- 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.
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=/work/ADM/hpc/io500/io500.$timestamp # directory where the data will be stored
io500_result_dir=$PWD/results/$timestamp # the directory where the output results will be kept
mkdir -p $io500_workdir $io500_result_dir
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$PWD/bin/ior
io500_mdtest_cmd=$PWD/bin/mdtest
io500_mdreal_cmd=$PWD/bin/md-real-io
io500_mpirun="mpirun"
io500_mpiargs="-np 96 -hostfile ./machinefile -npernode 1 --allow-run-as-root --mca btl vader,self,openib"
}
function setup_ior_easy {
io500_ior_easy_params="-t 2048k "
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=800000
}
function setup_ior_hard {
io500_ior_hard_writes_per_proc=8000
io500_ior_hard_api="POSIX"
io500_ior_hard_api_specific_options=""
}
function setup_mdt_hard {
io500_mdtest_hard_files_per_proc=60000
io500_mdtest_hard_api="POSIX"
io500_mdtest_hard_api_specific_options=""
}
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=$PWD/bin/sfind.sh
#io500_find_cmd_args=""
# a parallel version in C, the -s adds a stonewall
# for a real run, turn -s (stonewall) off or set it at 300 or more
# to prepare this (assuming you've run ./utilities/prepare.sh already):
# > cd build/pfind
# > ./prepare.sh
# > ./compile.sh
# > cp pfind ../../bin/
# If you use io500_find_mpi="True", then this will run with the same
# number of MPI nodes and ranks as the other phases.
# If you prefer another number, and fewer might be better here,
# Then you can set io500_find_mpi to be "False" and write a wrapper
# script for this which sets up MPI as you would like. Then change
# io500_find_cmd to point to your wrapper script.
io500_find_mpi="True"
io500_find_cmd="$PWD/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
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 {
# TODO: Please add your information using the info-creator!
# EXAMPLE:
echo io500_info_institution='"CNES"'
echo io500_info_system='"HAL"'
echo io500_info_system_classification='"production"'
echo io500_info_storage_install_date='"2017-01-01"'
echo io500_info_storage_refresh_date='"2019-09-24"'
echo io500_info_storage_vendor='"DDN"'
echo io500_info_filesystem_name='"work"'
echo io500_info_filesystem_type='"Spectrum Scale"'
echo io500_info_filesystem_version='"4.2.3-18"'
echo io500_info_client_nodes='"96"'
echo io500_info_client_procs_per_node='"1"'
echo io500_info_client_operating_system='"CentOS"'
echo io500_info_client_operating_system_version='"7.6.1810"'
echo io500_info_client_kernel_version='"3.10.0-957.12.2.el7.x86_64"'
echo io500_info_md_nodes='"2"'
echo io500_info_md_storage_devices='"8"'
echo io500_info_md_storage_type='"NVMe"'
echo io500_info_md_volatile_memory_capacity='"128GB"'
echo io500_info_md_storage_interface='"Infiniband"'
echo io500_info_md_network='"IB-EDR"'
echo io500_info_md_software_version='"4.2.3-18"'
echo io500_info_md_operating_system_version='"7.6.1810"'
echo io500_info_ds_nodes='"8"'
echo io500_info_ds_storage_devices='"300"'
echo io500_info_ds_storage_type='"SSD-HDD"'
echo io500_info_ds_volatile_memory_capacity='"128"'
echo io500_info_ds_storage_interface='"Infiniband"'
echo io500_info_ds_network='"Infiniband"'
echo io500_info_ds_software_version='"4.2.3-18"'
echo io500_info_ds_operating_system_version='"7.6.1810"'
}
main
- ior_easy_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Tue Nov 12 16:56:23 2019
Command line : /opt/cluster/benchs/io-500-dev-io500-sc19/bin/ior -r -R -t 2048k -b 9920000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_easy/ior_file_easy -O stoneWallingStatusFile=/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_easy/stonewall
Machine : Linux node301.sis.cnes.fr
TestID : 0
StartTime : Tue Nov 12 16:56:23 2019
Path : /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_easy
FS : 6350.2 TiB Used FS: 66.1% Inodes: 1797.4 Mi Used Inodes: 46.1%
Options:
api : POSIX
apiVersion :
test filename : /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/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 : 96
tasks : 96
clients per node : 1
repetitions : 1
xfersize : 2 MiB
blocksize : 9.46 TiB
aggregate filesize : 908.20 TiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
WARNING: Expected aggregate file size = 998579896320000.
