- io500
-
#!/bin/bash
#
# INSTRUCTIONS:
# This script takes its parameters from the same .ini file as io500 binary.
#
# The only parts of the script that may need to be modified are:
# - setup_paths() to configure the binary locations and MPI parameters
# - setup_directories() to create/tune the IOR/mdtest output directories
#
# Please visit https://vi4io.org/io500-info-creator/ to help generate the
# "system-information.txt" file, by pasting the output of the info-creator.
# This file contains details of your system hardware for your submission.
# Set the paths to the binaries and how to launch MPI jobs.
# If you ran ./prepare.sh successfully, then binaries are in ./bin/
function setup_paths {
io500_ior_cmd=$PWD/bin/ior
io500_mdtest_cmd=$PWD/bin/mdtest
io500_mpirun="mpirun"
io500_mpiargs="--allow-run-as-root \
--tag-output \
-mca btl ^vader,tcp,openib,uct -mca pml ucx \
-mca routed_radix 600 -mca plm_rsh_num_concurrent 300 \
--hostfile hosts-client.txt \
-N 72 \
-x MADFS_CHUNK_SIZE=2350400 \
-x UCX_TLS=ud \
-x UCX_NET_DEVICES=hns_0:1,hns_1:1 \
-x LD_PRELOAD=$PWD/libmadfs_intercept.so"
}
# 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.
function setup_directories {
local workdir
local resultdir
local ts
mkdir -p $io500_workdir $io500_resultdir
# Example commands to create output directories for Lustre. Creating
# top-level directories is allowed, but not the whole directory tree.
#if (( $(lfs df $io500_workdir | grep -c MDT) > 1 )); then
# lfs setdirstripe -D -c -1 $io500_workdir
#fi
#lfs setstripe -c 1 $io500_workdir
#mkdir $io500_workdir/ior-easy $io500_workdir/ior-hard
#mkdir $io500_workdir/mdtest-easy $io500_workdir/mdtest-hard
#local osts=$(lfs df $io500_workdir | grep -c OST)
# Try overstriping for ior-hard to improve scaling, or use wide striping
#lfs setstripe -C $((osts * 4)) $io500_workdir/ior-hard ||
# lfs setstripe -c -1 $io500_workdir/ior-hard
# Try to use DoM if available, otherwise use default for small files
#lfs setstripe -E 64k -L mdt $io500_workdir/mdtest-easy || true #DoM?
#lfs setstripe -E 64k -L mdt $io500_workdir/mdtest-hard || true #DoM?
}
# ***** YOU SHOULD NOT EDIT ANYTHING BELOW THIS LINE *****
set -eo pipefail # better error handling
io500_ini="${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_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}"
}
function run_benchmarks {
$io500_mpirun $io500_mpiargs $PWD/io500 $io500_ini --timestamp $timestamp
}
create_tarball() {
local sourcedir=$(dirname $io500_resultdir)
local fname=$(basename ${io500_resultdir})
local tarball=$sourcedir/io500-$HOSTNAME-$fname.tgz
cp -v $0 $io500_ini $io500_resultdir
tar czf $tarball -C $sourcedir $fname
echo "Created result tarball $tarball"
}
function main {
# These commands extract the 'datadir' and 'resultdir' from .ini file
timestamp=$(date +%Y.%m.%d-%H.%M.%S) # create a uniquifier
[ $(get_ini_global_param timestamp-datadir True) != "False" ] &&
ts="$timestamp" || ts="io500"
# working directory where the test files will be created
export io500_workdir=$(get_ini_global_param datadir $PWD/datafiles)/$ts
[ $(get_ini_global_param timestamp-resultdir True) != "False" ] &&
ts="$timestamp" || ts="io500"
# the directory where the output results will be kept
export io500_resultdir=$(get_ini_global_param resultdir $PWD/results)/$ts
setup_directories
setup_paths
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_resultdir
fi
create_tarball
}
main
- ior-easy-read
-
IOR-3.4.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sat Oct 31 11:46:04 2020
Command line : ./ior -C -Q 1 -g -G 271 -k -e -o /home/data/2020.10.31-10.58.32/ior-easy/ior_file_easy -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-10.58.32/ior-easy.stonewall -t 2350400 -b 47008000000 -F -r -R -a POSIX
Machine : Linux a01
TestID : 0
StartTime : Sat Oct 31 11:46:04 2020
Path : /home/data/2020.10.31-10.58.32/ior-easy/ior_file_easy.00000000
FS : 8799.1 TiB Used FS: 35.9% Inodes: 268431917.1 Mi Used Inodes: 100.0%
Options:
api : POSIX
