ceph-hdd-fio

KVM testing on ManjaroLinux 17.1.12 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 1809190-RA-CEPHHDDFI42
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ceph-hdd-fio
September 18 2018
  53 Minutes
QEMU HDD
September 19 2018
  53 Minutes
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  53 Minutes
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ceph-hdd-fioOpenBenchmarking.orgPhoronix Test SuiteCommon KVM @ 2.80GHz (4 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org BIOS)Intel 440FX- 82441FX PMC4096MB54GB QEMU HDD + 27GB QEMU HDDbochsdrmfbRed Hat Virtio deviceManjaroLinux 17.1.124.14.69-1-MANJARO (x86_64)X Server 1.20.1vesa 2.4.0GCC 8.2.1 20180831ext41024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionSystem LayerCeph-hdd-fio BenchmarksSystem Logs- --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-libmpx --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu - MQ-DEADLINE / data=ordered,noatime,rw- KPTI + __user pointer sanitization + Full generic retpoline + PTE Inversion

ceph-hdd-fiofio: Rand Read - Linux AIO - No - No - 2MB - /mnt/ceph-hddfio: Rand Read - Linux AIO - No - No - 8MB - /mnt/ceph-hddfio: Rand Read - Linux AIO - No - No - 32MB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - No - 2MB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - No - 8MB - /mnt/ceph-hddfio: Rand Read - Linux AIO - No - No - 128KB - /mnt/ceph-hddfio: Rand Read - Linux AIO - No - No - 128MB - /mnt/ceph-hddfio: Rand Read - Linux AIO - No - No - 512KB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - No - 32MB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - No - 128KB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - No - 128MB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - No - 512KB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - No - 2MB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - No - 8MB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - No - 32MB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - No - 2MB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - No - 8MB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - No - 128KB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - No - 128MB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - No - 512KB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - No - 32MB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - No - 128KB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - No - 128MB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - No - 512KB - /mnt/ceph-hddfio: Rand Read - Linux AIO - No - Yes - 2MB - /mnt/ceph-hddfio: Rand Read - Linux AIO - No - Yes - 8MB - /mnt/ceph-hddfio: Rand Read - Linux AIO - No - Yes - 32MB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - Yes - 2MB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - Yes - 8MB - /mnt/ceph-hddfio: Rand Read - Linux AIO - No - Yes - 128KB - /mnt/ceph-hddfio: Rand Read - Linux AIO - No - Yes - 128MB - /mnt/ceph-hddfio: Rand Read - Linux AIO - No - Yes - 512KB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - Yes - 32MB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - Yes - 128KB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - Yes - 128MB - /mnt/ceph-hddfio: Rand Write - Linux AIO - No - Yes - 512KB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - Yes - 2MB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - Yes - 8MB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - Yes - 32MB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - Yes - 2MB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - Yes - 8MB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - Yes - 128KB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - Yes - 128MB - /mnt/ceph-hddfio: Seq Read - Linux AIO - No - Yes - 512KB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - Yes - 32MB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - Yes - 128KB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - Yes - 128MB - /mnt/ceph-hddfio: Seq Write - Linux AIO - No - Yes - 512KB - /mnt/ceph-hddceph-hdd-fioQEMU HDD192619372012108610671696426191811311064316941925193420091100107811044341889116112842960417601774184910931062166442917591146102.8542669517641774185010881068107942817461154126429596OpenBenchmarking.org

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /mnt/ceph-hddceph-hdd-fio400800120016002000SE +/- 0.58, N = 31926

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /mnt/ceph-hddceph-hdd-fio400800120016002000SE +/- 0.33, N = 31937

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /mnt/ceph-hddceph-hdd-fio4008001200160020002012

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /mnt/ceph-hddceph-hdd-fio2004006008001000SE +/- 9.28, N = 31086

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /mnt/ceph-hddceph-hdd-fio2004006008001000SE +/- 3.33, N = 31067

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /mnt/ceph-hddceph-hdd-fio400800120016002000SE +/- 9.21, N = 31696

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /mnt/ceph-hddceph-hdd-fio3K6K9K12K15KSE +/- 66.67, N = 313567

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /mnt/ceph-hddceph-hdd-fio90180270360450SE +/- 6.00, N = 3426

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt/ceph-hddceph-hdd-fio400800120016002000SE +/- 7.33, N = 31918

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /mnt/ceph-hddceph-hdd-fio2004006008001000SE +/- 6.69, N = 31131

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /mnt/ceph-hddceph-hdd-fio20406080100SE +/- 1.45, N = 3106

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /mnt/ceph-hddceph-hdd-fio90180270360450SE +/- 1.45, N = 3431

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt/ceph-hddceph-hdd-fio150300450600750SE +/- 3.28, N = 3694

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /mnt/ceph-hddceph-hdd-fio4008001200160020001925

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /mnt/ceph-hddceph-hdd-fio400800120016002000SE +/- 0.58, N = 31934

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /mnt/ceph-hddceph-hdd-fio400800120016002000SE +/- 0.33, N = 32009

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: /mnt/ceph-hddceph-hdd-fio2004006008001000SE +/- 5.70, N = 31100

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8MB - Disk Target: /mnt/ceph-hddceph-hdd-fio2004006008001000SE +/- 3.18, N = 31078

