- io500
-
#!/bin/bash
#
# INSTRUCTIONS:
# Edit this file as needed for your machine.
# This simplified version is just for running on a single node.
# It is a simplified version of the site-configs/sandia/startup.sh which include SLURM directives.
# Most of the variables set in here are needed for io500_fixed.sh which gets sourced at the end of this.
# Please also edit 'extra_description' function.
ROOT=$HOME/io-500/io500-sc19
WORKDIR=/scratch/users/sthiell/io500-sc19
set -euo pipefail # better error handling
# turn these to True successively while you debug and tune this benchmark.
# for each one that you turn to true, go and edit the appropriate function.
# to find the function name, see the 'main' function.
# These are listed in the order that they run.
io500_run_ior_easy="True" # does the write phase and enables the subsequent read
io500_run_md_easy="True" # does the creat phase and enables the subsequent stat
io500_run_ior_hard="True" # does the write phase and enables the subsequent read
io500_run_md_hard="True" # does the creat phase and enables the subsequent read
io500_run_find="True"
io500_run_ior_easy_read="True"
io500_run_md_easy_stat="True"
io500_run_ior_hard_read="True"
io500_run_md_hard_stat="True"
io500_run_md_hard_read="True"
io500_run_md_easy_delete="True" # turn this off if you want to just run find by itself
io500_run_md_hard_delete="True" # turn this off if you want to just run find by itself
io500_run_mdreal="False" # this one is optional
io500_cleanup_workdir="False" # this flag is currently ignored. You'll need to clean up your data files manually if you want to.
io500_clean_cache="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_stonewall_timer=300 # Stonewalling timer, set to 300 to be an official run; set to 0, if you never want to abort...
io500_rules="regular" # 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
# to run this benchmark, find and edit each of these functions.
# please 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
}
function setup_directories {
# set directories for where the benchmark files are created and where the results will go.
# If you want to set up stripe tuning on your output directories or anything similar, then this is good place to do it.
timestamp=`date +%Y.%m.%d-%H.%M.%S` # create a uniquifier
io500_workdir=$WORKDIR/datafiles/io500.$timestamp # directory where the data will be stored
io500_result_dir=$ROOT/results/$timestamp # the directory where the output results will be kept
mkdir -p $io500_workdir $io500_result_dir
# precreate directories for lustre with the appropriate striping
mkdir -p ${io500_workdir}/ior_easy
# Sherlock/Fir
lfs setstripe -E -1 -c 48 -S 16M ${io500_workdir}/ior_easy
mkdir -p ${io500_workdir}/ior_hard
lfs setstripe -E -1 -c 96 -S 1M ${io500_workdir}/ior_hard
lfs mkdir -c 4 ${io500_workdir}/mdt_easy
lfs mkdir -c 4 ${io500_workdir}/mdt_hard
lfs mkdir -c 4 -D ${io500_workdir}/mdt_easy
lfs mkdir -c 4 -D ${io500_workdir}/mdt_hard
lfs setstripe -L mdt -E 1M ${io500_workdir}/mdt_easy
lfs setstripe -L mdt -E 1M ${io500_workdir}/mdt_hard
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$ROOT/bin/ior
io500_mdtest_cmd=$ROOT/bin/mdtest
io500_mdreal_cmd=$ROOT/bin/md-real-io
io500_mpirun="srun -m block"
io500_mpiargs=""
}
function setup_ior_easy {
io500_ior_easy_params="-t 2048k "
io500_ior_easy_size=50000
echo -n ""
}
function setup_mdt_easy {
io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
io500_mdtest_easy_files_per_proc=125000
}
function setup_ior_hard {
io500_ior_hard_api="POSIX"
io500_ior_hard_api_specific_options=""
io500_ior_hard_writes_per_proc=18000
}
function setup_mdt_hard {
io500_mdtest_hard_api="POSIX"
io500_mdtest_hard_api_specific_options=""
