BeeGFS on Oracle Cloud

Institution Oracle Cloud Infrastructure
Client Procs Per Node
Client Operating System Oracle Linux UEK
Client Operating System Version 7.7
Client Kernel Version 4.14.35-1902.6.6.el7uek.x86_64

DATA SERVER

Storage Type NVMe
Volatile Memory 384 GB
Storage Interface NVMe
Network Ethernet
Software Version 7.1.5
OS Version OracleLinuxUEK77

INFORMATION

Client Nodes 270
Client Total Procs 3,240
Metadata Nodes 270
Metadata Storage Devices 1
Data Nodes 270
Data Storage Devices 1

METADATA

Easy Write 2,888.24 kIOP/s
Easy Stat 13,150.10 kIOP/s
Easy Delete 4,880.11 kIOP/s
Hard Write 1.82 kIOP/s
Hard Read 17.63 kIOP/s
Hard Stat 30.92 kIOP/s
Hard Delete 7.95 kIOP/s

Submitted Files

io500
#!/bin/bash
#
# INSTRUCTIONS:
# This script takes its parameters from the same .ini file as io500 binary.

function setup_paths {
  # Set the paths to the binaries and how to launch MPI jobs.
  # 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="mpiexec"
  io500_mpiargs="--allow-run-as-root -mca btl self -x UCX_TLS=rc,self,sm -x HCOLL_ENABLE_MCAST_ALL=0 -mca coll_hcoll_enable 0 -x UCX_IB_TRAFFIC_CLASS=105 -x UCX_IB_GID_INDEX=3 -n 3240 -npernode 12 --hostfile /mnt/beeond/hostsfile.cn"
}

function setup_directories {
  local workdir
  local resultdir
  local ts

  # set directories where benchmark files are created and where the results go
  # If you want to set up stripe tuning on your output directories or anything
  # similar, then this is the right place to do it.  This creates the output
  # directories for both the app run and the script run.

  timestamp=$(date +%Y.%m.%d-%H.%M.%S)           # create a uniquifier
  [ $(get_ini_global_param timestamp-datadir True) != "False" ] &&
	ts="$timestamp" || ts="io500"
  # directory where the data will be stored
  workdir=$(get_ini_global_param datadir $PWD/datafiles)/$ts
  io500_workdir=$workdir-scr
  [ $(get_ini_global_param timestamp-resultdir True) != "False" ] &&
	ts="$timestamp" || ts="io500"
  # the directory where the output results will be kept
  resultdir=$(get_ini_global_param resultdir $PWD/results)/$ts
  io500_result_dir=$resultdir-scr

  mkdir -p $workdir-{scr,app} $resultdir-{scr,app}

  mkdir -p $workdir-{scr,app}/{ior_easy,ior_hard,mdt_easy,mdt_hard}

# for ior_easy.
beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=1m --numtargets=4 $PWD/$workdir-scr/ior_easy
beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=1m --numtargets=4 $PWD/$workdir-app/ior_easy

# stripe across all OSTs for ior_hard, 256k chunksize
beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=1m --numtargets=270 $PWD/$workdir-scr/ior_hard
beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=1m --numtargets=270 $PWD/$workdir-app/ior_hard

# for ior_easy.
##beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=1m --numtargets=4 $PWD/$workdir-scr/ior_easy
##beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=1m --numtargets=4 $PWD/$workdir-app/ior_easy

# stripe across all OSTs for ior_hard, 256k chunksize
#beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=256k --numtargets=3 $PWD/$workdir-scr/ior_hard
#beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=256k --numtargets=3 $PWD/$workdir-app/ior_hard

# turn off striping and use small chunks for mdtest
beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=64k --numtargets=1 $PWD/$workdir-scr/mdt_easy
beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=64k --numtargets=1 $PWD/$workdir-scr/mdt_hard

beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=64k --numtargets=1 $PWD/$workdir-app/mdt_easy
beegfs-ctl --mount=/mnt/beeond --setpattern --chunksize=64k --numtargets=1 $PWD/$workdir-app/mdt_hard