apiVersion :
test filename : /home/data/2020.10.31-10.58.32/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 : 256
tasks : 18432
clients per node : 72
repetitions : 1
xfersize : 2.24 MiB
blocksize : 43.78 GiB
aggregate filesize : 788.03 TiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 2234005 996651 0.018493 45906250 2295.31 0.017096 369.88 0.023752 369.88 0
- ior-easy-write
-
IOR-3.4.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sat Oct 31 10:59:14 2020
Command line : ./ior -C -Q 1 -g -G 271 -k -e -o /home/data/2020.10.31-10.58.32/ior-easy/ior_file_easy -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-10.58.32/ior-easy.stonewall -t 2350400 -b 47008000000 -F -w -D 300 -O stoneWallingWearOut=1 -a POSIX
Machine : Linux a01
TestID : 0
StartTime : Sat Oct 31 10:59:14 2020
Path : /home/data/2020.10.31-10.58.32/ior-easy/ior_file_easy.00000000
FS : 8799.1 TiB Used FS: 5.1% Inodes: 0.0 Mi Used Inodes: inf%
Options:
api : POSIX
apiVersion :
test filename : /home/data/2020.10.31-10.58.32/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 : 256
tasks : 18432
clients per node : 72
repetitions : 1
xfersize : 2.24 MiB
blocksize : 43.78 GiB
aggregate filesize : 788.03 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: 12225 max: 20000 -- min data: 26.8 GiB mean data: 43.6 GiB time: 300.0s
write 1936130 863774 0.018319 45906250 2295.31 0.001036 426.78 0.008226 426.79 0
- ior-hard-read
-
IOR-3.4.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sat Oct 31 11:55:56 2020
Command line : ./ior -C -Q 1 -g -G 27 -k -e -o /home/data/2020.10.31-10.58.32/ior-hard/file -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-10.58.32/ior-hard.stonewall -O stoneWallingWearOut=1 -t 47008 -b 47008 -s 10000000 -r -R -a POSIX
Machine : Linux a01
TestID : 0
StartTime : Sat Oct 31 11:55:56 2020
Path : /home/data/2020.10.31-10.58.32/ior-hard/file
FS : 8799.1 TiB Used FS: 35.9% Inodes: 268431917.1 Mi Used Inodes: 100.0%
Options:
api : POSIX
apiVersion :
test filename : /home/data/2020.10.31-10.58.32/ior-hard/file
access : single-shared-file
type : independent
segments : 10000000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 256
tasks : 18432
clients per node : 72
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 7880.33 TiB
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: 684624 max: 684624 -- min data: 30.0 GiB mean data: 30.0 GiB time: 468.4s
WARNING: Expected aggregate file size = 8664514560000000
WARNING: Stat() of aggregate file size = 593193461612544
WARNING: Using actual aggregate bytes moved = 593193461612544
read 1187866 26937589 468.42 45.91 45.91 7.81 468.45 0.032429 476.24 0
- ior-hard-write
-
IOR-3.4.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sat Oct 31 11:11:57 2020
Command line : ./ior -C -Q 1 -g -G 27 -k -e -o /home/data/2020.10.31-10.58.32/ior-hard/file -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-10.58.32/ior-hard.stonewall -O stoneWallingWearOut=1 -t 47008 -b 47008 -s 10000000 -w -D 300 -a POSIX
Machine : Linux a01
TestID : 0
StartTime : Sat Oct 31 11:11:57 2020
Path : /home/data/2020.10.31-10.58.32/ior-hard/file
FS : 8799.1 TiB Used FS: 23.0% Inodes: 268431917.1 Mi Used Inodes: 100.0%
Options:
api : POSIX
apiVersion :
test filename : /home/data/2020.10.31-10.58.32/ior-hard/file
access : single-shared-file
type : independent
segments : 10000000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 256
tasks : 18432
clients per node : 72
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 7880.33 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: 519107 max: 684624 -- min data: 22.7 GiB mean data: 28.3 GiB time: 300.4s
WARNING: Expected aggregate file size = 8664514560000000
WARNING: Stat() of aggregate file size = 593193461612544
WARNING: Using actual aggregate bytes moved = 593193461612544
WARNING: Maybe caused by deadlineForStonewalling
write 1154736 26757929 368.35 45.91 45.91 7.80 471.60 10.52 489.91 0
- mdtest-easy-delete
-
-- started at 10/31/2020 12:04:26 --