io500_mdtest_hard_files_per_proc=30000
}
function setup_find {
#
# setup the find command. This is an area where innovation is allowed.
# There are three default options provided. One is a serial find, one is python
# parallel version, one is C parallel version. Current default is to use serial.
# But it is very slow. We recommend to either customize or use the C parallel version.
# For GPFS, we recommend to use the provided mmfind wrapper described below.
# Instructions below.
# If a custom approach is used, please provide enough info so others can reproduce.
# the serial version that should run (SLOWLY) without modification
#io500_find_mpi="False"
#io500_find_cmd=$PWD/bin/sfind.sh
#io500_find_cmd_args=""
# a parallel version in C, the -s adds a stonewall
# for a real run, turn -s (stonewall) off or set it at 300 or more
# to prepare this (assuming you've run ./utilities/prepare.sh already):
# > cd build/pfind
# > ./prepare.sh
# > ./compile.sh
# > cp pfind ../../bin/
# If you use io500_find_mpi="True", then this will run with the same
# number of MPI nodes and ranks as the other phases.
# If you prefer another number, and fewer might be better here,
# Then you can set io500_find_mpi to be "False" and write a wrapper
# script for this which sets up MPI as you would like. Then change
# io500_find_cmd to point to your wrapper script.
io500_find_mpi="True"
io500_find_cmd="$ROOT/bin/pfind"
# uses stonewalling, run pfind
io500_find_cmd_args=""
# for GPFS systems, you should probably use the provided mmfind wrapper
# if you used ./utilities/prepare.sh, you'll find this wrapper in ./bin/mmfind.sh
#io500_find_mpi="False"
#io500_find_cmd="$PWD/bin/mmfind.sh"
#io500_find_cmd_args=""
}
function setup_mdreal {
echo -n ""
}
function run_benchmarks {
# 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
cd $ROOT
source ./utilities/io500_fixed.sh 2>&1 | tee $io500_result_dir/io-500-summary.$timestamp.txt
}
# 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 {
# Fir scratch filesystem attached to the Sherlock cluster
io500_info_system_name='Sherlock/Fir'
# From info-creator:
io500_info_submitter="Stanford Research Computing Center"
io500_info_10nodechallenge="true"
io500_info_institution="Stanford"
io500_info_system="Sherlock/Fir"
io500_info_system_classification="research"
io500_info_storage_install_date="2019-02-05"
io500_info_storage_refresh_date="2019-10-16"
io500_info_storage_vendor="Dell, QCT, HGST"
io500_info_filesystem_name="Fir"
io500_info_filesystem_type="Lustre"
io500_info_filesystem_version="2.12.3"
io500_info_client_nodes="10"
io500_info_client_procs_per_node="24"
io500_info_client_operating_system="CentOS"
io500_info_client_operating_system_version="7.6"
io500_info_client_kernel_version="3.10.0-957.27.2.el7.x86_64"
io500_info_md_nodes="4"
io500_info_md_storage_devices="1"
io500_info_md_storage_type="SSD"
io500_info_md_volatile_memory_capacity="18TB"
io500_info_md_storage_interface="SAS"
io500_info_md_network="IB-HDR"
io500_info_md_software_version="2.12.3"
io500_info_md_operating_system_version="7.6"
io500_info_md_overhead="50"
io500_info_ds_nodes="16"
io500_info_ds_storage_devices="96"
io500_info_ds_storage_type="NLSAS"
io500_info_ds_volatile_memory_capacity="0"
io500_info_ds_storage_interface="SAS"
io500_info_ds_network="IB-HDR"
io500_info_ds_software_version="2.12.3"
io500_info_ds_operating_system_version="7.6"
io500_info_ds_overhead="20"
io500_info_whatever="Cost-effective scratch filesystem designed in-house by Stanford Research Computing"
io500_info_comment=""
}
main
- ior_easy_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sun Oct 27 08:30:18 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -r -R -t 2048k -b 50000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_easy/ior_file_easy -O stoneWallingStatusFile=/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_easy/stonewall
Machine : Linux sh-106-39.int
TestID : 0
StartTime : Sun Oct 27 08:30:18 2019
Path : /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_easy
FS : 5542.1 TiB Used FS: 32.9% Inodes: 1098.7 Mi Used Inodes: 51.4%
Options:
api : POSIX
apiVersion :
test filename : /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/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 : 240
clients per node : 24
repetitions : 1
xfersize : 2 MiB
blocksize : 48.83 GiB
aggregate filesize : 11.44 TiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 23791 11898 0.020171 51200000 2048.00 0.106529 504.30 0.025855 504.40 0
Max Read: 23790.68 MiB/sec (24946.34 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 23790.68 23790.68 23790.68 0.00 11895.34 11895.34 11895.34 0.00 504.39915 NA NA 0 240 24 1 1 1 1 0 0 1 52428800000 2097152 12000000.0 POSIX 0
Finished : Sun Oct 27 08:38:43 2019
