TigerShark

Institution SUSE
Client Procs Per Node
Client Operating System SUSE Linux Enterprise
Client Operating System Version 15 SP1
Client Kernel Version 4.12.14-197.21-default

DATA SERVER

Storage Type SSD
Volatile Memory 96GB
Storage Interface SATA
Network 100Gb Ethernet
Software Version 6 (14.2.4)
OS Version 15 SP1

INFORMATION

Client Nodes 15
Client Total Procs 120
Metadata Nodes 15
Metadata Storage Devices 1
Data Nodes 10
Data Storage Devices 119

METADATA

Easy Write 32.82 kIOP/s
Easy Stat 127.92 kIOP/s
Easy Delete 20.84 kIOP/s
Hard Write 12.92 kIOP/s
Hard Read 41.64 kIOP/s
Hard Stat 68.79 kIOP/s
Hard Delete 6.22 kIOP/s

Submitted Files

io500
#!/bin/bash
#
# INSTRUCTIONS:
# Edit this file as needed for your machine.
# This simplified version is just for running on a single node.
# It is a simplified version of the site-configs/sandia/startup.sh which include SLURM directives.
# Most of the variables set in here are needed for io500_fixed.sh which gets sourced at the end of this.
# Please also edit 'extra_description' function.

set -euo pipefail  # better error handling

# turn these to True successively while you debug and tune this benchmark.
# for each one that you turn to true, go and edit the appropriate function.
# to find the function name, see the 'main' function.
# These are listed in the order that they run.
io500_run_ior_easy="True" # does the write phase and enables the subsequent read
io500_run_md_easy="True"  # does the creat phase and enables the subsequent stat
io500_run_ior_hard="True" # does the write phase and enables the subsequent read
io500_run_md_hard="True"  # does the creat phase and enables the subsequent read
io500_run_find="True"
io500_run_ior_easy_read="True"
io500_run_md_easy_stat="True"
io500_run_ior_hard_read="True"
io500_run_md_hard_stat="True"
io500_run_md_hard_read="True"
io500_run_md_easy_delete="True" # turn this off if you want to just run find by itself
io500_run_md_hard_delete="True" # turn this off if you want to just run find by itself
io500_run_mdreal="False"  # this one is optional
io500_cleanup_workdir="False"  # this flag is currently ignored. You'll need to clean up your data files manually if you want to.
io500_clean_cache="False" # attempt to clean the cache after every benchmark, useful for validating the performance results and for testing with a local node; it uses the io500_clean_cache_cmd (can be overwritten); make sure the user can write to /proc/sys/vm/drop_caches
io500_stonewall_timer=300 # Stonewalling timer, set to 300 to be an official run; set to 0, if you never want to abort...
io500_rules="regular" # Choose regular for an official regular submission or scc for a Student Cluster Competition submission to execute the test cases for 30 seconds instead of 300 seconds

# to run this benchmark, find and edit each of these functions.
# please also edit 'extra_description' function to help us collect the required data.
function main {
  setup_directories
  setup_paths
  setup_ior_easy # required if you want a complete score
  setup_ior_hard # required if you want a complete score
  setup_mdt_easy # required if you want a complete score
  setup_mdt_hard # required if you want a complete score
  setup_find     # required if you want a complete score
  setup_mdreal   # optional
  run_benchmarks
}

function setup_directories {
  # set directories for where the benchmark files are created and where the results will go.
  # If you want to set up stripe tuning on your output directories or anything similar, then this is good place to do it.
  timestamp=`date +%Y.%m.%d-%H.%M.%S`           # create a uniquifier
  io500_workdir=$PWD/datafiles/io500.$timestamp # directory where the data will be stored
  io500_result_dir=$PWD/results/$timestamp      # the directory where the output results will be kept
  mkdir -p $io500_workdir $io500_result_dir
}

function setup_paths {
  # Set the paths to the binaries.  If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
  io500_ior_cmd=$PWD/bin/ior
  io500_mdtest_cmd=$PWD/bin/mdtest
  io500_mdreal_cmd=$PWD/bin/md-real-io
  io500_mpirun="mpirun"
  io500_mpiargs="-np 120 --hostfile /home/test/io500-sc19/myhosts"
}

