- 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_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=$PWD/datafiles/io500.$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="srun"
io500_mpiargs=""
}
function setup_ior_easy {
# io500_ior_easy_size is the amount of data written per rank in MiB units,
# but it can be any number as long as it is somehow used to scale the IOR
# runtime as part of io500_ior_easy_params
#io500_ior_easy_size=2000
io500_ior_easy_size=4000
# 2M writes, 2 GB per proc, file per proc
io500_ior_easy_params="-t 2048k -b ${io500_ior_easy_size}m -F"
}
function setup_mdt_easy {
io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
#io500_mdtest_easy_files_per_proc=25000
io500_mdtest_easy_files_per_proc=100000
}
function setup_ior_hard {
#io500_ior_hard_writes_per_proc=10000
io500_ior_hard_writes_per_proc=50000
io500_ior_hard_other_options="" #e.g., -E to keep precreated files using lfs setstripe, or -a MPIIO
}
function setup_mdt_hard {
#io500_mdtest_hard_files_per_proc=5000
io500_mdtest_hard_files_per_proc=60000
io500_mdtest_hard_other_options=""
}
function setup_find {
#
# setup the find command. This is an area where innovation is allowed.
# There are three default options provided. One is a serial find, one is python
# parallel version, one is C parallel version. Current default is to use serial.
# But it is very slow. We recommend to either customize or use the C parallel version.
# For GPFS, we recommend to use the provided mmfind wrapper described below.
# Instructions below.
# If a custom approach is used, please provide enough info so others can reproduce.
# the serial version that should run (SLOWLY) without modification
#io500_find_mpi="False"
#io500_find_cmd=$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"
# uses stonewalling, run pfind
io500_find_cmd_args="-s $io500_stonewall_timer -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 ./utilities/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='Desmos' # e.g. Oakforest-PACS
io500_info_institute_name='JIHT RAS' # e.g. JCAHPC
io500_info_storage_age_in_months='11' # not install date but age since last refresh
io500_info_storage_install_date='06/18' # MM/YY
io500_info_filesystem='BeeGFS' # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
io500_info_filesystem_version='6.18-suse11'
io500_info_filesystem_vendor='ThinkParQ'
# client side info
io500_info_num_client_nodes='10'
io500_info_procs_per_node='6'
# server side info
io500_info_num_metadata_server_nodes='1'
io500_info_num_data_server_nodes='1'
io500_info_num_data_storage_devices='14' # if you have 5 data servers, and each has 5 drives, then this number is 25
io500_info_num_metadata_storage_devices='2' # if you have 2 metadata servers, and each has 5 drives, then this number is 10
io500_info_data_storage_type='HDD Seagate 10TB ST10000NM0016' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_metadata_storage_type='SSD Intel S3510 240GB' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_storage_network='ethernet' # infiniband, omnipath, ethernet, etc
io500_info_storage_interface='SATA' # SAS, SATA, NVMe, etc
# miscellaneous
io500_info_whatever=''
}
main
- ior_easy_read
-
NOTICE: LMT mode is enabled.
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Tue Jun 11 23:34:43 2019
Command line : /scratch/vvsteg/io500/bin/ior -r -R -t 2048k -b 4000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_easy/ior_file_easy -O stoneWallingStatusFile=/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_easy/stonewall
Machine : Linux host01
TestID : 0
StartTime : Tue Jun 11 23:34:43 2019
Path : /mnt/storage/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_easy
FS : 91.0 TiB Used FS: 19.7% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/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 : 60
clients per node : 6
repetitions : 1
xfersize : 2 MiB
blocksize : 3.91 GiB
aggregate filesize : 234.38 GiB
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
WARNING: Expected aggregate file size = 251658240000.
WARNING: Stat() of aggregate file size = 179683983360.
WARNING: Using actual aggregate bytes moved = 179683983360.
read 841.32 4096000 2048.00 0.006355 203.67 0.002047 203.68 0
Max Read: 841.32 MiB/sec (882.19 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 841.32 841.32 841.32 0.00 420.66 420.66 420.66 0.00 203.67982 0 60 6 1 1 1 1 0 0 1 4194304000 2097152 171360.0 POSIX 0
Finished : Tue Jun 11 23:38:07 2019
- ior_easy_write
-
NOTICE: LMT mode is enabled.
