- 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
mkdir -p $io500_workdir/ior_hard
lfs setstripe -c 100 -S 32M $io500_workdir/ior_hard
lfs mkdir -i 1,2,3,4,0 -c 5 $io500_workdir/mdt_easy
lfs setdirstripe -D -c 5 $io500_workdir/mdt_easy
lfs mkdir -i 1,2,3,4,0 -c 5 $io500_workdir/mdt_hard
lfs setdirstripe -D -c 5 $io500_workdir/mdt_hard
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$PWD/bin/ior
io500_mdtest_cmd=$PWD/bin/mdtest
io500_mdreal_cmd=$PWD/bin/md-real-io
io500_mpirun="srun"
io500_mpiargs=""
}
function setup_ior_easy {
io500_ior_easy_size=15520
io500_ior_easy_params="-t 2048k -b ${io500_ior_easy_size}m -F"
echo -n ""
}
function setup_mdt_easy {
io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
io500_mdtest_easy_files_per_proc=32400
}
function setup_ior_hard {
io500_ior_hard_api="POSIX"
io500_ior_hard_api_specific_options=""
io500_ior_hard_writes_per_proc=32000
}
function setup_mdt_hard {
io500_mdtest_hard_api="POSIX"
io500_mdtest_hard_api_specific_options=""
io500_mdtest_hard_files_per_proc=22320
}
function setup_find {
#
# setup the find command. This is an area where innovation is allowed.
# There are three default options provided. One is a serial find, one is python
# parallel version, one is C parallel version. Current default is to use serial.
# But it is very slow. We recommend to either customize or use the C parallel version.
# For GPFS, we recommend to use the provided mmfind wrapper described below.
# Instructions below.
# If a custom approach is used, please provide enough info so others can reproduce.
# the serial version that should run (SLOWLY) without modification
#io500_find_mpi="False"
#io500_find_cmd=$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="$PWD/bin/pfind"
# uses stonewalling, run pfind
io500_find_cmd_args="-C"
# for GPFS systems, you should probably use the provided mmfind wrapper
# if you used ./utilities/prepare.sh, you'll find this wrapper in ./bin/mmfind.sh
#io500_find_mpi="False"
#io500_find_cmd="$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:
io500_info_system_name='GCP' # e.g. Oakforest-PACS
}
main
- ior_easy_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Mon Nov 4 16:19:16 2019
Command line : /lustre-pdssd/io-500-dev/bin/ior -r -R -t 2048k -b 15520m -F -b 15520m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_easy/ior_file_easy -O stoneWallingStatusFile=/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_easy/stonewall
Machine : Linux slurm-io500-2019-compute1
TestID : 0
StartTime : Mon Nov 4 16:19:16 2019
Path : /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_easy
FS : 338.4 TiB Used FS: 15.5% Inodes: 1367.1 Mi Used Inodes: 25.9%
Options:
api : POSIX
apiVersion :
test filename : /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/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 : 200
tasks : 1600
clients per node : 8
repetitions : 1
xfersize : 2 MiB
blocksize : 15.16 GiB
aggregate filesize : 23.68 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 = 26038239232000.
WARNING: Stat() of aggregate file size = 16273899520.
WARNING: Using actual aggregate bytes moved = 26038239232000.
read 104607 52381 0.030538 15892480 2048.00 0.029278 237.03 0.320190 237.38 0
Max Read: 104606.61 MiB/sec (109687.99 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 104606.61 104606.61 104606.61 0.00 52303.31 52303.31 52303.31 0.00 237.38461 NA NA 0 1600 8 1 2 1 1 0 0 1 16273899520 2097152 24832000.0 POSIX 0
Finished : Mon Nov 4 16:23:14 2019
- ior_easy_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Mon Nov 4 15:51:45 2019
Command line : /lustre-pdssd/io-500-dev/bin/ior -w -t 2048k -b 15520m -F -b 15520m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_easy/ior_file_easy -O stoneWallingStatusFile=/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux slurm-io500-2019-compute1
TestID : 0
StartTime : Mon Nov 4 15:51:45 2019
Path : /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_easy
FS : 338.4 TiB Used FS: 7.8% Inodes: 1367.1 Mi Used Inodes: 19.8%
Options:
api : POSIX
apiVersion :
test filename : /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/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 : 200
tasks : 1600
clients per node : 8
repetitions : 1
xfersize : 2 MiB
blocksize : 15.16 GiB
aggregate filesize : 23.68 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: 4857 max: 7760 -- min data: 9.5 GiB mean data: 14.7 GiB time: 300.6s
WARNING: Expected aggregate file size = 26038239232000.