mdtest-3.4.0+dev was launched with 18432 total task(s) on 256 node(s)
Command line used: ./mdtest '-n' '1000000000' '-u' '-L' '-F' '-P' '-N' '1' '-d' '/home/data/2020.10.31-10.58.32/mdtest-easy' '-x' '/mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-easy.stonewall' '-r' '-a' 'POSIX'
Path: /home/data/2020.10.31-10.58.32
FS: 8799.1 TiB Used FS: 35.9% Inodes: 268431917.1 Mi Used Inodes: 100.0%
Nodemap: 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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18432 tasks, 18432000000000 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 : 56995207.823 56994144.165 56994758.573 180.648
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 476.908 476.908 476.908 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 : 332.107 332.101 332.103 0.001
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.002 0.002 0.002 0.000
-- finished at 10/31/2020 12:09:58 --
- mdtest-easy-stat
-
-- started at 10/31/2020 11:52:14 --
mdtest-3.4.0+dev was launched with 18432 total task(s) on 256 node(s)
Command line used: ./mdtest '-n' '1000000000' '-u' '-L' '-F' '-P' '-N' '1' '-d' '/home/data/2020.10.31-10.58.32/mdtest-easy' '-x' '/mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-easy.stonewall' '-T' '-a' 'POSIX'
Path: /home/data/2020.10.31-10.58.32
FS: 8799.1 TiB Used FS: 35.9% Inodes: 268431917.1 Mi Used Inodes: 100.0%
Nodemap: 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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18432 tasks, 18432000000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 85395759.719 85394158.450 85395080.415 271.372
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 : 221.656 221.652 221.654 0.001
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 10/31/2020 11:55:56 --
- mdtest-easy-write
-
-- started at 10/31/2020 11:06:21 --
mdtest-3.4.0+dev was launched with 18432 total task(s) on 256 node(s)
Command line used: ./mdtest '-n' '1000000000' '-u' '-L' '-F' '-P' '-N' '1' '-d' '/home/data/2020.10.31-10.58.32/mdtest-easy' '-x' '/mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-easy.stonewall' '-C' '-Y' '-W' '300' '-a' 'POSIX'
Path: /home/data/2020.10.31-10.58.32
FS: 8799.1 TiB Used FS: 23.0% Inodes: 268431917.1 Mi Used Inodes: 100.0%
Nodemap: 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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18432 tasks, 18432000000000 files
Continue stonewall hit min: 812142 max: 1026918 avg: 964635.9
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 56650408.955 56649366.284 56649974.611 178.770
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 59244091.586 NA
Tree creation : 3234.571 3234.571 3234.571 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 : 334.128 334.122 334.125 0.001
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 300.117 NA
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/31/2020 11:11:57 --
- mdtest-hard-delete
-
-- started at 10/31/2020 12:11:51 --
mdtest-3.4.0+dev was launched with 18432 total task(s) on 256 node(s)
Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/home/data/2020.10.31-10.58.32/mdtest-hard' '-x' '/mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-hard.stonewall' '-r' '-a' 'POSIX'
Path: /home/data/2020.10.31-10.58.32
FS: 8799.1 TiB Used FS: 35.8% Inodes: 268431917.1 Mi Used Inodes: 100.0%
Nodemap: 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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18432 tasks, 18432000000 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 : 6953462.053 6953333.418 6953407.921 22.043
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 5036.515 5036.515 5036.515 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 : 440.584 440.576 440.579 0.001
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/31/2020 12:19:12 --
- mdtest-hard-read
-
-- started at 10/31/2020 12:09:58 --
mdtest-3.4.0+dev was launched with 18432 total task(s) on 256 node(s)
Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/home/data/2020.10.31-10.58.32/mdtest-hard' '-x' '/mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-hard.stonewall' '-E' '-X' '-a' 'POSIX'
Path: /home/data/2020.10.31-10.58.32
FS: 8799.1 TiB Used FS: 35.8% Inodes: 268431917.1 Mi Used Inodes: 100.0%
Nodemap: 11111111111111111111111111111111111111111111111111111111111111111111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18432 tasks, 18432000000 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 : 27107916.265 27107394.222 27107690.505 86.283
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 : 113.014 113.012 113.013 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 10/31/2020 12:11:51 --
- mdtest-hard-stat
-
-- started at 10/31/2020 12:03:55 --
mdtest-3.4.0+dev was launched with 18432 total task(s) on 256 node(s)
Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/home/data/2020.10.31-10.58.32/mdtest-hard' '-x' '/mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-hard.stonewall' '-T' '-a' 'POSIX'
Path: /home/data/2020.10.31-10.58.32
FS: 8799.1 TiB Used FS: 35.9% Inodes: 268431917.1 Mi Used Inodes: 100.0%
Nodemap: 11111111111111111111111111111111111111111111111111111111111111111111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18432 tasks, 18432000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 97195017.576 97193134.484 97194234.579 314.319
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 : 31.520 31.519 31.520 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 10/31/2020 12:04:26 --
- mdtest-hard-write
-
-- started at 10/31/2020 11:20:09 --
mdtest-3.4.0+dev was launched with 18432 total task(s) on 256 node(s)
Command line used: ./mdtest '-n' '1000000' '-t' '-w' '3901' '-e' '3901' '-P' '-N' '1' '-F' '-d' '/home/data/2020.10.31-10.58.32/mdtest-hard' '-x' '/mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-hard.stonewall' '-C' '-Y' '-W' '300' '-a' 'POSIX'
Path: /home/data/2020.10.31-10.58.32
FS: 8799.1 TiB Used FS: 35.3% Inodes: 268431917.1 Mi Used Inodes: 100.0%
Nodemap: 11111111111111111111111111111111111111111111111111111111111111111111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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V-0: Rank 0 Line 2216 Shifting ranks by 72 for each phase.
18432 tasks, 18432000000 files
Continue stonewall hit min: 125472 max: 166207 avg: 146763.6
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 8213464.241 8213311.187 8213399.775 25.975
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 9006857.051 NA
Tree creation : 8435.971 8435.971 8435.971 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 : 372.995 372.988 372.991 0.001
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 300.343 NA
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/31/2020 11:26:24 --
- result
-
version = io500-sc20
config-hash = 35FA0DE7
result-dir = /mnt/nfs/io500/results/2020.10.31-10.58.32
; START 2020-10-31 10:59:14
[ior-easy-write]
t_start = 2020-10-31 10:59:14
exe = ./ior -C -Q 1 -g -G 271 -k -e -o /home/data/2020.10.31-10.58.32/ior-easy/ior_file_easy -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-10.58.32/ior-easy.stonewall -t 2350400 -b 47008000000 -F -w -D 300 -O stoneWallingWearOut=1 -a POSIX
throughput-stonewall = 34735064.47
score = 1890.752130
t_delta = 426.8090
t_end = 2020-10-31 11:06:21
[mdtest-easy-write]
t_start = 2020-10-31 11:06:21
exe = ./mdtest -n 1000000000 -u -L -F -P -N 1 -d /home/data/2020.10.31-10.58.32/mdtest-easy -x /mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-easy.stonewall -C -Y -W 300 -a POSIX
rate-stonewall = 59244.091586
score = 56649.722287
t_delta = 335.7470
t_end = 2020-10-31 11:11:57
[timestamp]
t_start = 2020-10-31 11:11:57
t_delta = 0.0005
t_end = 2020-10-31 11:11:57
[ior-hard-write]
t_start = 2020-10-31 11:11:57
exe = ./ior -C -Q 1 -g -G 27 -k -e -o /home/data/2020.10.31-10.58.32/ior-hard/file -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-10.58.32/ior-hard.stonewall -O stoneWallingWearOut=1 -t 47008 -b 47008 -s 10000000 -w -D 300 -a POSIX
