NCSA Industry System

Institution National Center for Supercomputing Applications
Client Procs Per Node
Client Operating System RHEL
Client Operating System Version 7.8
Client Kernel Version 3.10.0-1127.10.1.el7.x86_64

DATA SERVER

Storage Type HDD
Volatile Memory 128
Storage Interface Infiniband
Network Infiniband
Software Version 5.0.5.0
OS Version 7.8

INFORMATION

Client Nodes 8
Client Total Procs 96
Metadata Nodes 4
Metadata Storage Devices 4
Data Nodes 4
Data Storage Devices 84

METADATA

Easy Write 66.97 kIOP/s
Easy Stat 222.53 kIOP/s
Easy Delete 55.62 kIOP/s
Hard Write 12.48 kIOP/s
Hard Read 21.72 kIOP/s
Hard Stat 23.21 kIOP/s
Hard Delete 9.07 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="-np 96"
}

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}
}

# 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               : Thu Jul  2 14:33:15 2020
Command line        : /ui/ncsa/malone12/io500-app/bin/ior -r -R -a POSIX -t 4m -v -b 9920000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_easy/ior_file_easy -O stoneWallingStatusFile=/magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_easy/stonewall
Machine             : Linux mg005
Start time skew across all tasks: 31.62 sec
TestID              : 0
StartTime           : Thu Jul  2 14:33:15 2020
Path                : /magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_easy
FS                  : 3659.2 TiB   Used FS: 44.7%   Inodes: 266.5 Mi   Used Inodes: 25.2%
Participating tasks: 96
Using reorderTasks '-C' (useful to avoid read cache in client)

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /magnus/io500/datafiles/2020.07.02-12.32.35-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               : 8
tasks               : 96
clients per node    : 12
repetitions         : 1
xfersize            : 4 MiB
blocksize           : 9.46 TiB
aggregate filesize  : 908.20 TiB

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
Commencing read performance test: Thu Jul  2 14:33:15 2020

WARNING: Expected aggregate file size       = 998579896320000.
WARNING: Stat() of aggregate file size      = 6953820487680.
WARNING: Using actual aggregate bytes moved = 6953820487680.
read      10408      2602.04    0.000257    10158080000 4096       0.047890   637.16     0.040442   637.17     0   
Max Read:  10408.03 MiB/sec (10913.61 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        10408.03   10408.03   10408.03       0.00    2602.01    2602.01    2602.01       0.00  637.16957         NA            NA     0     96  12    1   1     1        1         0    0      1 10401873920000  4194304 6631680.0 POSIX      0
Finished            : Thu Jul  2 14:43:53 2020
ior_easy_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Thu Jul  2 13:52:39 2020
Command line        : /ui/ncsa/malone12/io500-app/bin/ior -w -a POSIX -t 4m -v -b 9920000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_easy/ior_file_easy -O stoneWallingStatusFile=/magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux mg005
Start time skew across all tasks: 31.61 sec
TestID              : 0
StartTime           : Thu Jul  2 13:52:39 2020
Path                : /magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_easy
FS                  : 3659.2 TiB   Used FS: 44.5%   Inodes: 266.5 Mi   Used Inodes: 14.8%
Participating tasks: 96
Using reorderTasks '-C' (useful to avoid read cache in client)