WARNING: Stat() of aggregate file size = 16273899520.
WARNING: Using actual aggregate bytes moved = 26038239232000.
WARNING: maybe caused by deadlineForStonewalling
write 79284 39649 0.038750 15892480 2048.00 0.043054 313.15 0.010894 313.20 0
Max Write: 79283.91 MiB/sec (83135.20 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 79283.91 79283.91 79283.91 0.00 39641.95 39641.95 39641.95 0.00 313.20353 300.63 80083.22 0 1600 8 1 2 1 1 0 0 1 16273899520 2097152 24832000.0 POSIX 0
Finished : Mon Nov 4 15:56:59 2019
- ior_hard_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Mon Nov 4 16:24:52 2019
Command line : /lustre-pdssd/io-500-dev/bin/ior -r -R -s 32000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_hard/IOR_file -O stoneWallingStatusFile=/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_hard/stonewall
Machine : Linux slurm-io500-2019-compute1
TestID : 0
StartTime : Mon Nov 4 16:24:52 2019
Path : /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_hard
FS : 338.4 TiB Used FS: 15.5% Inodes: 1367.1 Mi Used Inodes: 25.9%
Options:
api : POSIX
apiVersion :
test filename : /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 32000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 200
tasks : 1600
clients per node : 8
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 2.19 TiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 16045 358308 142.87 45.91 45.91 0.034743 142.89 0.130133 143.06 0
Max Read: 16044.57 MiB/sec (16823.95 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggs(MiB) API RefNum
read 16044.57 16044.57 16044.57 0.00 357895.55 357895.55 357895.55 0.00 143.05850 NA NA 0 1600 8 1 0 1 1 0 0 32000 47008 47008 2295312.5 POSIX 0
Finished : Mon Nov 4 16:27:16 2019
- ior_hard_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Mon Nov 4 16:03:13 2019
Command line : /lustre-pdssd/io-500-dev/bin/ior -w -s 32000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_hard/IOR_file -O stoneWallingStatusFile=/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux slurm-io500-2019-compute1
TestID : 0
StartTime : Mon Nov 4 16:03:13 2019
Path : /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_hard
FS : 338.4 TiB Used FS: 14.8% Inodes: 1367.1 Mi Used Inodes: 23.4%
Options:
api : POSIX
apiVersion :
test filename : /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 32000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 200
tasks : 1600
clients per node : 8
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 2.19 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: 18574 max: 32000 -- min data: 0.8 GiB mean data: 1.1 GiB time: 300.1s
write 4346 96967 461.15 45.91 45.91 0.082605 528.02 0.061971 528.16 0
Max Write: 4345.86 MiB/sec (4556.96 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 4345.86 4345.86 4345.86 0.00 96940.14 96940.14 96940.14 0.00 528.16098 300.07 5779.29 0 1600 8 1 0 1 1 0 0 32000 47008 47008 2295312.5 POSIX 0
Finished : Mon Nov 4 16:12:08 2019
- mdtest_easy_delete
-
-- started at 11/04/2019 16:30:42 --
mdtest-3.3.0+dev was launched with 1600 total task(s) on 200 node(s)
Command line used: /lustre-pdssd/io-500-dev/bin/mdtest '-r' '-F' '-P' '-d' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_easy' '-n' '32400' '-u' '-L' '-x' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_easy-stonewall' '-N' '1'
Path: /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43
FS: 338.4 TiB Used FS: 15.5% Inodes: 1367.1 Mi Used Inodes: 25.9%
Nodemap: 1111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
1600 tasks, 51840000 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 : 100453.420 100451.366 100453.059 0.289
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.857 0.857 0.857 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 : 516.071 516.060 516.062 0.001
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 1.166 1.166 1.166 0.000
-- finished at 11/04/2019 16:39:19 --
- mdtest_easy_stat
-
-- started at 11/04/2019 16:23:23 --
mdtest-3.3.0+dev was launched with 1600 total task(s) on 200 node(s)
Command line used: /lustre-pdssd/io-500-dev/bin/mdtest '-T' '-F' '-P' '-d' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_easy' '-n' '32400' '-u' '-L' '-x' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_easy-stonewall' '-N' '1'
Path: /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43
FS: 338.4 TiB Used FS: 15.5% Inodes: 1367.1 Mi Used Inodes: 25.9%
Nodemap: 1111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
1600 tasks, 51840000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 593048.803 593012.934 593028.807 7.038
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 : 87.418 87.413 87.416 0.001
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 11/04/2019 16:24:51 --
- mdtest_easy_write
-
-- started at 11/04/2019 15:57:09 --
mdtest-3.3.0+dev was launched with 1600 total task(s) on 200 node(s)
Command line used: /lustre-pdssd/io-500-dev/bin/mdtest '-C' '-F' '-P' '-d' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_easy' '-n' '32400' '-u' '-L' '-x' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43
