gce-vm-comparison KVM testing on Ubuntu 20.04 via the Phoronix Test Suite. ,,"GCE VM comparison","PersistentDisk","n2-standard-16" Processor,,Intel Xeon (8 Cores / 16 Threads),Intel Xeon (8 Cores / 16 Threads),Intel Xeon (8 Cores / 16 Threads) Motherboard,,Google Compute Engine c2-standard-16,Google Compute Engine c2-standard-16,Google Compute Engine n2-standard-16 Chipset,,Intel 440FX 82441FX PMC,Intel 440FX 82441FX PMC,Intel 440FX 82441FX PMC Memory,,64GB,64GB,64GB Disk,,161GB PersistentDisk,161GB PersistentDisk,161GB PersistentDisk Network,,Red Hat Virtio device,Red Hat Virtio device,Red Hat Virtio device OS,,Ubuntu 20.04,Ubuntu 20.04,Ubuntu 20.04 Kernel,,5.4.0-1040-gcp (x86_64),5.4.0-1040-gcp (x86_64),5.4.0-1040-gcp (x86_64) Compiler,,GCC 9.3.0,GCC 9.3.0,GCC 9.3.0 File-System,,ext4,ext4,ext4 System Layer,,KVM,KVM,KVM ,,"GCE VM comparison","PersistentDisk","n2-standard-16" "LevelDB - Benchmark: Fill Sync (MB/s)",HIB,0.7,,0.6 "LevelDB - Benchmark: Overwrite (MB/s)",HIB,15.8,,12.6 "LevelDB - Benchmark: Random Fill (MB/s)",HIB,15.8,,12.8 "LevelDB - Benchmark: Sequential Fill (MB/s)",HIB,15.8,,13.2 "MariaDB - Clients: 1 (Queries/sec)",HIB,2982,,2451 "MariaDB - Clients: 4 (Queries/sec)",HIB,1934,,1617 "MariaDB - Clients: 8 (Queries/sec)",HIB,1814,,1528 "MariaDB - Clients: 16 (Queries/sec)",HIB,1675,,1381 "MariaDB - Clients: 32 (Queries/sec)",HIB,1347,,1163 "MariaDB - Clients: 64 (Queries/sec)",HIB,972,,898 "MariaDB - Clients: 128 (Queries/sec)",HIB,352,,345 "MariaDB - Clients: 256 (Queries/sec)",HIB,295,,280 "MariaDB - Clients: 512 (Queries/sec)",HIB,261,,247 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 1 - Mode: Read Only (TPS)",HIB,22019,,20338 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 1 - Mode: Read Write (TPS)",HIB,1225,,1014 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 50 - Mode: Read Only (TPS)",HIB,214289,,194477 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 100 - Mode: Read Only (TPS)",HIB,226079,,205787 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 250 - Mode: Read Only (TPS)",HIB,215591,,191351 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 50 - Mode: Read Write (TPS)",HIB,1514,,1218 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 1 - Mode: Read Only (TPS)",HIB,18754,,16925 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 100 - Mode: Read Write (TPS)",HIB,1431,,1161 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 250 - Mode: Read Write (TPS)",HIB,1229,,1039 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 1 - Mode: Read Write (TPS)",HIB,878,,678 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 50 - Mode: Read Only (TPS)",HIB,173439,,155332 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 1 - Mode: Read Only (TPS)",HIB,17252,,16180 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 100 - Mode: Read Only (TPS)",HIB,182659,,164164 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 250 - Mode: Read Only (TPS)",HIB,166151,,152295 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 50 - Mode: Read Write (TPS)",HIB,3356,,3420 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 1 - Mode: Read Write (TPS)",HIB,1168,,902 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 50 - Mode: Read Only (TPS)",HIB,165375,,149726 "LevelDB - Benchmark: Hot Read (us/Op)",LIB,15.083,,13.281 "LevelDB - Benchmark: Fill Sync (us/Op)",LIB,2385.147,,2919.099 "LevelDB - Benchmark: Overwrite (us/Op)",LIB,112.041,,140.673 "LevelDB - Benchmark: Random Fill (us/Op)",LIB,111.921,,138.206 "LevelDB - Benchmark: Random Read (us/Op)",LIB,15.450,,13.696 "LevelDB - Benchmark: Seek Random (us/Op)",LIB,19.103,,18.045 "LevelDB - Benchmark: Random Delete (us/Op)",LIB,110.879,,133.942 "LevelDB - Benchmark: Sequential Fill (us/Op)",LIB,111.946,,133.937 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average Latency (ms)",LIB,0.045,,0.049 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average Latency (ms)",LIB,0.816,,0.986 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average Latency (ms)",LIB,0.233,,0.257 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 100 - Mode: Read Only - Average Latency (ms)",LIB,0.443,,0.486 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 250 - Mode: Read Only - Average Latency (ms)",LIB,1.160,,1.307 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average Latency (ms)",LIB,33.040,,41.059 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average Latency (ms)",LIB,0.053,,0.059 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 100 - Mode: Read Write - Average Latency (ms)",LIB,69.899,,86.219 "PostgreSQL pgbench - Scaling Factor: 1 - Clients: 250 - Mode: Read Write - Average Latency (ms)",LIB,203.469,,240.845 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 1 - Mode: Read Write - Average Latency (ms)",LIB,1.170,,1.540 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average Latency (ms)",LIB,0.288,,0.322 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 1 - Mode: Read Only - Average Latency (ms)",LIB,0.058,,0.062 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average Latency (ms)",LIB,0.548,,0.610 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 250 - Mode: Read Only - Average Latency (ms)",LIB,1.505,,1.642 "PostgreSQL pgbench - Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average Latency (ms)",LIB,14.905,,14.649 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 1 - Mode: Read Write - Average Latency (ms)",LIB,0.856,,1.109 "PostgreSQL pgbench - Scaling Factor: 1000 - Clients: 50 - Mode: Read Only - Average Latency (ms)",LIB,0.302,,0.334 "SQLite - Threads / Copies: 1 (sec)",LIB,16.724,,19.770 "Apache CouchDB - Bulk Size: 100 - Inserts: 1000 - Rounds: 24 (sec)",LIB,97.714,,106.059