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /magnus/io500/datafiles/2020.07.02-12.32.35-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               : 8
tasks               : 96
clients per node    : 12
repetitions         : 1
xfersize            : 4 MiB
blocksize           : 9.46 TiB
aggregate filesize  : 908.20 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
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
Commencing write performance test: Thu Jul  2 13:52:39 2020
41: stonewalling pairs accessed: 17130
42: stonewalling pairs accessed: 17228
5: stonewalling pairs accessed: 4917
1: stonewalling pairs accessed: 5123
70: stonewalling pairs accessed: 7699
0: stonewalling pairs accessed: 5057
79: stonewalling pairs accessed: 13751
32: stonewalling pairs accessed: 7264
77: stonewalling pairs accessed: 14002
78: stonewalling pairs accessed: 13809
76: stonewalling pairs accessed: 13795
28: stonewalling pairs accessed: 7097
46: stonewalling pairs accessed: 17270
20: stonewalling pairs accessed: 15036
39: stonewalling pairs accessed: 17096
54: stonewalling pairs accessed: 6972
69: stonewalling pairs accessed: 7563
80: stonewalling pairs accessed: 13554
83: stonewalling pairs accessed: 13751
35: stonewalling pairs accessed: 6862
25: stonewalling pairs accessed: 7035
61: stonewalling pairs accessed: 7795
38: stonewalling pairs accessed: 17128
23: stonewalling pairs accessed: 14728
62: stonewalling pairs accessed: 7724
68: stonewalling pairs accessed: 7444
2: stonewalling pairs accessed: 4913
64: stonewalling pairs accessed: 7657
16: stonewalling pairs accessed: 15067
85: stonewalling pairs accessed: 6733
95: stonewalling pairs accessed: 6548
10: stonewalling pairs accessed: 5147
36: stonewalling pairs accessed: 17094
17: stonewalling pairs accessed: 14939
15: stonewalling pairs accessed: 15057
24: stonewalling pairs accessed: 7259
51: stonewalling pairs accessed: 6650
60: stonewalling pairs accessed: 7591
3: stonewalling pairs accessed: 4913
31: stonewalling pairs accessed: 7205
34: stonewalling pairs accessed: 7106
47: stonewalling pairs accessed: 17113
9: stonewalling pairs accessed: 4945
27: stonewalling pairs accessed: 7233
11: stonewalling pairs accessed: 4920
93: stonewalling pairs accessed: 6757
8: stonewalling pairs accessed: 5044
65: stonewalling pairs accessed: 7378
82: stonewalling pairs accessed: 13764
67: stonewalling pairs accessed: 7679
72: stonewalling pairs accessed: 14001
6: stonewalling pairs accessed: 5099
66: stonewalling pairs accessed: 7504
29: stonewalling pairs accessed: 7218
37: stonewalling pairs accessed: 16483
4: stonewalling pairs accessed: 4839
74: stonewalling pairs accessed: 13826
45: stonewalling pairs accessed: 16951
21: stonewalling pairs accessed: 15060
14: stonewalling pairs accessed: 14956
71: stonewalling pairs accessed: 7663
18: stonewalling pairs accessed: 14550
19: stonewalling pairs accessed: 14736
12: stonewalling pairs accessed: 14869
53: stonewalling pairs accessed: 6849
7: stonewalling pairs accessed: 5048
81: stonewalling pairs accessed: 13927
44: stonewalling pairs accessed: 16710
30: stonewalling pairs accessed: 7593
22: stonewalling pairs accessed: 14961
63: stonewalling pairs accessed: 7713
13: stonewalling pairs accessed: 14918
40: stonewalling pairs accessed: 17191
88: stonewalling pairs accessed: 6780
43: stonewalling pairs accessed: 16795
73: stonewalling pairs accessed: 13601
26: stonewalling pairs accessed: 7160
75: stonewalling pairs accessed: 13960
92: stonewalling pairs accessed: 6615
89: stonewalling pairs accessed: 6597
52: stonewalling pairs accessed: 6690
55: stonewalling pairs accessed: 6752
56: stonewalling pairs accessed: 6780
50: stonewalling pairs accessed: 6887
49: stonewalling pairs accessed: 6763
57: stonewalling pairs accessed: 6779
59: stonewalling pairs accessed: 6713
33: stonewalling pairs accessed: 7125
58: stonewalling pairs accessed: 6676
48: stonewalling pairs accessed: 6780
87: stonewalling pairs accessed: 6569
84: stonewalling pairs accessed: 6569
86: stonewalling pairs accessed: 6679
94: stonewalling pairs accessed: 6617
91: stonewalling pairs accessed: 6839
90: stonewalling pairs accessed: 6905
stonewalling pairs accessed min: 4839 max: 17270 -- min data: 18.9 GiB mean data: 38.6 GiB time: 300.2s
WARNING: Expected aggregate file size       = 998579896320000.
WARNING: Stat() of aggregate file size      = 6953820487680.
WARNING: Using actual aggregate bytes moved = 6953820487680.
WARNING: maybe caused by deadlineForStonewalling
write     9512       2378.21    0.000281    10158080000 4096       0.064958   697.13     0.031545   697.18     0   
Max Write: 9512.12 MiB/sec (9974.18 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        9512.12    9512.12    9512.12       0.00    2378.03    2378.03    2378.03       0.00  697.18216     300.20      12629.25     0     96  12    1   1     1        1         0    0      1 10401873920000  4194304 6631680.0 POSIX      0
Finished            : Thu Jul  2 14:04:16 2020
ior_hard_read
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Thu Jul  2 14:50:11 2020
Command line        : /ui/ncsa/malone12/io500-app/bin/ior -r -R -s 10000000 -a POSIX -v -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_hard/IOR_file -O stoneWallingStatusFile=/magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_hard/stonewall
Machine             : Linux mg005
Start time skew across all tasks: 31.61 sec
TestID              : 0
StartTime           : Thu Jul  2 14:50:11 2020
Path                : /magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_hard
FS                  : 3659.2 TiB   Used FS: 44.7%   Inodes: 266.5 Mi   Used Inodes: 25.2%
Participating tasks: 96
Using reorderTasks '-C' (useful to avoid read cache in client)