}

# you should not edit anything below this line
set -eo pipefail  # better error handling

io500_ini="${1:-""}"
if [[ -z "$io500_ini" ]]; then
  echo "error: ini file must be specified.  usage: $0 "
  exit 1
fi
if [[ ! -s "$io500_ini" ]]; then
  echo "error: ini file '$io500_ini' not found or empty"
  exit 2
fi

function get_ini_section_param() {
  local section="$1"
  local param="$2"
  local inside=false

  while read LINE; do
    LINE=$(sed -e 's/ *#.*//' -e '1s/ *= */=/' <<<$LINE)
    $inside && [[ "$LINE" =~ "[.*]" ]] && inside=false && break
    [[ -n "$section" && "$LINE" =~ "[$section]" ]] && inside=true && continue
    ! $inside && continue
    #echo $LINE | awk -F = "/^$param/ { print \$2 }"
    if [[ $(echo $LINE | grep "^$param *=" ) != "" ]] ; then
      # echo "$section : $param : $inside : $LINE" >> parsed.txt # debugging
      echo $LINE | sed -e "s/[^=]*=[ \t]*\(.*\)/\1/"
      return
    fi
  done < $io500_ini
  echo ""
}

function get_ini_param() {
  local section="$1"
  local param="$2"
  local default="$3"

  # try and get the most-specific param first, then more generic params
  val=$(get_ini_section_param $section $param)
  [ -n "$val" ] || val="$(get_ini_section_param ${section%-*} $param)"
  [ -n "$val" ] || val="$(get_ini_section_param global $param)"

  echo "${val:-$default}" |
  	sed -e 's/[Ff][Aa][Ll][Ss][Ee]/False/' -e 's/[Tt][Rr][Uu][Ee]/True/'
}

function get_ini_run_param() {
  local section="$1"
  local default="$2"
  local val

  val=$(get_ini_section_param $section noRun)

  # logic is reversed from "noRun=TRUE" to "run=False"
  [[ $val = [Tt][Rr][Uu][Ee] ]] && echo "False" || echo "$default"
}

function get_ini_global_param() {
  local param="$1"
  local default="$2"
  local val

  val=$(get_ini_section_param global $param |
  	sed -e 's/[Ff][Aa][Ll][Ss][Ee]/False/' -e 's/[Tt][Rr][Uu][Ee]/True/')

  echo "${val:-$default}"
}

# does the write phase and enables the subsequent read
io500_run_ior_easy="$(get_ini_run_param ior-easy True)"
# does the creat phase and enables the subsequent stat
io500_run_md_easy="$(get_ini_run_param mdtest-easy True)"
# does the write phase and enables the subsequent read
io500_run_ior_hard="$(get_ini_run_param ior-hard True)"
# does the creat phase and enables the subsequent read
io500_run_md_hard="$(get_ini_run_param mdtest-hard True)"
io500_run_find="$(get_ini_run_param find True)"
io500_run_ior_easy_read="$(get_ini_run_param ior-easy-read True)"
io500_run_md_easy_stat="$(get_ini_run_param mdtest-easy-stat True)"
io500_run_ior_hard_read="$(get_ini_run_param ior-hard-read True)"
io500_run_md_hard_stat="$(get_ini_run_param mdtest-easy-stat True)"
io500_run_md_hard_read="$(get_ini_run_param mdtest-easy-stat True)"
# turn this off if you want to just run find by itself
io500_run_md_easy_delete="$(get_ini_run_param mdtest-easy-delete True)"
# turn this off if you want to just run find by itself
io500_run_md_hard_delete="$(get_ini_run_param mdtest-hard-delete True)"
io500_run_md_hard_delete="$(get_ini_run_param mdtest-hard-delete True)"
io500_run_mdreal="$(get_ini_run_param mdreal 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_clean_cache="$(get_ini_global_param drop-caches False)"
io500_clean_cache_cmd="$(get_ini_global_param drop-caches-cmd)"
io500_cleanup_workdir="$(get_ini_run_param cleanup)"
# Stonewalling timer, set to 300 to be an official run; set to 0, if you never want to abort...
io500_stonewall_timer=$(get_ini_param debug stonewall-time 300)
# 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
io500_rules="regular"