WARNING: Stat() of aggregate file size = 22941970464768.
WARNING: Using actual aggregate bytes moved = 22941970464768.
read 73441 36724 0.000060 10158080000 2048.00 0.041351 297.89 0.022197 297.92 0
Max Read: 73440.82 MiB/sec (77008.28 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 73440.82 73440.82 73440.82 0.00 36720.41 36720.41 36720.41 0.00 297.91564 NA NA 0 96 1 1 1 1 1 0 0 1 10401873920000 2097152 21879168.0 POSIX 0
Finished : Tue Nov 12 17:01:21 2019
- ior_easy_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Tue Nov 12 16:28:32 2019
Command line : /opt/cluster/benchs/io-500-dev-io500-sc19/bin/ior -w -t 2048k -b 9920000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_easy/ior_file_easy -O stoneWallingStatusFile=/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux node301.sis.cnes.fr
TestID : 0
StartTime : Tue Nov 12 16:28:32 2019
Path : /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_easy
FS : 6350.2 TiB Used FS: 66.1% Inodes: 1797.4 Mi Used Inodes: 43.4%
Options:
api : POSIX
apiVersion :
test filename : /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/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 : 96
tasks : 96
clients per node : 1
repetitions : 1
xfersize : 2 MiB
blocksize : 9.46 TiB
aggregate filesize : 908.20 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: 95088 max: 113954 -- min data: 185.7 GiB mean data: 211.7 GiB time: 300.0s
WARNING: Expected aggregate file size = 998579896320000.
WARNING: Stat() of aggregate file size = 22941970464768.
WARNING: Using actual aggregate bytes moved = 22941970464768.
WARNING: maybe caused by deadlineForStonewalling
write 64519 32295 0.000065 10158080000 2048.00 0.361390 338.74 0.023810 339.11 0
Max Write: 64519.02 MiB/sec (67653.09 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 64519.02 64519.02 64519.02 0.00 32259.51 32259.51 32259.51 0.00 339.11193 300.01 69374.39 0 96 1 1 1 1 1 0 0 1 10401873920000 2097152 21879168.0 POSIX 0
Finished : Tue Nov 12 16:34:11 2019
- ior_hard_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Tue Nov 12 17:04:13 2019
Command line : /opt/cluster/benchs/io-500-dev-io500-sc19/bin/ior -r -R -s 8000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_hard/IOR_file -O stoneWallingStatusFile=/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_hard/stonewall
Machine : Linux node301.sis.cnes.fr
TestID : 0
StartTime : Tue Nov 12 17:04:13 2019
Path : /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_hard
FS : 6350.2 TiB Used FS: 66.1% Inodes: 1797.4 Mi Used Inodes: 46.2%
Options:
api : POSIX
apiVersion :
test filename : /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 8000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 96
tasks : 96
clients per node : 1
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 33.62 GiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 22845 511193 1.49 45.91 45.91 0.015788 1.50 0.014348 1.51 0
Max Read: 22845.48 MiB/sec (23955.23 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 22845.48 22845.48 22845.48 0.00 509598.94 509598.94 509598.94 0.00 1.50707 NA NA 0 96 1 1 0 1 1 0 0 8000 47008 47008 34429.7 POSIX 0
Finished : Tue Nov 12 17:04:14 2019
- ior_hard_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Tue Nov 12 16:40:19 2019
Command line : /opt/cluster/benchs/io-500-dev-io500-sc19/bin/ior -w -s 8000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_hard/IOR_file -O stoneWallingStatusFile=/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux node301.sis.cnes.fr
