- 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=$PWD/bin/md-real-io
io500_mpirun="srun"
io500_mpiargs="--ntasks-per-node=12 --distribution=block"
}
function setup_directories {
local workdir
local resultdir
local ts
# set directories where benchmark files are created and where the results go
# If you want to set up stripe tuning on your output directories or anything
# similar, then this is the right place to do it. This creates the output
# directories for both the app run and the script run.
timestamp=$(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/ior_hard $workdir-app/ior-hard
lfs setstripe --stripe-count 124 $workdir-scr/ior_hard/
lfs setstripe --stripe-count 124 $workdir-app/ior-hard/
}
# you should not edit anything below this line
set -eo pipefail # better error handling
io500_ini="${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 's/ *= */=/' <<<$LINE)
$inside && [[ "$LINE" =~ "[.*]" ]] && inside=false && break
[[ -n "$section" && "$LINE" =~ "[$section]" ]] && inside=true && continue
! $inside && continue
echo $LINE | awk -F = "/^$param/ { print \$2 }"
[[ "$LINE" =~ "$param" ]] && break
done < $io500_ini
}
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)"
[ -n "$val" ] && params+=" $(yes ' -v' | head -$val)"
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)"
[ -n "$val" ] && params+="$(yes ' -v' | head -$val)"
io500_ior_hard_api_specific_options="$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-args)"
echo -n ""
}
function setup_mdreal {
echo -n ""
}
function run_benchmarks {
local app_first=55
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 May 19 13:42:07 2020
Command line : /home/dkrz/k202079/work/io500-app-final/bin/ior -r -R -a POSIX -b 9920000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/ior_easy/stonewall
Machine : Linux m11404
TestID : 0
StartTime : Tue May 19 13:42:07 2020
Path : /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-scr/ior_easy
FS : 20835.6 TiB Used FS: 79.2% Inodes: 5974.4 Mi Used Inodes: 8.4%
Options:
api : POSIX
apiVersion :
test filename : /mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-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 : 10
tasks : 120
clients per node : 12
repetitions : 1
xfersize : 262144 bytes
blocksize : 9.46 TiB
aggregate filesize : 1135.25 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 = 1248224870400000.
WARNING: Stat() of aggregate file size = 14468996136960.
WARNING: Using actual aggregate bytes moved = 14468996136960.
read 26710 106890 0.000013 10158080000 256.00 0.015939 516.37 0.200956 516.62 0
Max Read: 26709.68 MiB/sec (28007.12 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 26709.68 26709.68 26709.68 0.00 106838.70 106838.70 106838.70 0.00 516.61841 NA NA 0 120 12 1 1 1 1 0 0 1 10401873920000 262144 13798710.0 POSIX 0
Finished : Tue May 19 13:50:44 2020
- ior_easy_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Tue May 19 13:15:28 2020
Command line : /home/dkrz/k202079/work/io500-app-final/bin/ior -w -a POSIX -b 9920000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux m11404
TestID : 0
StartTime : Tue May 19 13:15:28 2020
Path : /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-scr/ior_easy
FS : 20835.6 TiB Used FS: 79.3% Inodes: 5974.4 Mi Used Inodes: 8.3%
Options:
api : POSIX
apiVersion :
test filename : /mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-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 : 10
tasks : 120
clients per node : 12
repetitions : 1
xfersize : 262144 bytes
blocksize : 9.46 TiB
aggregate filesize : 1135.25 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: 219328 max: 459957 -- min data: 53.5 GiB mean data: 84.4 GiB time: 301.3s
WARNING: Expected aggregate file size = 1248224870400000.
WARNING: Stat() of aggregate file size = 14468996136960.
WARNING: Using actual aggregate bytes moved = 14468996136960.
