- 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=/regal/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 -c 1 ${io500_workdir}/ior_easy
mkdir -p ${io500_workdir}/ior_hard
lfs setstripe -c 108 ${io500_workdir}/ior_hard
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$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=12500
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=30000
}
function setup_ior_hard {
io500_ior_hard_api="POSIX"
io500_ior_hard_api_specific_options=""
io500_ior_hard_writes_per_proc=25000
}
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 {
io500_info_submitter="Stanford Research Computing Center"
io500_info_institution="Stanford"
io500_info_system="Sherlock/Regal"
io500_info_system_classification="production"
io500_info_storage_install_date="2013-05-28"
io500_info_storage_refresh_date="2016-08-05"
io500_info_storage_vendor="Dell"
io500_info_filesystem_name="Sherlock/Regal"
io500_info_filesystem_type="Lustre"
io500_info_filesystem_version="2.8.0"
io500_info_client_nodes="10"
io500_info_client_procs_per_node="16"
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="1"
io500_info_md_storage_devices="1"
io500_info_md_storage_type="HDD"
io500_info_md_volatile_memory_capacity="128GB"
io500_info_md_storage_interface="SAS"
io500_info_md_network="Infiniband"
io500_info_md_software_version="2.8.0"
io500_info_md_operating_system_version="6.7"
io500_info_md_overhead="50"
io500_info_ds_nodes="18"
io500_info_ds_storage_devices="108"
io500_info_ds_storage_type="NL-SAS7.2K"
io500_info_ds_volatile_memory_capacity="128GB"
io500_info_ds_storage_interface="SAS"
io500_info_ds_network="Infiniband"
io500_info_ds_software_version="2.8.0"
io500_info_ds_operating_system_version="6.7"
io500_info_ds_overhead="20"
}
main
- ior_easy_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Wed Nov 6 21:08:33 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -r -R -t 2048k -b 12500m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_easy/ior_file_easy -O stoneWallingStatusFile=/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_easy/stonewall
Machine : Linux sh-20-29.int
TestID : 0
StartTime : Wed Nov 6 21:08:33 2019
Path : /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_easy
FS : 3142.2 TiB Used FS: 0.7% Inodes: 1078.0 Mi Used Inodes: 4.4%
Options:
api : POSIX
apiVersion :
test filename : /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/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 : 2 MiB
blocksize : 12.21 GiB
aggregate filesize : 1.91 TiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 6844 5391 0.029680 12800000 2048.00 0.013540 185.51 106.73 292.24 0
Max Read: 6843.72 MiB/sec (7176.16 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
read 6843.72 6843.72 6843.72 0.00 3421.86 3421.86 3421.86 0.00 292.23886 NA NA 0 160 16 1 1 1 1 0 0 1 13107200000 2097152 2000000.0 POSIX 0
Finished : Wed Nov 6 21:15:12 2019
- ior_easy_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Wed Nov 6 20:29:31 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -w -t 2048k -b 12500m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_easy/ior_file_easy -O stoneWallingStatusFile=/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux sh-20-29.int
TestID : 0
StartTime : Wed Nov 6 20:29:31 2019
Path : /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_easy
FS : 3142.2 TiB Used FS: 0.6% Inodes: 1078.0 Mi Used Inodes: 3.6%
Options:
api : POSIX
apiVersion :
test filename : /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/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 : 2 MiB
blocksize : 12.21 GiB
aggregate filesize : 1.91 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: 3087 max: 6250 -- min data: 6.0 GiB mean data: 11.6 GiB time: 301.6s
write 3751 2341.95 0.065442 12800000 2048.00 0.022411 426.99 106.21 533.23 0
Max Write: 3750.75 MiB/sec (3932.95 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 3750.75 3750.75 3750.75 0.00 1875.38 1875.38 1875.38 0.00 533.22644 301.61 6307.21 0 160 16 1 1 1 1 0 0 1 13107200000 2097152 2000000.0 POSIX 0
Finished : Wed Nov 6 20:43:41 2019
- ior_hard_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Wed Nov 6 21:16:11 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -r -R -s 25000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_hard/IOR_file -O stoneWallingStatusFile=/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_hard/stonewall
Machine : Linux sh-20-29.int
TestID : 0
StartTime : Wed Nov 6 21:16:11 2019
Path : /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_hard
FS : 3142.2 TiB Used FS: 0.7% Inodes: 1078.0 Mi Used Inodes: 4.4%
Options:
api : POSIX
apiVersion :
test filename : /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 25000
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 : 175.12 GiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 727.83 16367 139.64 45.91 45.91 0.017424 244.39 1.99 246.38 0
Max Read: 727.83 MiB/sec (763.18 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggs(MiB) API RefNum
read 727.83 727.83 727.83 0.00 16235.15 16235.15 16235.15 0.00 246.37898 NA NA 0 160 16 1 0 1 1 0 0 25000 47008 47008 179321.3 POSIX 0
Finished : Wed Nov 6 21:20:17 2019
- ior_hard_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Wed Nov 6 20:50:38 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -w -s 25000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_hard/IOR_file -O stoneWallingStatusFile=/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux sh-20-29.int
TestID : 0
StartTime : Wed Nov 6 20:50:38 2019
Path : /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_hard
FS : 3142.2 TiB Used FS: 0.7% Inodes: 1078.0 Mi Used Inodes: 4.0%
Options:
api : POSIX
apiVersion :
test filename : /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 25000
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 : 175.12 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: 17958 max: 25000 -- min data: 0.8 GiB mean data: 1.1 GiB time: 300.0s
write 427.23 9530 300.09 45.91 45.91 0.026939 419.71 0.017552 419.73 0
Max Write: 427.23 MiB/sec (447.98 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 427.23 427.23 427.23 0.00 9529.85 9529.85 9529.85 0.00 419.73383 300.02 595.60 0 160 16 1 0 1 1 0 0 25000 47008 47008 179321.3 POSIX 0
Finished : Wed Nov 6 20:57:38 2019
- mdtest_easy_delete
-
-- started at 11/06/2019 21:22:27 --
mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-r' '-F' '-P' '-d' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_easy' '-n' '30000' '-u' '-L' '-x' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_easy-stonewall' '-N' '1'
Path: /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24
FS: 3142.2 TiB Used FS: 0.7% Inodes: 1078.0 Mi Used Inodes: 4.4%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 16 for each phase.