- ior_easy_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sun Oct 27 08:03:39 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -w -t 2048k -b 50000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_easy/ior_file_easy -O stoneWallingStatusFile=/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux sh-106-39.int
TestID : 0
StartTime : Sun Oct 27 08:03:39 2019
Path : /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_easy
FS : 5542.1 TiB Used FS: 32.7% Inodes: 1098.7 Mi Used Inodes: 48.6%
Options:
api : POSIX
apiVersion :
test filename : /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/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 : 240
clients per node : 24
repetitions : 1
xfersize : 2 MiB
blocksize : 48.83 GiB
aggregate filesize : 11.44 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: 9251 max: 25000 -- min data: 18.1 GiB mean data: 35.2 GiB time: 301.0s
write 25613 12808 0.012042 51200000 2048.00 0.047033 468.46 0.005634 468.51 0
Max Write: 25613.06 MiB/sec (26857.24 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 25613.06 25613.06 25613.06 0.00 12806.53 12806.53 12806.53 0.00 468.51093 301.05 28736.51 0 240 24 1 1 1 1 0 0 1 52428800000 2097152 12000000.0 POSIX 0
Finished : Sun Oct 27 08:11:28 2019
- ior_hard_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sun Oct 27 08:40:27 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -r -R -s 18000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_hard/IOR_file -O stoneWallingStatusFile=/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_hard/stonewall
Machine : Linux sh-106-39.int
TestID : 0
StartTime : Sun Oct 27 08:40:27 2019
Path : /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_hard
FS : 5542.1 TiB Used FS: 32.9% Inodes: 1098.7 Mi Used Inodes: 51.4%
Options:
api : POSIX
apiVersion :
test filename : /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 18000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 10
tasks : 240
clients per node : 24
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 189.13 GiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 2346.32 52359 82.50 45.91 45.91 0.034823 82.51 0.002255 82.54 0
Max Read: 2346.32 MiB/sec (2460.29 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 2346.32 2346.32 2346.32 0.00 52337.77 52337.77 52337.77 0.00 82.54077 NA NA 0 240 24 1 0 1 1 0 0 18000 47008 47008 193667.0 POSIX 0
Finished : Sun Oct 27 08:41:50 2019
- ior_hard_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sun Oct 27 08:18:07 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -w -s 18000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_hard/IOR_file -O stoneWallingStatusFile=/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux sh-106-39.int
TestID : 0
StartTime : Sun Oct 27 08:18:07 2019
Path : /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_hard
FS : 5542.1 TiB Used FS: 32.9% Inodes: 1098.7 Mi Used Inodes: 50.9%
Options:
api : POSIX
apiVersion :
test filename : /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 18000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 10
tasks : 240
clients per node : 24
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 189.13 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: 9483 max: 18000 -- min data: 0.4 GiB mean data: 0.8 GiB time: 300.2s
write 573.31 12789 306.82 45.91 45.91 0.022108 337.78 0.002826 337.80 0
Max Write: 573.31 MiB/sec (601.16 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 573.31 573.31 573.31 0.00 12788.54 12788.54 12788.54 0.00 337.80243 300.23 628.10 0 240 24 1 0 1 1 0 0 18000 47008 47008 193667.0 POSIX 0
Finished : Sun Oct 27 08:23:44 2019
- mdtest_easy_delete
-
-- started at 10/27/2019 08:45:17 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-r' '-F' '-P' '-d' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_easy' '-n' '125000' '-u' '-L' '-x' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_easy-stonewall' '-N' '1'
Path: /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37
FS: 5542.1 TiB Used FS: 32.9% Inodes: 1098.7 Mi Used Inodes: 51.4%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 30000000 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 : 52549.960 52549.938 52549.954 0.003
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.425 0.425 0.425 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 : 495.469 495.469 495.469 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 2.351 2.351 2.351 0.000
-- finished at 10/27/2019 08:53:36 --
- mdtest_easy_stat
-
-- started at 10/27/2019 08:39:09 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-T' '-F' '-P' '-d' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_easy' '-n' '125000' '-u' '-L' '-x' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_easy-stonewall' '-N' '1'
Path: /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37
FS: 5542.1 TiB Used FS: 32.9% Inodes: 1098.7 Mi Used Inodes: 51.4%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 30000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 354374.335 354373.646 354374.157 0.094
