ovh nvme kevin kvm writethrough discard Ubuntu 18.04 ovh nvme kevin kvm writethrough discard Ubuntu 18.04 ovh nvme kevin kvm writethrough discard Ubuntu 18.04: Processor: Common KVM (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.2-0-gf9626ccb91-prebuilt.qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4096 MB RAM QEMU, Disk: 212GB QEMU HDD, Network: Red Hat Virtio device OS: Ubuntu 18.04, Kernel: 4.15.0-101-generic (x86_64), Compiler: GCC 7.5.0, File-System: ext4, System Layer: KVM SQLite 3.30.1 Timed SQLite Insertions Seconds < Lower Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 11.46 |================= SQLite 3.30.1 Threads / Copies: 1 Seconds < Lower Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 10.45 |================= Flexible IO Tester 3.18 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 5578 |================== Flexible IO Tester 3.18 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 356 |=================== Flexible IO Tester 3.18 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 91187 |================= Flexible IO Tester 3.18 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 507 |=================== Flexible IO Tester 3.18 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 250 |=================== Flexible IO Tester 3.18 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 42.3 |================== Flexible IO Tester 3.18 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 10762 |================= Flexible IO Tester 3.18 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 5738 |================== Flexible IO Tester 3.18 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 376 |=================== Flexible IO Tester 3.18 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 96193 |================= Flexible IO Tester 3.18 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 524 |=================== Flexible IO Tester 3.18 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory IOPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 258 |=================== Flexible IO Tester 3.18 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 27.5 |================== Flexible IO Tester 3.18 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 7034 |================== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 698.2 |================= FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 1414.9 |================ FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 658.1 |================= FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 1781.0 |================ Dbench 4.0 12 Clients MB/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 1026.77 |=============== Dbench 4.0 1 Clients MB/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 406.91 |================ Compile Bench 0.6 Test: Compile MB/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 415.57 |================ Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 246.16 |================ Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 980.56 |================ PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 4286 |================== PostgreSQL pgbench 12.0 Scaling: On-Disk - Test: Normal Load - Mode: Read Only TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 16387.10 |============== PostgreSQL pgbench 12.0 Scaling: On-Disk - Test: Normal Load - Mode: Read Write TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 782.43 |================ PostgreSQL pgbench 12.0 Scaling: On-Disk - Test: Single Thread - Mode: Read Only TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 3413.59 |=============== PostgreSQL pgbench 12.0 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 21183.25 |============== PostgreSQL pgbench 12.0 Scaling: On-Disk - Test: Single Thread - Mode: Read Write TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 363.02 |================ PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 34510.09 |============== PostgreSQL pgbench 12.0 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 1164.30 |=============== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 3548.24 |=============== PostgreSQL pgbench 12.0 Scaling: Mostly RAM - Test: Single Thread - Mode: Read Only TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 6827.36 |=============== PostgreSQL pgbench 12.0 Scaling: On-Disk - Test: Heavy Contention - Mode: Read Only TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 16605.72 |============== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Single Thread - Mode: Read Only TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 15446.42 |============== PostgreSQL pgbench 12.0 Scaling: Mostly RAM - Test: Single Thread - Mode: Read Write TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 648.17 |================ PostgreSQL pgbench 12.0 Scaling: On-Disk - Test: Heavy Contention - Mode: Read Write TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 1020.63 |=============== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Single Thread - Mode: Read Write TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 1187.23 |=============== PostgreSQL pgbench 12.0 Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Only TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 19632.97 |============== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 35943.93 |============== PostgreSQL pgbench 12.0 Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Write TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 1154.05 |=============== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write TPS > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 3599.44 |=============== SQLite Speedtest 3.30 Timed Time - Size 1,000 Seconds < Lower Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 98.26 |================= Redis 5.0.5 Test: LPOP Requests Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 2553304.95 |============ Redis 5.0.5 Test: SADD Requests Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 2040352.03 |============ Redis 5.0.5 Test: LPUSH Requests Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 1461236.72 |============ Redis 5.0.5 Test: GET Requests Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 2436978.83 |============ Redis 5.0.5 Test: SET Requests Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 1745658.78 |============ Apache Cassandra 3.11.4 Test: Writes Op/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 5061 |================== Facebook RocksDB 6.3.6 Test: Random Fill Op/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 226891 |================ Facebook RocksDB 6.3.6 Test: Random Read Op/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 10361608 |============== Facebook RocksDB 6.3.6 Test: Sequential Fill Op/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 244447 |================ Facebook RocksDB 6.3.6 Test: Random Fill Sync Op/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 1712 |================== Facebook RocksDB 6.3.6 Test: Read While Writing Op/s > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 177022 |================ Apache HBase 2.2.3 Test: Increment - Clients: 1 Rows Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 4589 |================== Apache HBase 2.2.3 Test: Increment - Clients: 1 Microseconds - Average Latency < Lower Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 217 |=================== Apache HBase 2.2.3 Test: Increment - Clients: 4 Rows Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 7868 |================== Apache HBase 2.2.3 Test: Increment - Clients: 4 Microseconds - Average Latency < Lower Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 507 |=================== Apache HBase 2.2.3 Test: Increment - Clients: 16 Rows Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 6549 |================== Apache HBase 2.2.3 Test: Increment - Clients: 16 Microseconds - Average Latency < Lower Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 3834 |================== Apache HBase 2.2.3 Test: Random Read - Clients: 1 Rows Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 6926 |================== Apache HBase 2.2.3 Test: Random Read - Clients: 1 Microseconds - Average Latency < Lower Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 143 |=================== Apache HBase 2.2.3 Test: Random Read - Clients: 4 Rows Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 15972 |================= Apache HBase 2.2.3 Test: Random Read - Clients: 4 Microseconds - Average Latency < Lower Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 249 |=================== Apache HBase 2.2.3 Test: Random Read - Clients: 16 Rows Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 20118 |================= Apache HBase 2.2.3 Test: Random Read - Clients: 16 Microseconds - Average Latency < Lower Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 793 |=================== Apache HBase 2.2.3 Test: Random Write - Clients: 1 Rows Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 58675 |================= Apache HBase 2.2.3 Test: Random Write - Clients: 1 Microseconds - Average Latency < Lower Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 16 |==================== Apache HBase 2.2.3 Test: Random Write - Clients: 4 Rows Per Second > Higher Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 62334 |================= Apache HBase 2.2.3 Test: Random Write - Clients: 4 Microseconds - Average Latency < Lower Is Better ovh nvme kevin kvm writethrough discard Ubuntu 18.04 . 63 |====================