- 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=$PWD/datafiles/io500.$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="/usr/mpi/gcc/openmpi-4.0.0rc5/bin/mpirun"
io500_mpiargs="-np 80 --map-by node -machinefile 10nodes --allow-run-as-root"
}
function setup_ior_easy {
#io500_ior_easy_params="-t 2048k -b \${io500_ior_easy_size}m -F"
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="1344944"
}
function setup_ior_hard {
io500_ior_hard_api="POSIX"
io500_ior_hard_api_specific_options=""
}
function setup_mdt_hard {
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 {
io500_info_submitter="Simon Thompson"
io500_info_10nodechallenge="true"
io500_info_institution="University of Birmingham"
io500_info_system="BEAR-AI"
io500_info_storage_install_date="2019-04-01"
io500_info_storage_refresh_date="2019-04-01"
io500_info_storage_vendor="DDN"
io500_info_filesystem_type="Spectrum Scale"
io500_info_filesystem_version="5.0.3.3"
io500_info_client_nodes="10"
io500_info_client_procs_per_node="8"
io500_info_client_operating_system="RHEL"
io500_info_client_operating_system_version="7.6"
io500_info_client_kernel_version="4.14.0-115.7.1.el7a.ppc64le"
io500_info_ds_nodes="4"
io500_info_ds_storage_devices="20"
io500_info_ds_storage_type="NVMe"
io500_info_ds_volatile_memory_capacity="96GB"
io500_info_ds_storage_interface="NVMe"
io500_info_ds_network="Infiniband"
io500_info_ds_software_version="5.0.2.3"
io500_info_ds_operating_system_version="RHEL 7.6"
}
main
- ior_easy_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sun Nov 10 21:12:58 2019
Command line : /ai/io500-test/2019-11/ppc64le/bin/ior -r -R -t 2048k -b 9920000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_easy/ior_file_easy -O stoneWallingStatusFile=/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_easy/stonewall
Machine : Linux bear-pg0305u03a.bear.cluster
TestID : 0
StartTime : Sun Nov 10 21:12:58 2019
Path : /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_easy
FS : 109.5 TiB Used FS: 7.6% Inodes: 147.7 Mi Used Inodes: 30.5%
Options:
api : POSIX
apiVersion :
test filename : /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/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
tasks : 80
clients per node : 8
repetitions : 1
xfersize : 2 MiB
blocksize : 9.46 TiB
aggregate filesize : 756.84 TiB
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
WARNING: Expected aggregate file size = 832149913600000.
WARNING: Stat() of aggregate file size = 3258974208000.
WARNING: Using actual aggregate bytes moved = 3258974208000.
read 25483 10158080000 2048.00 0.005080 121.96 0.000289 121.96 0
Max Read: 25483.23 MiB/sec (26721.10 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 25483.23 25483.23 25483.23 0.00 12741.61 12741.61 12741.61 0.00 121.96257 NA NA 0 80 8 1 1 1 1 0 0 1 10401873920000 2097152 3108000.0 POSIX 0
Finished : Sun Nov 10 21:15:00 2019
- ior_easy_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sun Nov 10 20:31:26 2019
Command line : /ai/io500-test/2019-11/ppc64le/bin/ior -w -t 2048k -b 9920000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_easy/ior_file_easy -O stoneWallingStatusFile=/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux bear-pg0305u03a.bear.cluster
TestID : 0
StartTime : Sun Nov 10 20:31:26 2019
Path : /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_easy
FS : 109.5 TiB Used FS: 4.3% Inodes: 147.7 Mi Used Inodes: 0.2%
Options:
api : POSIX
apiVersion :
test filename : /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/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
tasks : 80
clients per node : 8
repetitions : 1
xfersize : 2 MiB
blocksize : 9.46 TiB
aggregate filesize : 756.84 TiB
stonewallingTime : 300
stoneWallingWearOut : 1
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
stonewalling pairs accessed min: 15031 max: 19425 -- min data: 29.4 GiB mean data: 33.6 GiB time: 301.6s
WARNING: Expected aggregate file size = 832149913600000.
WARNING: Stat() of aggregate file size = 3258974208000.
WARNING: Using actual aggregate bytes moved = 3258974208000.
