- 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 -x
if [ "$1" == "" ]
then
SCALE=1
else
SCALE=$1
fi
NP=$(( $SCALE * 16 ))
echo "$SCALE processes per node for $NP processes."
set -euo pipefail # better error handling
export OFS_MOUNT=/scratch4/jburto2
# 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="True" # 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_stonewall_timer=300 # Stonewalling timer, stop with wearout after 300s with default test, set to 0, if you never want to abort...
# 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=$OFS_MOUNT/io500/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
mkdir -p ${io500_workdir}/ior_easy ${io500_workdir}/ior_hard
mkdir -p ${io500_workdir}/mdt_easy ${io500_workdir}/mdt_hard
# for ior_easy, large chunks, as few targets as will allow the files to be evenly spread.
beegfs-ctl --setpattern --numtargets=3 --chunksize=4m --mount=/scratch4 ${io500_workdir}/ior_easy
# stripe across all OSTs for ior_hard, 64k chunksize
# best pattern is minimal chunksize to fit one I/O in, regardless of RAID stripe.
beegfs-ctl --setpattern --numtargets=6 --chunksize=64k --mount=/scratch4 ${io500_workdir}/ior_hard
# turn off striping and use small chunks for mdtest
beegfs-ctl --setpattern --numtargets=1 --chunksize=64k --mount=/scratch4 ${io500_workdir}/mdt_easy
beegfs-ctl --setpattern --numtargets=1 --chunksize=64k --mount=/scratch4 ${io500_workdir}/mdt_hard
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$PWD/bin/ior
io500_mdtest_cmd=$PWD/bin/mdtest
io500_mdreal_cmd=$PWD/bin/md-real-io
io500_mpi_prefix="/usr/lib64/openmpi"
#io500_mpi_prefix="/home/jburto2/openmpi/1.10.7"
io500_mpirun="$io500_mpi_prefix/bin/mpirun"
# Run OpenMPI over ethernet to keep the IB network clear for data. Map by node to balance processes.
# The I/O 500 benchmarks are not heavy on interprocess communication.
io500_mpiargs="-np $NP --mca btl_tcp_if_exclude ib0 --mca btl ^openib --map-by node --machinefile /home/jburto2/hpccnodelistmpi --prefix $io500_mpi_prefix"
}
function setup_ior_easy {
# 2M writes, 128 GB per proc, file per proc.
io500_ior_easy_size=$((120 * 1024 / $SCALE))
io500_ior_easy_params="-t 4m -b ${io500_ior_easy_size}m -F -a POSIX"
}
function setup_mdt_easy {
# one level, 11 directories, unique dir per thread, files only at leaves.
# BeeGFS doesn't have distributed directories, so more directories = better distribution.
# io500_mdtest_easy_params="-z 1 -b 6 -u -L"
io500_mdtest_easy_params="-u -L"
io500_mdtest_easy_files_per_proc=800000
}
function setup_ior_hard {
if [ "$SCALE" == "1" ]
then
# One process per node is significantly faster because of buffering.
io500_ior_hard_writes_per_proc=2200000
else
io500_ior_hard_writes_per_proc=$(( 2200000 / $SCALE ))
fi
io500_ior_hard_other_options=" -a POSIX"
}
function setup_mdt_hard {
# Multiple directories might improve mdt_hard slightly, but this test is storage bound, not md bound.
io500_mdtest_hard_files_per_proc="$(( 150000 / $SCALE ))"
io500_mdtest_files_per_proc=$(( 150000 / $SCALE ))
io500_mdtest_hard_other_options=""
