Debian-XCP-NG-Synology-RS3621xs+

Xen HVM domU 4.13 testing on Debian 11 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2108241-IB-DEBIANXCP89
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iSCSI on RS3621xs+
August 23 2021
  41 Minutes
NFS on RS3621xs+
August 23 2021
  1 Hour, 15 Minutes
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  58 Minutes
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iSCSI on RS3621xs+

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x28
Security Notes: itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT Host state unknown + 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: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

NFS on RS3621xs+

Processor: 8 x Intel Core i7-4790 (15 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4088 MB RAM, Disk: 57GB, Graphics: bochs-drmdrmfb

OS: Debian 11, Kernel: 5.10.0-8-amd64 (x86_64), Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13

Debian-XCP-NG-Synology-RS3621xs+OpenBenchmarking.orgPhoronix Test Suite8 x Intel Core i7-4790 (15 Cores)Xen HVM domU v4.13Intel 440FX 82441FX PMC1 x 4088 MB RAM57GBbochs-drmdrmfbDebian 115.10.0-8-amd64 (x86_64)GCC 10.2.1 20210110ext41024x768Xen HVM domU 4.13ProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem LayerDebian-XCP-NG-Synology-RS3621xs+ BenchmarksSystem Logs- Transparent Huge Pages: always- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096 - CPU Microcode: 0x28- itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT Host state unknown + 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: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

iSCSI on RS3621xs+ vs. NFS on RS3621xs+ ComparisonPhoronix Test SuiteBaseline+19.7%+19.7%+39.4%+39.4%+59.1%+59.1%+78.8%+78.8%Rand Write - Linux AIO - No - No - 4KB78.9%Rand Write - Linux AIO - No - No - 4KB78.2%Rand Read - Linux AIO - No - No - 4KB56.8%Rand Read - Linux AIO - No - No - 4KB56.6%Rand Write - Linux AIO - No - No - 16KB49.6%Rand Write - Linux AIO - No - No - 16KB49.4%Rand Read - Linux AIO - No - No - 16KB45.6%Rand Read - Linux AIO - No - No - 16KB45.5%Seq Read - Linux AIO - No - No - 4KB37.6%Seq Read - Linux AIO - No - No - 4KB36.3%Seq Write - Linux AIO - No - No - 4KB35.9%Seq Write - Linux AIO - No - No - 4KB35.7%Seq Write - Linux AIO - No - No - 16KB26.5%Seq Write - Linux AIO - No - No - 16KB26.4%Seq Write - Linux AIO - No - No - 1MB24.1%Seq Write - Linux AIO - No - No - 1MB23.9%Rand Write - Linux AIO - No - No - 1MB23.5%Rand Write - Linux AIO - No - No - 1MB23.3%Seq Read - Linux AIO - No - No - 1MB17.2%Seq Read - Linux AIO - No - No - 1MB17.2%Rand Read - Linux AIO - No - No - 1MB13.6%Rand Read - Linux AIO - No - No - 1MB13.5%Seq Read - Linux AIO - No - No - 16KB13.1%Seq Read - Linux AIO - No - No - 16KB13.1%Flexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesteriSCSI on RS3621xs+NFS on RS3621xs+

Debian-XCP-NG-Synology-RS3621xs+fio: Rand Read - Sync - No - No - 1MB - Default Test Directoryfio: Rand Read - Sync - No - No - 1MB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 1MB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 1MB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 16KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 16KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 1MB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 1MB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 16KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 16KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 1MB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 1MB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 16KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 16KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 1MB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 1MB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 16KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 16KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 64KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 64KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 256KB - Default Test Directoryfio: Rand Read - Linux AIO - No - No - 256KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 64KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 64KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 256KB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 256KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 64KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 64KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 256KB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 256KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 64KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 64KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 256KB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 256KB - Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+993983167716732987636796161500127612732977573385955000167216684131060001212775671291128840110233310516726714771473190487676604226710351031166425005753676714271423303770331072685671042103829575433831532331203192001442576210231636710574224128420533144057569231476710424165OpenBenchmarking.org

