- io500
-
#!/bin/bash
#SBATCH --job-name=io500-ai400
#SBATCH -P 32n
#SBATCH --nodes=10
#SBATCH --ntasks-per-node=16
#SBATCH -o io_500_out_%j
#SBATCH -e io_500_err_%J
#SBATCH --dependency=singleton
LUSTRE_MGS=10.0.11.224@o2ib10
#LUSTRE_MDS=es400nv-vm[1-4],es400xmd-vm[1-4]
#LUSTRE_OSS=es400nv-vm[1-4],es400xmd-vm[1-4]
LUSTRE_MDS=es400nv-vm[1-4]
LUSTRE_OSS=es400nv-vm[1-4]
#LUSTRE_CLIENT=${SLURM_JOB_NODELIST}
LUSTRE_CLIENT=ec[01-10]
FSNAME=/ai400
MNT=/ai400_0
ROOT=`pwd`
#module purge
#module load mpi/gcc/openmpi/4.0.4
export PATH=/usr/mpi/gcc/openmpi-4.0.3rc4/bin:$PATH
PDSH="pdsh"
# Lustre MDS/OSS Setting
$PDSH -w ${LUSTRE_MDS} "echo 128 > /sys/module/mdt/parameters/max_mod_rpcs_per_client"
$PDSH -w ${LUSTRE_OSS},${LUSTRE_MDS} "sysctl -w vm.min_free_kbytes=524288"
$PDSH -w ${LUSTRE_OSS} lctl set_param \
osd-ldiskfs.*.read_cache_enable=0 \
osd-ldiskfs.*.writethrough_cache_enable=0 \
obdfilter.*.brw_size=16 \
obdfilter.*.precreate_batch=1024
# ReMount Lustre Client
#$PDSH -w ${LUSTRE_CLIENT} umount -t lustre -a
#$PDSH -w ${LUSTRE_CLIENT} mount -t lustre ${LUSTRE_MGS}:${FSNAME} ${MNT}
$PDSH -w ${LUSTRE_CLIENT},${LUSTRE_MDS},${LUSTRE_OSS} lctl get_param version
sleep 2
# Lustre Client Setting
$PDSH -w ${LUSTRE_CLIENT} lctl set_param \
osc.*.max_pages_per_rpc=16M \
osc.*.max_rpcs_in_flight=16 \
osc.*.max_dirty_mb=512 \
osc.*.checksums=0 \
llite.*.max_read_ahead_mb=2048 \
llite.*.max_read_ahead_per_file_mb=256 \
llite.*.max_cached_mb=10000 \
ldlm.namespaces.*.lru_size=0 \
ldlm.namespaces.*.lru_max_age=5000 \
mdc.*.max_rpcs_in_flight=128 \
mdc.*.max_mod_rpcs_in_flight=127
sleep 2
# Cleanup & TRIM to all OSTs
$PDSH -w ${LUSTRE_CLIENT} lctl set_param ldlm.namespaces.*.lru_size=clear
#$PDSH -w ${LUSTRE_OSS} fstrim -av
$PDSH -w ${LUSTRE_MDS},${LUSTRE_OSS} "echo 3 > /proc/sys/vm/drop_caches"
$PDSH -w ${LUSTRE_CLIENT} "cpupower frequency-set -g performance"