WARNING: maybe caused by deadlineForStonewalling
write 29367 117484 0.000011 10158080000 256.00 0.008928 469.81 0.052646 469.87 0
Max Write: 29367.10 MiB/sec (30793.64 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 29367.10 29367.10 29367.10 0.00 117468.41 117468.41 117468.41 0.00 469.86965 301.35 34412.46 0 120 12 1 1 1 1 0 0 1 10401873920000 262144 13798710.0 POSIX 0
Finished : Tue May 19 13:23:19 2020
- ior_hard_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Tue May 19 13:53:09 2020
Command line : /home/dkrz/k202079/work/io500-app-final/bin/ior -r -R -s 8500 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/ior_hard/stonewall
Machine : Linux m11404
TestID : 0
StartTime : Tue May 19 13:53:09 2020
Path : /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-scr/ior_hard
FS : 20835.6 TiB Used FS: 79.2% Inodes: 5974.4 Mi Used Inodes: 8.4%
Options:
api : POSIX
apiVersion :
test filename : /mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 8500
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 10
tasks : 120
clients per node : 12
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 44.66 GiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 948.34 21247 47.98 45.91 45.91 0.019128 48.01 0.129157 48.22 0
Max Read: 948.34 MiB/sec (994.41 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 948.34 948.34 948.34 0.00 21154.01 21154.01 21154.01 0.00 48.21780 NA NA 0 120 12 1 0 1 1 0 0 8500 47008 47008 45726.9 POSIX 0
Finished : Tue May 19 13:53:57 2020
- ior_hard_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Tue May 19 13:29:08 2020
Command line : /home/dkrz/k202079/work/io500-app-final/bin/ior -w -s 8500 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux m11404
TestID : 0
StartTime : Tue May 19 13:29:08 2020
Path : /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-scr/ior_hard
FS : 20835.6 TiB Used FS: 79.2% Inodes: 5974.4 Mi Used Inodes: 8.4%
Options:
api : POSIX
apiVersion :
test filename : /mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 8500
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 10
tasks : 120
clients per node : 12
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 44.66 GiB
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: 5901 max: 8500 -- min data: 0.3 GiB mean data: 0.4 GiB time: 300.1s
write 109.21 2436.62 306.77 45.91 45.91 0.078701 418.61 0.000853 418.69 0
Max Write: 109.21 MiB/sec (114.52 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 109.21 109.21 109.21 0.00 2436.16 2436.16 2436.16 0.00 418.69242 300.08 151.34 0 120 12 1 0 1 1 0 0 8500 47008 47008 45726.9 POSIX 0
Finished : Tue May 19 13:36:06 2020
- mdtest_easy_delete
-
-- started at 05/19/2020 13:55:56 --
mdtest-3.3.0+dev was launched with 120 total task(s) on 10 node(s)
Command line used: /home/dkrz/k202079/work/io500-app-final/bin/mdtest '-r' '-F' '-P' '-d' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_easy' '-n' '1000000' '-u' '-L' '-a' 'POSIX' '-x' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_easy-stonewall' '-N' '1'
Path: /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-scr
FS: 20835.6 TiB Used FS: 79.2% Inodes: 5974.4 Mi Used Inodes: 8.4%
Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 12 for each phase.
120 tasks, 120000000 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 : 8058.126 8057.105 8058.024 0.306
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 5.327 5.327 5.327 0.000
SUMMARY time: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 0.000 0.000 0.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 575.984 575.911 575.918 0.022
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.188 0.188 0.188 0.000
-- finished at 05/19/2020 14:05:33 --
- mdtest_easy_stat
-
-- started at 05/19/2020 13:50:57 --
mdtest-3.3.0+dev was launched with 120 total task(s) on 10 node(s)
Command line used: /home/dkrz/k202079/work/io500-app-final/bin/mdtest '-T' '-F' '-P' '-d' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_easy' '-n' '1000000' '-u' '-L' '-a' 'POSIX' '-x' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_easy-stonewall' '-N' '1'
Path: /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-scr
FS: 20835.6 TiB Used FS: 79.2% Inodes: 5974.4 Mi Used Inodes: 8.4%
Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 12 for each phase.
120 tasks, 120000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 37476.846 37466.516 37475.807 3.095
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 : 123.864 123.830 123.833 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
-- finished at 05/19/2020 13:53:01 --
- mdtest_easy_write
-
-- started at 05/19/2020 13:23:33 --
mdtest-3.3.0+dev was launched with 120 total task(s) on 10 node(s)
Command line used: /home/dkrz/k202079/work/io500-app-final/bin/mdtest '-C' '-F' '-P' '-d' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_easy' '-n' '1000000' '-u' '-L' '-a' 'POSIX' '-x' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-scr
FS: 20835.6 TiB Used FS: 79.2% Inodes: 5974.4 Mi Used Inodes: 8.3%
Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 12 for each phase.
