8mb seq

Intel Core i7-8550U testing with a LENOVO 20L5CTO1WW (N24ET56W 1.31 BIOS) and Intel UHD 620 2GB on Gentoo 2.6 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2009011-NE-8MBSEQ95100.

8mb seqProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution1Intel Core i7-8550U @ 4.00GHz (4 Cores / 8 Threads)LENOVO 20L5CTO1WW (N24ET56W 1.31 BIOS)Intel Xeon E3-1200 v6/7th8GB256GB INTEL SSDPEKKF256G8LIntel UHD 620 2GB (139/405MHz)Realtek ALC257Intel I219-V + Intel 8265 / 8275Gentoo 2.65.4.60-gentoo (x86_64)KDE Plasma 5.18.5X Server 1.20.9NVIDIA 450.574.6 Mesa 20.0.8GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0ext42560x1440OpenBenchmarking.org- i915.enable_guc=3- NONE / discard,noatime,rw- Scaling Governor: intel_pstate powersave - CPU Microcode: 0xd6- itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + 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 + srbds: Mitigation of Microcode + tsx_async_abort: Not affected

8mb seqfio: Seq Read - Linux AIO - No - No - 8MB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 8MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 8MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 8MB - Default Test Directory115351881521186OpenBenchmarking.org

Flexible IO Tester

Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory130060090012001500SE +/- 6.84, N = 315351. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory14080120160200SE +/- 1.00, N = 31881. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory13006009001200150015211. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory140801201602001861. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lnuma -lrt -laio -lz -lpthread -lm -ldl

Phoronix Test Suite v10.8.4