- 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.
ROOT=$HOME/io-500/io500-sc19
WORKDIR=/oak/stanford/groups/ruthm/sthiell/io500/sc19
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=$WORKDIR/datafiles/io500.$timestamp # directory where the data will be stored
io500_result_dir=$ROOT/results/$timestamp # the directory where the output results will be kept
mkdir -p $io500_workdir $io500_result_dir
# precreate directories for lustre with the appropriate striping
mkdir -p ${io500_workdir}/ior_easy
# Sherlock/Oak
lfs setstripe -c 1 --stripe-size 4M ${io500_workdir}/ior_easy
mkdir -p ${io500_workdir}/ior_hard
lfs setstripe -c -1 --stripe-size 4M ${io500_workdir}/ior_hard
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$ROOT/bin/ior
io500_mdtest_cmd=$ROOT/bin/mdtest
io500_mdreal_cmd=$ROOT/bin/md-real-io
io500_mpirun="srun -m block"
io500_mpiargs=""
}
function setup_ior_easy {
io500_ior_easy_params="-t 2048k "
io500_ior_easy_size=16000
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=50000
}
function setup_ior_hard {
io500_ior_hard_api="POSIX"
io500_ior_hard_api_specific_options=""
io500_ior_hard_writes_per_proc=8000
}
function setup_mdt_hard {
io500_mdtest_hard_api="POSIX"
io500_mdtest_hard_api_specific_options=""
io500_mdtest_hard_files_per_proc=12000
}
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=$PWD/bin/sfind.sh
#io500_find_cmd_args=""
# a parallel version in C, the -s adds a stonewall
# for a real run, turn -s (stonewall) off or set it at 300 or more
# to prepare this (assuming you've run ./utilities/prepare.sh already):
# > cd build/pfind
# > ./prepare.sh
# > ./compile.sh
# > cp pfind ../../bin/
# If you use io500_find_mpi="True", then this will run with the same
# number of MPI nodes and ranks as the other phases.
# If you prefer another number, and fewer might be better here,
# Then you can set io500_find_mpi to be "False" and write a wrapper
# script for this which sets up MPI as you would like. Then change
# io500_find_cmd to point to your wrapper script.
io500_find_mpi="True"
io500_find_cmd="$ROOT/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
cd $ROOT
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 {
# Oak long-term filesystem attached to the Sherlock cluster
io500_info_system_name='Sherlock/Oak'
# From info-creator:
io500_info_submitter="Stanford Research Computing Center"
io500_info_10nodechallenge="true"
io500_info_institution="Stanford"
io500_info_system="Sherlock/Oak"
io500_info_system_classification="research"
io500_info_storage_install_date="2016-11-01"
io500_info_storage_refresh_date="2019-10-18"
io500_info_storage_vendor="Dell, QCT, HGST"
io500_info_filesystem_name="Oak"
io500_info_filesystem_type="Lustre"
io500_info_filesystem_version="2.12.3"
io500_info_client_nodes="10"
io500_info_client_procs_per_node="24"
io500_info_client_operating_system="CentOS"
io500_info_client_operating_system_version="7.6"
io500_info_client_kernel_version="3.10.0-957.27.2.el7.x86_64"
io500_info_md_nodes="2"
io500_info_md_storage_devices="2"
io500_info_md_storage_type="SSD"
io500_info_md_volatile_memory_capacity="3TB"
io500_info_md_storage_interface="SAS"
io500_info_md_network="Infiniband"
io500_info_md_software_version="2.10.3"
io500_info_md_operating_system_version="7.6"
io500_info_md_overhead="50"
io500_info_ds_nodes="8"
io500_info_ds_storage_devices="180"
io500_info_ds_storage_type="NLSAS"
io500_info_ds_volatile_memory_capacity="0"
io500_info_ds_storage_interface="SAS"
io500_info_ds_network="Infiniband"
io500_info_ds_software_version="2.10.8"
io500_info_ds_operating_system_version="7.6"
io500_info_ds_overhead="20"
io500_info_whatever="https://oak-storage.stanford.edu/"
}
main
- ior_easy_read
-
srun: error: Ignoring conflicting option "x11" in plugin "x11"
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Mon Oct 28 00:30:26 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -r -R -t 2048k -b 16000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_easy/ior_file_easy -O stoneWallingStatusFile=/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_easy/stonewall
Machine : Linux sh-106-23.int
TestID : 0
StartTime : Mon Oct 28 00:30:26 2019
Path : /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_easy
FS : 11430.8 TiB Used FS: 57.1% Inodes: 4635.7 Mi Used Inodes: 16.0%
Options:
api : POSIX
apiVersion :
test filename : /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/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 : 10
tasks : 240
clients per node : 24
repetitions : 1
xfersize : 2 MiB
blocksize : 15.62 GiB
aggregate filesize : 3.66 TiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 8020 5133 0.046758 16384000 2048.00 0.023375 374.08 104.72 478.80 0
Max Read: 8020.13 MiB/sec (8409.71 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 8020.13 8020.13 8020.13 0.00 4010.06 4010.06 4010.06 0.00 478.79548 NA NA 0 240 24 1 1 1 1 0 0 1 16777216000 2097152 3840000.0 POSIX 0
Finished : Mon Oct 28 00:38:25 2019
- ior_easy_write
-
srun: error: Ignoring conflicting option "x11" in plugin "x11"
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Sun Oct 27 23:32:27 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -w -t 2048k -b 16000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_easy/ior_file_easy -O stoneWallingStatusFile=/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux sh-106-23.int