}
function setup_find {
#
# setup the find command. This is an area where innovation is allowed.
# There are three default options provided. One is a serial find, one is python
# parallel version, one is C parallel version. Current default is to use serial.
# But it is very slow. We recommend to either customize or use the C parallel version.
# For GPFS, we recommend to use the provided mmfind wrapper described below.
# Instructions below.
# If a custom approach is used, please provide enough info so others can reproduce.
# the serial version that should run (SLOWLY) without modification
#io500_find_mpi="False"
#io500_find_cmd=$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"
io500_find_cmd_args="-s 10000 -r $io500_result_dir/pfind_results"
# for GPFS systems, you should probably use the provided mmfind wrapper
# if you used ./utilities/prepare.sh, you'll find this wrapper in ./bin/mmfind.sh
#io500_find_mpi="False"
#io500_find_cmd="$PWD/bin/mmfind.sh"
#io500_find_cmd_args=""
}
function setup_mdreal {
io500_mdreal_params="-P=5000 -I=1000"
}
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 ./bin/io500_fixed.sh 2>&1 | tee $io500_result_dir/io-500-summary.$timestamp.txt
}
# Add key/value pairs defining your system
# Feel free to add extra ones if you'd like
function extra_description {
# top level info
io500_info_system_name='Palmetto scratch4' # e.g. Oakforest-PACS
io500_info_institute_name='Clemson University' # e.g. JCAHPC
io500_info_storage_age_in_months='0' # not install date but age since last refresh
io500_info_storage_install_date='01/15' # MM/YY
io500_info_storage_refresh_date='10/18' # MM/YY
io500_info_filesysem='BeeGFS' # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
io500_info_filesystem_version='7.1'
# client side info
io500_info_num_client_nodes="$(( ${SCALE} * 16 ))"
io500_info_procs_per_node="1"
# server side info
io500_info_num_metadata_server_nodes='6'
io500_info_num_data_server_nodes='6'
io500_info_num_data_storage_devices='60' # if you have 5 data servers, and each has 5 drives, then this number is 25
io500_info_num_metadata_storage_devices='12' # if you have 2 metadata servers, and each has 5 drives, then this number is 10
io500_info_data_storage_type='HDD' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_metadata_storage_type='SSD' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_storage_network='infiniband' # infiniband, omnipath, ethernet, etc
io500_info_storage_interface='SATA' # SAS, SATA, NVMe, etc
# miscellaneous
io500_info_whatever='infiniband'
}
main
- ior_easy_read
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Wed Oct 24 10:10:44 2018
Command line : /home/jburto2/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 4m -b 131072m -F -a POSIX -o /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_easy/ior_file_easy -O stoneWallingStatusFile=/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_easy/stonewall
Machine : Linux ofstest008.ofsdev.clemson.edu
TestID : 0
StartTime : Wed Oct 24 10:10:44 2018
Path : /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_easy
FS : 174.6 TiB Used FS: 17.2% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/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 : 16
clients per node : 1
repetitions : 1
xfersize : 4 MiB
blocksize : 128 GiB
aggregate filesize : 2 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 = 2199023255552.
WARNING: Stat() of aggregate file size = 1935419637760.
WARNING: Using actual aggregate bytes moved = 1935419637760.
read 4854 134217728 4096 0.002695 380.28 0.014533 380.29 0
Max Read: 4853.60 MiB/sec (5089.37 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggs(MiB) API RefNum
read 4853.60 4853.60 4853.60 0.00 1213.40 1213.40 1213.40 0.00 380.28663 0 16 1 1 1 1 1 0 0 1 137438953472 4194304 1845760.0 POSIX 0
Finished : Wed Oct 24 10:17:05 2018
- ior_easy_write
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Wed Oct 24 09:39:49 2018
Command line : /home/jburto2/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 4m -b 131072m -F -a POSIX -o /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_easy/ior_file_easy -O stoneWallingStatusFile=/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux ofstest008.ofsdev.clemson.edu
TestID : 0
StartTime : Wed Oct 24 09:39:49 2018
Path : /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_easy
FS : 174.6 TiB Used FS: 15.6% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/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 : 16
clients per node : 1
repetitions : 1
xfersize : 4 MiB
blocksize : 128 GiB
aggregate filesize : 2 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: 27618 max: 28840 -- min data: 107.9 GiB mean data: 111.7 GiB time: 300.1s
WARNING: Expected aggregate file size = 2199023255552.
WARNING: Stat() of aggregate file size = 1935419637760.
WARNING: Using actual aggregate bytes moved = 1935419637760.