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /magnus/io500/datafiles/2020.07.02-12.32.35-scr/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
nodes               : 8
tasks               : 96
clients per node    : 12
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 41.04 TiB

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
Commencing read performance test: Thu Jul  2 14:50:11 2020

WARNING: Expected aggregate file size       = 45127680000000.
WARNING: Stat() of aggregate file size      = 261352445952.
WARNING: Using actual aggregate bytes moved = 261352445952.
read      1151.36    25683      216.42      45.91      45.91      0.051878   216.47     0.049717   216.48     0   
Max Read:  1151.36 MiB/sec (1207.28 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         1151.36    1151.36    1151.36       0.00   25682.53   25682.53   25682.53       0.00  216.47961         NA            NA     0     96  12    1   0     1        1         0    0 10000000    47008    47008  249245.1 POSIX      0
Finished            : Thu Jul  2 14:53:48 2020
ior_hard_write
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Thu Jul  2 14:15:18 2020
Command line        : /ui/ncsa/malone12/io500-app/bin/ior -w -s 10000000 -a POSIX -v -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_hard/IOR_file -O stoneWallingStatusFile=/magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux mg005
Start time skew across all tasks: 31.62 sec
TestID              : 0
StartTime           : Thu Jul  2 14:15:18 2020
Path                : /magnus/io500/datafiles/2020.07.02-12.32.35-scr/ior_hard
FS                  : 3659.2 TiB   Used FS: 44.7%   Inodes: 266.5 Mi   Used Inodes: 23.7%
Participating tasks: 96
Using reorderTasks '-C' (useful to avoid read cache in client)

