disk2

Intel Core i7-8550U testing with a LENOVO 20LB000HPB (N27ET35W 1.21 BIOS) and NVIDIA Quadro P500 2GB on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1912214-HU-DISK2225539&grs.

disk2ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionINTEL SSDPEKNW512G8Intel Core i7-8550U @ 4.00GHz (4 Cores / 8 Threads)LENOVO 20LB000HPB (N27ET35W 1.21 BIOS)Intel Xeon E3-1200 v6/7th32768MB512GB INTEL SSDPEKNW512G8NVIDIA Quadro P500 2GB (1518/2504MHz)Realtek ALC257Intel I219-V + Intel 8265 / 8275Ubuntu 18.044.15.0-72-generic (x86_64)GNOME Shell 3.28.4X Server 1.19.6NVIDIA 390.116GCC 7.4.0 + Clang 6.0.0-1ubuntu2ext41920x1080OpenBenchmarking.org- NONE / data=ordered,errors=remount-ro,relatime,rw- Scaling Governor: intel_pstate powersave - CPU Microcode: 0xca- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

disk2fio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test DirectoryINTEL SSDPEKNW512G880933316OpenBenchmarking.org

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO TesterType: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryINTEL SSDPEKNW512G820K40K60K80K100KSE +/- 185.59, N = 380933

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryINTEL SSDPEKNW512G870140210280350SE +/- 1.00, N = 3316

Phoronix Test Suite v10.8.4