FS: 338.4 TiB Used FS: 14.8% Inodes: 1367.1 Mi Used Inodes: 19.8%
Nodemap: 1111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
1600 tasks, 51840000 files
Continue stonewall hit min: 21778 max: 32400 avg: 28724.5
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 143672.641 143670.916 143671.982 0.353
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 153601.074 NA
Tree creation : 1.017 1.017 1.017 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 : 360.825 360.820 360.822 0.001
File stat : 0.000 0.000 0.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
File create (stonewall) : NA NA 299.212 NA
Tree creation : 0.983 0.983 0.983 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/04/2019 16:03:11 --
- mdtest_hard_delete
-
-- started at 11/04/2019 16:44:38 --
mdtest-3.3.0+dev was launched with 1600 total task(s) on 200 node(s)
Command line used: /lustre-pdssd/io-500-dev/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_hard' '-n' '22320' '-x' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43
FS: 338.4 TiB Used FS: 15.5% Inodes: 1366.6 Mi Used Inodes: 22.3%
Nodemap: 1111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
1600 tasks, 35712000 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 : 46942.630 46941.607 46942.351 0.203
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.853 0.853 0.853 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 : 760.775 760.758 760.763 0.003
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 1.172 1.172 1.172 0.000
-- finished at 11/04/2019 16:57:21 --
- mdtest_hard_read
-
-- started at 11/04/2019 16:39:21 --
mdtest-3.3.0+dev was launched with 1600 total task(s) on 200 node(s)
Command line used: /lustre-pdssd/io-500-dev/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_hard' '-n' '22320' '-x' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43
FS: 338.4 TiB Used FS: 15.5% Inodes: 1366.5 Mi Used Inodes: 22.3%
Nodemap: 1111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
1600 tasks, 35712000 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 : 113157.851 113155.841 113156.793 0.377
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 : 315.600 315.595 315.597 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 11/04/2019 16:44:36 --
- mdtest_hard_stat
-
-- started at 11/04/2019 16:27:25 --
mdtest-3.3.0+dev was launched with 1600 total task(s) on 200 node(s)
Command line used: /lustre-pdssd/io-500-dev/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_hard' '-n' '22320' '-x' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43
FS: 338.4 TiB Used FS: 15.5% Inodes: 1367.1 Mi Used Inodes: 25.9%
Nodemap: 1111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
1600 tasks, 35712000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 183338.387 183327.127 183335.432 1.448
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 : 194.799 194.787 194.790 0.002
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 11/04/2019 16:30:40 --
- mdtest_hard_write
-
-- started at 11/04/2019 16:12:12 --
mdtest-3.3.0+dev was launched with 1600 total task(s) on 200 node(s)
Command line used: /lustre-pdssd/io-500-dev/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_hard' '-n' '22320' '-x' '/lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /lustre-pdssd/io-500-dev/datafiles/io500.2019.11.04-15.51.43
FS: 338.4 TiB Used FS: 15.4% Inodes: 1367.1 Mi Used Inodes: 23.4%
Nodemap: 1111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
1600 tasks, 35712000 files
Continue stonewall hit min: 22182 max: 22320 avg: 22319.6
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 118724.886 118724.156 118724.634 0.095
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 119056.843 NA
Tree creation : 32.982 32.982 32.982 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 : 300.798 300.796 300.797 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 299.952 NA
Tree creation : 0.030 0.030 0.030 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/04/2019 16:17:13 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 77.426 GB/s : time 313.15 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 143.673 kiops : time 360.83 seconds
[RESULT] BW phase 2 ior_hard_write 4.244 GB/s : time 528.02 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 118.725 kiops : time 300.80 seconds
[RESULT] IOPS phase 3 find 725.470 kiops : time 121.09 seconds
[RESULT] BW phase 3 ior_easy_read 102.155 GB/s : time 237.03 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 593.049 kiops : time 87.42 seconds
[RESULT] BW phase 4 ior_hard_read 15.669 GB/s : time 142.89 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 183.338 kiops : time 194.80 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 100.453 kiops : time 516.07 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 113.158 kiops : time 315.60 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 46.943 kiops : time 763.97 seconds
[SCORE] Bandwidth 26.9304 GB/s : IOPS 170.613 kiops : TOTAL 67.784