function setup_ior_easy {
  io500_ior_easy_params="-t 2m "
  io500_ior_easy_size="68000"
  echo -n ""
}

function setup_mdt_easy {
  io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
  io500_mdtest_easy_files_per_proc=100000
}

function setup_ior_hard {
  io500_ior_hard_api="POSIX"
  io500_ior_hard_api_specific_options=""
}

function setup_mdt_hard {
  io500_mdtest_hard_api="POSIX"
  io500_mdtest_hard_api_specific_options=""
}

function setup_find {
  #
  # setup the find command. This is an area where innovation is allowed.
  #    There are three default options provided. One is a serial find, one is python
  #    parallel version, one is C parallel version.  Current default is to use serial.
  #    But it is very slow. We recommend to either customize or use the C parallel version.
  #    For GPFS, we recommend to use the provided mmfind wrapper described below.
  #    Instructions below.
  #    If a custom approach is used, please provide enough info so others can reproduce.

  # the serial version that should run (SLOWLY) without modification
  #io500_find_mpi="False"
  #io500_find_cmd=$PWD/bin/sfind.sh
  #io500_find_cmd_args=""

  # a parallel version in C, the -s adds a stonewall
  #   for a real run, turn -s (stonewall) off or set it at 300 or more
  #   to prepare this (assuming you've run ./utilities/prepare.sh already):
  #   > cd build/pfind
  #   > ./prepare.sh
  #   > ./compile.sh
  #   > cp pfind ../../bin/
  #   If you use io500_find_mpi="True", then this will run with the same
  #   number of MPI nodes and ranks as the other phases.
  #   If you prefer another number, and fewer might be better here,
  #   Then you can set io500_find_mpi to be "False" and write a wrapper
  #   script for this which sets up MPI as you would like.  Then change
  #   io500_find_cmd to point to your wrapper script.
  io500_find_mpi="True"
  io500_find_cmd="$PWD/bin/pfind"
  # uses stonewalling, run pfind
  io500_find_cmd_args=""

  # for GPFS systems, you should probably use the provided mmfind wrapper
  # if you used ./utilities/prepare.sh, you'll find this wrapper in ./bin/mmfind.sh
  #io500_find_mpi="False"
  #io500_find_cmd="$PWD/bin/mmfind.sh"
  #io500_find_cmd_args=""
}

function setup_mdreal {
  echo -n ""
}

function run_benchmarks {
  # Important: source the io500_fixed.sh script.  Do not change it. If you discover
  # a need to change it, please email the mailing list to discuss
  source ./utilities/io500_fixed.sh 2>&1 | tee $io500_result_dir/io-500-summary.$timestamp.txt
}

# Information fields; these provide information about your system hardware
# Use https://vi4io.org/io500-info-creator/ to generate information about your hardware
# that you want to include publicly!
function extra_description {
  io500_info_system_name='TigerShark'      # e.g. Oakforest-PACS
  io500_info_institute_name='SUSE'   # e.g. JCAHPC
  io500_info_storage_age_in_months='1' # not install date but age since last refresh
  io500_info_storage_install_date='11/2018'  # MM/YY
  io500_info_filesystem='SUSE Enterprise Storage (CephFS)'     # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
  io500_info_filesystem_version='6 (14.2.4)'
  io500_info_filesystem_vendor='SUSE'
  # client side info
  io500_info_num_client_nodes='15'
  io500_info_procs_per_node='8'
  # server side info
  io500_info_num_metadata_server_nodes='15'
  io500_info_num_data_server_nodes='10'
  io500_info_num_data_storage_devices='119'  # if you have 5 data servers, and each has 5 drives, then this number is 25
  io500_info_num_metadata_storage_devices='10'  # if you have 2 metadata servers, and each has 5 drives, then this number is 10
  io500_info_data_storage_type='IntelĀ® SSD D3-S4510' # HDD, SSD, persistent memory, etc, feel free to put specific models
  io500_info_metadata_storage_type='IntelĀ® Optane SSD DC P4800X' # HDD, SSD, persistent memory, etc, feel free to put specific models
  io500_info_storage_network='ethernet' # infiniband, omnipath, ethernet, etc
  io500_info_storage_interface='SATA' # SAS, SATA, NVMe, etc
  # miscellaneous
  io500_info_whatever='10x Lenovo ThinkSystem SR650 for storage nodes w/1x Intel Xeon Gold 6142, 96GB RAM, 100Gb Ethernet'
}