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /magnus/io500/datafiles/2020.07.02-12.32.35-scr/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
nodes               : 8
tasks               : 96
clients per node    : 12
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 41.04 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
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
Commencing write performance test: Thu Jul  2 14:15:18 2020
22: stonewalling pairs accessed: 57913
21: stonewalling pairs accessed: 57913
13: stonewalling pairs accessed: 57913
20: stonewalling pairs accessed: 57913
18: stonewalling pairs accessed: 57913
15: stonewalling pairs accessed: 57913
23: stonewalling pairs accessed: 57913
12: stonewalling pairs accessed: 57913
16: stonewalling pairs accessed: 57914
14: stonewalling pairs accessed: 57914
19: stonewalling pairs accessed: 57914
48: stonewalling pairs accessed: 57903
59: stonewalling pairs accessed: 57903
57: stonewalling pairs accessed: 57903
56: stonewalling pairs accessed: 57903
58: stonewalling pairs accessed: 57903
69: stonewalling pairs accessed: 57894
17: stonewalling pairs accessed: 57914
71: stonewalling pairs accessed: 57894
64: stonewalling pairs accessed: 57894
61: stonewalling pairs accessed: 57894
60: stonewalling pairs accessed: 57894
67: stonewalling pairs accessed: 57894
70: stonewalling pairs accessed: 57894
36: stonewalling pairs accessed: 57887
41: stonewalling pairs accessed: 57887
45: stonewalling pairs accessed: 57887
72: stonewalling pairs accessed: 57870
80: stonewalling pairs accessed: 57870
43: stonewalling pairs accessed: 57887
84: stonewalling pairs accessed: 57883
46: stonewalling pairs accessed: 57887
74: stonewalling pairs accessed: 57870
91: stonewalling pairs accessed: 57883
37: stonewalling pairs accessed: 57887
75: stonewalling pairs accessed: 57870
44: stonewalling pairs accessed: 57887
93: stonewalling pairs accessed: 57883
7: stonewalling pairs accessed: 57807
89: stonewalling pairs accessed: 57883
78: stonewalling pairs accessed: 57870
3: stonewalling pairs accessed: 57814
73: stonewalling pairs accessed: 57870
79: stonewalling pairs accessed: 57870
10: stonewalling pairs accessed: 57807
83: stonewalling pairs accessed: 57870
9: stonewalling pairs accessed: 57804
42: stonewalling pairs accessed: 57887
11: stonewalling pairs accessed: 57799
39: stonewalling pairs accessed: 57887
0: stonewalling pairs accessed: 57746
38: stonewalling pairs accessed: 57887
85: stonewalling pairs accessed: 57883
40: stonewalling pairs accessed: 57887
92: stonewalling pairs accessed: 57883
8: stonewalling pairs accessed: 57812
87: stonewalling pairs accessed: 57883
86: stonewalling pairs accessed: 57883
1: stonewalling pairs accessed: 57746
2: stonewalling pairs accessed: 57746
4: stonewalling pairs accessed: 57746
5: stonewalling pairs accessed: 57746
6: stonewalling pairs accessed: 57746
27: stonewalling pairs accessed: 57748
90: stonewalling pairs accessed: 57883
54: stonewalling pairs accessed: 57903
66: stonewalling pairs accessed: 57894
81: stonewalling pairs accessed: 57870
28: stonewalling pairs accessed: 57748
95: stonewalling pairs accessed: 57883
55: stonewalling pairs accessed: 57903
68: stonewalling pairs accessed: 57894
77: stonewalling pairs accessed: 57870
29: stonewalling pairs accessed: 57748
88: stonewalling pairs accessed: 57883
53: stonewalling pairs accessed: 57903
62: stonewalling pairs accessed: 57894
76: stonewalling pairs accessed: 57870
30: stonewalling pairs accessed: 57748
49: stonewalling pairs accessed: 57903
63: stonewalling pairs accessed: 57894
82: stonewalling pairs accessed: 57870
31: stonewalling pairs accessed: 57748
52: stonewalling pairs accessed: 57903
32: stonewalling pairs accessed: 57748
50: stonewalling pairs accessed: 57903
33: stonewalling pairs accessed: 57748
51: stonewalling pairs accessed: 57903
34: stonewalling pairs accessed: 57748
35: stonewalling pairs accessed: 57748
25: stonewalling pairs accessed: 57749
26: stonewalling pairs accessed: 57748
24: stonewalling pairs accessed: 57749
47: stonewalling pairs accessed: 57887
65: stonewalling pairs accessed: 57894
94: stonewalling pairs accessed: 57883
stonewalling pairs accessed min: 57746 max: 57914 -- min data: 2.5 GiB mean data: 2.5 GiB time: 300.1s
WARNING: Expected aggregate file size       = 45127680000000.
WARNING: Stat() of aggregate file size      = 261352445952.
WARNING: Using actual aggregate bytes moved = 261352445952.
WARNING: maybe caused by deadlineForStonewalling
write     829.59     18506      300.38      45.91      45.91      0.049085   300.42     0.040391   300.44     0   
Max Write: 829.59 MiB/sec (869.89 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         829.59     829.59     829.59       0.00   18505.17   18505.17   18505.17       0.00  300.44271     300.09        829.80     0     96  12    1   0     1        1         0    0 10000000    47008    47008  249245.1 POSIX      0
Finished            : Thu Jul  2 14:20:19 2020
mdtest_easy_delete
-- started at 07/02/2020 15:01:18 --