WARNING: maybe caused by deadlineForStonewalling
write 9096 10158080000 2048.00 0.116563 341.56 0.002836 341.68 0
Max Write: 9096.16 MiB/sec (9538.01 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 9096.16 9096.16 9096.16 0.00 4548.08 4548.08 4548.08 0.00 341.68281 301.61 9137.51 0 80 8 1 1 1 1 0 0 1 10401873920000 2097152 3108000.0 POSIX 0
Finished : Sun Nov 10 20:37:07 2019
- ior_hard_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sun Nov 10 21:18:05 2019
Command line : /ai/io500-test/2019-11/ppc64le/bin/ior -r -R -s 1900000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_hard/IOR_file -O stoneWallingStatusFile=/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_hard/stonewall
Machine : Linux bear-pg0305u03a.bear.cluster
TestID : 0
StartTime : Sun Nov 10 21:18:05 2019
Path : /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_hard
FS : 109.5 TiB Used FS: 7.6% Inodes: 147.7 Mi Used Inodes: 30.5%
Options:
api : POSIX
apiVersion :
test filename : /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 1900000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 80
clients per node : 8
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 6.50 TiB
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
WARNING: Expected aggregate file size = 7145216000000.
WARNING: Stat() of aggregate file size = 667231552000.
WARNING: Using actual aggregate bytes moved = 667231552000.
read 481.89 45.91 45.91 0.006416 1320.47 0.000449 1320.48 0
Max Read: 481.89 MiB/sec (505.29 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 481.89 481.89 481.89 0.00 10749.11 10749.11 10749.11 0.00 1320.48150 NA NA 0 80 8 1 0 1 1 0 0 1900000 47008 47008 636321.6 POSIX 0
Finished : Sun Nov 10 21:40:06 2019
- ior_hard_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sun Nov 10 20:42:43 2019
Command line : /ai/io500-test/2019-11/ppc64le/bin/ior -w -s 1900000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_hard/IOR_file -O stoneWallingStatusFile=/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux bear-pg0305u03a.bear.cluster
TestID : 0
StartTime : Sun Nov 10 20:42:43 2019
Path : /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_hard
FS : 109.5 TiB Used FS: 7.0% Inodes: 147.7 Mi Used Inodes: 18.1%
Options:
api : POSIX
apiVersion :
test filename : /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 1900000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 80
clients per node : 8
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 6.50 TiB
stonewallingTime : 300
stoneWallingWearOut : 1
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
stonewalling pairs accessed min: 17772 max: 177425 -- min data: 0.8 GiB mean data: 1.3 GiB time: 300.0s
WARNING: Expected aggregate file size = 7145216000000.
WARNING: Stat() of aggregate file size = 667231552000.
WARNING: Using actual aggregate bytes moved = 667231552000.
WARNING: maybe caused by deadlineForStonewalling
write 552.52 45.91 45.91 0.034247 1151.62 0.011290 1151.67 0
Max Write: 552.52 MiB/sec (579.36 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggs(MiB) API RefNum
write 552.52 552.52 552.52 0.00 12324.73 12324.73 12324.73 0.00 1151.66833 300.03 346.48 0 80 8 1 0 1 1 0 0 1900000 47008 47008 636321.6 POSIX 0
Finished : Sun Nov 10 21:01:54 2019
- mdtest_easy_delete
-
-- started at 11/10/2019 21:41:19 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /ai/io500-test/2019-11/ppc64le/bin/mdtest '-r' '-F' '-P' '-d' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_easy' '-n' '1344944' '-u' '-L' '-x' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_easy-stonewall' '-N' '1'
Path: /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07
FS: 109.5 TiB Used FS: 7.6% Inodes: 147.7 Mi Used Inodes: 30.5%
Nodemap: 10000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank 0 Line 2128 Shifting ranks by 1 for each phase.
80 tasks, 107595520 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 : 51037.944 51037.934 51037.939 0.003
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.266 0.266 0.266 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 : 666.704 666.704 666.704 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 3.753 3.753 3.753 0.000
-- finished at 11/10/2019 21:52:30 --
- mdtest_easy_stat
-
-- started at 11/10/2019 21:15:03 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /ai/io500-test/2019-11/ppc64le/bin/mdtest '-T' '-F' '-P' '-d' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_easy' '-n' '1344944' '-u' '-L' '-x' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_easy-stonewall' '-N' '1'
Path: /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07
FS: 109.5 TiB Used FS: 7.6% Inodes: 147.7 Mi Used Inodes: 30.5%
Nodemap: 10000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank 0 Line 2128 Shifting ranks by 1 for each phase.