main
ior_easy_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Thu Nov  7 09:47:21 2019
Command line        : /mnt/cephfs/io500-sc19/bin/ior -r -R -t 2m -b 68000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_easy/stonewall
Machine             : Linux loadgen1
TestID              : 0
StartTime           : Thu Nov  7 09:47:21 2019
Path                : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_easy
FS                  : 48.2 TiB   Used FS: 12.5%   Inodes: 16.9 Mi   Used Inodes: 100.0%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_easy/ior_file_easy
access              : file-per-process
type                : independent
segments            : 1
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
nodes               : 15
tasks               : 120
clients per node    : 8
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 66.41 GiB
aggregate filesize  : 7.78 TiB

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
WARNING: Expected aggregate file size       = 8556380160000.
WARNING: Stat() of aggregate file size      = 5995505909760.
WARNING: Using actual aggregate bytes moved = 5995505909760.
read      9358       4761       0.017660    69632000   2048.00    10.49      600.48     0.036508   610.97     0   
Max Read:  9358.46 MiB/sec (9813.06 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
read         9358.46    9358.46    9358.46       0.00    4679.23    4679.23    4679.23       0.00  610.97219         NA            NA     0    120   8    1   1     1        1         0    0      1 71303168000  2097152 5717760.0 POSIX      0
Finished            : Thu Nov  7 09:57:32 2019
ior_easy_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Thu Nov  7 09:23:00 2019
Command line        : /mnt/cephfs/io500-sc19/bin/ior -w -t 2m -b 68000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux loadgen1
TestID              : 0
StartTime           : Thu Nov  7 09:23:00 2019
Path                : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_easy
FS                  : 49.3 TiB   Used FS: 0.0%   Inodes: 0.0 Mi   Used Inodes: 100.1%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_easy/ior_file_easy
access              : file-per-process
type                : independent
segments            : 1
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
nodes               : 15
tasks               : 120
clients per node    : 8
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 66.41 GiB
aggregate filesize  : 7.78 TiB
stonewallingTime    : 300
stoneWallingWearOut : 1

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 20423 max: 23824 -- min data: 39.9 GiB mean data: 44.6 GiB time: 300.1s
WARNING: Expected aggregate file size       = 8556380160000.
WARNING: Stat() of aggregate file size      = 5995505909760.
WARNING: Using actual aggregate bytes moved = 5995505909760.
WARNING: maybe caused by deadlineForStonewalling
write     16458      8230       0.010217    69632000   2048.00    0.008766   347.39     0.020921   347.41     0   
Max Write: 16458.21 MiB/sec (17257.69 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
write       16458.21   16458.21   16458.21       0.00    8229.11    8229.11    8229.11       0.00  347.41077     300.10      18247.12     0    120   8    1   1     1        1         0    0      1 71303168000  2097152 5717760.0 POSIX      0
Finished            : Thu Nov  7 09:28:47 2019
ior_hard_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Thu Nov  7 09:59:09 2019
Command line        : /mnt/cephfs/io500-sc19/bin/ior -r -R -s 1900000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_hard/stonewall
Machine             : Linux loadgen1
TestID              : 0
StartTime           : Thu Nov  7 09:59:09 2019
Path                : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_hard
FS                  : 48.2 TiB   Used FS: 12.5%   Inodes: 16.9 Mi   Used Inodes: 100.0%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 1900000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
nodes               : 15
tasks               : 120
clients per node    : 8
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 9.75 TiB

