FNOX Postgres Disk Benchmarks Virtual and Physical Appliance Disk Performance Testing physical-ibm840-fc: Processor: Intel Xeon E5-2630 v3 @ 3.20GHz (16 Cores), Motherboard: LENOVO 00YJ423, Chipset: Intel Xeon E7 v3/Xeon, Memory: 1 x 16384 MB 2133MHz Hynix, Disk: 959GB ServeRAID M5210 + 2 x 2199GB FlashSystem-9840, Graphics: Matrox s G200eR2, Network: Broadcom NetXtreme BCM5719 Gigabit PCIe OS: CentOS Linux 7, Kernel: 3.10.0-327.4.5.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768 kvm-ibm840-nocache: Processor: 16 x Intel Core (Haswell) @ 2.40GHz (16 Cores), Motherboard: Red Hat KVM, Memory: 1 x 4096 MB RAM, Disk: 50GB, Audio: QEMU ID 22 OS: CentOS Linux 7, Kernel: 3.10.0-327.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768, System Layer: KVM vmware-ibm840-fc: Processor: 2 x Intel Xeon E5-2630 v3 @ 2.40GHz (16 Cores), Motherboard: Intel 440BX, Memory: 1 x 4096 MB DRAM, Disk: 21GB Virtual disk + 107GB Virtual disk OS: CentOS Linux 7, Kernel: 3.10.0-327.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1672x1254, System Layer: VMware V7000-hdd-raid10: Processor: Intel Xeon E5-2660 0 @ 2.20GHz (4 Cores), Motherboard: Intel 440BX, Memory: 1 x 4096 MB DRAM, Disk: 21GB Virtual disk + 11GB Virtual disk OS: CentOS Linux 7, Kernel: 3.10.0-229.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware vmware-ibm840-prod: Processor: Intel Xeon E5-2660 0 @ 2.20GHz (4 Cores), Motherboard: Intel 440BX, Memory: 1 x 4096 MB DRAM, Disk: 21GB Virtual disk + 11GB Virtual disk OS: CentOS Linux 7, Kernel: 3.10.0-229.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware openstack-alt2: Processor: 4 x Intel Xeon E312xx (Sandy Bridge) @ 2.00GHz (4 Cores), Motherboard: Fedora OpenStack Nova, Memory: 1 x 4096 MB RAM, Disk: 50GB OS: CentOS Linux 7, Kernel: 3.10.0-327.13.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768, System Layer: KVM PostgreSQL pgbench 9.4.3 Scaling: On-Disk - Test: Normal Load - Mode: Read Only TPS > Higher Is Better physical-ibm840-fc . 39362.15 |======================================= kvm-ibm840-nocache . 23322.77 |======================= vmware-ibm840-fc ... 23293.62 |======================= V7000-hdd-raid10 ... 48160.04 |=============================================== vmware-ibm840-prod . 48884.82 |================================================ openstack-alt2 ..... 2809.90 |=== PostgreSQL pgbench 9.4.3 Scaling: On-Disk - Test: Normal Load - Mode: Read Write TPS > Higher Is Better physical-ibm840-fc . 10659.95 |================================================ kvm-ibm840-nocache . 5725.57 |========================== vmware-ibm840-fc ... 7353.59 |================================= V7000-hdd-raid10 ... 1745.53 |======== vmware-ibm840-prod . 1980.53 |========= openstack-alt2 ..... 1192.81 |===== PostgreSQL pgbench 9.4.3 Scaling: On-Disk - Test: Single Thread - Mode: Read Only TPS > Higher Is Better physical-ibm840-fc . 1936.80 |======== kvm-ibm840-nocache . 1248.78 |===== vmware-ibm840-fc ... 1896.23 |======== V7000-hdd-raid10 ... 10606.66 |============================================== vmware-ibm840-prod . 11028.84 |================================================ openstack-alt2 ..... 952.41 |==== PostgreSQL pgbench 9.4.3 Scaling: On-Disk - Test: Single Thread - Mode: Read Write TPS > Higher Is Better physical-ibm840-fc . 766.33 |================================================== kvm-ibm840-nocache . 353.74 |======================= vmware-ibm840-fc ... 632.23 |========================================= V7000-hdd-raid10 ... 331.80 |====================== vmware-ibm840-prod . 439.05 |============================= openstack-alt2 ..... 334.49 |====================== PostgreSQL pgbench 9.4.3 Scaling: On-Disk - Test: Heavy Contention - Mode: Read Only TPS > Higher Is Better physical-ibm840-fc . 39670.72 |================================== kvm-ibm840-nocache . 23325.51 |==================== vmware-ibm840-fc ... 23436.94 |==================== V7000-hdd-raid10 ... 56228.66 |================================================ vmware-ibm840-prod . 53864.98 |============================================== openstack-alt2 ..... 