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 : 73.473 73.473 73.473 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 10/27/2019 08:40:23 --
- mdtest_easy_write
-
-- started at 10/27/2019 08:12:42 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-C' '-F' '-P' '-d' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_easy' '-n' '125000' '-u' '-L' '-x' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37
FS: 5542.1 TiB Used FS: 32.9% Inodes: 1098.7 Mi Used Inodes: 48.6%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 30000000 files
Continue stonewall hit min: 105105 max: 108487 avg: 106740.2
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 84520.583 84520.540 84520.563 0.012
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 85341.037 NA
Tree creation : 8.267 8.267 8.267 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 : 308.054 308.054 308.054 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 300.180 NA
Tree creation : 0.121 0.121 0.121 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/27/2019 08:17:51 --
- mdtest_hard_delete
-
-- started at 10/27/2019 08:56:41 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_hard' '-n' '30000' '-x' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37
FS: 5542.1 TiB Used FS: 32.9% Inodes: 1098.7 Mi Used Inodes: 49.2%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 7200000 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 : 12392.918 12392.915 12392.916 0.001
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 1.451 1.451 1.451 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 : 533.608 533.608 533.608 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.689 0.689 0.689 0.000
-- finished at 10/27/2019 09:05:36 --
- mdtest_hard_read
-
-- started at 10/27/2019 08:53:39 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_hard' '-n' '30000' '-x' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37
FS: 5542.1 TiB Used FS: 32.9% Inodes: 1098.7 Mi Used Inodes: 49.2%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 7200000 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 : 40980.443 40980.427 40980.435 0.003
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 : 161.369 161.369 161.369 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 10/27/2019 08:56:20 --
- mdtest_hard_stat
-
-- started at 10/27/2019 08:41:59 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_hard' '-n' '30000' '-x' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37
FS: 5542.1 TiB Used FS: 32.9% Inodes: 1098.7 Mi Used Inodes: 51.4%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 7200000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 34231.870 34231.850 34231.860 0.004
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 : 193.181 193.181 193.181 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 10/27/2019 08:45:12 --
- mdtest_hard_write
-
-- started at 10/27/2019 08:23:49 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_hard' '-n' '30000' '-x' '/scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /scratch/users/sthiell/io500-sc19/datafiles/io500.2019.10.27-08.03.37
FS: 5542.1 TiB Used FS: 32.9% Inodes: 1098.7 Mi Used Inodes: 50.9%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 7200000 files
Continue stonewall hit min: 26245 max: 27554 avg: 26914.5
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 20934.804 20934.783 20934.799 0.004
File stat : 0.000 0.000 0.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
File create (stonewall) : NA NA 21533.756 NA
Tree creation : 17.672 17.672 17.672 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 : 315.884 315.884 315.884 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 299.970 NA
Tree creation : 0.057 0.057 0.057 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/27/2019 08:29:05 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 25.013 GB/s : time 468.46 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 84.521 kiops : time 308.05 seconds
[RESULT] BW phase 2 ior_hard_write 0.560 GB/s : time 337.78 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 20.935 kiops : time 315.88 seconds
[RESULT] IOPS phase 3 find 475.480 kiops : time 68.90 seconds
[RESULT] BW phase 3 ior_easy_read 23.233 GB/s : time 504.30 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 354.374 kiops : time 73.47 seconds
[RESULT] BW phase 4 ior_hard_read 2.291 GB/s : time 82.51 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 34.232 kiops : time 193.18 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 52.550 kiops : time 495.47 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 40.980 kiops : time 161.37 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 12.393 kiops : time 556.12 seconds
[SCORE] Bandwidth 5.22532 GB/s : IOPS 63.7378 kiops : TOTAL 18.2497