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /mnt/ceph-hddceph-hdd-fio2004006008001000SE +/- 2.67, N = 31104

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /mnt/ceph-hddceph-hdd-fio90180270360450SE +/- 1.76, N = 3434

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt/ceph-hddceph-hdd-fio400800120016002000SE +/- 2.73, N = 31889

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 32MB - Disk Target: /mnt/ceph-hddceph-hdd-fio2004006008001000SE +/- 1.86, N = 31161

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 128KB - Disk Target: /mnt/ceph-hddceph-hdd-fio306090120150128

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 128MB - Disk Target: /mnt/ceph-hddceph-hdd-fio90180270360450SE +/- 5.57, N = 3429

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 512KB - Disk Target: /mnt/ceph-hddceph-hdd-fio130260390520650SE +/- 2.31, N = 3604

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/ceph-hddQEMU HDD4008001200160020001760

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/ceph-hddQEMU HDD4008001200160020001774

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /mnt/ceph-hddQEMU HDD400800120016002000SE +/- 0.33, N = 31849

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/ceph-hddQEMU HDD2004006008001000SE +/- 8.88, N = 31093

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/ceph-hddQEMU HDD2004006008001000SE +/- 4.58, N = 31062

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /mnt/ceph-hddQEMU HDD400800120016002000SE +/- 2.33, N = 31664

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /mnt/ceph-hddQEMU HDD3K6K9K12K15K13300

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /mnt/ceph-hddQEMU HDD90180270360450SE +/- 5.61, N = 3429

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/ceph-hddQEMU HDD400800120016002000SE +/- 0.58, N = 31759

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /mnt/ceph-hddQEMU HDD2004006008001000SE +/- 10.60, N = 31146

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /mnt/ceph-hddQEMU HDD20406080100SE +/- 1.56, N = 4102.85

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /mnt/ceph-hddQEMU HDD90180270360450SE +/- 2.52, N = 3426

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/ceph-hddQEMU HDD150300450600750SE +/- 1.67, N = 3695

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/ceph-hddQEMU HDD4008001200160020001764

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/ceph-hddQEMU HDD400800120016002000SE +/- 0.33, N = 31774

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /mnt/ceph-hddQEMU HDD4008001200160020001850

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: /mnt/ceph-hddQEMU HDD2004006008001000SE +/- 5.78, N = 31088

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /mnt/ceph-hddQEMU HDD2004006008001000SE +/- 6.03, N = 31068

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /mnt/ceph-hddQEMU HDD20040060080010001079

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /mnt/ceph-hddQEMU HDD90180270360450SE +/- 3.71, N = 3428

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/ceph-hddQEMU HDD400800120016002000SE +/- 0.88, N = 31746

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /mnt/ceph-hddQEMU HDD2004006008001000SE +/- 5.90, N = 31154

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: /mnt/ceph-hddQEMU HDD306090120150SE +/- 1.20, N = 3126

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: /mnt/ceph-hddQEMU HDD90180270360450429

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/ceph-hddQEMU HDD130260390520650596

50 Results Shown

Flexible IO Tester:
  Rand Read - Linux AIO - No - No - 2MB - /mnt/ceph-hdd
  Rand Read - Linux AIO - No - No - 8MB - /mnt/ceph-hdd
  Rand Read - Linux AIO - No - No - 32MB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - No - 2MB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - No - 8MB - /mnt/ceph-hdd
  Rand Read - Linux AIO - No - No - 128KB - /mnt/ceph-hdd
Flexible IO Tester
Flexible IO Tester:
  Rand Read - Linux AIO - No - No - 128MB - /mnt/ceph-hdd
  Rand Read - Linux AIO - No - No - 512KB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - No - 32MB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - No - 128KB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - No - 128MB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - No - 512KB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - No - 2MB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - No - 8MB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - No - 32MB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - No - 2MB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - No - 8MB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - No - 128KB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - No - 128MB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - No - 512KB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - No - 32MB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - No - 128KB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - No - 128MB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - No - 512KB - /mnt/ceph-hdd
  Rand Read - Linux AIO - No - Yes - 2MB - /mnt/ceph-hdd
  Rand Read - Linux AIO - No - Yes - 8MB - /mnt/ceph-hdd
  Rand Read - Linux AIO - No - Yes - 32MB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - Yes - 2MB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - Yes - 8MB - /mnt/ceph-hdd
  Rand Read - Linux AIO - No - Yes - 128KB - /mnt/ceph-hdd
Flexible IO Tester
Flexible IO Tester:
  Rand Read - Linux AIO - No - Yes - 128MB - /mnt/ceph-hdd
  Rand Read - Linux AIO - No - Yes - 512KB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - Yes - 32MB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - Yes - 128KB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - Yes - 128MB - /mnt/ceph-hdd
  Rand Write - Linux AIO - No - Yes - 512KB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - Yes - 2MB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - Yes - 8MB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - Yes - 32MB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - Yes - 2MB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - Yes - 8MB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - Yes - 128KB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - Yes - 128MB - /mnt/ceph-hdd
  Seq Read - Linux AIO - No - Yes - 512KB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - Yes - 32MB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - Yes - 128KB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - Yes - 128MB - /mnt/ceph-hdd
  Seq Write - Linux AIO - No - Yes - 512KB - /mnt/ceph-hdd