# to run this benchmark, find and edit each of these functions.  Please also
# 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

  if [[ ! -s "system-information.txt" ]]; then
    echo "Warning: please create a system-information.txt description by"
    echo "copying the information from https://vi4io.org/io500-info-creator/"
  else
    cp "system-information.txt" $io500_result_dir
  fi

  create_tarball
}

function setup_ior_easy {
  local params

  io500_ior_easy_size=$(get_ini_param ior-easy blockSize 9920000m | tr -d m)
  val=$(get_ini_param ior-easy API POSIX)
  [ -n "$val" ] && params+=" -a $val"
  val="$(get_ini_param ior-easy transferSize)"
  [ -n "$val" ] && params+=" -t $val"
  val="$(get_ini_param ior-easy hintsFileName)"
  [ -n "$val" ] && params+=" -U $val"
  val="$(get_ini_param ior-easy posix.odirect)"
  [ "$val" = "True" ] && params+=" --posix.odirect"
  val="$(get_ini_param ior-easy verbosity)"
  if [ -n "$val" ]; then
    for i in $(seq $val); do
      params+=" -v"
    done
  fi
  io500_ior_easy_params="$params"
  echo -n ""
}

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

  val=$(get_ini_param mdtest-easy n 1000000)
  [ -n "$val" ] && io500_mdtest_easy_files_per_proc="$val"
  val=$(get_ini_param mdtest-easy API POSIX)
  [ -n "$val" ] && io500_mdtest_easy_params+=" -a $val"
  val=$(get_ini_param mdtest-easy posix.odirect)
  [ "$val" = "True" ] && io500_mdtest_easy_params+=" --posix.odirect"
  echo -n ""
}

function setup_ior_hard {
  local params

  io500_ior_hard_api=$(get_ini_param ior-hard API POSIX)
  io500_ior_hard_writes_per_proc="$(get_ini_param ior-hard segmentCount 10000000)"
  val="$(get_ini_param ior-hard hintsFileName)"
  [ -n "$val" ] && params+=" -U $val"
  val="$(get_ini_param ior-hard posix.odirect)"
  [ "$val" = "True" ] && params+=" --posix.odirect"
  val="$(get_ini_param ior-easy verbosity)"
  if [ -n "$val" ]; then
    for i in $(seq $val); do
      params+=" -v"
    done
  fi
  io500_ior_hard_api_specific_options="$params"
  echo -n ""
}

function setup_mdt_hard {
  val=$(get_ini_param mdtest-hard n 1000000)
  [ -n "$val" ] && io500_mdtest_hard_files_per_proc="$val"
  io500_mdtest_hard_api="$(get_ini_param mdtest-hard API POSIX)"
  io500_mdtest_hard_api_specific_options=""
  echo -n ""
}

function setup_find {
  val="$(get_ini_param find external-script)"
  [ -z "$val" ] && io500_find_mpi="True" && io500_find_cmd="$PWD/bin/pfind" ||
    io500_find_cmd="$val"
  # uses stonewalling, run pfind
  io500_find_cmd_args="$(get_ini_param find external-extra-args)"
  echo -n ""
}

function setup_mdreal {
  echo -n ""
}

function run_benchmarks {
  local app_first=$((RANDOM % 100))
  local app_rc=0

  # run the app and C version in random order to try and avoid bias
  (( app_first >= 50 )) && $io500_mpirun $io500_mpiargs $PWD/io500 $io500_ini --timestamp $timestamp || app_rc=$?

  # 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 build/io500-dev/utilities/io500_fixed.sh 2>&1 |
    tee $io500_result_dir/io-500-summary.$timestamp.txt

  (( $app_first >= 50 )) && return $app_rc

  echo "The io500.sh was run"
  echo
  echo "Running the C version of the benchmark now"
  # run the app and C version in random order to try and avoid bias
  $io500_mpirun $io500_mpiargs $PWD/io500 $io500_ini --timestamp $timestamp
}

create_tarball() {
  local sourcedir=$(dirname $io500_result_dir)
  local fname=$(basename ${io500_result_dir%-scr})
  local tarball=$sourcedir/io500-$HOSTNAME-$fname.tgz

  cp -v $0 $io500_ini $io500_result_dir
  tar czf $tarball -C $sourcedir $fname-{app,scr}
  echo "Created result tarball $tarball"
}