80 tasks, 107595520 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 188932.221 188932.163 188932.197 0.017
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 : 180.103 180.103 180.103 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 11/10/2019 21:18:03 --
- mdtest_easy_write
-
-- started at 11/10/2019 20:37:10 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /ai/io500-test/2019-11/ppc64le/bin/mdtest '-C' '-F' '-P' '-d' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_easy' '-n' '1344944' '-u' '-L' '-x' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07
FS: 109.5 TiB Used FS: 6.7% Inodes: 147.7 Mi Used Inodes: 0.2%
Nodemap: 10000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank 0 Line 2128 Shifting ranks by 1 for each phase.
80 tasks, 107595520 files
Continue stonewall hit min: 359182 max: 425340 avg: 399771.1
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 103110.418 103110.396 103110.409 0.005
File stat : 0.000 0.000 0.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
File create (stonewall) : NA NA 106730.984 NA
Tree creation : 2.562 2.562 2.562 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 : 330.007 330.007 330.007 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 299.648 NA
Tree creation : 0.390 0.390 0.390 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/10/2019 20:42:40 --
- mdtest_hard_delete
-
-- started at 11/10/2019 21:54:19 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /ai/io500-test/2019-11/ppc64le/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_hard' '-n' '950000' '-x' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07
FS: 109.5 TiB Used FS: 7.6% Inodes: 147.7 Mi Used Inodes: 8.8%
Nodemap: 10000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank 0 Line 2128 Shifting ranks by 1 for each phase.
80 tasks, 76000000 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 : 11723.285 11723.283 11723.284 0.001
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 12.512 12.512 12.512 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 : 1108.208 1108.208 1108.208 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.080 0.080 0.080 0.000
-- finished at 11/10/2019 22:12:47 --
- mdtest_hard_read
-
-- started at 11/10/2019 21:52:32 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /ai/io500-test/2019-11/ppc64le/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_hard' '-n' '950000' '-x' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07
FS: 109.5 TiB Used FS: 7.6% Inodes: 147.7 Mi Used Inodes: 9.8%
Nodemap: 10000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank 0 Line 2128 Shifting ranks by 1 for each phase.
80 tasks, 76000000 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 : 124972.117 124972.063 124972.085 0.012
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 : 103.958 103.958 103.958 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 11/10/2019 21:54:16 --
- mdtest_hard_stat
-
-- started at 11/10/2019 21:40:08 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /ai/io500-test/2019-11/ppc64le/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_hard' '-n' '950000' '-x' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07
FS: 109.5 TiB Used FS: 7.6% Inodes: 147.7 Mi Used Inodes: 30.5%
Nodemap: 10000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank 0 Line 2128 Shifting ranks by 1 for each phase.
80 tasks, 76000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 188008.066 188007.976 188008.014 0.020
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 : 69.103 69.103 69.103 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 11/10/2019 21:41:17 --
- mdtest_hard_write
-
-- started at 11/10/2019 21:01:56 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /ai/io500-test/2019-11/ppc64le/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_hard' '-n' '950000' '-x' '/ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /ai/io500-test/2019-11/ppc64le/datafiles/io500.2019.11.10-20.31.07
FS: 109.5 TiB Used FS: 7.6% Inodes: 147.7 Mi Used Inodes: 22.2%
Nodemap: 10000000001000000000100000000010000000001000000000100000000010000000001000000000
V-0: Rank 0 Line 2128 Shifting ranks by 1 for each phase.
80 tasks, 76000000 files
Continue stonewall hit min: 90412 max: 162398 avg: 103444.1
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 23009.911 23009.904 23009.907 0.002
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 27584.710 NA
Tree creation : 572.410 572.410 572.410 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 : 564.619 564.619 564.619 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 300.004 NA
Tree creation : 0.002 0.002 0.002 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/10/2019 21:11:21 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 8.883 GB/s : time 341.68 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 103.110 kiops : time 330.01 seconds
[RESULT] BW phase 2 ior_hard_write 0.540 GB/s : time 1151.67 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 23.010 kiops : time 564.62 seconds
[RESULT] IOPS phase 3 find 496.590 kiops : time 94.68 seconds
[RESULT] BW phase 3 ior_easy_read 24.886 GB/s : time 121.96 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 188.932 kiops : time 180.10 seconds
[RESULT] BW phase 4 ior_hard_read 0.471 GB/s : time 1320.48 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 188.008 kiops : time 69.10 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 51.038 kiops : time 666.70 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 124.972 kiops : time 103.96 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 11.723 kiops : time 1110.99 seconds
[SCORE] Bandwidth 2.73715 GB/s : IOPS 86.4831 kiops : TOTAL 15.3856