nas6

Institution Nemours
Client Procs Per Node
Client Operating System
Client Operating System Version
Client Kernel Version

DATA SERVER

Storage Type
Volatile Memory
Storage Interface
Network
Software Version
OS Version

INFORMATION

Client Nodes 1
Client Total Procs 2
Metadata Nodes 0
Metadata Storage Devices 0
Data Nodes 0
Data Storage Devices 0

METADATA

Easy Write 4.87 kIOP/s
Easy Stat 3.30 kIOP/s
Easy Delete 1.94 kIOP/s
Hard Write 4.08 kIOP/s
Hard Read 1.22 kIOP/s
Hard Stat 1.47 kIOP/s
Hard Delete 0.83 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_stonewall_timer=300 # Stonewalling timer, stop with wearout after 300s with default test, set to 0, if you never want to abort...

# 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 2"
}

function setup_ior_easy {
  # io500_ior_easy_size is the amount of data written per rank in MiB units,
  # but it can be any number as long as it is somehow used to scale the IOR
  # runtime as part of io500_ior_easy_params
  io500_ior_easy_size=2000000
  # 2M writes, 2 GB per proc, file per proc
  io500_ior_easy_params="-t 2048k -b ${io500_ior_easy_size}m -F"
}

function setup_mdt_easy {
  io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
  io500_mdtest_easy_files_per_proc=25000000
}

function setup_ior_hard {
  io500_ior_hard_writes_per_proc=10000000
  io500_ior_hard_other_options="" #e.g., -E to keep precreated files using lfs setstripe, or -a MPIIO
}

function setup_mdt_hard {
  io500_mdtest_hard_files_per_proc=5000000
  io500_mdtest_hard_other_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="-s $io500_stonewall_timer -r $io500_result_dir/pfind_results"

  # 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 {
  io500_mdreal_params="-P=5000 -I=1000"
}

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
}

# Add key/value pairs defining your system
# Feel free to add extra ones if you'd like
function extra_description {
  # top level info
  io500_info_system_name='xxx'      # e.g. Oakforest-PACS
  io500_info_institute_name='xxx'   # e.g. JCAHPC
  io500_info_storage_age_in_months='xxx' # not install date but age since last refresh
  io500_info_storage_install_date='xxx'  # MM/YY
  io500_info_filesystem='xxx'     # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
  io500_info_filesystem_version='xxx'
  io500_info_filesystem_vendor='xxx'
  # client side info
  io500_info_num_client_nodes='xxx'
  io500_info_procs_per_node='xxx'
  # server side info
  io500_info_num_metadata_server_nodes='xxx'
  io500_info_num_data_server_nodes='xxx'
  io500_info_num_data_storage_devices='xxx'  # if you have 5 data servers, and each has 5 drives, then this number is 25
  io500_info_num_metadata_storage_devices='xxx'  # if you have 2 metadata servers, and each has 5 drives, then this number is 10
  io500_info_data_storage_type='xxx' # HDD, SSD, persistent memory, etc, feel free to put specific models
  io500_info_metadata_storage_type='xxx' # HDD, SSD, persistent memory, etc, feel free to put specific models
  io500_info_storage_network='xxx' # infiniband, omnipath, ethernet, etc
  io500_info_storage_interface='xxx' # SAS, SATA, NVMe, etc
  # miscellaneous
  io500_info_whatever='WhateverElseYouThinkRelevant'
}

main
ior_easy_read
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Wed Oct  3 15:24:44 2018
Command line        : /ddn/benchmark/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 2048k -b 2000000m -F -o /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_easy/ior_file_easy -O stoneWallingStatusFile=/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_easy/stonewall
Machine             : Linux nas6
TestID              : 0
StartTime           : Wed Oct  3 15:24:44 2018
Path                : /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_easy
FS                  : 348.8 TiB   Used FS: 39.2%   Inodes: 133.0 Mi   Used Inodes: 3.0%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/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
tasks               : 2
clients per node    : 2
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 1.91 TiB
aggregate filesize  : 3.81 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
WARNING: Expected aggregate file size       = 4194304000000.
WARNING: Stat() of aggregate file size      = 1061897109504.
WARNING: Using actual aggregate bytes moved = 1061897109504.
read      2947.90    2048000000 2048.00    0.002340   343.53     0.000848   343.53     0   
Max Read:  2947.90 MiB/sec (3091.09 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
read         2947.90    2947.90    2947.90       0.00    1473.95    1473.95    1473.95       0.00  343.53438     0      2   2    1   1     1        1         0    0      1 2097152000000  2097152 1012704.0 POSIX      0
Finished            : Wed Oct  3 15:30:28 2018
ior_easy_write
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Wed Oct  3 15:03:19 2018
Command line        : /ddn/benchmark/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 2048k -b 2000000m -F -o /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_easy/ior_file_easy -O stoneWallingStatusFile=/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux nas6
TestID              : 0
StartTime           : Wed Oct  3 15:03:19 2018
Path                : /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_easy
FS                  : 348.8 TiB   Used FS: 38.8%   Inodes: 133.0 Mi   Used Inodes: 1.0%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/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
tasks               : 2
clients per node    : 2
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 1.91 TiB
aggregate filesize  : 3.81 TiB
stonewallingTime    : 300
stoneWallingWearOut : 1

