pgall_1

try to find the best setup for postgres over the dm-cache-bcache-btrfs-zfs field

HTML result view exported from: https://openbenchmarking.org/result/1706281-ASVA-170624617&grs&sro.

pgall_1ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDisplay ServerDisplay DriverCompilerFile-SystemScreen Resolutionlvm io_default btrfs defaultsbcache io_default btrfs defaultslvm io_default btrfs compress=lzobcache io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default ext4 defaultsbcache io_default ext4 defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 data=writeback,noatime,barrier=0,discard1. xl03 lzo 64Intel Core i5-4590 @ 3.70GHz (4 Cores)MSI Z97-G43 (MS-7816) v3.0Intel 4th Gen Core DRAM2048MB2 x 4001GB Western Digital WD40EFRX-68W + 240GB ADATA SP550Intel HD 4600 (1150MHz)Intel Xeon E3-1200 v3/4thRealtek RTL8111/8168/8411Ubuntu 16.044.4.0-21-generic (x86_64)X Server 1.18.3intel 2.99.917GCC 5.4.0 20160609overlayfs2560x1440Intel Core i7-4770 @ 3.90GHz (8 Cores)MSI H87-G43 (MS-7816) v1.032768MB2 x 240GB INTEL SSDSC2CW24 + 2 x 2000GB Western Digital WD2000FYYZ-0Intel Xeon E3-1200 v3/4th Gen Core IGPDebian 8.84.9.0-0.bpo.3-amd64 (x86_64)GCC 4.9.2btrfsOpenBenchmarking.orgCompiler Details- lvm io_default btrfs defaults: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- bcache io_default btrfs defaults: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- lvm io_default btrfs compress=lzo: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- bcache io_default btrfs compress=lzo: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- lvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- bcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- lvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- bcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- lvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefrag: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- bcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefrag: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- lvm io_default btrfs compress=zlib,discard,nobarrier,nodatasum: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- bcache io_default btrfs compress=zlib,discard,nobarrier,nodatasum: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- lvm io_default btrfs compress=lzo,discard,nobarrier,nodatacow: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- bcache io_default btrfs compress=lzo,discard,nobarrier,nodatacow: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- lvm io_default btrfs compress=lzo,discard,nobarrier,notreelog: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- bcache io_default btrfs compress=lzo,discard,nobarrier,notreelog: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- lvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacow: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- bcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacow: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- lvm io_default ext4 defaults: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- bcache io_default ext4 defaults: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- lvm io_default ext4 data=writeback,noatime,barrier=0,discard: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- bcache io_default ext4 data=writeback,noatime,barrier=0,discard: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- 1. xl03 lzo 64: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -vProcessor Details- Scaling Governor: intel_pstate powersave