TestID : 0
StartTime : Tue Nov 12 16:40:19 2019
Path : /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_hard
FS : 6350.2 TiB Used FS: 66.1% Inodes: 1797.4 Mi Used Inodes: 45.8%
Options:
api : POSIX
apiVersion :
test filename : /work/ADM/hpc/io500/io500.2019.11.12-16.28.31/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 8000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 96
tasks : 96
clients per node : 1
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 33.62 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: 2461 max: 8000 -- min data: 0.1 GiB mean data: 0.2 GiB time: 301.4s
write 53.74 1198.72 301.44 45.91 45.91 0.030338 640.68 0.023403 640.70 0
Max Write: 53.74 MiB/sec (56.35 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 53.74 53.74 53.74 0.00 1198.68 1198.68 1198.68 0.00 640.70271 301.40 59.64 0 96 1 1 0 1 1 0 0 8000 47008 47008 34429.7 POSIX 0
Finished : Tue Nov 12 16:51:00 2019
- mdtest_easy_delete
-
-- started at 11/12/2019 17:04:41 --
mdtest-3.3.0+dev was launched with 96 total task(s) on 96 node(s)
Command line used: /opt/cluster/benchs/io-500-dev-io500-sc19/bin/mdtest '-r' '-F' '-P' '-d' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_easy' '-n' '800000' '-u' '-L' '-x' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_easy-stonewall' '-N' '1'
Path: /work/ADM/hpc/io500/io500.2019.11.12-16.28.31
FS: 6350.2 TiB Used FS: 66.1% Inodes: 1797.4 Mi Used Inodes: 46.2%
Nodemap: 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 1 for each phase.
96 tasks, 76800000 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 : 110598.398 110597.834 110598.033 0.079
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 2.783 2.783 2.783 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 : 420.724 420.722 420.724 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.359 0.359 0.359 0.000
-- finished at 11/12/2019 17:11:42 --
- mdtest_easy_stat
-
-- started at 11/12/2019 17:01:22 --
mdtest-3.3.0+dev was launched with 96 total task(s) on 96 node(s)
Command line used: /opt/cluster/benchs/io-500-dev-io500-sc19/bin/mdtest '-T' '-F' '-P' '-d' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_easy' '-n' '800000' '-u' '-L' '-x' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_easy-stonewall' '-N' '1'
Path: /work/ADM/hpc/io500/io500.2019.11.12-16.28.31
FS: 6350.2 TiB Used FS: 66.1% Inodes: 1797.4 Mi Used Inodes: 46.2%
Nodemap: 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 1 for each phase.
96 tasks, 76800000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 275042.182 275040.200 275040.841 0.296
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 : 169.180 169.178 169.179 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 11/12/2019 17:04:11 --
- mdtest_easy_write
-
-- started at 11/12/2019 16:34:12 --
mdtest-3.3.0+dev was launched with 96 total task(s) on 96 node(s)
Command line used: /opt/cluster/benchs/io-500-dev-io500-sc19/bin/mdtest '-C' '-F' '-P' '-d' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_easy' '-n' '800000' '-u' '-L' '-x' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /work/ADM/hpc/io500/io500.2019.11.12-16.28.31
FS: 6350.2 TiB Used FS: 66.2% Inodes: 1797.4 Mi Used Inodes: 43.4%
Nodemap: 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 1 for each phase.