160 tasks, 4800000 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 : 12341.974 9702.466 12260.816 451.859
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 5.138 5.138 5.138 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 : 494.720 388.917 392.156 18.034
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.195 0.195 0.195 0.000
-- finished at 11/06/2019 21:30:42 --
- mdtest_easy_stat
-
-- started at 11/06/2019 21:15:23 --
mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-T' '-F' '-P' '-d' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_easy' '-n' '30000' '-u' '-L' '-x' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_easy-stonewall' '-N' '1'
Path: /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24
FS: 3142.2 TiB Used FS: 0.7% Inodes: 1078.0 Mi Used Inodes: 4.4%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 16 for each phase.
160 tasks, 4800000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 129685.173 129683.000 129684.496 0.380
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 : 37.013 37.013 37.013 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 11/06/2019 21:16:00 --
- mdtest_easy_write
-
-- started at 11/06/2019 20:44:27 --
mdtest-3.3.0+dev was launched with 160 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-C' '-F' '-P' '-d' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_easy' '-n' '30000' '-u' '-L' '-x' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24
FS: 3142.2 TiB Used FS: 0.7% Inodes: 1078.0 Mi Used Inodes: 3.6%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 16 for each phase.
160 tasks, 4800000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 13107.040 13106.737 13107.023 0.051
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 17433.782 NA
Tree creation : 55.581 55.581 55.581 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 : 366.224 366.215 366.216 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 275.328 NA
Tree creation : 0.018 0.018 0.018 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/06/2019 20:50:33 --
- mdtest_hard_delete
-
-- started at 11/06/2019 21:36:14 --
mdtest-3.3.0+dev was launched with 160 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' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_hard' '-n' '30000' '-x' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24
FS: 3142.2 TiB Used FS: 0.7% Inodes: 1078.0 Mi Used Inodes: 4.0%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 16 for each phase.
160 tasks, 4800000 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 : 7741.747 7741.743 7741.745 0.001
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 1.264 1.264 1.264 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 : 620.015 620.015 620.015 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.791 0.791 0.791 0.000
-- finished at 11/06/2019 21:46:35 --
- mdtest_hard_read
-
-- started at 11/06/2019 21:30:51 --
mdtest-3.3.0+dev was launched with 160 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' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_hard' '-n' '30000' '-x' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24
FS: 3142.2 TiB Used FS: 0.7% Inodes: 1078.0 Mi Used Inodes: 4.0%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 16 for each phase.
160 tasks, 4800000 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 : 19325.511 15330.892 19125.767 870.604
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 : 313.093 248.376 251.612 14.105
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 11/06/2019 21:36:04 --
- mdtest_hard_stat
-
-- started at 11/06/2019 21:20:29 --
mdtest-3.3.0+dev was launched with 160 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' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_hard' '-n' '30000' '-x' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24
FS: 3142.2 TiB Used FS: 0.7% Inodes: 1078.0 Mi Used Inodes: 4.4%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 16 for each phase.
160 tasks, 4800000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 41743.714 41743.580 41743.647 0.035
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 : 114.988 114.987 114.988 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 11/06/2019 21:22:24 --
- mdtest_hard_write
-
srun: Job 54314950 step creation temporarily disabled, retrying
srun: Step created for job 54314950
-- started at 11/06/2019 20:57:43 --
mdtest-3.3.0+dev was launched with 160 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' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_hard' '-n' '30000' '-x' '/regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /regal/users/sthiell/io500-sc19/datafiles/io500.2019.11.06-20.29.24
FS: 3142.2 TiB Used FS: 0.7% Inodes: 1078.0 Mi Used Inodes: 4.0%
Nodemap: 1111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 16 for each phase.
160 tasks, 4800000 files
Continue stonewall hit min: 25232 max: 30000 avg: 29080.8
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 11730.873 7722.203 11589.970 675.924
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 11448.665 NA
Tree creation : 877.627 877.627 877.627 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 : 621.584 409.177 416.182 34.916
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 406.416 NA
Tree creation : 0.001 0.001 0.001 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/06/2019 21:08:05 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 3.663 GB/s : time 426.99 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 13.107 kiops : time 366.22 seconds
[RESULT] BW phase 2 ior_hard_write 0.417 GB/s : time 419.71 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 11.731 kiops : time 621.58 seconds
[RESULT] IOPS phase 3 find 459.780 kiops : time 21.08 seconds
[RESULT] BW phase 3 ior_easy_read 6.684 GB/s : time 185.51 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 129.685 kiops : time 37.01 seconds
[RESULT] BW phase 4 ior_hard_read 0.711 GB/s : time 244.39 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 41.744 kiops : time 114.99 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 12.342 kiops : time 494.72 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 19.325 kiops : time 313.09 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 7.742 kiops : time 629.42 seconds
[SCORE] Bandwidth 1.64149 GB/s : IOPS 30.2798 kiops : TOTAL 7.05011