pgall_1pgbench: Buffer Test - Normal Load - Read Onlypgbench: Mostly RAM - Single Thread - Read Onlypgbench: Buffer Test - Single Thread - Read Onlypgbench: Mostly RAM - Normal Load - Read Onlypgbench: Buffer Test - Heavy Contention - Read Writepgbench: Mostly RAM - Heavy Contention - Read Writepgbench: Buffer Test - Heavy Contention - Read Onlypgbench: Mostly RAM - Heavy Contention - Read Onlypgbench: Buffer Test - Single Thread - Read Writepgbench: On-Disk - Heavy Contention - Read Writepgbench: Mostly RAM - Single Thread - Read Writepgbench: On-Disk - Heavy Contention - Read Onlypgbench: Buffer Test - Normal Load - Read Writepgbench: Mostly RAM - Normal Load - Read Writepgbench: On-Disk - Single Thread - Read Writepgbench: On-Disk - Single Thread - Read Onlypgbench: On-Disk - Normal Load - Read Writepgbench: On-Disk - Normal Load - Read Onlylvm io_default btrfs defaultsbcache io_default btrfs defaultslvm io_default btrfs compress=lzobcache io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default ext4 defaultsbcache io_default ext4 defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 data=writeback,noatime,barrier=0,discard1. xl03 lzo 6476977.4620997.6723914.4568288.46428.941004.3861212.9159083.32125.32682.19115.2422864.92300.23552.1074.962544.95320.2320162.0277598.5420979.4024192.0768972.72391.66340.9259583.6644878.87126.84195.49111.47441.94376.19464.0021.6577.5494.05316.9177873.8221043.9723859.9668533.55554.241795.5961400.3057059.61171.731082.41171.7410505.61477.56936.25116.521619.90645.958279.0778646.5521371.3924127.6369187.91436.64903.6565558.2657826.54143.84217.77117.53552.71391.39504.9823.0189.22106.26394.9976681.7721176.8623829.4068515.65855.592128.2364219.4855695.46288.411341.64264.8110887.11744.761478.58198.941663.56861.658415.2079555.7821345.4524229.9668750.92902.531141.4062967.0759553.10285.55258.12225.64626.15769.99948.1466.3590.60179.22480.8079021.3721042.2723658.4968348.05897.732205.6562553.5353077.35288.421308.29262.648136.97691.831420.27197.861844.51881.309352.7178960.6821445.7424208.3169027.37798.861162.3964438.6458727.96269.88293.57209.57776.12714.72844.8563.4383.68149.00481.7578117.3920829.2823747.1268431.89906.721753.1060428.8155526.16278.43625.31248.268935.02704.481182.25180.521696.50496.868222.9479764.8021525.0523874.2469221.97887.781309.7760061.3658144.94289.34239.40215.30861.74793.59786.3261.8095.75150.23601.4078498.8020951.1023699.7668419.47933.812317.4462527.7458797.71311.661551.38263.076063.60825.141407.86225.931421.211043.576346.9279011.9621489.6124073.6768988.32799.381347.5763223.7457647.39270.11467.98201.782916.70756.62800.0589.21150.95203.951097.8276449.1020879.3223997.2568721.781068.651880.6760854.1551754.71367.211222.51361.2221463.91870.781367.92261.812629.90796.3619742.3477521.6020863.2724067.9168898.64870.25695.3564625.5023133.34285.92197.12214.49472.32802.34722.4063.3777.50137.41350.1178414.4321208.7423978.7768475.70190.06666.5360263.1557908.5065.83447