96 tasks, 76800000 files
Continue stonewall hit min: 328389 max: 484700 avg: 472705.6
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 127328.881 127327.824 127328.264 0.156
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 151389.544 NA
Tree creation : 4.035 4.035 4.035 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 : 365.444 365.441 365.443 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 299.755 NA
Tree creation : 0.248 0.248 0.248 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/12/2019 16:40:18 --
- mdtest_hard_delete
-
-- started at 11/12/2019 17:12:36 --
mdtest-3.3.0+dev was launched with 96 total task(s) on 96 node(s)
Command line used: /opt/cluster/benchs/io-500-dev-io500-sc19/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_hard' '-n' '60000' '-x' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /work/ADM/hpc/io500/io500.2019.11.12-16.28.31
FS: 6350.2 TiB Used FS: 66.1% Inodes: 1797.4 Mi Used Inodes: 43.7%
Nodemap: 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 1 for each phase.
96 tasks, 5760000 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 : 29343.570 29343.383 29343.437 0.025
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.023 0.023 0.023 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 : 196.296 196.295 196.296 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 44.352 44.352 44.352 0.000
-- finished at 11/12/2019 17:16:37 --
- mdtest_hard_read
-
-- started at 11/12/2019 17:11:43 --
mdtest-3.3.0+dev was launched with 96 total task(s) on 96 node(s)
Command line used: /opt/cluster/benchs/io-500-dev-io500-sc19/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_hard' '-n' '60000' '-x' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /work/ADM/hpc/io500/io500.2019.11.12-16.28.31
FS: 6350.2 TiB Used FS: 66.1% Inodes: 1797.4 Mi Used Inodes: 44.1%
Nodemap: 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 1 for each phase.
96 tasks, 5760000 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 : 110562.548 110561.524 110562.028 0.253
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 : 52.098 52.097 52.097 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 11/12/2019 17:12:35 --
- mdtest_hard_stat
-
-- started at 11/12/2019 17:04:15 --
mdtest-3.3.0+dev was launched with 96 total task(s) on 96 node(s)
Command line used: /opt/cluster/benchs/io-500-dev-io500-sc19/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_hard' '-n' '60000' '-x' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /work/ADM/hpc/io500/io500.2019.11.12-16.28.31
FS: 6350.2 TiB Used FS: 66.1% Inodes: 1797.4 Mi Used Inodes: 46.2%
Nodemap: 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 1 for each phase.
96 tasks, 5760000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 232811.758 232807.913 232810.294 0.880
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 : 24.741 24.741 24.741 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 11/12/2019 17:04:40 --
- mdtest_hard_write
-
-- started at 11/12/2019 16:51:01 --
mdtest-3.3.0+dev was launched with 96 total task(s) on 96 node(s)
Command line used: /opt/cluster/benchs/io-500-dev-io500-sc19/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_hard' '-n' '60000' '-x' '/work/ADM/hpc/io500/io500.2019.11.12-16.28.31/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /work/ADM/hpc/io500/io500.2019.11.12-16.28.31
FS: 6350.2 TiB Used FS: 66.1% Inodes: 1797.4 Mi Used Inodes: 45.9%
Nodemap: 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 1 for each phase.
96 tasks, 5760000 files
Continue stonewall hit min: 54827 max: 60000 avg: 59946.1
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 19047.534 19047.357 19047.406 0.026
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 19182.930 NA
Tree creation : 5085.177 5085.177 5085.177 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 : 302.404 302.401 302.403 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 299.997 NA
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/12/2019 16:56:04 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 63.007 GB/s : time 338.74 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 127.329 kiops : time 365.44 seconds
[RESULT] BW phase 2 ior_hard_write 0.052 GB/s : time 640.68 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 19.048 kiops : time 302.40 seconds
[RESULT] IOPS phase 3 find 2965.490 kiops : time 17.80 seconds
[RESULT] BW phase 3 ior_easy_read 71.720 GB/s : time 297.89 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 275.042 kiops : time 169.18 seconds
[RESULT] BW phase 4 ior_hard_read 22.310 GB/s : time 1.50 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 232.812 kiops : time 24.74 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 110.598 kiops : time 420.72 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 110.563 kiops : time 52.10 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 29.344 kiops : time 241.68 seconds
[SCORE] Bandwidth 8.52862 GB/s : IOPS 141.993 kiops : TOTAL 34.7995