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 252480 max: 253176 -- min data: 493.1 GiB mean data: 493.8 GiB time: 300.0s
WARNING: Expected aggregate file size       = 4194304000000.
WARNING: Stat() of aggregate file size      = 1061897109504.
WARNING: Using actual aggregate bytes moved = 1061897109504.
WARNING: maybe caused by deadlineForStonewalling
write     3363.08    2048000000 2048.00    0.001942   301.12     0.000743   301.12     0   
Max Write: 3363.08 MiB/sec (3526.45 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
write        3363.08    3363.08    3363.08       0.00    1681.54    1681.54    1681.54       0.00  301.12376     0      2   2    1   1     1        1         0    0      1 2097152000000  2097152 1012704.0 POSIX      0
Finished            : Wed Oct  3 15:08:20 2018
ior_hard_read
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Wed Oct  3 15:37:56 2018
Command line        : /ddn/benchmark/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 10000000 -o /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_hard/IOR_file -O stoneWallingStatusFile=/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_hard/stonewall
Machine             : Linux nas6
TestID              : 0
StartTime           : Wed Oct  3 15:37:56 2018
Path                : /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_hard
FS                  : 348.8 TiB   Used FS: 39.2%   Inodes: 133.0 Mi   Used Inodes: 3.0%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 10000000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 2
clients per node    : 2
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 875.59 GiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
WARNING: Expected aggregate file size       = 940160000000.
WARNING: Stat() of aggregate file size      = 109923319168.
WARNING: Using actual aggregate bytes moved = 109923319168.
read      1216.91    45.91      45.91      0.001399   86.13      0.015338   86.15      0   
Max Read:  1216.91 MiB/sec (1276.03 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
read         1216.91    1216.91    1216.91       0.00   27144.86   27144.86   27144.86       0.00   86.14509     0      2   2    1   0     1        1         0    0 10000000    47008    47008  104831.0 POSIX      0
Finished            : Wed Oct  3 15:39:22 2018
ior_hard_write
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Wed Oct  3 15:13:24 2018
Command line        : /ddn/benchmark/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 10000000 -o /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_hard/IOR_file -O stoneWallingStatusFile=/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux nas6
TestID              : 0
StartTime           : Wed Oct  3 15:13:24 2018
Path                : /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_hard
FS                  : 348.8 TiB   Used FS: 39.1%   Inodes: 133.0 Mi   Used Inodes: 2.1%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 10000000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 2
clients per node    : 2
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 875.59 GiB
stonewallingTime    : 300
stoneWallingWearOut : 1

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 1162606 max: 1169198 -- min data: 50.9 GiB mean data: 51.0 GiB time: 306.3s
WARNING: Expected aggregate file size       = 940160000000.
WARNING: Stat() of aggregate file size      = 109923319168.
WARNING: Using actual aggregate bytes moved = 109923319168.
WARNING: maybe caused by deadlineForStonewalling
write     339.20     45.91      45.91      0.000945   309.05     0.000126   309.05     0   
Max Write: 339.20 MiB/sec (355.68 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
write         339.20     339.20     339.20       0.00    7566.34    7566.34    7566.34       0.00  309.05242     0      2   2    1   0     1        1         0    0 10000000    47008    47008  104831.0 POSIX      0
Finished            : Wed Oct  3 15:18:33 2018
mdtest_easy_delete
-- started at 10/03/2018 15:53:16 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /ddn/benchmark/io-500-dev/bin/mdtest "-r" "-F" "-d" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_easy" "-n" "25000000" "-u" "-L" "-x" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_easy-stonewall"
Path: /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18
FS: 348.8 TiB   Used FS: 39.2%   Inodes: 133.0 Mi   Used Inodes: 3.0%

2 tasks, 50000000 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      :       1937.805       1937.805       1937.805          0.000
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :       1930.191       1930.191       1930.191          0.000

-- finished at 10/03/2018 16:05:55 --
mdtest_easy_stat
-- started at 10/03/2018 15:30:29 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /ddn/benchmark/io-500-dev/bin/mdtest "-T" "-F" "-d" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_easy" "-n" "25000000" "-u" "-L" "-x" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_easy-stonewall"
Path: /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18
FS: 348.8 TiB   Used FS: 39.2%   Inodes: 133.0 Mi   Used Inodes: 3.0%