TestID : 0
StartTime : Sun Oct 27 23:32:27 2019
Path : /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_easy
FS : 11430.8 TiB Used FS: 57.1% Inodes: 4635.7 Mi Used Inodes: 15.8%
Options:
api : POSIX
apiVersion :
test filename : /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/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 : 10
tasks : 240
clients per node : 24
repetitions : 1
xfersize : 2 MiB
blocksize : 15.62 GiB
aggregate filesize : 3.66 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: 2818 max: 8000 -- min data: 5.5 GiB mean data: 13.5 GiB time: 300.4s
write 7318 4594 0.051509 16384000 2048.00 0.021566 417.98 106.79 524.77 0
Max Write: 7317.55 MiB/sec (7673.01 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 7317.55 7317.55 7317.55 0.00 3658.78 3658.78 3658.78 0.00 524.76573 300.42 11009.91 0 240 24 1 1 1 1 0 0 1 16777216000 2097152 3840000.0 POSIX 0
Finished : Sun Oct 27 23:46:33 2019
- ior_hard_read
-
srun: error: Ignoring conflicting option "x11" in plugin "x11"
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Mon Oct 28 00:39:32 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -r -R -s 8000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_hard/IOR_file -O stoneWallingStatusFile=/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_hard/stonewall
Machine : Linux sh-106-23.int
TestID : 0
StartTime : Mon Oct 28 00:39:32 2019
Path : /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_hard
FS : 11430.8 TiB Used FS: 57.1% Inodes: 4635.7 Mi Used Inodes: 16.0%
Options:
api : POSIX
apiVersion :
test filename : /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 8000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 10
tasks : 240
clients per node : 24
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 84.06 GiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 999.95 22307 86.05 45.91 45.91 0.022692 86.07 0.017790 86.08 0
Max Read: 999.95 MiB/sec (1048.53 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 999.95 999.95 999.95 0.00 22305.30 22305.30 22305.30 0.00 86.07821 NA NA 0 240 24 1 0 1 1 0 0 8000 47008 47008 86074.2 POSIX 0
Finished : Mon Oct 28 00:40:58 2019
- ior_hard_write
-
srun: error: Ignoring conflicting option "x11" in plugin "x11"
srun: Job 53620643 step creation temporarily disabled, retrying
srun: Step created for job 53620643
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Mon Oct 28 00:07:54 2019
Command line : /home/users/sthiell/io-500/io500-sc19/bin/ior -w -s 8000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_hard/IOR_file -O stoneWallingStatusFile=/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux sh-106-23.int
TestID : 0
StartTime : Mon Oct 28 00:07:54 2019
Path : /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_hard
FS : 11430.8 TiB Used FS: 57.1% Inodes: 4635.7 Mi Used Inodes: 15.9%
Options:
api : POSIX
apiVersion :
test filename : /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 8000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 10
tasks : 240
clients per node : 24
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 84.06 GiB
stonewallingTime : 300
stoneWallingWearOut : 1
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
stonewalling pairs accessed min: 8000 max: 8000 -- min data: 0.4 GiB mean data: 0.4 GiB time: 254.2s
write 238.77 7552 254.24 45.91 45.91 0.012357 254.25 106.25 360.49 0
Max Write: 238.77 MiB/sec (250.37 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 238.77 238.77 238.77 0.00 5326.04 5326.04 5326.04 0.00 360.49276 254.23 338.57 0 240 24 1 0 1 1 0 0 8000 47008 47008 86074.2 POSIX 0
Finished : Mon Oct 28 00:17:26 2019
- mdtest_easy_delete
-
srun: error: Ignoring conflicting option "x11" in plugin "x11"
-- started at 10/28/2019 00:41:54 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-r' '-F' '-P' '-d' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_easy' '-n' '50000' '-u' '-L' '-x' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_easy-stonewall' '-N' '1'
Path: /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25
FS: 11430.8 TiB Used FS: 57.1% Inodes: 4635.7 Mi Used Inodes: 16.0%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 12000000 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 : 20638.197 16173.022 20472.826 837.765
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 3.076 3.076 3.076 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 : 491.010 384.778 388.699 19.864
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.325 0.325 0.325 0.000
-- finished at 10/28/2019 00:50:06 --
- mdtest_easy_stat
-
srun: error: Ignoring conflicting option "x11" in plugin "x11"
-- started at 10/28/2019 00:38:44 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-T' '-F' '-P' '-d' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_easy' '-n' '50000' '-u' '-L' '-x' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_easy-stonewall' '-N' '1'
Path: /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25
FS: 11430.8 TiB Used FS: 57.1% Inodes: 4635.7 Mi Used Inodes: 16.0%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 12000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 185700.404 185698.033 185699.507 0.427