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
WARNING: Expected aggregate file size       = 10717824000000.
WARNING: Stat() of aggregate file size      = 606617556480.
WARNING: Using actual aggregate bytes moved = 606617556480.
read      4811       107382     120.17      45.91      45.91      0.072940   120.17     0.007870   120.25     0   
Max Read:  4811.02 MiB/sec (5044.72 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
read         4811.02    4811.02    4811.02       0.00  107316.17  107316.17  107316.17       0.00  120.24805         NA            NA     0    120   8    1   0     1        1         0    0 1900000    47008    47008  578515.6 POSIX      0
Finished            : Thu Nov  7 10:01:09 2019
ior_hard_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Thu Nov  7 09:34:57 2019
Command line        : /mnt/cephfs/io500-sc19/bin/ior -w -s 1900000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux loadgen1
TestID              : 0
StartTime           : Thu Nov  7 09:34:57 2019
Path                : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_hard
FS                  : 48.3 TiB   Used FS: 11.3%   Inodes: 12.7 Mi   Used Inodes: 100.0%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 1900000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
nodes               : 15
tasks               : 120
clients per node    : 8
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 9.75 TiB
stonewallingTime    : 300
stoneWallingWearOut : 1

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 81901 max: 107538 -- min data: 3.6 GiB mean data: 4.1 GiB time: 300.0s
WARNING: Expected aggregate file size       = 10717824000000.
WARNING: Stat() of aggregate file size      = 606617556480.
WARNING: Using actual aggregate bytes moved = 606617556480.
WARNING: maybe caused by deadlineForStonewalling
write     1610.12    35926      325.82      45.91      45.91      0.084694   359.20     0.022143   359.30     0   
Max Write: 1610.12 MiB/sec (1688.33 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
write        1610.12    1610.12    1610.12       0.00   35915.84   35915.84   35915.84       0.00  359.29997     300.02       1687.64     0    120   8    1   0     1        1         0    0 1900000    47008    47008  578515.6 POSIX      0
Finished            : Thu Nov  7 09:40:56 2019
mdtest_easy_delete
-- started at 11/07/2019 10:02:11 --

mdtest-3.3.0+dev was launched with 120 total task(s) on 15 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-r' '-F' '-P' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_easy' '-n' '100000' '-u' '-L' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_easy-stonewall' '-N' '1'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58
FS: 48.2 TiB   Used FS: 12.5%   Inodes: 16.9 Mi   Used Inodes: 100.0%

Nodemap: 111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 8 for each phase.
120 tasks, 12000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :      20845.328      20844.100      20844.980          0.254
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          1.064          1.064          1.064          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :        575.702        575.669        575.678          0.007
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.940          0.940          0.940          0.000
-- finished at 11/07/2019 10:11:47 --

mdtest_easy_stat
-- started at 11/07/2019 09:57:34 --

mdtest-3.3.0+dev was launched with 120 total task(s) on 15 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-T' '-F' '-P' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_easy' '-n' '100000' '-u' '-L' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_easy-stonewall' '-N' '1'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58
FS: 48.2 TiB   Used FS: 12.5%   Inodes: 16.9 Mi   Used Inodes: 100.0%

Nodemap: 111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 8 for each phase.
120 tasks, 12000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :     127918.750     127910.724     127916.382          1.618
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :         93.815         93.810         93.811          0.001
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/07/2019 09:59:08 --

mdtest_easy_write
-- started at 11/07/2019 09:28:49 --

mdtest-3.3.0+dev was launched with 120 total task(s) on 15 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-C' '-F' '-P' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_easy' '-n' '100000' '-u' '-L' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58
FS: 48.3 TiB   Used FS: 11.3%   Inodes: 1.4 Mi   Used Inodes: 100.0%