throughput-stonewall = 19595709.76
score = 1127.671835
t_delta = 492.5779
t_end = 2020-10-31 11:20:09
[mdtest-hard-write]
t_start = 2020-10-31 11:20:09
exe = ./mdtest -n 1000000 -t -w 3901 -e 3901 -P -N 1 -F -d /home/data/2020.10.31-10.58.32/mdtest-hard -x /mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-hard.stonewall -C -Y -W 300 -a POSIX
rate-stonewall = 9006.857051
score = 8213.363525
t_delta = 374.6176
t_end = 2020-10-31 11:26:24
[find]
t_start = 2020-10-31 11:26:24
exe = ./pfind /home/data/2020.10.31-10.58.32 -newer /mnt/nfs/io500/results/2020.10.31-10.58.32/timestampfile -size 3901c -name *01* -C -q 100000
found = 182719375
total-files = 21991698433
score = 18631.975602
t_delta = 1180.3276
t_end = 2020-10-31 11:46:04
[ior-easy-read]
t_start = 2020-10-31 11:46:04
exe = ./ior -C -Q 1 -g -G 271 -k -e -o /home/data/2020.10.31-10.58.32/ior-easy/ior_file_easy -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-10.58.32/ior-easy.stonewall -t 2350400 -b 47008000000 -F -r -R -a POSIX
score = 2181.645934
t_delta = 369.8821
t_end = 2020-10-31 11:52:14
[mdtest-easy-stat]
t_start = 2020-10-31 11:52:14
exe = ./mdtest -n 1000000000 -u -L -F -P -N 1 -d /home/data/2020.10.31-10.58.32/mdtest-easy -x /mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-easy.stonewall -T -a POSIX
score = 85394.689342
t_delta = 221.6825
t_end = 2020-10-31 11:55:56
[ior-hard-read]
t_start = 2020-10-31 11:55:56
exe = ./ior -C -Q 1 -g -G 27 -k -e -o /home/data/2020.10.31-10.58.32/ior-hard/file -O stoneWallingStatusFile=/mnt/nfs/io500/results/2020.10.31-10.58.32/ior-hard.stonewall -O stoneWallingWearOut=1 -t 47008 -b 47008 -s 10000000 -r -R -a POSIX
score = 1160.025439
t_delta = 478.8060
t_end = 2020-10-31 12:03:55
[mdtest-hard-stat]
t_start = 2020-10-31 12:03:55
exe = ./mdtest -n 1000000 -t -w 3901 -e 3901 -P -N 1 -F -d /home/data/2020.10.31-10.58.32/mdtest-hard -x /mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-hard.stonewall -T -a POSIX
score = 97193.719127
t_delta = 31.5470
t_end = 2020-10-31 12:04:26
[mdtest-easy-delete]
t_start = 2020-10-31 12:04:26
exe = ./mdtest -n 1000000000 -u -L -F -P -N 1 -d /home/data/2020.10.31-10.58.32/mdtest-easy -x /mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-easy.stonewall -r -a POSIX
score = 56994.505246
t_delta = 332.1340
t_end = 2020-10-31 12:09:58
[mdtest-hard-read]
t_start = 2020-10-31 12:09:58
exe = ./mdtest -n 1000000 -t -w 3901 -e 3901 -P -N 1 -F -d /home/data/2020.10.31-10.58.32/mdtest-hard -x /mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-hard.stonewall -E -X -a POSIX
score = 27107.556302
t_delta = 113.0422
t_end = 2020-10-31 12:11:51
[mdtest-hard-delete]
t_start = 2020-10-31 12:11:51
exe = ./mdtest -n 1000000 -t -w 3901 -e 3901 -P -N 1 -F -d /home/data/2020.10.31-10.58.32/mdtest-hard -x /mnt/nfs/io500/results/2020.10.31-10.58.32/mdtest-hard.stonewall -r -a POSIX
score = 6953.377564
t_delta = 440.6098
t_end = 2020-10-31 12:19:12
[SCORE]
MD = 30621.097066
BW = 1524.113390
SCORE = 6831.546241
hash = 94AF5D31
; END 2020-10-31 12:19:32
- result_summary
-
IO500 version io500-sc20
[RESULT] ior-easy-write 1890.752130 GiB/s : time 426.809 seconds
[RESULT] mdtest-easy-write 56649.722287 kIOPS : time 335.747 seconds
[RESULT] ior-hard-write 1127.671835 GiB/s : time 492.578 seconds
[RESULT] mdtest-hard-write 8213.363525 kIOPS : time 374.618 seconds
[RESULT] find 18631.975602 kIOPS : time 1180.328 seconds
[RESULT] ior-easy-read 2181.645934 GiB/s : time 369.882 seconds
[RESULT] mdtest-easy-stat 85394.689342 kIOPS : time 221.682 seconds
[RESULT] ior-hard-read 1160.025439 GiB/s : time 478.806 seconds
[RESULT] mdtest-hard-stat 97193.719127 kIOPS : time 31.547 seconds
[RESULT] mdtest-easy-delete 56994.505246 kIOPS : time 332.134 seconds
[RESULT] mdtest-hard-read 27107.556302 kIOPS : time 113.042 seconds
[RESULT] mdtest-hard-delete 6953.377564 kIOPS : time 440.610 seconds
[SCORE] Bandwidth 1524.113390 GiB/s : IOPS 30621.097066 kiops : TOTAL 6831.546241