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Tue Jun 11 23:11:17 2019
Command line : /scratch/vvsteg/io500/bin/ior -w -t 2048k -b 4000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_easy/ior_file_easy -O stoneWallingStatusFile=/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux host01
TestID : 0
StartTime : Tue Jun 11 23:11:17 2019
Path : /mnt/storage/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_easy
FS : 91.0 TiB Used FS: 19.4% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/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 : 60
clients per node : 6
repetitions : 1
xfersize : 2 MiB
blocksize : 3.91 GiB
aggregate filesize : 234.38 GiB
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: 1116 max: 1428 -- min data: 2.2 GiB mean data: 2.4 GiB time: 300.3s
WARNING: Expected aggregate file size = 251658240000.
WARNING: Stat() of aggregate file size = 179683983360.
WARNING: Using actual aggregate bytes moved = 179683983360.
WARNING: maybe caused by deadlineForStonewalling
write 455.38 4096000 2048.00 0.005610 376.29 0.002283 376.30 0
Max Write: 455.38 MiB/sec (477.50 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 455.38 455.38 455.38 0.00 227.69 227.69 227.69 0.00 376.29960 0 60 6 1 1 1 1 0 0 1 4194304000 2097152 171360.0 POSIX 0
Finished : Tue Jun 11 23:17:34 2019
- ior_hard_read
-
NOTICE: LMT mode is enabled.
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Tue Jun 11 23:39:01 2019
Command line : /scratch/vvsteg/io500/bin/ior -r -R -s 50000 -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_hard/IOR_file -O stoneWallingStatusFile=/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_hard/stonewall
Machine : Linux host01
TestID : 0
StartTime : Tue Jun 11 23:39:01 2019
Path : /mnt/storage/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_hard
FS : 91.0 TiB Used FS: 19.7% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 50000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 60
clients per node : 6
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 131.34 GiB
Results:
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
WARNING: Expected aggregate file size = 141024000000.
WARNING: Stat() of aggregate file size = 130063614720.
WARNING: Using actual aggregate bytes moved = 130063614720.
read 538.24 45.91 45.91 0.008362 230.44 0.000874 230.45 0
Max Read: 538.24 MiB/sec (564.39 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 538.24 538.24 538.24 0.00 12006.16 12006.16 12006.16 0.00 230.45172 0 60 6 1 0 1 1 0 0 50000 47008 47008 124038.3 POSIX 0
Finished : Tue Jun 11 23:42:52 2019
- ior_hard_write
-
NOTICE: LMT mode is enabled.
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Tue Jun 11 23:22:41 2019
Command line : /scratch/vvsteg/io500/bin/ior -w -s 50000 -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_hard/IOR_file -O stoneWallingStatusFile=/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux host01
TestID : 0
StartTime : Tue Jun 11 23:22:41 2019
Path : /mnt/storage/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_hard
FS : 91.0 TiB Used FS: 19.6% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 50000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
tasks : 60
clients per node : 6
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 131.34 GiB
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: 40963 max: 46114 -- min data: 1.8 GiB mean data: 1.9 GiB time: 300.0s
WARNING: Expected aggregate file size = 141024000000.
WARNING: Stat() of aggregate file size = 130063614720.
WARNING: Using actual aggregate bytes moved = 130063614720.
WARNING: maybe caused by deadlineForStonewalling
write 353.43 45.91 45.91 0.007927 350.95 0.000664 350.96 0
Max Write: 353.43 MiB/sec (370.59 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 353.43 353.43 353.43 0.00 7883.63 7883.63 7883.63 0.00 350.96028 0 60 6 1 0 1 1 0 0 50000 47008 47008 124038.3 POSIX 0
Finished : Tue Jun 11 23:28:32 2019
- mdtest_easy_delete
-
NOTICE: LMT mode is enabled.
-- started at 06/11/2019 23:43:23 --
mdtest-3.3.0+dev was launched with 60 total task(s) on 10 node(s)
Command line used: /scratch/vvsteg/io500/bin/mdtest "-r" "-F" "-d" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_easy" "-n" "100000" "-u" "-L" "-x" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_easy-stonewall"
Path: /mnt/storage/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15
FS: 91.0 TiB Used FS: 19.7% Inodes: 0.0 Mi Used Inodes: -nan%
60 tasks, 6000000 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 : 14591.207 14591.205 14591.206 0.001
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.141 0.141 0.141 0.000
-- finished at 06/11/2019 23:48:46 --
- mdtest_easy_stat
-
NOTICE: LMT mode is enabled.
-- started at 06/11/2019 23:38:09 --
mdtest-3.3.0+dev was launched with 60 total task(s) on 10 node(s)
Command line used: /scratch/vvsteg/io500/bin/mdtest "-T" "-F" "-d" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_easy" "-n" "100000" "-u" "-L" "-x" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_easy-stonewall"
Path: /mnt/storage/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15
FS: 91.0 TiB Used FS: 19.7% Inodes: 0.0 Mi Used Inodes: -nan%
60 tasks, 6000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 91320.156 91320.125 91320.138 0.008
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 06/11/2019 23:38:59 --
- mdtest_easy_write
-
NOTICE: LMT mode is enabled.
