- 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=/mnt/beegfs/jkiss_BeeGFS/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
#create the working directories and set the striping on them
mkdir -p ${io500_workdir}/ior_easy
mkdir -p ${io500_workdir}/ior_hard
mkdir -p ${io500_workdir}/mdt_easy
mkdir -p ${io500_workdir}/mdt_hard
# for ior_easy use a three OST. ZFS datasets on OSTs were set to 1M recordsize
/opt/beegfs/sbin/beegfs-ctl --setpattern --numtargets=3 --chunksize=1024k ${io500_workdir}/ior_easy
# stripe across all 12 ZFS OSTs for ior_hard test, and use 128k chunksize
/opt/beegfs/sbin/beegfs-ctl --setpattern --numtargets=12 --chunksize=128k ${io500_workdir}/ior_hard
# for metadata tests use a single OST to reduce overhead, and use 64k chunks
/opt/beegfs/sbin/beegfs-ctl --setpattern --numtargets=1 --chunksize=64k ${io500_workdir}/mdt_easy
/opt/beegfs/sbin/beegfs-ctl --setpattern --numtargets=1 --chunksize=64k ${io500_workdir}/mdt_hard
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$PWD/bin/ior
io500_mdtest_cmd=$PWD/bin/mdtest
io500_mdreal_cmd=$PWD/bin/md-real-io
io500_mpirun="mpirun"
io500_mpiargs="-np 80 -hostfile Hostfile80CPU"
}
function setup_ior_easy {
io500_ior_easy_size=30000
io500_ior_easy_params="-t 2048k -b ${io500_ior_easy_size} -F"
echo -n ""
}
function setup_mdt_easy {
io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
io500_mdtest_easy_files_per_proc=170000
}
function setup_ior_hard {
io500_ior_hard_api="POSIX"
io500_ior_hard_api_specific_options=""
io500_ior_hard_writes_per_proc=20000
}
function setup_mdt_hard {
io500_mdtest_hard_api="POSIX"
io500_mdtest_hard_api_specific_options=""
io500_mdtest_hard_files_per_proc=33000
}
function setup_find {
#
# setup the find command. This is an area where innovation is allowed.
# There are three default options provided. One is a serial find, one is python
# parallel version, one is C parallel version. Current default is to use serial.
# But it is very slow. We recommend to either customize or use the C parallel version.
# For GPFS, we recommend to use the provided mmfind wrapper described below.
# Instructions below.
# If a custom approach is used, please provide enough info so others can reproduce.
# the serial version that should run (SLOWLY) without modification
#io500_find_mpi="False"
#io500_find_cmd=$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="$PWD/bin/pfind"
# uses stonewalling, run pfind
io500_find_cmd_args="-s 1000"
# for GPFS systems, you should probably use the provided mmfind wrapper
# if you used ./utilities/prepare.sh, you'll find this wrapper in ./bin/mmfind.sh
#io500_find_mpi="False"
#io500_find_cmd="$PWD/bin/mmfind.sh"
#io500_find_cmd_args=""
}
function setup_mdreal {
echo -n ""
}
function run_benchmarks {
# Important: source the io500_fixed.sh script. Do not change it. If you discover
# a need to change it, please email the mailing list to discuss
source ./utilities/io500_fixed.sh 2>&1 | tee $io500_result_dir/io-500-summary.$timestamp.txt
}
# Information fields; these provide information about your system hardware
# Use https://vi4io.org/io500-info-creator/ to generate information about your hardware
# that you want to include publicly!
function extra_description {
io500_info_system_name='IST Austria HPC'
io500_info_storage_vendor='"Homemade@IST"'
io500_info_filesystem_name='"BeeGFS"'
io500_info_filesystem_type='"BeeGFS"'
io500_info_filesystem_version='"7.1.3"'
io500_info_client_nodes='"4"'
io500_info_client_procs_per_node='"20"'
io500_info_client_operating_system='"Debian"'
io500_info_client_operating_system_version='"Debian 9 (stretch)"'
io500_info_client_kernel_version='"4.9.0-9-amd64"'
io500_info_md_nodes='"2"'
io500_info_md_storage_devices='"4"'
io500_info_md_storage_type='"NVMe Samsung PM1725A 6.4TB"'
io500_info_md_volatile_memory_capacity='"128GB"'
io500_info_md_storage_interface='"NVMe"'
io500_info_md_network='"IB-EDR"'
io500_info_md_software_version='"EXT4, BeeGFS 7.1.3"'
io500_info_md_operating_system_version='"Debian 9 (stretch)"'
io500_info_ds_nodes='"3"'
io500_info_ds_storage_devices='"132"'
io500_info_ds_storage_type='"HDD HGST_HUH721010ALE600 10TB 7200RPM"'
io500_info_ds_volatile_memory_capacity='"128GB"'
io500_info_ds_storage_interface='"PCI-e 3.0 x8 LSI9300-8e HBA 12Gbps SAS-SATA"'
io500_info_ds_network='"IB-EDR"'
io500_info_ds_software_version='"ZFS 0.8.2, BeeGFS 7.1.3"'
io500_info_ds_operating_system_version='"Debian 9 (stretch)"'
}
main
- ior_easy_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Wed Nov 6 11:08:22 2019
Command line : /nfs/scistore12/itgrp/jkiss/io500_NewestCode/io-500-dev/bin/ior -r -R -t 2048k -b 30000 -F -b 30000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_easy/stonewall
Machine : Linux serbyn128
TestID : 0
StartTime : Wed Nov 6 11:08:22 2019
Path : /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_easy
FS : 885.9 TiB Used FS: 0.3% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/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 : 4
tasks : 80
clients per node : 20
repetitions : 1
xfersize : 2 MiB
blocksize : 29.30 GiB
aggregate filesize : 2.29 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 = 2516582400000.