2565.45 |== PostgreSQL pgbench 9.4.3 Scaling: On-Disk - Test: Heavy Contention - Mode: Read Write TPS > Higher Is Better physical-ibm840-fc . 11537.85 |================================================ kvm-ibm840-nocache . 6151.47 |========================== vmware-ibm840-fc ... 7823.91 |================================= V7000-hdd-raid10 ... 1727.20 |======= vmware-ibm840-prod . 1667.68 |======= openstack-alt2 ..... 1518.70 |====== PostgreSQL pgbench 9.4.3 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only TPS > Higher Is Better V7000-hdd-raid10 ... 35727.66 |=============================================== vmware-ibm840-prod . 36764.46 |================================================ openstack-alt2 ..... 25553.40 |================================= PostgreSQL pgbench 9.4.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only TPS > Higher Is Better V7000-hdd-raid10 ... 37315.46 |============================================== vmware-ibm840-prod . 38691.48 |================================================ openstack-alt2 ..... 28571.80 |=================================== PostgreSQL pgbench 9.4.3 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write TPS > Higher Is Better V7000-hdd-raid10 ... 2038.83 |======================= vmware-ibm840-prod . 4351.40 |================================================= openstack-alt2 ..... 2129.50 |======================== PostgreSQL pgbench 9.4.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better V7000-hdd-raid10 ... 2196.01 |====================== vmware-ibm840-prod . 4788.61 |================================================= openstack-alt2 ..... 2191.16 |====================== PostgreSQL pgbench 9.4.3 Scaling: Mostly RAM - Test: Single Thread - Mode: Read Only TPS > Higher Is Better V7000-hdd-raid10 ... 8071.95 |=============================================== vmware-ibm840-prod . 8474.10 |================================================= openstack-alt2 ..... 7754.95 |============================================= PostgreSQL pgbench 9.4.3 Scaling: Buffer Test - Test: Single Thread - Mode: Read Only TPS > Higher Is Better V7000-hdd-raid10 ... 8315.78 |=============================================== vmware-ibm840-prod . 8600.96 |================================================= openstack-alt2 ..... 8221.23 |=============================================== PostgreSQL pgbench 9.4.3 Scaling: Mostly RAM - Test: Single Thread - Mode: Read Write TPS > Higher Is Better V7000-hdd-raid10 ... 431.16 |============================== vmware-ibm840-prod . 718.44 |================================================== openstack-alt2 ..... 522.33 |==================================== PostgreSQL pgbench 9.4.3 Scaling: Buffer Test - Test: Single Thread - Mode: Read Write TPS > Higher Is Better V7000-hdd-raid10 ... 505.56 |============================== vmware-ibm840-prod . 855.30 |================================================== openstack-alt2 ..... 630.56 |===================================== PostgreSQL pgbench 9.4.3 Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Only TPS > Higher Is Better V7000-hdd-raid10 ... 36810.70 |================================================ vmware-ibm840-prod . 36851.54 |================================================ openstack-alt2 ..... 21623.86 |============================ PostgreSQL pgbench 9.4.3 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only TPS > Higher Is Better V7000-hdd-raid10 ... 40410.35 |=============================================== vmware-ibm840-prod . 40873.61 |================================================ openstack-alt2 ..... 22557.49 |========================== PostgreSQL pgbench 9.4.3 Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Write TPS > Higher Is Better V7000-hdd-raid10 ... 2725.44 |============================= vmware-ibm840-prod . 4620.00 |================================================= openstack-alt2 ..... 2524.82 |=========================== PostgreSQL pgbench 9.4.3 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write TPS > Higher Is Better V7000-hdd-raid10 ... 2456.31 |=========================== vmware-ibm840-prod . 4423.95 |================================================= openstack-alt2 ..... 2277.25 |=========================