WARNING: maybe caused by deadlineForStonewalling
write 3869 134217728 4096 0.003140 476.98 0.085988 477.06 0
Max Write: 3869.01 MiB/sec (4056.95 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggs(MiB) API RefNum
write 3869.01 3869.01 3869.01 0.00 967.25 967.25 967.25 0.00 477.06282 0 16 1 1 1 1 1 0 0 1 137438953472 4194304 1845760.0 POSIX 0
Finished : Wed Oct 24 09:47:46 2018
- ior_hard_read
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Wed Oct 24 10:18:30 2018
Command line : /home/jburto2/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 2200000 -a POSIX -o /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_hard/IOR_file -O stoneWallingStatusFile=/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_hard/stonewall
Machine : Linux ofstest008.ofsdev.clemson.edu
TestID : 0
StartTime : Wed Oct 24 10:18:30 2018
Path : /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_hard
FS : 174.6 TiB Used FS: 17.2% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 2200000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 16
clients per node : 1
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 1.50 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 = 1654681600000.
WARNING: Stat() of aggregate file size = 1189031633920.
WARNING: Using actual aggregate bytes moved = 1189031633920.
read 2172.18 45.91 45.91 0.022902 522.01 0.116847 522.03 0
Max Read: 2172.18 MiB/sec (2277.69 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggs(MiB) API RefNum
read 2172.18 2172.18 2172.18 0.00 48453.35 48453.35 48453.35 0.00 522.03287 0 16 1 1 0 1 1 0 0 2200000 47008 47008 1133948.9 POSIX 0
Finished : Wed Oct 24 10:27:12 2018
- ior_hard_write
-
IOR-3.2.0: MPI Coordinated Test of Parallel I/O
Began : Wed Oct 24 09:53:21 2018
Command line : /home/jburto2/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 2200000 -a POSIX -o /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_hard/IOR_file -O stoneWallingStatusFile=/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux ofstest008.ofsdev.clemson.edu
TestID : 0
StartTime : Wed Oct 24 09:53:21 2018
Path : /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_hard
FS : 174.6 TiB Used FS: 16.6% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 2200000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 16
clients per node : 1
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 1.50 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: 1493922 max: 1580890 -- min data: 65.4 GiB mean data: 69.0 GiB time: 300.0s
WARNING: Expected aggregate file size = 1654681600000.
WARNING: Stat() of aggregate file size = 1189031633920.
WARNING: Using actual aggregate bytes moved = 1189031633920.
WARNING: maybe caused by deadlineForStonewalling
write 1760.72 45.91 45.91 0.144256 643.88 0.010659 644.03 0
Max Write: 1760.72 MiB/sec (1846.25 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggs(MiB) API RefNum
write 1760.72 1760.72 1760.72 0.00 39275.17 39275.17 39275.17 0.00 644.02628 0 16 1 1 0 1 1 0 0 2200000 47008 47008 1133948.9 POSIX 0
Finished : Wed Oct 24 10:04:05 2018
- mdtest_easy_delete
-
-- started at 10/24/2018 10:27:36 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-r" "-F" "-d" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_easy" "-n" "800000" "-u" "-L" "-x" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_easy-stonewall"
Path: /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46
FS: 174.6 TiB Used FS: 17.2% Inodes: 0.0 Mi Used Inodes: -nan%
16 tasks, 12800000 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 : 32977.102 32977.102 32977.102 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.323 0.323 0.323 0.000
-- finished at 10/24/2018 10:32:07 --
- mdtest_easy_stat
-
-- started at 10/24/2018 10:17:06 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-T" "-F" "-d" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_easy" "-n" "800000" "-u" "-L" "-x" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_easy-stonewall"
Path: /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46
FS: 174.6 TiB Used FS: 17.2% Inodes: 0.0 Mi Used Inodes: -nan%
16 tasks, 12800000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 108022.970 108022.970 108022.970 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 10/24/2018 10:18:28 --
- mdtest_easy_write
-
-- started at 10/24/2018 09:47:48 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-C" "-F" "-d" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_easy" "-n" "800000" "-u" "-L" "-x" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_easy-stonewall" "-W" "300"
Path: /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46
FS: 174.6 TiB Used FS: 16.6% Inodes: 0.0 Mi Used Inodes: -nan%
16 tasks, 12800000 files
stonewall rank 14: 543138 of 552306
stonewall rank 1: 516122 of 552306