Nodemap: 111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 8 for each phase.
120 tasks, 12000000 files
Continue stonewall hit min: 54551 max: 100000 avg: 97622.3 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :      32821.982      32816.847      32818.253          0.527
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   File create (stonewall)   :             NA             NA      38988.741             NA
   Tree creation             :        112.142        112.142        112.142          0.000
   Tree removal              :          0.000          0.000          0.000          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :        365.666        365.609        365.650          0.006
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   File create (stonewall)   :             NA             NA        300.463             NA
   Tree creation             :          0.009          0.009          0.009          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/07/2019 09:34:56 --

mdtest_hard_delete
-- started at 11/07/2019 10:13:28 --

mdtest-3.3.0+dev was launched with 120 total task(s) on 15 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_hard' '-n' '950000' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58
FS: 48.2 TiB   Used FS: 12.5%   Inodes: 5.4 Mi   Used Inodes: 100.0%

Nodemap: 111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 8 for each phase.
120 tasks, 114000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :       6224.207       6223.832       6224.098          0.077
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :         25.123         25.123         25.123          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :        659.324        659.284        659.296          0.008
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.040          0.040          0.040          0.000
-- finished at 11/07/2019 10:24:27 --

mdtest_hard_read
-- started at 11/07/2019 10:11:48 --

mdtest-3.3.0+dev was launched with 120 total task(s) on 15 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_hard' '-n' '950000' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58
FS: 48.2 TiB   Used FS: 12.5%   Inodes: 5.4 Mi   Used Inodes: 100.0%

Nodemap: 111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 8 for each phase.
120 tasks, 114000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :      41639.708      41637.162      41638.951          0.510
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :         98.554         98.548         98.550          0.001
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/07/2019 10:13:27 --

mdtest_hard_stat
-- started at 11/07/2019 10:01:10 --

mdtest-3.3.0+dev was launched with 120 total task(s) on 15 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_hard' '-n' '950000' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58
FS: 48.2 TiB   Used FS: 12.5%   Inodes: 16.9 Mi   Used Inodes: 100.0%

Nodemap: 111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 8 for each phase.
120 tasks, 114000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :      68791.137      68786.955      68789.937          0.839
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :         59.655         59.652         59.653          0.001
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/07/2019 10:02:10 --

mdtest_hard_write
-- started at 11/07/2019 09:40:57 --

mdtest-3.3.0+dev was launched with 120 total task(s) on 15 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_hard' '-n' '950000' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-09.22.58
FS: 48.2 TiB   Used FS: 12.5%   Inodes: 12.9 Mi   Used Inodes: 100.0%

Nodemap: 111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2137 Shifting ranks by 8 for each phase.
120 tasks, 114000000 files
Continue stonewall hit min: 30987 max: 34196 avg: 32627.6 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :      12917.187      12916.419      12916.970          0.158
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   File create (stonewall)   :             NA             NA      13048.960             NA
   Tree creation             :       2791.612       2791.612       2791.612          0.000
   Tree removal              :          0.000          0.000          0.000          0.000

SUMMARY time: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :        317.698        317.679        317.684          0.004
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   File create (stonewall)   :             NA             NA        300.048             NA
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 11/07/2019 09:46:15 --

result_summary
[RESULT] BW   phase 1            ior_easy_write               16.072 GB/s : time 347.39 seconds
[RESULT] IOPS phase 1         mdtest_easy_write               32.822 kiops : time 365.67 seconds
[RESULT] BW   phase 2            ior_hard_write                1.572 GB/s : time 359.20 seconds
[RESULT] IOPS phase 2         mdtest_hard_write               12.917 kiops : time 317.70 seconds
[RESULT] IOPS phase 3                      find              250.500 kiops : time  64.28 seconds
[RESULT] BW   phase 3             ior_easy_read                9.139 GB/s : time 600.48 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat              127.919 kiops : time  93.82 seconds
[RESULT] BW   phase 4             ior_hard_read                4.698 GB/s : time 120.17 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat               68.791 kiops : time  59.65 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete               20.845 kiops : time 575.70 seconds
[RESULT] IOPS phase 7          mdtest_hard_read               41.640 kiops : time  98.55 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete                6.224 kiops : time 660.50 seconds
[SCORE] Bandwidth 5.73936 GB/s : IOPS 38.7169 kiops : TOTAL 14.9067