Archer

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

DATA SERVER

Storage Type HDD
Volatile Memory
Storage Interface
Network Cray Aries
Software Version
OS Version

INFORMATION

Client Nodes 10
Client Total Procs 80
Metadata Nodes 1
Metadata Storage Devices 0
Data Nodes 12
Data Storage Devices 40

METADATA

Easy Write 16.78 kIOP/s
Easy Stat 60.79 kIOP/s
Easy Delete 4.75 kIOP/s
Hard Write 8.43 kIOP/s
Hard Read 6.71 kIOP/s
Hard Stat 39.80 kIOP/s
Hard Delete 3.66 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=0 # 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=/work/n02/shared/io-tests/datafiles/io500.$timestamp # directory where the data will be stored
  io500_workdir=/work/n02/n02-kunkel/kunkel/datafiles/io500.$timestamp # directory where the data will be stored
  #io500_result_dir=/work/n02/shared/io-tests/results/$timestamp      # the directory where the output results will be kept
  io500_result_dir=/work/n02/n02-kunkel/kunkel/results/$timestamp      # the directory where the output results will be kept
  mkdir -p $io500_workdir $io500_result_dir
  mkdir $io500_workdir/ior_hard/
  lfs setstripe --stripe-count 48 $io500_workdir/ior_hard/IOR_file 
}

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="aprun"
  io500_mpiargs="-N 8 -n 80 -j1"
}

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=45000
  # 2M writes, 2 GB per proc, file per proc
  io500_ior_easy_params="-t 2048k -b ${io500_ior_easy_size}m -F -a MPIIO"
}

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_writes_per_proc=700
  io500_ior_hard_other_options="-E" #e.g., -E to keep precreated files using lfs setstripe
}

function setup_mdt_hard {
  io500_mdtest_hard_files_per_proc=27000
  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 ./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               : Fri Nov  9 22:01:59 2018
Command line        : /fs2/n02/shared/io-tests/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 2048k -b 45000m -F -a MPIIO -o /work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_easy/ior_file_easy -O stoneWallingStatusFile=/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_easy/stonewall
Machine             : Linux nid04914
TestID              : 0
StartTime           : Fri Nov  9 22:01:59 2018
Path                : /fs2/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_easy
FS                  : 1344.2 TiB   Used FS: 58.8%   Inodes: 1890.6 Mi   Used Inodes: 5.9%

Options: 
api                 : MPIIO
apiVersion          : (3.1)
test filename       : /work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/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               : 80
clients per node    : 8
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 43.95 GiB
aggregate filesize  : 3.43 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
read      5342       46080000   2048.00    0.018403   673.85     0.003009   673.87     0   
Max Read:  5342.25 MiB/sec (5601.75 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         5342.25    5342.25    5342.25       0.00    2671.12    2671.12    2671.12       0.00  673.87340     0     80   8    1   1     1        1         0    0      1 47185920000  2097152 3600000.0 MPIIO      0
Finished            : Fri Nov  9 22:13:13 2018
Application 32745421 resources: utime ~25021s, stime ~4020s, Rss ~15524, inblocks ~7372902488, outblocks ~225224
ior_easy_write
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Fri Nov  9 21:36:51 2018
Command line        : /fs2/n02/shared/io-tests/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 2048k -b 45000m -F -a MPIIO -o /work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_easy/ior_file_easy -O stoneWallingStatusFile=/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_easy/stonewall -O stoneWallingWearOut=1 -D 0
Machine             : Linux nid04914
TestID              : 0
StartTime           : Fri Nov  9 21:36:51 2018
Path                : /fs2/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_easy
FS                  : 1344.2 TiB   Used FS: 58.5%   Inodes: 1890.6 Mi   Used Inodes: 5.4%