# 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 {
  # UPDATE: Please add your information into "system-information.txt" pasting the output of the info-creator
  # EXAMPLE:
  # io500_info_system_name='xxx'
  # DO NOT ADD IT HERE
  :
}

main
ior_easy_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Tue Jul 14 02:23:04 2020
Command line        : /mnt/beeond/io500-app/bin/ior -r -R -a POSIX -t 1m -b 200000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o ./out//2020.07.14-01.17.59-scr/ior_easy/ior_file_easy -O stoneWallingStatusFile=./out//2020.07.14-01.17.59-scr/ior_easy/stonewall
Machine             : Linux inst-0aaux-brave-troll
TestID              : 0
StartTime           : Tue Jul 14 02:23:04 2020
Path                : /mnt/beeond/io500-app/out/2020.07.14-01.17.59-scr/ior_easy
FS                  : 1571.4 TiB   Used FS: 21.8%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : ./out//2020.07.14-01.17.59-scr/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               : 270
tasks               : 3240
clients per node    : 12
repetitions         : 1
xfersize            : 1 MiB
blocksize           : 195.31 GiB
aggregate filesize  : 617.98 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       = 679477248000000.
WARNING: Stat() of aggregate file size      = 331374259077120.
WARNING: Using actual aggregate bytes moved = 331374259077120.
read      681551     682900     0.002307    204800000  1024.00    1.72       462.77     1.76       463.68     0   
Max Read:  681550.82 MiB/sec (714657.83 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       681550.82  681550.82  681550.82       0.00  681550.82  681550.82  681550.82       0.00  463.68240         NA            NA     0   3240  12    1   1     1        1         0    0      1 209715200000  1048576 316023104.0 POSIX      0
Finished            : Tue Jul 14 02:30:46 2020
ior_easy_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Tue Jul 14 01:18:09 2020
Command line        : /mnt/beeond/io500-app/bin/ior -w -a POSIX -t 1m -b 200000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o ./out//2020.07.14-01.17.59-scr/ior_easy/ior_file_easy -O stoneWallingStatusFile=./out//2020.07.14-01.17.59-scr/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux inst-0aaux-brave-troll
TestID              : 0
StartTime           : Tue Jul 14 01:18:09 2020
Path                : /mnt/beeond/io500-app/out/2020.07.14-01.17.59-scr/ior_easy
FS                  : 1571.4 TiB   Used FS: 0.1%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : ./out//2020.07.14-01.17.59-scr/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               : 270
tasks               : 3240
clients per node    : 12
repetitions         : 1
xfersize            : 1 MiB
blocksize           : 195.31 GiB
aggregate filesize  : 617.98 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: 58742 max: 97538 -- min data: 57.4 GiB mean data: 84.0 GiB time: 300.1s
WARNING: Expected aggregate file size       = 679477248000000.
WARNING: Stat() of aggregate file size      = 331374259077120.
WARNING: Using actual aggregate bytes moved = 331374259077120.
WARNING: maybe caused by deadlineForStonewalling
write     476866     697044     0.002144    204800000  1024.00    208.55     453.38     0.831525   662.71     0   
Max Write: 476865.98 MiB/sec (500030.23 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      476865.98  476865.98  476865.98       0.00  476865.98  476865.98  476865.98       0.00  662.70846     300.10     928782.17     0   3240  12    1   1     1        1         0    0      1 209715200000  1048576 316023104.0 POSIX      0
Finished            : Tue Jul 14 01:30:48 2020
ior_hard_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Tue Jul 14 02:33:53 2020
Command line        : /mnt/beeond/io500-app/bin/ior -r -R -s 2200000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o ./out//2020.07.14-01.17.59-scr/ior_hard/IOR_file -O stoneWallingStatusFile=./out//2020.07.14-01.17.59-scr/ior_hard/stonewall
Machine             : Linux inst-0aaux-brave-troll
TestID              : 0
StartTime           : Tue Jul 14 02:33:53 2020
Path                : /mnt/beeond/io500-app/out/2020.07.14-01.17.59-scr/ior_hard
FS                  : 1571.4 TiB   Used FS: 21.8%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : ./out//2020.07.14-01.17.59-scr/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 2200000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
nodes               : 270
tasks               : 3240
clients per node    : 12
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 304.75 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       = 335073024000000.
WARNING: Stat() of aggregate file size      = 32444663996160.
WARNING: Using actual aggregate bytes moved = 32444663996160.
read      360599     8438684    81.53       45.91      45.91      2.47       81.79      2.03       85.81      0   
Max Read:  360598.61 MiB/sec (378115.05 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       360598.61  360598.61  360598.61       0.00 8043631.95 8043631.95 8043631.95       0.00   85.80633         NA            NA     0   3240  12    1   0     1        1         0    0 2200000    47008    47008 30941642.0 POSIX      0
Finished            : Tue Jul 14 02:35:18 2020
ior_hard_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Tue Jul 14 01:44:14 2020
Command line        : /mnt/beeond/io500-app/bin/ior -w -s 2200000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o ./out//2020.07.14-01.17.59-scr/ior_hard/IOR_file -O stoneWallingStatusFile=./out//2020.07.14-01.17.59-scr/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux inst-0aaux-brave-troll
TestID              : 0
StartTime           : Tue Jul 14 01:44:14 2020
Path                : /mnt/beeond/io500-app/out/2020.07.14-01.17.59-scr/ior_hard
FS                  : 1571.4 TiB   Used FS: 19.9%   Inodes: 0.0 Mi   Used Inodes: -nan%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : ./out//2020.07.14-01.17.59-scr/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 2200000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
nodes               : 270
tasks               : 3240
clients per node    : 12
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 304.75 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: 141454 max: 213023 -- min data: 6.2 GiB mean data: 7.5 GiB time: 308.4s
WARNING: Expected aggregate file size       = 335073024000000.
WARNING: Stat() of aggregate file size      = 32444663996160.
WARNING: Using actual aggregate bytes moved = 32444663996160.
WARNING: maybe caused by deadlineForStonewalling
write     69190      1553077    419.93      45.91      45.91      3.64       444.40     1.33       447.20     0   
Max Write: 69189.59 MiB/sec (72550.55 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       69189.59   69189.59   69189.59       0.00 1543365.94 1543365.94 1543365.94       0.00  447.20082     308.41      80787.36     0   3240  12    1   0     1        1         0    0 2200000    47008    47008 30941642.0 POSIX      0
Finished            : Tue Jul 14 01:55:46 2020
mdtest_easy_delete
-- started at 07/14/2020 02:36:56 --