2 tasks, 50000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :          0.000          0.000          0.000          0.000
   File stat         :       3301.092       3301.092       3301.092          0.000
   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 10/03/2018 15:37:55 --
mdtest_easy_write
-- started at 10/03/2018 15:08:21 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /ddn/benchmark/io-500-dev/bin/mdtest "-C" "-F" "-d" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_easy" "-n" "25000000" "-u" "-L" "-x" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_easy-stonewall" "-W" "300"
Path: /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18
FS: 348.8 TiB   Used FS: 39.1%   Inodes: 133.0 Mi   Used Inodes: 1.0%

2 tasks, 50000000 files
Continue stonewall hit min: 730580 max: 735374 avg: 732977.0 
stonewall rank 0: 730580 of 735374 

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :     165760.748     165760.748     165760.748          0.000
   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
   Tree creation     :       1557.484       1557.484       1557.484          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 10/03/2018 15:13:23 --
mdtest_hard_delete
-- started at 10/03/2018 16:22:40 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /ddn/benchmark/io-500-dev/bin/mdtest "-r" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_hard" "-n" "5000000" "-x" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_hard-stonewall"
Path: /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18
FS: 348.8 TiB   Used FS: 39.2%   Inodes: 133.0 Mi   Used Inodes: 1.9%

2 tasks, 10000000 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      :        828.179        828.179        828.179          0.000
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :       1394.847       1394.847       1394.847          0.000

-- finished at 10/03/2018 16:47:18 --
mdtest_hard_read
-- started at 10/03/2018 16:05:56 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /ddn/benchmark/io-500-dev/bin/mdtest "-E" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_hard" "-n" "5000000" "-x" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_hard-stonewall"
Path: /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18
FS: 348.8 TiB   Used FS: 39.2%   Inodes: 133.0 Mi   Used Inodes: 1.9%

2 tasks, 10000000 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         :       1221.130       1221.130       1221.130          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 10/03/2018 16:22:39 --
mdtest_hard_stat
-- started at 10/03/2018 15:39:23 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /ddn/benchmark/io-500-dev/bin/mdtest "-T" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_hard" "-n" "5000000" "-x" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_hard-stonewall"
Path: /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18
FS: 348.8 TiB   Used FS: 39.2%   Inodes: 133.0 Mi   Used Inodes: 3.0%

2 tasks, 10000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :          0.000          0.000          0.000          0.000
   File stat         :       1471.721       1471.721       1471.721          0.000
   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 10/03/2018 15:53:15 --
mdtest_hard_write
-- started at 10/03/2018 15:18:34 --

mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s)
Command line used: /ddn/benchmark/io-500-dev/bin/mdtest "-C" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_hard" "-n" "5000000" "-x" "/ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18/mdt_hard-stonewall" "-W" "300"
Path: /ddn/benchmark/io-500-dev/datafiles/io500.2018.10.03-15.03.18
FS: 348.8 TiB   Used FS: 39.2%   Inodes: 133.0 Mi   Used Inodes: 2.1%

2 tasks, 10000000 files
stonewall rank 1: 612187 of 612251 
Continue stonewall hit min: 612187 max: 612251 avg: 612219.0 

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :      33330.817      33330.817      33330.817          0.000
   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
   Tree creation     :       6413.309       6413.309       6413.309          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 10/03/2018 15:23:34 --
result_summary
[RESULT] BW   phase 1            ior_easy_write                3.284 GB/s : time 301.12 seconds
[RESULT] IOPS phase 1         mdtest_easy_write              165.761 kiops : time 302.70 seconds
[RESULT] BW   phase 2            ior_hard_write                0.331 GB/s : time 309.05 seconds
[RESULT] IOPS phase 2         mdtest_hard_write               33.331 kiops : time 301.09 seconds
[RESULT] IOPS phase 3                      find               38.960 kiops : time  69.18 seconds
[RESULT] BW   phase 3             ior_easy_read                2.879 GB/s : time 343.53 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat                3.301 kiops : time 446.61 seconds
[RESULT] BW   phase 4             ior_hard_read                1.188 GB/s : time  86.15 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat                1.472 kiops : time 833.10 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete                1.938 kiops : time 760.04 seconds
[RESULT] IOPS phase 7          mdtest_hard_read                1.221 kiops : time 1003.82 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete                0.828 kiops : time 1479.61 seconds
[SCORE] Bandwidth 1.38897 GB/s : IOPS 6.1511 kiops : TOTAL 2.92296