mdtest-3.3.0+dev was launched with 96 total task(s) on 8 node(s)
Command line used: /ui/ncsa/malone12/io500-app/bin/mdtest '-r' '-F' '-P' '-d' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_easy' '-n' '1000000' '-u' '-L' '-a' 'POSIX' '-x' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_easy-stonewall' '-N' '1'
Path: /magnus/io500/datafiles/2020.07.02-12.32.35-scr
FS: 3659.2 TiB   Used FS: 44.7%   Inodes: 266.5 Mi   Used Inodes: 25.2%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
96 tasks, 96000000 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              :      55619.807      55619.759      55619.789          0.012
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.579          0.579          0.579          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              :        487.042        487.042        487.042          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          1.728          1.728          1.728          0.000
-- finished at 07/02/2020 15:09:27 --

mdtest_easy_stat
-- started at 07/02/2020 14:46:01 --

mdtest-3.3.0+dev was launched with 96 total task(s) on 8 node(s)
Command line used: /ui/ncsa/malone12/io500-app/bin/mdtest '-T' '-F' '-P' '-d' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_easy' '-n' '1000000' '-u' '-L' '-a' 'POSIX' '-x' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_easy-stonewall' '-N' '1'
Path: /magnus/io500/datafiles/2020.07.02-12.32.35-scr
FS: 3659.2 TiB   Used FS: 44.7%   Inodes: 266.5 Mi   Used Inodes: 25.2%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
96 tasks, 96000000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :     222527.255     222504.138     222515.721         11.232
   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                 :        121.747        121.734        121.741          0.006
   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 07/02/2020 14:48:03 --

mdtest_easy_write
-- started at 07/02/2020 14:06:24 --

mdtest-3.3.0+dev was launched with 96 total task(s) on 8 node(s)
Command line used: /ui/ncsa/malone12/io500-app/bin/mdtest '-Y' '-C' '-F' '-P' '-d' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_easy' '-n' '1000000' '-u' '-L' '-a' 'POSIX' '-x' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /magnus/io500/datafiles/2020.07.02-12.32.35-scr
FS: 3659.2 TiB   Used FS: 44.7%   Inodes: 266.5 Mi   Used Inodes: 14.8%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
96 tasks, 96000000 files
Continue stonewall hit min: 208301 max: 282179 avg: 239461.8 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :      66965.583      66965.515      66965.554          0.017
   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      76784.907             NA
   Tree creation             :          1.564          1.564          1.564          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             :        404.524        404.524        404.524          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        299.386             NA
   Tree creation             :          0.640          0.640          0.640          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 07/02/2020 14:13:10 --

mdtest_hard_delete
-- started at 07/02/2020 15:17:09 --

mdtest-3.3.0+dev was launched with 96 total task(s) on 8 node(s)
Command line used: /ui/ncsa/malone12/io500-app/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_hard' '-n' '600000' '-x' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /magnus/io500/datafiles/2020.07.02-12.32.35-scr
FS: 3659.2 TiB   Used FS: 44.7%   Inodes: 266.5 Mi   Used Inodes: 15.8%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
96 tasks, 57600000 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              :       9068.418       9068.408       9068.414          0.003
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :         35.929         35.929         35.929          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              :        493.582        493.581        493.581          0.000
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.028          0.028          0.028          0.000
-- finished at 07/02/2020 15:25:23 --