-- started at 06/11/2019 23:17:36 --
mdtest-3.3.0+dev was launched with 60 total task(s) on 10 node(s)
Command line used: /scratch/vvsteg/io500/bin/mdtest "-C" "-F" "-d" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_easy" "-n" "100000" "-u" "-L" "-x" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_easy-stonewall" "-W" "300"
Path: /mnt/storage/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15
FS: 91.0 TiB Used FS: 19.6% Inodes: 0.0 Mi Used Inodes: -nan%
60 tasks, 6000000 files
Continue stonewall hit min: 75397 max: 76974 avg: 76173.8
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 15198.064 15198.061 15198.062 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
Tree creation : 29.245 29.245 29.245 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 06/11/2019 23:22:40 --
- mdtest_hard_delete
-
NOTICE: LMT mode is enabled.
-- started at 06/11/2019 23:52:01 --
mdtest-3.3.0+dev was launched with 60 total task(s) on 10 node(s)
Command line used: /scratch/vvsteg/io500/bin/mdtest "-r" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_hard" "-n" "60000" "-x" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_hard-stonewall"
Path: /mnt/storage/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15
FS: 91.0 TiB Used FS: 19.7% Inodes: 0.0 Mi Used Inodes: -nan%
60 tasks, 3600000 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 : 5357.770 5357.769 5357.769 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.399 0.399 0.399 0.000
-- finished at 06/11/2019 23:59:13 --
- mdtest_hard_read
-
NOTICE: LMT mode is enabled.
-- started at 06/11/2019 23:48:48 --
mdtest-3.3.0+dev was launched with 60 total task(s) on 10 node(s)
Command line used: /scratch/vvsteg/io500/bin/mdtest "-E" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_hard" "-n" "60000" "-x" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_hard-stonewall"
Path: /mnt/storage/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15
FS: 91.0 TiB Used FS: 19.7% Inodes: 0.0 Mi Used Inodes: -nan%
60 tasks, 3600000 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 : 12035.503 12035.501 12035.502 0.001
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 06/11/2019 23:51:59 --
- mdtest_hard_stat
-
NOTICE: LMT mode is enabled.
-- started at 06/11/2019 23:42:54 --
mdtest-3.3.0+dev was launched with 60 total task(s) on 10 node(s)
Command line used: /scratch/vvsteg/io500/bin/mdtest "-T" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_hard" "-n" "60000" "-x" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_hard-stonewall"
Path: /mnt/storage/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15
FS: 91.0 TiB Used FS: 19.7% Inodes: 0.0 Mi Used Inodes: -nan%
60 tasks, 3600000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 83604.202 83604.166 83604.178 0.010
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 06/11/2019 23:43:21 --
- mdtest_hard_write
-
NOTICE: LMT mode is enabled.
-- started at 06/11/2019 23:28:35 --
mdtest-3.3.0+dev was launched with 60 total task(s) on 10 node(s)
Command line used: /scratch/vvsteg/io500/bin/mdtest "-C" "-t" "-F" "-w" "3901" "-e" "3901" "-d" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_hard" "-n" "60000" "-x" "/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15/mdt_hard-stonewall" "-W" "300"
Path: /mnt/storage/scratch/vvsteg/io500/datafiles/io500.2019.06.11-23.11.15
FS: 91.0 TiB Used FS: 19.7% Inodes: 0.0 Mi Used Inodes: -nan%
60 tasks, 3600000 files
Continue stonewall hit min: 34460 max: 38353 avg: 35951.3
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 6949.575 6949.574 6949.575 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 : 457.893 457.893 457.893 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 06/11/2019 23:34:06 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 0.445 GB/s : time 376.30 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 15.198 kiops : time 305.56 seconds
[RESULT] BW phase 2 ior_hard_write 0.345 GB/s : time 350.96 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 6.950 kiops : time 332.81 seconds
[RESULT] IOPS phase 3 find 193.260 kiops : time 35.80 seconds
[RESULT] BW phase 3 ior_easy_read 0.822 GB/s : time 203.68 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 91.320 kiops : time 52.44 seconds
[RESULT] BW phase 4 ior_hard_read 0.526 GB/s : time 230.45 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 83.604 kiops : time 29.23 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 14.591 kiops : time 325.34 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 12.036 kiops : time 192.89 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 5.358 kiops : time 433.72 seconds
[SCORE] Bandwidth 0.507404 GB/s : IOPS 24.8758 kiops : TOTAL 3.55276