#
# INSTRUCTIONS:
# This script takes its parameters from the same .ini file as io500 binary.
function setup_paths {
# Set the paths to the binaries and how to launch MPI jobs.
# If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$PWD/bin/ior
io500_mdtest_cmd=$PWD/bin/mdtest
io500_mdreal_cmd=$PWD/bin/md-real-io
#io500_mpirun="/work/tools/mpi/gcc/openmpi/4.0.4/bin/mpirun"
io500_mpirun="mpirun"
io500_mpiargs="--allow-run-as-root -np 160 -hostfile ./hostfile -npernode 16 singularity.sh --bind /work -B /usr/mpi -B /usr/lib64 -B /sys/class/infiniband_verbs -B /bin -B /sbin -B /etc/libibverbs.d centos8.sif "
}
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}
lfs setdirstripe -c 8 -i 0,1,2,3,4,5,6,7 $workdir-app/mdtest-{easy,hard}
lfs setdirstripe -c 8 -i 0,1,2,3,4,5,6,7 $workdir-scr/mdt_{easy,hard}
#lfs setdirstripe -c 4 -i 0,1,2,3 $workdir-app/mdtest-{easy,hard}
#lfs setdirstripe -c 4 -i 0,1,2,3 $workdir-scr/mdt_{easy,hard}
lfs setdirstripe -c 8 -D $workdir-app/mdtest-{easy,hard}
lfs setdirstripe -c 8 -D $workdir-scr/mdt_{easy,hard}
lfs setstripe -L mdt -E 1M $workdir-app/mdtest-{easy,hard}
lfs setstripe -L mdt -E 1M $workdir-scr/mdt_{easy,hard}
mkdir $workdir-app/ior-hard $workdir-scr/ior_hard
lfs setstripe -C 240 -S 16M $workdir-app/ior-hard $workdir-scr/ior_hard
}
# you should not edit anything below this line
set -eo pipefail # better error handling
io500_ini="${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 '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 : Mon Jul 13 08:10:43 2020
Command line : /work/BMLab/Lustre/io500_isc20/io500-app/bin/ior -r -R -a POSIX -t 16m --posix.odirect -b 78000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /ai400/datafiles/2020.07.13-07.46.20-scr/ior_easy/ior_file_easy -O stoneWallingStatusFile=/ai400/datafiles/2020.07.13-07.46.20-scr/ior_easy/stonewall
Machine : Linux ec01
TestID : 0
StartTime : Mon Jul 13 08:10:43 2020
Path : /ai400/datafiles/2020.07.13-07.46.20-scr/ior_easy
FS : 47.4 TiB Used FS: 27.3% Inodes: 466.4 Mi Used Inodes: 17.7%
Options:
api : POSIX
apiVersion :
test filename : /ai400/datafiles/2020.07.13-07.46.20-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 : 160
clients per node : 16
repetitions : 1
xfersize : 16 MiB
blocksize : 76.17 GiB
aggregate filesize : 11.90 TiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 47048 2940.64 0.054410 79872000 16384 0.009451 265.25 0.001770 265.26 0
Max Read: 47048.30 MiB/sec (49333.72 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 47048.30 47048.30 47048.30 0.00 2940.52 2940.52 2940.52 0.00 265.25930 NA NA 0 160 16 1 1 1 1 0 0 1 81788928000 16777216 12480000.0 POSIX 0
Finished : Mon Jul 13 08:15:08 2020
- ior_easy_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Mon Jul 13 07:46:27 2020
Command line : /work/BMLab/Lustre/io500_isc20/io500-app/bin/ior -w -a POSIX -t 16m --posix.odirect -b 78000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /ai400/datafiles/2020.07.13-07.46.20-scr/ior_easy/ior_file_easy -O stoneWallingStatusFile=/ai400/datafiles/2020.07.13-07.46.20-scr/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux ec01
TestID : 0
StartTime : Mon Jul 13 07:46:27 2020
Path : /ai400/datafiles/2020.07.13-07.46.20-scr/ior_easy
FS : 47.4 TiB Used FS: 0.0% Inodes: 384.0 Mi Used Inodes: 0.0%
Options:
api : POSIX
apiVersion :
test filename : /ai400/datafiles/2020.07.13-07.46.20-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 : 160
clients per node : 16
repetitions : 1
xfersize : 16 MiB
blocksize : 76.17 GiB
aggregate filesize : 11.90 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: 4223 max: 4875 -- min data: 66.0 GiB mean data: 71.1 GiB time: 300.1s
write 38458 2403.72 0.065876 79872000 16384 0.008881 324.50 0.001336 324.51 0
Max Write: 38458.30 MiB/sec (40326.45 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 38458.30 38458.30 38458.30 0.00 2403.64 2403.64 2403.64 0.00 324.50734 300.06 38844.96 0 160 16 1 1 1 1 0 0 1 81788928000 16777216 12480000.0 POSIX 0
Finished : Mon Jul 13 07:51:51 2020
- ior_hard_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Mon Jul 13 08:17:16 2020
Command line : /work/BMLab/Lustre/io500_isc20/io500-app/bin/ior -r -R -s 150000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /ai400/datafiles/2020.07.13-07.46.20-scr/ior_hard/IOR_file -O stoneWallingStatusFile=/ai400/datafiles/2020.07.13-07.46.20-scr/ior_hard/stonewall
Machine : Linux ec01
TestID : 0
StartTime : Mon Jul 13 08:17:16 2020
