 2194 [SCAN], MinLatency(us) 860 823 800 447 [SCAN], MaxLatency(us) 112447 332287 1025023 1029631 [SCAN], 95thPercentileLatency(us) 6263 5951 6307 5315 [SCAN], 99thPercentileLatency(us) 13215 12551 12375 13135 [INSERT], AverageLatency(us) 1982 1857 1986 2793 [INSERT], MinLatency(us) 927 917 892 1000 [INSERT], MaxLatency(us) 112447 116607 106879 125951 [INSERT], 95thPercentileLatency(us) 3081 2777 3129 4487 [INSERT], 99thPercentileLatency(us) 4479 4135 5083 6739 -- Best regards, Andrew
