4.7

4.7 vs 4.8

HTML result view exported from: https://openbenchmarking.org/result/1610073-HOUG-474656385.

4.7ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLFile-SystemScreen ResolutionCompilerLinux version 4.7.6-desktop-linarodev-grsecLinux version 4.8.0-pf2-linarodevLinux version 4.7.7-desktop-linarodev-grsecIntel Xeon E3-1231 v3 @ 3.40GHz (8 Cores)ASRock B85 KillerIntel Xeon E3-1200 v3 DRAM32768MB64GB SAMSUNG SSD 830 + 512GB Crucial_CT512MX1 + 2 x 2000GB Seagate ST2000DM001-1CH1 + 1000GB Western Digital WD10EACS-00C + 1000GB Western Digital WD1002FAEX-0NVIDIA GeForce GTX 980 Ti 6144MBRealtek ALC11502462wQualcomm Atheros Killer E220x GigabitLinuxMint 184.7.6-desktop-linarodev-grsec (x86_64)GNOME ShellWayland Weston + X Server 1.18.4 + SurfaceFlinger + GNOME Shell Waylandnouveau 1.0.134.1 Mesa 12.1.0-devel Gallium 0.4ext41920x10804.8.0-pf2-linarodev (x86_64)KDE Frameworks 5X Server 1.18.4GCC 6.2.1 201608224.7.7-desktop-linarodev-grsec (x86_64)OpenBenchmarking.orgDisk Details- Linux version 4.7.6-desktop-linarodev-grsec: CFQ / data=ordered,errors=remount-ro,relatime,rw- Linux version 4.8.0-pf2-linarodev: BFQ / data=ordered,errors=remount-ro,relatime,rw- Linux version 4.7.7-desktop-linarodev-grsec: CFQ / data=ordered,errors=remount-ro,relatime,rwProcessor Details- Scaling Governor: acpi-cpufreq ondemand

4.7sqlite: Default Test Directoryiozone: 4Kb - 512MB - Write Performancenetwork-loopback: Time To Transfer 10GB Via Loopbackcompress-7zip: Compress Speed Testc-ray: Total Timecompress-pbzip2: 256MB File Compressionapache: Static Web Page Servingpgbench: Buffer Test - Heavy Contention - Read WriteLinux version 4.7.6-desktop-linarodev-grsecLinux version 4.8.0-pf2-linarodevLinux version 4.7.7-desktop-linarodev-grsec123.15389.8016.321729226.5411.1019727.81137.40393.9810.891942823.559.4620614.563358.48122.42372.5416.851714526.3211.3317152.354119.03OpenBenchmarking.org

SQLite

Test Target: Default Test Directory

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryLinux version 4.7.6-desktop-linarodev-grsecLinux version 4.8.0-pf2-linarodevLinux version 4.7.7-desktop-linarodev-grsec306090120150SE +/- 0.44, N = 3SE +/- 1.61, N = 3SE +/- 0.29, N = 3123.15137.40122.421. (CC) gcc options: -O2 -lcurses -ldl -lpthread

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Write PerformanceLinux version 4.7.6-desktop-linarodev-grsecLinux version 4.8.0-pf2-linarodevLinux version 4.7.7-desktop-linarodev-grsec90180270360450SE +/- 0.83, N = 3SE +/- 1.67, N = 3SE +/- 2.03, N = 3389.80393.98372.541. (CC) gcc options: -O3

Loopback TCP Network Performance

Time To Transfer 10GB Via Loopback

OpenBenchmarking.orgSeconds, Fewer Is BetterLoopback TCP Network PerformanceTime To Transfer 10GB Via LoopbackLinux version 4.7.6-desktop-linarodev-grsecLinux version 4.8.0-pf2-linarodevLinux version 4.7.7-desktop-linarodev-grsec48121620SE +/- 0.08, N = 3SE +/- 0.09, N = 3SE +/- 0.05, N = 316.3210.8916.85

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestLinux version 4.7.6-desktop-linarodev-grsecLinux version 4.8.0-pf2-linarodevLinux version 4.7.7-desktop-linarodev-grsec4K8K12K16K20KSE +/- 200.32, N = 3SE +/- 130.28, N = 3SE +/- 105.21, N = 31729219428171451. (CXX) g++ options: -pipe -lpthread

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeLinux version 4.7.6-desktop-linarodev-grsecLinux version 4.8.0-pf2-linarodevLinux version 4.7.7-desktop-linarodev-grsec612182430SE +/- 0.24, N = 3SE +/- 0.02, N = 3SE +/- 0.18, N = 326.5423.5526.321. (CC) gcc options: -lm -lpthread -O3

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.12256MB File CompressionLinux version 4.7.6-desktop-linarodev-grsecLinux version 4.8.0-pf2-linarodevLinux version 4.7.7-desktop-linarodev-grsec3691215SE +/- 0.20, N = 3SE +/- 0.04, N = 3SE +/- 0.20, N = 611.109.4611.331. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingLinux version 4.7.6-desktop-linarodev-grsecLinux version 4.8.0-pf2-linarodevLinux version 4.7.7-desktop-linarodev-grsec4K8K12K16K20KSE +/- 91.60, N = 3SE +/- 31.46, N = 3SE +/- 47.63, N = 319727.8120614.5617152.351. (CC) gcc options: -shared -fPIC -O2 -pthread

PostgreSQL pgbench

Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read WriteLinux version 4.8.0-pf2-linarodevLinux version 4.7.7-desktop-linarodev-grsec9001800270036004500SE +/- 56.76, N = 3SE +/- 63.77, N = 53358.484119.031. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Phoronix Test Suite v10.8.4