mdtest-3.3.0+dev was launched with 3240 total task(s) on 270 node(s)
Command line used: /mnt/beeond/io500-app/bin/mdtest '-r' '-F' '-P' '-d' './out//2020.07.14-01.17.59-scr/mdt_easy' '-n' '5000000' '-u' '-L' '-a' 'POSIX' '-x' './out//2020.07.14-01.17.59-scr/mdt_easy-stonewall' '-N' '1'
Path: /mnt/beeond/io500-app/out/2020.07.14-01.17.59-scr
FS: 1571.4 TiB   Used FS: 21.8%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
3240 tasks, 16200000000 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              :    4880108.325    4880099.223    4880103.608          1.454
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.031          0.031          0.031          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              :        447.739        447.738        447.739          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :         31.873         31.873         31.873          0.000
-- finished at 07/14/2020 02:45:00 --

mdtest_easy_stat
-- started at 07/14/2020 02:30:56 --

mdtest-3.3.0+dev was launched with 3240 total task(s) on 270 node(s)
Command line used: /mnt/beeond/io500-app/bin/mdtest '-T' '-F' '-P' '-d' './out//2020.07.14-01.17.59-scr/mdt_easy' '-n' '5000000' '-u' '-L' '-a' 'POSIX' '-x' './out//2020.07.14-01.17.59-scr/mdt_easy-stonewall' '-N' '1'
Path: /mnt/beeond/io500-app/out/2020.07.14-01.17.59-scr
FS: 1571.4 TiB   Used FS: 21.8%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
3240 tasks, 16200000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :   13150112.396   13150053.002   13150095.035          5.150
   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                 :        166.160        166.159        166.159          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 07/14/2020 02:33:42 --

mdtest_easy_write
-- started at 07/14/2020 01:30:54 --

mdtest-3.3.0+dev was launched with 3240 total task(s) on 270 node(s)
Command line used: /mnt/beeond/io500-app/bin/mdtest '-Y' '-C' '-F' '-P' '-d' './out//2020.07.14-01.17.59-scr/mdt_easy' '-n' '5000000' '-u' '-L' '-a' 'POSIX' '-x' './out//2020.07.14-01.17.59-scr/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /mnt/beeond/io500-app/out/2020.07.14-01.17.59-scr
FS: 1571.4 TiB   Used FS: 19.3%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
3240 tasks, 16200000000 files
Continue stonewall hit min: 147106 max: 674386 avg: 385249.7 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :    2888241.395    2888237.212    2888238.559          0.683
   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    4441760.395             NA
   Tree creation             :          0.053          0.053          0.053          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             :        756.520        756.519        756.520          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
   File create (stonewall)   :             NA             NA        281.017             NA
   Tree creation             :         18.982         18.982         18.982          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 07/14/2020 01:43:50 --