Path : /ai400/datafiles/2020.07.13-07.46.20-scr/ior_hard
FS : 47.4 TiB Used FS: 27.3% Inodes: 466.4 Mi Used Inodes: 17.7%
Options:
api : POSIX
apiVersion :
test filename : /ai400/datafiles/2020.07.13-07.46.20-scr/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 150000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 10
tasks : 160
clients per node : 16
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 1.03 TiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 41791 933208 25.72 45.91 45.91 0.026841 25.72 0.001419 25.75 0
Max Read: 41790.69 MiB/sec (43820.71 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 41790.69 41790.69 41790.69 0.00 932196.89 932196.89 932196.89 0.00 25.74563 NA NA 0 160 16 1 0 1 1 0 0 150000 47008 47008 1075927.8 POSIX 0
Finished : Mon Jul 13 08:17:41 2020
- ior_hard_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Mon Jul 13 07:57:51 2020
Command line : /work/BMLab/Lustre/io500_isc20/io500-app/bin/ior -w -s 150000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /ai400/datafiles/2020.07.13-07.46.20-scr/ior_hard/IOR_file -O stoneWallingStatusFile=/ai400/datafiles/2020.07.13-07.46.20-scr/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux ec01
TestID : 0
StartTime : Mon Jul 13 07:57:51 2020
Path : /ai400/datafiles/2020.07.13-07.46.20-scr/ior_hard
FS : 47.4 TiB Used FS: 25.1% Inodes: 437.4 Mi Used Inodes: 12.2%
Options:
api : POSIX
apiVersion :
test filename : /ai400/datafiles/2020.07.13-07.46.20-scr/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 150000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 10
tasks : 160
clients per node : 16
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 1.03 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: 105508 max: 150000 -- min data: 4.6 GiB mean data: 5.4 GiB time: 300.0s
write 2830.85 63150 379.45 45.91 45.91 0.025160 380.05 0.001067 380.07 0
Max Write: 2830.85 MiB/sec (2968.36 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 2830.85 2830.85 2830.85 0.00 63145.89 63145.89 63145.89 0.00 380.07226 300.00 2965.00 0 160 16 1 0 1 1 0 0 150000 47008 47008 1075927.8 POSIX 0
Finished : Mon Jul 13 08:04:12 2020
- mdtest_easy_delete
-
-- started at 07/13/2020 08:18:53 --
mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s)
Command line used: /work/BMLab/Lustre/io500_isc20/io500-app/bin/mdtest '-r' '-F' '-P' '-d' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_easy' '-n' '350000' '-u' '-L' '-a' 'POSIX' '-x' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_easy-stonewall' '-N' '1'
Path: /ai400/datafiles/2020.07.13-07.46.20-scr
FS: 47.4 TiB Used FS: 27.3% Inodes: 466.4 Mi Used Inodes: 17.7%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 16 for each phase.
160 tasks, 56000000 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 : 135085.467 135085.441 135085.457 0.007
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 6.207 6.207 6.207 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 : 414.552 414.552 414.552 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.161 0.161 0.161 0.000
-- finished at 07/13/2020 08:25:50 --
- mdtest_easy_stat
-
-- started at 07/13/2020 08:15:10 --
mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s)
Command line used: /work/BMLab/Lustre/io500_isc20/io500-app/bin/mdtest '-T' '-F' '-P' '-d' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_easy' '-n' '350000' '-u' '-L' '-a' 'POSIX' '-x' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_easy-stonewall' '-N' '1'
Path: /ai400/datafiles/2020.07.13-07.46.20-scr
FS: 47.4 TiB Used FS: 27.3% Inodes: 466.4 Mi Used Inodes: 17.7%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 16 for each phase.
160 tasks, 56000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 453512.478 453512.269 453512.387 0.057
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 : 123.481 123.481 123.481 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 07/13/2020 08:17:13 --
- mdtest_easy_write
-
-- started at 07/13/2020 07:51:53 --
mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s)
Command line used: /work/BMLab/Lustre/io500_isc20/io500-app/bin/mdtest '-Y' '-C' '-F' '-P' '-d' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_easy' '-n' '350000' '-u' '-L' '-a' 'POSIX' '-x' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /ai400/datafiles/2020.07.13-07.46.20-scr
FS: 47.4 TiB Used FS: 25.0% Inodes: 384.0 Mi Used Inodes: 0.0%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 16 for each phase.