Flexible IO Tester

FIO, the Flexible I/O Tester, is an advanced Linux disk benchmark supporting multiple I/O engines and a wealth of options. FIO was written by Jens Axboe for testing of the Linux I/O subsystem and schedulers. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+2004006008001000SE +/- 12.45, N = 39931. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+20040060080010009831. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+400800120016002000SE +/- 5.78, N = 3SE +/- 15.77, N = 3167714771. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+400800120016002000SE +/- 6.11, N = 3SE +/- 15.77, N = 3167314731. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+60120180240300SE +/- 1.45, N = 3SE +/- 1.20, N = 32981901. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+16K32K48K64K80KSE +/- 384.42, N = 3SE +/- 317.98, N = 376367487671. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+2004006008001000SE +/- 5.03, N = 3SE +/- 1.76, N = 39616601. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+13K26K39K52K65KSE +/- 305.51, N = 3SE +/- 88.19, N = 361500422671. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+30060090012001500SE +/- 4.93, N = 3SE +/- 10.17, N = 3127610351. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+30060090012001500SE +/- 5.21, N = 3SE +/- 10.26, N = 3127310311. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+60120180240300SE +/- 4.18, N = 3SE +/- 2.69, N = 152971661. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+16K32K48K64K80KSE +/- 990.51, N = 3SE +/- 708.72, N = 1575733425001. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+2004006008001000SE +/- 5.33, N = 3SE +/- 4.18, N = 38595751. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+12K24K36K48K60KSE +/- 351.19, N = 3SE +/- 266.67, N = 355000367671. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+400800120016002000SE +/- 6.43, N = 3SE +/- 4.51, N = 3167214271. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+400800120016002000SE +/- 6.49, N = 3SE +/- 4.84, N = 3166814231. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+90180270360450SE +/- 2.33, N = 34133031. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+20K40K60K80K100KSE +/- 523.87, N = 3106000770331. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+30060090012001500SE +/- 9.61, N = 3SE +/- 6.89, N = 3121210721. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+17K34K51K68K85KSE +/- 633.33, N = 3SE +/- 437.16, N = 377567685671. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+30060090012001500SE +/- 10.11, N = 3SE +/- 2.31, N = 3129110421. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+30060090012001500SE +/- 9.82, N = 3SE +/- 2.03, N = 3128810381. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+90180270360450SE +/- 2.52, N = 3SE +/- 1.73, N = 34012951. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+20K40K60K80K100KSE +/- 666.67, N = 3SE +/- 433.33, N = 3102333754331. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+2004006008001000SE +/- 6.69, N = 3SE +/- 4.37, N = 310518311. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 16KB - Disk Target: Default Test DirectoryiSCSI on RS3621xs+NFS on RS3621xs+14K28K42K56K70KSE +/- 409.61, N = 3SE +/- 284.80, N = 367267532331. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test DirectoryNFS on RS3621xs+30060090012001500SE +/- 3.76, N = 312031. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test DirectoryNFS on RS3621xs+4K8K12K16K20KSE +/- 57.74, N = 3192001. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test DirectoryNFS on RS3621xs+30060090012001500SE +/- 12.44, N = 314421. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test DirectoryNFS on RS3621xs+12002400360048006000SE +/- 49.99, N = 357621. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test DirectoryNFS on RS3621xs+2004006008001000SE +/- 5.03, N = 310231. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test DirectoryNFS on RS3621xs+4K8K12K16K20KSE +/- 88.19, N = 3163671. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test DirectoryNFS on RS3621xs+2004006008001000SE +/- 9.02, N = 310571. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test DirectoryNFS on RS3621xs+9001800270036004500SE +/- 35.78, N = 342241. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test DirectoryNFS on RS3621xs+3006009001200150012841. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test DirectoryNFS on RS3621xs+4K8K12K16K20KSE +/- 33.33, N = 3205331. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test DirectoryNFS on RS3621xs+30060090012001500SE +/- 18.19, N = 314401. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test DirectoryNFS on RS3621xs+12002400360048006000SE +/- 71.75, N = 357561. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test DirectoryNFS on RS3621xs+20040060080010009231. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: Default Test DirectoryNFS on RS3621xs+3K6K9K12K15KSE +/- 33.33, N = 3147671. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test DirectoryNFS on RS3621xs+2004006008001000SE +/- 2.40, N = 310421. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 256KB - Disk Target: Default Test DirectoryNFS on RS3621xs+9001800270036004500SE +/- 9.49, N = 341651. (CC) gcc options: -rdynamic -ll -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

42 Results Shown

Flexible IO Tester:
  Rand Read - Sync - No - No - 1MB - Default Test Directory:
    MB/s
    IOPS
  Rand Read - Linux AIO - No - No - 1MB - Default Test Directory:
    MB/s
    IOPS
  Rand Read - Linux AIO - No - No - 4KB - Default Test Directory:
    MB/s
    IOPS
  Rand Read - Linux AIO - No - No - 16KB - Default Test Directory:
    MB/s
    IOPS
  Rand Write - Linux AIO - No - No - 1MB - Default Test Directory:
    MB/s
    IOPS
  Rand Write - Linux AIO - No - No - 4KB - Default Test Directory:
    MB/s
    IOPS
  Rand Write - Linux AIO - No - No - 16KB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - Linux AIO - No - No - 1MB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - Linux AIO - No - No - 4KB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - Linux AIO - No - No - 16KB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - Linux AIO - No - No - 1MB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - Linux AIO - No - No - 4KB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - Linux AIO - No - No - 16KB - Default Test Directory:
    MB/s
    IOPS
  Rand Read - Linux AIO - No - No - 64KB - Default Test Directory:
    MB/s
    IOPS
  Rand Read - Linux AIO - No - No - 256KB - Default Test Directory:
    MB/s
    IOPS
  Rand Write - Linux AIO - No - No - 64KB - Default Test Directory:
    MB/s
    IOPS
  Rand Write - Linux AIO - No - No - 256KB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - Linux AIO - No - No - 64KB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - Linux AIO - No - No - 256KB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - Linux AIO - No - No - 64KB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - Linux AIO - No - No - 256KB - Default Test Directory:
    MB/s
    IOPS

iSCSI on RS3621xs+

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x28
Security Notes: itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT Host state unknown + 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: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

Testing initiated at 23 August 2021 18:52 by user root.

NFS on RS3621xs+

Processor: 8 x Intel Core i7-4790 (15 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4088 MB RAM, Disk: 57GB, Graphics: bochs-drmdrmfb

OS: Debian 11, Kernel: 5.10.0-8-amd64 (x86_64), Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13

Kernel Notes: Transparent Huge Pages: always
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x28
Security Notes: itlb_multihit: KVM: Mitigation of VMX unsupported + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT Host state unknown + 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: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected

Testing initiated at 23 August 2021 21:49 by user root.