mdtest_hard_delete
-- started at 07/14/2020 02:47:31 --

mdtest-3.3.0+dev was launched with 3240 total task(s) on 270 node(s)
Command line used: /mnt/beeond/io500-app/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' './out//2020.07.14-01.17.59-scr/mdt_hard' '-n' '160000' '-x' './out//2020.07.14-01.17.59-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/beeond/io500-app/out/2020.07.14-01.17.59-scr
FS: 1571.4 TiB   Used FS: 21.2%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
3240 tasks, 518400000 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              :       7954.072       7954.061       7954.068          0.001
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.303          0.303          0.303          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              :        306.726        306.726        306.726          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          3.298          3.298          3.298          0.000
-- finished at 07/14/2020 02:52:41 --

mdtest_hard_read
-- started at 07/14/2020 02:45:07 --

mdtest-3.3.0+dev was launched with 3240 total task(s) on 270 node(s)
Command line used: /mnt/beeond/io500-app/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' './out//2020.07.14-01.17.59-scr/mdt_hard' '-n' '160000' '-x' './out//2020.07.14-01.17.59-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/beeond/io500-app/out/2020.07.14-01.17.59-scr
FS: 1571.4 TiB   Used FS: 21.2%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
3240 tasks, 518400000 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                 :      17628.414      17628.367      17628.400          0.004
   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                 :        138.397        138.397        138.397          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 07/14/2020 02:47:26 --

mdtest_hard_stat
-- started at 07/14/2020 02:35:29 --

mdtest-3.3.0+dev was launched with 3240 total task(s) on 270 node(s)
Command line used: /mnt/beeond/io500-app/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' './out//2020.07.14-01.17.59-scr/mdt_hard' '-n' '160000' '-x' './out//2020.07.14-01.17.59-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/beeond/io500-app/out/2020.07.14-01.17.59-scr
FS: 1571.4 TiB   Used FS: 21.8%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
3240 tasks, 518400000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :      30917.255      30917.005      30917.195          0.023
   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                 :         78.912         78.911         78.911          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 07/14/2020 02:36:48 --

mdtest_hard_write
-- started at 07/14/2020 01:56:15 --

mdtest-3.3.0+dev was launched with 3240 total task(s) on 270 node(s)
Command line used: /mnt/beeond/io500-app/bin/mdtest '-Y' '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' './out//2020.07.14-01.17.59-scr/mdt_hard' '-n' '160000' '-x' './out//2020.07.14-01.17.59-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /mnt/beeond/io500-app/out/2020.07.14-01.17.59-scr
FS: 1571.4 TiB   Used FS: 21.8%   Inodes: 0.0 Mi   Used Inodes: -nan%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
3240 tasks, 518400000 files
Continue stonewall hit min: 245 max: 753 avg: 281.1 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :       1817.810       1817.808       1817.809          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
   File create (stonewall)   :             NA             NA       3022.453             NA
   Tree creation             :        150.009        150.009        150.009          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             :       1342.122       1342.121       1342.121          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
   File create (stonewall)   :             NA             NA        301.297             NA
   Tree creation             :          0.007          0.007          0.007          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 07/14/2020 02:18:38 --

result_summary
[RESULT] BW   phase 1            ior_easy_write              465.689 GiB/s : time 453.38 seconds
[RESULT] IOPS phase 1         mdtest_easy_write             2888.240 kiops : time 756.52 seconds
[RESULT] BW   phase 2            ior_hard_write               67.568 GiB/s : time 444.40 seconds
[RESULT] IOPS phase 2         mdtest_hard_write                1.818 kiops : time 1342.12 seconds
[RESULT] IOPS phase 3                      find             8524.150 kiops : time 256.62 seconds
[RESULT] BW   phase 3             ior_easy_read              665.577 GiB/s : time 462.77 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat            13150.100 kiops : time 166.16 seconds
[RESULT] BW   phase 4             ior_hard_read              352.147 GiB/s : time  81.79 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat               30.917 kiops : time  78.91 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete             4880.110 kiops : time 447.74 seconds
[RESULT] IOPS phase 7          mdtest_hard_read               17.628 kiops : time 138.40 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete                7.954 kiops : time 315.08 seconds
[SCORE] Bandwidth 293.049 GiB/s : IOPS 243.725 kiops : TOTAL 267.252