drbd

2 x Intel Xeon E5-2420 v2 testing with a Dell 08DM12 (2.9.0 BIOS) and Matrox G200eR2 on CentOS Linux 7 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2006252-SDS-DRBD123850&sor&grr.

drbdProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionDRBD protocol CDRBD protocol BDRBD protocol ADRBD protocol C alone2 x Intel Xeon E5-2420 v2 @ 2.70GHz (12 Cores / 24 Threads)Dell 08DM12 (2.9.0 BIOS)Intel Xeon E7 v2/Xeon2 x 16384 MB DDR3-1600MT/s M393B2G70DB0-YK0299GB PERC H710P + 240GB INTEL SSDSC2BW24Matrox G200eR22 x Broadcom NetXtreme BCM5720 2-port PCIe + 2 x Intel 82599ES 10-Gigabit SFI/SFP+CentOS Linux 73.10.0-1127.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfs1024x768OpenBenchmarking.orgCompiler Details- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic Disk Details- NOOP / attr2,inode64,noquota,relatime,rwProcessor Details- Scaling Governor: intel_pstate powersave - CPU Microcode: 0x42eSecurity Details- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full retpoline IBPB + tsx_async_abort: Not affected

drbdfio: Rand Write - Sync - No - Yes - 64KB - Default Test Directoryfio: Rand Write - Sync - No - Yes - 64KB - Default Test Directoryfio: Rand Write - Sync - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Sync - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Sync - No - Yes - 16KB - Default Test Directoryfio: Rand Write - Sync - No - Yes - 16KB - Default Test Directoryfio: Rand Write - Sync - No - Yes - 512KB - Default Test Directoryfio: Rand Write - Sync - No - Yes - 512KB - Default Test Directoryfio: Rand Write - Sync - No - Yes - 128KB - Default Test Directoryfio: Rand Write - Sync - No - Yes - 128KB - Default Test DirectoryDRBD protocol CDRBD protocol BDRBD protocol ADRBD protocol C alone189911920418.166150023.44862431550194236614819477.791146922.95042521597200253615918967.587136121.34942471601200281617619877.951137021.45142571672209OpenBenchmarking.org

Flexible IO Tester

Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test DirectoryDRBD protocol C aloneDRBD protocol ADRBD protocol BDRBD protocol C6001200180024003000SE +/- 43.45, N = 15SE +/- 21.56, N = 12SE +/- 33.69, N = 3SE +/- 16.64, N = 1528162536236618991. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: Default Test DirectoryDRBD protocol C aloneDRBD protocol ADRBD protocol BDRBD protocol C4080120160200SE +/- 2.70, N = 15SE +/- 1.37, N = 12SE +/- 2.00, N = 3SE +/- 1.05, N = 151761591481191. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDRBD protocol CDRBD protocol C aloneDRBD protocol BDRBD protocol A400800120016002000SE +/- 26.98, N = 5SE +/- 25.89, N = 3SE +/- 20.08, N = 15SE +/- 19.52, N = 1520411987194718961. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDRBD protocol CDRBD protocol C aloneDRBD protocol BDRBD protocol A246810SE +/- 0.108, N = 5SE +/- 0.104, N = 3SE +/- 0.080, N = 15SE +/- 0.078, N = 158.1667.9517.7917.5871. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test DirectoryDRBD protocol CDRBD protocol BDRBD protocol C aloneDRBD protocol A30060090012001500SE +/- 14.78, N = 15SE +/- 17.69, N = 15SE +/- 11.57, N = 3SE +/- 6.98, N = 315001469137013611. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 16KB - Disk Target: Default Test DirectoryDRBD protocol CDRBD protocol BDRBD protocol C aloneDRBD protocol A612182430SE +/- 0.23, N = 15SE +/- 0.30, N = 15SE +/- 0.17, N = 3SE +/- 0.12, N = 323.422.921.421.31. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test DirectoryDRBD protocol C aloneDRBD protocol BDRBD protocol ADRBD protocol C110220330440550SE +/- 7.21, N = 3SE +/- 4.16, N = 3SE +/- 4.48, N = 15SE +/- 4.54, N = 155145044944861. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: Default Test DirectoryDRBD protocol C aloneDRBD protocol BDRBD protocol ADRBD protocol C60120180240300SE +/- 3.61, N = 3SE +/- 2.08, N = 3SE +/- 2.23, N = 15SE +/- 2.28, N = 152572522472431. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDRBD protocol C aloneDRBD protocol ADRBD protocol BDRBD protocol C400800120016002000SE +/- 8.96, N = 3SE +/- 9.13, N = 3SE +/- 6.96, N = 3SE +/- 7.86, N = 316721601159715501. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lrt -laio -lz -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDRBD protocol C aloneDRBD protocol ADRBD protocol BDRBD protocol C50100150200250SE +/- 1.15, N = 3SE +/- 1.20, N = 3SE +/- 0.88, N = 3SE +/- 1.20, N = 32092002001941. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -lcurl -lssl -lcrypto -lrt -laio -lz -lpthread -lm -ldl

Phoronix Test Suite v10.8.4