Options: 
api                 : MPIIO
apiVersion          : (3.1)
test filename       : /work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/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               : 80
clients per node    : 8
repetitions         : 1
xfersize            : 2 MiB
blocksize           : 43.95 GiB
aggregate filesize  : 3.43 TiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 22500 max: 22500 -- min data: 43.9 GiB mean data: 43.9 GiB time: 332.4s
write     10785      46080000   2048.00    0.005655   333.79     0.002548   333.80     0   
Max Write: 10784.94 MiB/sec (11308.83 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       10784.94   10784.94   10784.94       0.00    5392.47    5392.47    5392.47       0.00  333.79892     0     80   8    1   1     1        1         0    0      1 47185920000  2097152 3600000.0 MPIIO      0
Finished            : Fri Nov  9 21:42:25 2018
Application 32745057 resources: utime ~10595s, stime ~5048s, Rss ~13544, inblocks ~102488, outblocks ~7373025224
ior_hard_read
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Fri Nov  9 22:16:18 2018
Command line        : /fs2/n02/shared/io-tests/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 700 -E -o /work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_hard/IOR_file -O stoneWallingStatusFile=/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_hard/stonewall
Machine             : Linux nid04914
TestID              : 0
StartTime           : Fri Nov  9 22:16:18 2018
Path                : /fs2/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_hard
FS                  : 1344.2 TiB   Used FS: 58.8%   Inodes: 1890.6 Mi   Used Inodes: 5.9%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 700
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 80
clients per node    : 8
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 2.45 GiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
read      801.31     45.91      45.91      0.005518   3.13       0.000809   3.13       0   
Max Read:  801.31 MiB/sec (840.23 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          801.31     801.31     801.31       0.00   17874.18   17874.18   17874.18       0.00    3.13301     0     80   8    1   0     1        1         0    0    700    47008    47008    2510.5 POSIX      0
Finished            : Fri Nov  9 22:16:21 2018
Application 32745496 resources: utime ~35s, stime ~17s, Rss ~11072, inblocks ~5243994, outblocks ~225224
ior_hard_write
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began               : Fri Nov  9 21:51:03 2018
Command line        : /fs2/n02/shared/io-tests/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 700 -E -o /work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_hard/IOR_file -O stoneWallingStatusFile=/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_hard/stonewall -O stoneWallingWearOut=1 -D 0
Machine             : Linux nid04914
TestID              : 0
StartTime           : Fri Nov  9 21:51:03 2018
Path                : /fs2/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_hard
FS                  : 1344.2 TiB   Used FS: 58.8%   Inodes: 1890.6 Mi   Used Inodes: 5.8%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 700
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 80
clients per node    : 8
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 2.45 GiB

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 700 max: 700 -- min data: 0.0 GiB mean data: 0.0 GiB time: 307.6s
write     8.15       45.91      45.91      0.010121   308.11     0.000886   308.12     0   
Max Write: 8.15 MiB/sec (8.54 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           8.15       8.15       8.15       0.00     181.75     181.75     181.75       0.00  308.12121     0     80   8    1   0     1        1         0    0    700    47008    47008    2510.5 POSIX      0
Finished            : Fri Nov  9 21:56:11 2018
Application 32745322 resources: utime ~5549s, stime ~20s, Rss ~10940, inblocks ~102488, outblocks ~5366674
mdtest_easy_delete
-- started at 11/09/2018 22:17:30 --

mdtest-1.9.3 was launched with 80 total task(s) on 10 node(s)
Command line used: /fs2/n02/shared/io-tests/bin/mdtest "-r" "-F" "-d" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_easy" "-n" "100000" "-u" "-L" "-x" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_easy-stonewall"
Path: /fs2/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49
FS: 1344.2 TiB   Used FS: 58.8%   Inodes: 1890.6 Mi   Used Inodes: 5.9%

80 tasks, 8000000 files
WARNING: could not read stonewall status file

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      :       4753.789       4753.789       4753.789          0.000
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :          1.476          1.476          1.476          0.000

-- finished at 11/09/2018 22:45:34 --
Application 32745504 resources: utime ~3072s, stime ~1193s, Rss ~10904, inblocks ~101592, outblocks ~221072
mdtest_easy_stat
-- started at 11/09/2018 22:13:43 --

mdtest-1.9.3 was launched with 80 total task(s) on 10 node(s)
Command line used: /fs2/n02/shared/io-tests/bin/mdtest "-T" "-F" "-d" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_easy" "-n" "100000" "-u" "-L" "-x" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_easy-stonewall"
Path: /fs2/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49
FS: 1344.2 TiB   Used FS: 58.8%   Inodes: 1890.6 Mi   Used Inodes: 5.9%

80 tasks, 8000000 files
WARNING: could not read stonewall status file

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :          0.000          0.000          0.000          0.000
   File stat         :      60794.223      60794.223      60794.223          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 11/09/2018 22:15:54 --
Application 32745475 resources: utime ~136s, stime ~860s, Rss ~10900, inblocks ~101592, outblocks ~221072
mdtest_easy_write
-- started at 11/09/2018 21:43:01 --

mdtest-1.9.3 was launched with 80 total task(s) on 10 node(s)
Command line used: /fs2/n02/shared/io-tests/bin/mdtest "-C" "-F" "-d" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_easy" "-n" "100000" "-u" "-L" "-x" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_easy-stonewall" "-W" "0"
Path: /fs2/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49
FS: 1344.2 TiB   Used FS: 58.8%   Inodes: 1890.6 Mi   Used Inodes: 5.4%