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 : 42.764 42.763 42.763 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 10/28/2019 00:39:27 --
- mdtest_easy_write
-
srun: error: Ignoring conflicting option "x11" in plugin "x11"
-- started at 10/27/2019 23:48:30 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-C' '-F' '-P' '-d' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_easy' '-n' '50000' '-u' '-L' '-x' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25
FS: 11430.8 TiB Used FS: 57.1% Inodes: 4635.7 Mi Used Inodes: 15.8%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 12000000 files
Continue stonewall hit min: 32118 max: 33088 avg: 32707.9
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 15430.983 12774.169 15255.440 656.831
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 15276.387 NA
Tree creation : 112.547 112.547 112.547 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 : 621.655 514.622 521.681 26.414
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 513.858 NA
Tree creation : 0.009 0.009 0.009 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/28/2019 00:07:32 --
- mdtest_hard_delete
-
srun: error: Ignoring conflicting option "x11" in plugin "x11"
-- started at 10/28/2019 00:54:44 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_hard' '-n' '12000' '-x' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25
FS: 11430.8 TiB Used FS: 57.1% Inodes: 4635.7 Mi Used Inodes: 15.8%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 2880000 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 : 15321.808 9788.773 15208.305 778.075
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.010 0.010 0.010 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 : 294.215 187.967 190.128 14.813
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 103.165 103.165 103.165 0.000
-- finished at 10/28/2019 01:03:07 --
- mdtest_hard_read
-
srun: error: Ignoring conflicting option "x11" in plugin "x11"
-- started at 10/28/2019 00:50:08 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_hard' '-n' '12000' '-x' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25
FS: 11430.8 TiB Used FS: 57.1% Inodes: 4635.7 Mi Used Inodes: 15.8%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 2880000 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 : 46750.641 17161.916 46503.965 2689.781
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 : 167.813 61.603 62.489 9.655
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 10/28/2019 00:54:40 --
- mdtest_hard_stat
-
srun: error: Ignoring conflicting option "x11" in plugin "x11"
-- started at 10/28/2019 00:41:03 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_hard' '-n' '12000' '-x' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25
FS: 11430.8 TiB Used FS: 57.1% Inodes: 4635.7 Mi Used Inodes: 16.0%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 2880000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 60050.199 60049.557 60049.897 0.112
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 : 47.960 47.960 47.960 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 10/28/2019 00:41:51 --
- mdtest_hard_write
-
srun: error: Ignoring conflicting option "x11" in plugin "x11"
-- started at 10/28/2019 00:19:15 --
mdtest-3.3.0+dev was launched with 240 total task(s) on 10 node(s)
Command line used: /home/users/sthiell/io-500/io500-sc19/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_hard' '-n' '12000' '-x' '/oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /oak/stanford/groups/ruthm/sthiell/io500/sc19/datafiles/io500.2019.10.27-23.32.25
FS: 11430.8 TiB Used FS: 57.1% Inodes: 4635.7 Mi Used Inodes: 15.9%
Nodemap: 111111111111111111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 24 for each phase.
240 tasks, 2880000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 8421.416 6454.718 8405.022 178.784
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 21536.674 NA
Tree creation : 1700.599 1700.599 1700.599 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 : 446.185 341.985 342.854 9.472
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 133.725 NA
Tree creation : 0.001 0.001 0.001 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 10/28/2019 00:30:11 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 7.146 GB/s : time 417.98 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 15.431 kiops : time 621.66 seconds
[RESULT] BW phase 2 ior_hard_write 0.233 GB/s : time 254.25 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 8.421 kiops : time 446.18 seconds
[RESULT] IOPS phase 3 find 914.540 kiops : time 11.94 seconds
[RESULT] BW phase 3 ior_easy_read 7.832 GB/s : time 374.08 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 185.700 kiops : time 42.76 seconds
[RESULT] BW phase 4 ior_hard_read 0.977 GB/s : time 86.07 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 60.050 kiops : time 47.96 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 20.638 kiops : time 491.01 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 46.751 kiops : time 167.81 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 15.322 kiops : time 506.73 seconds
[SCORE] Bandwidth 1.88943 GB/s : IOPS 45.868 kiops : TOTAL 9.30937