120 tasks, 120000000 files
Continue stonewall hit min: 32225 max: 38673 avg: 34875.6
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 14024.916 14023.764 14024.117 0.432
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 13939.048 NA
Tree creation : 10.969 10.969 10.969 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 : 330.921 330.894 330.913 0.010
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 300.241 NA
Tree creation : 0.091 0.091 0.091 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 05/19/2020 13:29:05 --
- mdtest_hard_delete
-
-- started at 05/19/2020 14:09:16 --
mdtest-3.3.0+dev was launched with 120 total task(s) on 10 node(s)
Command line used: /home/dkrz/k202079/work/io500-app-final/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_hard' '-n' '1000000' '-x' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-scr
FS: 20835.6 TiB Used FS: 79.2% Inodes: 5974.4 Mi Used Inodes: 8.4%
Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 12 for each phase.
120 tasks, 120000000 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 : 8334.693 8334.691 8334.692 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 1.383 1.383 1.383 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 : 411.600 411.600 411.600 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.723 0.723 0.723 0.000
-- finished at 05/19/2020 14:16:08 --
- mdtest_hard_read
-
-- started at 05/19/2020 14:05:35 --
mdtest-3.3.0+dev was launched with 120 total task(s) on 10 node(s)
Command line used: /home/dkrz/k202079/work/io500-app-final/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_hard' '-n' '1000000' '-x' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-scr
FS: 20835.6 TiB Used FS: 79.2% Inodes: 5974.4 Mi Used Inodes: 8.4%
Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 12 for each phase.
120 tasks, 120000000 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 : 15588.677 15588.673 15588.675 0.001
File removal : 0.000 0.000 0.000 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
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 : 220.067 220.067 220.067 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 05/19/2020 14:09:15 --
- mdtest_hard_stat
-
-- started at 05/19/2020 13:53:59 --
mdtest-3.3.0+dev was launched with 120 total task(s) on 10 node(s)
Command line used: /home/dkrz/k202079/work/io500-app-final/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_hard' '-n' '1000000' '-x' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-scr
FS: 20835.6 TiB Used FS: 79.2% Inodes: 5974.4 Mi Used Inodes: 8.4%
Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 12 for each phase.
120 tasks, 120000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 30199.450 30192.220 30198.719 2.165
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 : 113.624 113.597 113.600 0.008
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 05/19/2020 13:55:53 --
- mdtest_hard_write
-
-- started at 05/19/2020 13:36:07 --
mdtest-3.3.0+dev was launched with 120 total task(s) on 10 node(s)
Command line used: /home/dkrz/k202079/work/io500-app-final/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_hard' '-n' '1000000' '-x' '/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-scr
FS: 20835.6 TiB Used FS: 79.2% Inodes: 5974.4 Mi Used Inodes: 8.4%
Nodemap: 111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 12 for each phase.
120 tasks, 120000000 files
Continue stonewall hit min: 26591 max: 28588 avg: 27527.1
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 10552.282 10552.251 10552.277 0.008
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 11010.343 NA
Tree creation : 1404.186 1404.186 1404.186 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 : 325.102 325.101 325.101 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 300.013 NA
Tree creation : 0.001 0.001 0.001 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 05/19/2020 13:41:33 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 28.679 GB/s : time 469.81 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 14.025 kiops : time 330.92 seconds
[RESULT] BW phase 2 ior_hard_write 0.107 GB/s : time 418.61 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 10.552 kiops : time 325.10 seconds
[RESULT] IOPS phase 3 find 247.530 kiops : time 32.61 seconds
[RESULT] BW phase 3 ior_easy_read 26.084 GB/s : time 516.37 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 37.477 kiops : time 123.86 seconds
[RESULT] BW phase 4 ior_hard_read 0.926 GB/s : time 48.01 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 30.200 kiops : time 113.62 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 8.058 kiops : time 575.98 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 15.589 kiops : time 220.07 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 8.335 kiops : time 413.30 seconds
[SCORE] Bandwidth 2.93184 GB/s : IOPS 21.3647 kiops : TOTAL 7.91441