160 tasks, 56000000 files
Continue stonewall hit min: 299721 max: 350000 avg: 314672.5
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 157214.776 157214.746 157214.756 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 167850.424 NA
Tree creation : 24.196 24.196 24.196 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 : 356.201 356.201 356.201 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 299.955 NA
Tree creation : 0.041 0.041 0.041 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 07/13/2020 07:57:49 --
- mdtest_hard_delete
-
-- started at 07/13/2020 08:28:53 --
mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s)
Command line used: /work/BMLab/Lustre/io500_isc20/io500-app/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_hard' '-n' '190000' '-x' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /ai400/datafiles/2020.07.13-07.46.20-scr
FS: 47.4 TiB Used FS: 27.3% Inodes: 413.0 Mi Used Inodes: 7.0%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 16 for each phase.
160 tasks, 30400000 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 : 76943.430 76943.417 76943.425 0.004
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.488 0.488 0.488 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 : 395.096 395.095 395.095 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 2.049 2.049 2.049 0.000
-- finished at 07/13/2020 08:35:31 --
- mdtest_hard_read
-
-- started at 07/13/2020 08:25:52 --
mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s)
Command line used: /work/BMLab/Lustre/io500_isc20/io500-app/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_hard' '-n' '190000' '-x' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /ai400/datafiles/2020.07.13-07.46.20-scr
FS: 47.4 TiB Used FS: 27.3% Inodes: 413.0 Mi Used Inodes: 7.0%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 16 for each phase.
160 tasks, 30400000 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 : 169004.535 169004.444 169004.474 0.022
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 : 179.877 179.877 179.877 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 07/13/2020 08:28:51 --
- mdtest_hard_stat
-
-- started at 07/13/2020 08:17:43 --
mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s)
Command line used: /work/BMLab/Lustre/io500_isc20/io500-app/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_hard' '-n' '190000' '-x' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /ai400/datafiles/2020.07.13-07.46.20-scr
FS: 47.4 TiB Used FS: 27.3% Inodes: 466.4 Mi Used Inodes: 17.7%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 16 for each phase.
160 tasks, 30400000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 446748.907 446748.524 446748.679 0.101
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 : 68.047 68.047 68.047 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 07/13/2020 08:18:51 --
- mdtest_hard_write
-
-- started at 07/13/2020 08:04:14 --
mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s)
Command line used: /work/BMLab/Lustre/io500_isc20/io500-app/bin/mdtest '-Y' '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_hard' '-n' '190000' '-x' '/ai400/datafiles/2020.07.13-07.46.20-scr/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /ai400/datafiles/2020.07.13-07.46.20-scr
FS: 47.4 TiB Used FS: 27.3% Inodes: 437.4 Mi Used Inodes: 12.2%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2166 Shifting ranks by 16 for each phase.
160 tasks, 30400000 files
Continue stonewall hit min: 171862 max: 190000 avg: 177204.9
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 90470.362 90470.343 90470.352 0.005
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 94589.079 NA
Tree creation : 4.030 4.030 4.030 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 : 336.022 336.022 336.022 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 299.747 NA
Tree creation : 0.248 0.248 0.248 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 07/13/2020 08:09:50 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 37.557 GiB/s : time 324.50 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 157.215 kiops : time 356.20 seconds
[RESULT] BW phase 2 ior_hard_write 2.765 GiB/s : time 380.05 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 90.470 kiops : time 336.02 seconds
[RESULT] IOPS phase 3 find 1698.370 kiops : time 50.87 seconds
[RESULT] BW phase 3 ior_easy_read 45.945 GiB/s : time 265.25 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 453.512 kiops : time 123.48 seconds
[RESULT] BW phase 4 ior_hard_read 40.811 GiB/s : time 25.72 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 446.749 kiops : time 68.05 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 135.085 kiops : time 414.55 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 169.005 kiops : time 179.88 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 76.943 kiops : time 399.11 seconds
[SCORE] Bandwidth 21.0054 GiB/s : IOPS 232.699 kiops : TOTAL 69.9138