.3466.498135.81157.50363.9029.801716.87152.557723.2177603.4021151.7523938.9868431.94117.67398.4461354.6157898.5630.02180.5039.38652.2196.84156.1722.13100.9778.00495.1576558.8121093.4923904.5868665.06225.00881.8762560.3658442.0077.73790.2966.8221537.01201.42402.5143.212623.91277.4320477.3178959.4021279.2824092.4768605.16100.28211.1261428.7415179.5232.78164.7346.61470.7365.85198.9229.1578.5179.88347.4978829.9821556.7223964.5668904.84272.22321.3459202.2958106.86122.84180.52135.04417.58245.41279.1320.9915.3956.8713809.9677237.6321432.1924118.2969132.36651.34732.7760508.1858360.52302.40196.92251.38418.68882.97686.3223.2873.9494.41331.0078665.0621474.2424119.6869098.075579.311022.2259413.9159677.982252.17212.19459.26387.207796.79771.7344.9029.10101.278274.2278362.2621550.2624302.6368705.213689.621496.9261830.8358564.962160.69304.93951.96433.344460.021618.3570.3674.03280.53332.38OpenBenchmarking.org

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Onlybcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum20K40K60K80K100KSE +/- 359.72, N = 3SE +/- 658.62, N = 3SE +/- 360.56, N = 3SE +/- 1420.32, N = 3SE +/- 263.15, N = 3SE +/- 864.73, N = 3SE +/- 1161.11, N = 3SE +/- 892.84, N = 3SE +/- 1401.16, N = 3SE +/- 212.90, N = 3SE +/- 414.51, N = 3SE +/- 163.90, N = 3SE +/- 664.13, N = 3SE +/- 600.35, N = 3SE +/- 677.98, N = 3SE +/- 842.39, N = 3SE +/- 678.12, N = 3SE +/- 537.93, N = 3SE +/- 908.41, N = 3SE +/- 903.09, N = 3SE +/- 344.69, N = 3SE +/- 1146.43, N = 378646.5577521.6079555.7879764.8077603.4078959.4079011.9677598.5478362.2677237.6378960.6877873.8276449.1076681.7778117.3978414.4376558.8178498.8076977.4678665.0678829.9879021.371. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Single Thread - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Mostly RAM - Test: Single Thread - Mode: Read Onlybcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum5K10K15K20K25KSE +/- 57.96, N = 3SE +/- 319.38, N = 3SE +/- 116.08, N = 3SE +/- 42.19, N = 3SE +/- 301.89, N = 3SE +/- 163.79, N = 3SE +/- 45.25, N = 3SE +/- 378.36, N = 3SE +/- 63.85, N = 3SE +/- 107.00, N = 3SE +/- 39.10, N = 3SE +/- 145.21, N = 3SE +/- 247.98, N = 3SE +/- 122.72, N = 3SE +/- 137.69, N = 3SE +/- 107.38, N = 3SE +/- 27.25, N = 3SE +/- 35.40, N = 3SE +/- 83.52, N = 3SE +/- 162.74, N = 3SE +/- 79.14, N = 3SE +/- 148.23, N = 321371.3920863.2721345.4521525.0521151.7521279.2821489.6120979.4021550.2621432.1921445.7421043.9720879.3221176.8620829.2821208.7421093.4920951.1020997.6721474.2421556.7221042.271. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Buffer Test - Test: Single Thread - Mode: Read Onlybcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum5K10K15K20K25KSE +/- 192.02, N = 3SE +/- 218.76, N = 3SE +/- 77.34, N = 3SE +/- 87.86, N = 3SE +/- 230.73, N = 3SE +/- 48.70, N = 3SE +/- 62.77, N = 3SE +/- 73.18, N = 3SE +/- 44.16, N = 3SE +/- 150.24, N = 3SE +/- 82.65, N = 3SE +/- 109.36, N = 3SE +/- 124.91, N = 3SE +/- 75.78, N = 3SE +/- 103.07, N = 3SE +/- 202.42, N = 3SE +/- 232.89, N = 3SE +/- 199.54, N = 3SE +/- 123.84, N = 3SE +/- 171.49, N = 3SE +/- 134.13, N = 3SE +/- 50.83, N = 324127.6324067.9124229.9623874.2423938.9824092.4724073.6724192.0724302.6324118.2924208.3123859.9623997.2523829.4023747.1223978.7723904.5823699.7623914.4524119.6823964.5623658.491. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Mostly RAM - Test: Normal Load - Mode: Read Onlybcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum15K30K45K60K75KSE +/- 88.81, N = 3SE +/- 241.90, N = 3SE +/- 271.25, N = 3SE +/- 196.73, N = 3SE +/- 173.34, N = 3SE +/- 353.33, N = 3SE +/- 285.51, N = 3SE +/- 278.01, N = 3SE +/- 458.70, N = 3SE +/- 265.65, N = 3SE +/- 160.58, N = 3SE +/- 340.40, N = 3SE +/- 181.55, N = 3SE +/- 273.67, N = 3SE +/- 95.42, N = 3SE +/- 367.20, N = 3SE +/- 354.48, N = 3SE +/- 234.84, N = 3SE +/- 239.47, N = 3SE +/- 224.24, N = 3SE +/- 187.63, N = 3SE +/- 98.15, N = 369187.9168898.6468750.9269221.9768431.9468605.1668988.3268972.7268705.2169132.3669027.3768533.5568721.7868515.6568431.8968475.7068665.0668419.4768288.4669098.0768904.8468348.051. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

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

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Writebcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum12002400360048006000SE +/- 8.43, N = 6SE +/- 36.75, N = 6SE +/- 4.26, N = 3SE +/- 16.21, N = 3SE +/- 19.58, N = 6SE +/- 11.43, N = 6SE +/- 15.94, N = 3SE +/- 16.83, N = 6SE +/- 52.78, N = 3SE +/- 199.68, N = 6SE +/- 10.09, N = 3SE +/- 27.90, N = 6SE +/- 19.50, N = 3SE +/- 30.07, N = 6SE +/- 55.48, N = 6SE +/- 9.21, N = 6SE +/- 7.49, N = 6SE +/- 46.96, N = 6SE +/- 24.37, N = 6SE +/- 119.98, N = 6SE +/- 16.11, N = 6SE +/- 53.22, N = 6436.64870.25902.53887.78117.67100.28799.38391.663689.62651.34798.86554.241068.65855.59906.72190.06225.00933.81428.945579.31272.22897.731. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Writebcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum5001000150020002500SE +/- 33.46, N = 6SE +/- 82.09, N = 6SE +/- 35.67, N = 6SE +/- 133.61, N = 6SE +/- 76.23, N = 6SE +/- 16.00, N = 6SE +/- 62.62, N = 6SE +/- 76.71, N = 6SE +/- 84.37, N = 6SE +/- 62.15, N = 6SE +/- 34.35, N = 6SE +/- 141.45, N = 6SE +/- 33.06, N = 3SE +/- 139.20, N = 6SE +/- 12.71, N = 3SE +/- 44.27, N = 6SE +/- 39.45, N = 6SE +/- 134.32, N = 6SE +/- 40.99, N = 6SE +/- 226.19, N = 6SE +/- 4.98, N = 3SE +/- 154.00, N = 6903.65695.351141.401309.77398.44211.121347.57340.921496.92732.771162.391795.591880.672128.231753.10666.53881.872317.441004.381022.22321.342205.651. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

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

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Onlybcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum14K28K42K56K70KSE +/- 1261.90, N = 6SE +/- 2141.87, N = 6SE +/- 2975.06, N = 6SE +/- 2219.46, N = 6SE +/- 1328.76, N = 6SE +/- 1102.28, N = 3SE +/- 936.58, N = 3SE +/- 1340.56, N = 6SE +/- 2992.06, N = 6SE +/- 2400.87, N = 6SE +/- 182.09, N = 3SE +/- 2095.61, N = 6SE +/- 1633.90, N = 6SE +/- 3267.18, N = 6SE +/- 1765.40, N = 6SE +/- 2037.87, N = 6SE +/- 801.99, N = 3SE +/- 2324.68, N = 6SE +/- 1000.79, N = 6SE +/- 1538.63, N = 6SE +/- 1827.25, N = 6SE +/- 1988.91, N = 665558.2664625.5062967.0760061.3661354.6161428.7463223.7459583.6661830.8360508.1864438.6461400.3060854.1564219.4860428.8160263.1562560.3662527.7461212.9159413.9159202.2962553.531. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Onlybcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum13K26K39K52K65KSE +/- 346.98, N = 3SE +/- 10271.50, N = 6SE +/- 873.00, N = 3SE +/- 110.78, N = 3SE +/- 809.91, N = 5SE +/- 8949.19, N = 6SE +/- 649.05, N = 3SE +/- 9312.69, N = 6SE +/- 481.02, N = 3SE +/- 437.40, N = 3SE +/- 270.78, N = 3SE +/- 551.80, N = 3SE +/- 3786.54, N = 6SE +/- 2198.62, N = 6SE +/- 2045.70, N = 6SE +/- 857.52, N = 3SE +/- 642.23, N = 3SE +/- 667.86, N = 3SE +/- 1544.48, N = 6SE +/- 864.58, N = 6SE +/- 837.83, N = 3SE +/- 2735.87, N = 657826.5423133.3459553.1058144.9457898.5615179.5257647.3944878.8758564.9658360.5258727.9657059.6151754.7155695.4655526.1657908.5058442.0058797.7159083.3259677.9858106.8653077.351. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Buffer Test - Test: Single Thread - Mode: Read Writebcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum5001000150020002500SE +/- 1.88, N = 3SE +/- 16.31, N = 6SE +/- 6.18, N = 6SE +/- 4.28, N = 5SE +/- 5.68, N = 6SE +/- 0.79, N = 6SE +/- 2.34, N = 3SE +/- 7.51, N = 6SE +/- 21.40, N = 3SE +/- 20.62, N = 6SE +/- 6.98, N = 6SE +/- 12.53, N = 6SE +/- 15.29, N = 6SE +/- 19.53, N = 6SE +/- 16.30, N = 6SE +/- 5.54, N = 6SE +/- 2.64, N = 6SE +/- 21.76, N = 6SE +/- 13.46, N = 6SE +/- 45.26, N = 6SE +/- 14.33, N = 6SE +/- 17.15, N = 6143.84285.92285.55289.3430.0232.78270.11126.842160.69302.40269.88171.73367.21288.41278.4365.8377.73311.66125.322252.17122.84288.421. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: On-Disk - Test: Heavy Contention - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: On-Disk - Test: Heavy Contention - Mode: Read Writebcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum30060090012001500SE +/- 3.18, N = 6SE +/- 3.80, N = 3SE +/- 2.65, N = 3SE +/- 7.39, N = 6SE +/- 9.63, N = 6SE +/- 2.39, N = 6SE +/- 20.82, N = 6SE +/- 4.87, N = 6SE +/- 8.49, N = 6SE +/- 1.70, N = 3SE +/- 8.88, N = 6SE +/- 26.99, N = 6SE +/- 39.30, N = 6SE +/- 12.19, N = 3SE +/- 76.70, N = 6SE +/- 14.04, N = 6SE +/- 26.75, N = 6SE +/- 44.00, N = 6SE +/- 18.32, N = 6SE +/- 15.51, N = 6SE +/- 3.05, N = 6SE +/- 23.73, N = 6217.77197.12258.12239.40180.50164.73467.98195.49304.93196.92293.571082.411222.511341.64625.31447.34790.291551.38682.19212.19180.521308.291. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Single Thread - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Mostly RAM - Test: Single Thread - Mode: Read Writebcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum2004006008001000SE +/- 2.21, N = 3SE +/- 3.71, N = 3SE +/- 18.02, N = 6SE +/- 7.35, N = 6SE +/- 4.92, N = 6SE +/- 4.44, N = 6SE +/- 1.70, N = 3SE +/- 5.67, N = 6SE +/- 46.58, N = 6SE +/- 23.43, N = 6SE +/- 10.57, N = 6SE +/- 13.52, N = 6SE +/- 6.33, N = 6SE +/- 18.66, N = 6SE +/- 13.36, N = 6SE +/- 2.70, N = 6SE +/- 1.48, N = 6SE +/- 17.47, N = 6SE +/- 4.33, N = 6SE +/- 12.77, N = 6SE +/- 4.92, N = 6SE +/- 18.41, N = 6117.53214.49225.64215.3039.3846.61201.78111.47951.96251.38209.57171.74361.22264.81248.2666.4966.82263.07115.24459.26135.04262.641. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: On-Disk - Test: Heavy Contention - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: On-Disk - Test: Heavy Contention - Mode: Read Onlybcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum5K10K15K20K25KSE +/- 16.69, N = 6SE +/- 8.79, N = 6SE +/- 53.20, N = 6SE +/- 178.69, N = 6SE +/- 39.35, N = 6SE +/- 8.27, N = 6SE +/- 240.27, N = 6SE +/- 9.05, N = 6SE +/- 5.46, N = 3SE +/- 2.52, N = 3SE +/- 34.55, N = 6SE +/- 941.62, N = 6SE +/- 771.87, N = 6SE +/- 913.62, N = 6SE +/- 544.19, N = 6SE +/- 3.48, N = 3SE +/- 744.48, N = 6SE +/- 73.98, N = 3SE +/- 384.86, N = 3SE +/- 13.34, N = 6SE +/- 1.37, N = 3SE +/- 4.58, N = 3552.71472.32626.15861.74652.21470.732916.70441.94433.34418.68776.1210505.6121463.9110887.118935.028135.8121537.016063.6022864.92387.20417.588136.971. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Writebcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum2K4K6K8K10KSE +/- 8.78, N = 6SE +/- 24.40, N = 6SE +/- 7.66, N = 3SE +/- 10.59, N = 3SE +/- 16.88, N = 6SE +/- 3.16, N = 6SE +/- 9.68, N = 3SE +/- 20.76, N = 6SE +/- 73.28, N = 6SE +/- 4.71, N = 3SE +/- 17.28, N = 6SE +/- 32.26, N = 6SE +/- 36.07, N = 6SE +/- 31.47, N = 6SE +/- 26.15, N = 6SE +/- 4.80, N = 6SE +/- 4.33, N = 6SE +/- 49.09, N = 6SE +/- 14.99, N = 6SE +/- 38.39, N = 3SE +/- 6.82, N = 6SE +/- 29.69, N = 6391.39802.34769.99793.5996.8465.85756.62376.194460.02882.97714.72477.56870.78744.76704.48157.50201.42825.14300.237796.79245.41691.831. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: Mostly RAM - Test: Normal Load - Mode: Read Writebcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum30060090012001500SE +/- 8.44, N = 3SE +/- 7.08, N = 3SE +/- 9.78, N = 3SE +/- 24.13, N = 6SE +/- 20.18, N = 6SE +/- 6.54, N = 6SE +/- 28.49, N = 6SE +/- 27.77, N = 6SE +/- 52.12, N = 6SE +/- 22.10, N = 6SE +/- 31.95, N = 6SE +/- 69.74, N = 6SE +/- 54.49, N = 6SE +/- 82.85, N = 6SE +/- 64.39, N = 6SE +/- 16.96, N = 6SE +/- 2.10, N = 3SE +/- 85.87, N = 6SE +/- 13.93, N = 6SE +/- 21.57, N = 6SE +/- 4.76, N = 4SE +/- 106.65, N = 6504.98722.40948.14786.32156.17198.92800.05464.001618.35686.32844.85936.251367.921478.581182.25363.90402.511407.86552.10771.73279.131420.271. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: On-Disk - Test: Single Thread - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: On-Disk - Test: Single Thread - Mode: Read Writebcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum60120180240300SE +/- 0.36, N = 6SE +/- 0.30, N = 3SE +/- 0.99, N = 3SE +/- 2.78, N = 6SE +/- 5.21, N = 6SE +/- 0.69, N = 6SE +/- 4.69, N = 6SE +/- 0.39, N = 3SE +/- 0.56, N = 3SE +/- 0.61, N = 6SE +/- 2.59, N = 6SE +/- 2.12, N = 6SE +/- 2.10, N = 3SE +/- 3.05, N = 3SE +/- 4.14, N = 6SE +/- 0.25, N = 3SE +/- 0.51, N = 3SE +/- 4.68, N = 6SE +/- 1.53, N = 6SE +/- 0.82, N = 3SE +/- 1.95, N = 6SE +/- 3.06, N = 423.0163.3766.3561.8022.1329.1589.2121.6570.3623.2863.43116.52261.81198.94180.5229.8043.21225.9374.9644.9020.99197.861. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: On-Disk - Test: Single Thread - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: On-Disk - Test: Single Thread - Mode: Read Onlybcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum6001200180024003000SE +/- 2.20, N = 6SE +/- 1.40, N = 6SE +/- 2.89, N = 6SE +/- 4.32, N = 6SE +/- 8.94, N = 6SE +/- 1.76, N = 6SE +/- 19.35, N = 6SE +/- 1.20, N = 4SE +/- 0.45, N = 3SE +/- 0.23, N = 3SE +/- 2.69, N = 6SE +/- 38.51, N = 6SE +/- 40.76, N = 5SE +/- 34.84, N = 6SE +/- 42.66, N = 6SE +/- 47.87, N = 6SE +/- 43.84, N = 6SE +/- 19.47, N = 3SE +/- 6.32, N = 3SE +/- 3.90, N = 6SE +/- 0.11, N = 3SE +/- 68.16, N = 689.2277.5090.6095.75100.9778.51150.9577.5474.0373.9483.681619.902629.901663.561696.501716.872623.911421.212544.9529.1015.391844.511. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: On-Disk - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: On-Disk - Test: Normal Load - Mode: Read Writebcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum2004006008001000SE +/- 3.38, N = 6SE +/- 3.01, N = 6SE +/- 5.25, N = 6SE +/- 8.89, N = 6SE +/- 2.00, N = 6SE +/- 2.92, N = 6SE +/- 11.59, N = 6SE +/- 2.02, N = 6SE +/- 13.00, N = 6SE +/- 1.50, N = 3SE +/- 10.96, N = 6SE +/- 23.29, N = 6SE +/- 17.70, N = 6SE +/- 24.49, N = 6SE +/- 29.22, N = 6SE +/- 11.00, N = 6SE +/- 37.54, N = 6SE +/- 42.21, N = 6SE +/- 16.22, N = 6SE +/- 2.77, N = 6SE +/- 1.11, N = 6SE +/- 13.43, N = 6106.26137.41179.22150.2378.0079.88203.9594.05280.5394.41149.00645.95796.36861.65496.86152.55277.431043.57320.23101.2756.87881.301. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

PostgreSQL pgbench

Scaling: On-Disk - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: On-Disk - Test: Normal Load - Mode: Read Onlybcache io_default btrfs compress=lzobcache io_default btrfs compress=lzo,discard,nobarrier,nodatacowbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasumbcache io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefragbcache io_default btrfs compress=lzo,discard,nobarrier,notreelogbcache io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowbcache io_default btrfs compress=zlib,discard,nobarrier,nodatasumbcache io_default btrfs defaultsbcache io_default ext4 data=writeback,noatime,barrier=0,discardbcache io_default ext4 defaultsbcache io_tuned btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzolvm io_default btrfs compress=lzo,discard,nobarrier,nodatacowlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasumlvm io_default btrfs compress=lzo,discard,nobarrier,nodatasum,autodefraglvm io_default btrfs compress=lzo,discard,nobarrier,notreeloglvm io_default btrfs compress=lzo,discard,nobarrier,notreelog,nodatacowlvm io_default btrfs compress=zlib,discard,nobarrier,nodatasumlvm io_default btrfs defaultslvm io_default ext4 data=writeback,noatime,barrier=0,discardlvm io_default ext4 defaultslvm io_tuned btrfs compress=lzo,discard,nobarrier,nodatasum4K8K12K16K20KSE +/- 5.78, N = 6SE +/- 5.56, N = 6SE +/- 22.29, N = 6SE +/- 78.88, N = 6SE +/- 27.91, N = 6SE +/- 5.89, N = 4SE +/- 253.91, N = 6SE +/- 18.63, N = 6SE +/- 4.48, N = 6SE +/- 5.31, N = 4SE +/- 20.75, N = 6SE +/- 517.42, N = 6SE +/- 304.64, N = 4SE +/- 641.31, N = 6SE +/- 354.20, N = 6SE +/- 17.78, N = 3SE +/- 281.41, N = 5SE +/- 273.32, N = 6SE +/- 136.42, N = 3SE +/- 2552.91, N = 6SE +/- 4325.01, N = 6SE +/- 991.78, N = 6394.99350.11480.80601.40495.15347.491097.82316.91332.38331.00481.758279.0719742.348415.208222.947723.2120477.316346.9220162.028274.2213809.969352.711. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic

Phoronix Test Suite v10.8.4