80 tasks, 8000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :      16783.015      16783.015      16783.015          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     :        146.562        146.562        146.562          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 11/09/2018 21:50:58 --
Application 32745259 resources: utime ~453s, stime ~1209s, Rss ~10904, inblocks ~101592, outblocks ~221072
mdtest_hard_delete
-- started at 11/09/2018 22:51:11 --

mdtest-1.9.3 was launched with 80 total task(s) on 10 node(s)
Command line used: /fs2/n02/shared/io-tests/bin/mdtest "-r" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_hard" "-n" "27000" "-x" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_hard-stonewall"
Path: /fs2/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49
FS: 1344.2 TiB   Used FS: 58.8%   Inodes: 1890.6 Mi   Used Inodes: 5.5%

80 tasks, 2160000 files
WARNING: could not read stonewall status file

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      :       3663.928       3663.928       3663.928          0.000
   Tree creation     :          0.000          0.000          0.000          0.000
   Tree removal      :         11.170         11.170         11.170          0.000

-- finished at 11/09/2018 23:01:00 --
Application 32745631 resources: utime ~5379s, stime ~334s, Rss ~10936, inblocks ~101592, outblocks ~221072
mdtest_hard_read
-- started at 11/09/2018 22:45:39 --

mdtest-1.9.3 was launched with 80 total task(s) on 10 node(s)
Command line used: /fs2/n02/shared/io-tests/bin/mdtest "-E" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_hard" "-n" "27000" "-x" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_hard-stonewall"
Path: /fs2/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49
FS: 1344.2 TiB   Used FS: 58.8%   Inodes: 1890.6 Mi   Used Inodes: 5.5%

80 tasks, 2160000 files
WARNING: could not read stonewall status file

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         :       6712.568       6712.568       6712.568          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 11/09/2018 22:51:01 --
Application 32745618 resources: utime ~4341s, stime ~401s, Rss ~10908, inblocks ~16558937, outblocks ~221072
mdtest_hard_stat
-- started at 11/09/2018 22:16:27 --

mdtest-1.9.3 was launched with 80 total task(s) on 10 node(s)
Command line used: /fs2/n02/shared/io-tests/bin/mdtest "-T" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_hard" "-n" "27000" "-x" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_hard-stonewall"
Path: /fs2/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49
FS: 1344.2 TiB   Used FS: 58.8%   Inodes: 1890.6 Mi   Used Inodes: 5.9%

80 tasks, 2160000 files
WARNING: could not read stonewall status file

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :          0.000          0.000          0.000          0.000
   File stat         :      39797.418      39797.418      39797.418          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 11/09/2018 22:17:21 --
Application 32745497 resources: utime ~157s, stime ~266s, Rss ~10888, inblocks ~101592, outblocks ~221072
mdtest_hard_write
-- started at 11/09/2018 21:56:16 --

mdtest-1.9.3 was launched with 80 total task(s) on 10 node(s)
Command line used: /fs2/n02/shared/io-tests/bin/mdtest "-C" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_hard" "-n" "27000" "-x" "/work/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49/mdt_hard-stonewall" "-W" "0"
Path: /fs2/n02/n02-kunkel/kunkel/datafiles/io500.2018.11.09-21.36.49
FS: 1344.2 TiB   Used FS: 58.8%   Inodes: 1890.6 Mi   Used Inodes: 5.8%

80 tasks, 2160000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation     :       8427.244       8427.244       8427.244          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     :        972.705        972.705        972.705          0.000
   Tree removal      :          0.000          0.000          0.000          0.000

-- finished at 11/09/2018 22:00:33 --
Application 32745383 resources: utime ~1347s, stime ~450s, Rss ~10912, inblocks ~101592, outblocks ~16678362
result_summary
[RESULT] BW   phase 1            ior_easy_write               10.532 GB/s : time 333.80 seconds
[RESULT] IOPS phase 1         mdtest_easy_write               16.783 kiops : time 480.72 seconds
[RESULT] BW   phase 2            ior_hard_write                0.008 GB/s : time 308.12 seconds
[RESULT] IOPS phase 2         mdtest_hard_write                8.427 kiops : time 303.69 seconds
[RESULT] IOPS phase 3                      find              256.630 kiops : time  39.59 seconds
[RESULT] BW   phase 3             ior_easy_read                5.217 GB/s : time 673.87 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat               60.794 kiops : time 155.32 seconds
[RESULT] BW   phase 4             ior_hard_read                0.783 GB/s : time   3.13 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat               39.797 kiops : time  64.98 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete                4.754 kiops : time 1687.46 seconds
[RESULT] IOPS phase 7          mdtest_hard_read                6.713 kiops : time 331.47 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete                3.664 kiops : time 594.91 seconds
[SCORE] Bandwidth 0.764839 GB/s : IOPS 17.8415 kiops : TOTAL 3.69403