stonewall rank 7: 535441 of 552306
stonewall rank 3: 525111 of 552306
stonewall rank 9: 543691 of 552306
stonewall rank 2: 528970 of 552306
stonewall rank 11: 527654 of 552306
stonewall rank 4: 527379 of 552306
stonewall rank 5: 524893 of 552306
stonewall rank 15: 526680 of 552306
stonewall rank 13: 526310 of 552306
stonewall rank 6: 534169 of 552306
Continue stonewall hit min: 511131 max: 552306 avg: 532001.3
stonewall rank 0: 511131 of 552306
stonewall rank 8: 537924 of 552306
stonewall rank 12: 551102 of 552306
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 38943.771 38943.771 38943.771 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
Tree creation : 7.896 7.896 7.896 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/24/2018 09:53:16 --
- mdtest_hard_delete
-
-- started at 10/24/2018 10:34:23 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-r" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_hard" "-n" "150000" "-x" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_hard-stonewall"
Path: /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46
FS: 174.6 TiB Used FS: 17.2% Inodes: 0.0 Mi Used Inodes: -nan%
16 tasks, 2400000 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 : 6330.503 6330.503 6330.503 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.459 0.459 0.459 0.000
-- finished at 10/24/2018 10:38:55 --
- mdtest_hard_read
-
-- started at 10/24/2018 10:32:08 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-E" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_hard" "-n" "150000" "-x" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_hard-stonewall"
Path: /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46
FS: 174.6 TiB Used FS: 17.2% Inodes: 0.0 Mi Used Inodes: -nan%
16 tasks, 2400000 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 : 12826.853 12826.853 12826.853 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 10/24/2018 10:34:21 --
- mdtest_hard_stat
-
-- started at 10/24/2018 10:27:13 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-T" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_hard" "-n" "150000" "-x" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_hard-stonewall"
Path: /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46
FS: 174.6 TiB Used FS: 17.2% Inodes: 0.0 Mi Used Inodes: -nan%
16 tasks, 2400000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 83649.333 83649.333 83649.333 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 10/24/2018 10:27:34 --
- mdtest_hard_write
-
-- started at 10/24/2018 10:04:07 --
mdtest-1.9.3 was launched with 16 total task(s) on 16 node(s)
Command line used: /home/jburto2/io-500-dev/bin/mdtest "-C" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_hard" "-n" "150000" "-x" "/scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46/mdt_hard-stonewall" "-W" "300"
Path: /scratch4/jburto2/io500/datafiles/io500.2018.10.24-09.39.46
FS: 174.6 TiB Used FS: 17.2% Inodes: 0.0 Mi Used Inodes: -nan%
16 tasks, 2400000 files
stonewall rank 14: 106016 of 106581
stonewall rank 7: 106088 of 106581
stonewall rank 1: 106236 of 106581
stonewall rank 3: 106131 of 106581
stonewall rank 9: 106495 of 106581
stonewall rank 11: 105989 of 106581
stonewall rank 4: 105718 of 106581
stonewall rank 5: 105938 of 106581
stonewall rank 13: 106021 of 106581
stonewall rank 2: 106166 of 106581
Continue stonewall hit min: 93355 max: 106581 avg: 105310.7
stonewall rank 0: 105894 of 106581
stonewall rank 15: 93355 of 106581
stonewall rank 8: 106004 of 106581
stonewall rank 10: 106428 of 106581
stonewall rank 6: 105911 of 106581
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 7465.598 7465.598 7465.598 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
Tree creation : 14.106 14.106 14.106 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/24/2018 10:09:28 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 3.778 GB/s : time 477.06 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 38.944 kiops : time 330.61 seconds
[RESULT] BW phase 2 ior_hard_write 1.719 GB/s : time 644.03 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 7.466 kiops : time 323.24 seconds
[RESULT] IOPS phase 3 find 142.190 kiops : time 74.14 seconds
[RESULT] BW phase 3 ior_easy_read 4.740 GB/s : time 380.29 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 108.023 kiops : time 83.51 seconds
[RESULT] BW phase 4 ior_hard_read 2.121 GB/s : time 522.03 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 83.649 kiops : time 22.09 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 32.977 kiops : time 272.84 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 12.827 kiops : time 134.62 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 6.330 kiops : time 273.22 seconds
[SCORE] Bandwidth 2.84296 GB/s : IOPS 31.6239 kiops : TOTAL 9.48185