mdtest_hard_read
-- started at 07/02/2020 15:11:35 --

mdtest-3.3.0+dev was launched with 96 total task(s) on 8 node(s)
Command line used: /ui/ncsa/malone12/io500-app/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_hard' '-n' '600000' '-x' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /magnus/io500/datafiles/2020.07.02-12.32.35-scr
FS: 3659.2 TiB   Used FS: 44.7%   Inodes: 266.5 Mi   Used Inodes: 15.8%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
96 tasks, 57600000 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                 :      21721.747      21721.686      21721.716          0.014
   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                 :        206.061        206.061        206.061          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 07/02/2020 15:15:01 --

mdtest_hard_stat
-- started at 07/02/2020 14:55:57 --

mdtest-3.3.0+dev was launched with 96 total task(s) on 8 node(s)
Command line used: /ui/ncsa/malone12/io500-app/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_hard' '-n' '600000' '-x' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /magnus/io500/datafiles/2020.07.02-12.32.35-scr
FS: 3659.2 TiB   Used FS: 44.7%   Inodes: 266.5 Mi   Used Inodes: 25.2%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
96 tasks, 57600000 files

SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :          0.000          0.000          0.000          0.000
   File stat                 :      23205.511      23205.461      23205.497          0.010
   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                 :        192.886        192.885        192.885          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 07/02/2020 14:59:09 --

mdtest_hard_write
-- started at 07/02/2020 14:22:27 --

mdtest-3.3.0+dev was launched with 96 total task(s) on 8 node(s)
Command line used: /ui/ncsa/malone12/io500-app/bin/mdtest '-Y' '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_hard' '-n' '600000' '-x' '/magnus/io500/datafiles/2020.07.02-12.32.35-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /magnus/io500/datafiles/2020.07.02-12.32.35-scr
FS: 3659.2 TiB   Used FS: 44.7%   Inodes: 266.5 Mi   Used Inodes: 23.7%

Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank   0 Line  2166 Shifting ranks by 12 for each phase.
96 tasks, 57600000 files
Continue stonewall hit min: 37005 max: 46625 avg: 42529.9 


SUMMARY rate: (of 1 iterations)
   Operation                      Max            Min           Mean        Std Dev
   ---------                      ---            ---           ----        -------
   File creation             :      12479.930      12479.910      12479.916          0.004
   File stat                 :          0.000          0.000          0.000          0.000
   File read                 :          0.000          0.000          0.000          0.000
   File removal              :          0.000          0.000          0.000          0.000
   File create (stonewall)   :             NA             NA      13609.242             NA
   Tree creation             :       3188.237       3188.237       3188.237          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             :        358.656        358.656        358.656          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        300.008             NA
   Tree creation             :          0.000          0.000          0.000          0.000
   Tree removal              :          0.000          0.000          0.000          0.000
-- finished at 07/02/2020 14:28:26 --

result_summary
[RESULT] BW   phase 1            ior_easy_write                9.289 GiB/s : time 697.13 seconds
[RESULT] IOPS phase 1         mdtest_easy_write               66.966 kiops : time 404.52 seconds
[RESULT] BW   phase 2            ior_hard_write                0.810 GiB/s : time 300.42 seconds
[RESULT] IOPS phase 2         mdtest_hard_write               12.480 kiops : time 358.66 seconds
[RESULT] IOPS phase 3                      find              196.400 kiops : time 160.71 seconds
[RESULT] BW   phase 3             ior_easy_read               10.164 GiB/s : time 637.16 seconds
[RESULT] IOPS phase 4          mdtest_easy_stat              222.527 kiops : time 121.75 seconds
[RESULT] BW   phase 4             ior_hard_read                1.124 GiB/s : time 216.47 seconds
[RESULT] IOPS phase 5          mdtest_hard_stat               23.206 kiops : time 192.89 seconds
[RESULT] IOPS phase 6        mdtest_easy_delete               55.620 kiops : time 487.04 seconds
[RESULT] IOPS phase 7          mdtest_hard_read               21.722 kiops : time 206.06 seconds
[RESULT] IOPS phase 8        mdtest_hard_delete                9.068 kiops : time 621.85 seconds
[SCORE] Bandwidth 3.04529 GiB/s : IOPS 41.781 kiops : TOTAL 11.2799