WARNING: Stat() of aggregate file size = 31457280000.
WARNING: Using actual aggregate bytes moved = 2516582400000.
read 8002 4001 0.019992 30720000 2048.00 0.043813 299.92 0.041197 299.93 0
Max Read: 8001.79 MiB/sec (8390.48 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 8001.79 8001.79 8001.79 0.00 4000.89 4000.89 4000.89 0.00 299.93307 NA NA 0 80 20 1 2 1 1 0 0 1 31457280000 2097152 2400000.0 POSIX 0
Finished : Wed Nov 6 11:13:21 2019
- ior_easy_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Wed Nov 6 10:41:26 2019
Command line : /nfs/scistore12/itgrp/jkiss/io500_NewestCode/io-500-dev/bin/ior -w -t 2048k -b 30000 -F -b 30000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux serbyn128
TestID : 0
StartTime : Wed Nov 6 10:41:26 2019
Path : /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_easy
FS : 885.9 TiB Used FS: 0.0% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/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 : 4
tasks : 80
clients per node : 20
repetitions : 1
xfersize : 2 MiB
blocksize : 29.30 GiB
aggregate filesize : 2.29 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: 6287 max: 15000 -- min data: 12.3 GiB mean data: 25.0 GiB time: 300.0s
WARNING: Expected aggregate file size = 2516582400000.
WARNING: Stat() of aggregate file size = 31457280000.
WARNING: Using actual aggregate bytes moved = 2516582400000.
WARNING: maybe caused by deadlineForStonewalling
write 5658 2828.96 0.020002 30720000 2048.00 0.047386 424.18 0.042600 424.20 0
Max Write: 5657.68 MiB/sec (5932.50 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 5657.68 5657.68 5657.68 0.00 2828.84 2828.84 2828.84 0.00 424.20242 300.02 6820.08 0 80 20 1 2 1 1 0 0 1 31457280000 2097152 2400000.0 POSIX 0
Finished : Wed Nov 6 10:48:30 2019
- ior_hard_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Wed Nov 6 11:14:30 2019
Command line : /nfs/scistore12/itgrp/jkiss/io500_NewestCode/io-500-dev/bin/ior -r -R -s 20000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_hard/stonewall
Machine : Linux serbyn128
TestID : 0
StartTime : Wed Nov 6 11:14:30 2019
Path : /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_hard
FS : 885.9 TiB Used FS: 0.3% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 20000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 4
tasks : 80
clients per node : 20
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 70.05 GiB
Results:
access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ----
read 1663.99 37131 43.05 45.91 45.91 0.054025 43.09 0.038542 43.11 0
Max Read: 1663.99 MiB/sec (1744.82 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 1663.99 1663.99 1663.99 0.00 37117.42 37117.42 37117.42 0.00 43.10645 NA NA 0 80 20 1 0 1 1 0 0 20000 47008 47008 71728.5 POSIX 0
Finished : Wed Nov 6 11:15:13 2019
- ior_hard_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Wed Nov 6 10:54:06 2019
Command line : /nfs/scistore12/itgrp/jkiss/io500_NewestCode/io-500-dev/bin/ior -w -s 20000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux serbyn128
TestID : 0
StartTime : Wed Nov 6 10:54:06 2019
Path : /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_hard
FS : 885.9 TiB Used FS: 0.2% Inodes: 0.0 Mi Used Inodes: -nan%
Options:
api : POSIX
apiVersion :
test filename : /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 20000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 4
tasks : 80
clients per node : 20
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 70.05 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: 3777 max: 20000 -- min data: 0.2 GiB mean data: 0.6 GiB time: 300.0s
write 143.38 3198.54 383.13 45.91 45.91 0.046439 500.23 0.032270 500.26 0
Max Write: 143.38 MiB/sec (150.35 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 143.38 143.38 143.38 0.00 3198.32 3198.32 3198.32 0.00 500.26311 300.01 161.13 0 80 20 1 0 1 1 0 0 20000 47008 47008 71728.5 POSIX 0
Finished : Wed Nov 6 11:02:26 2019
- mdtest_easy_delete
-
-- started at 11/06/2019 11:15:44 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 4 node(s)
Command line used: /nfs/scistore12/itgrp/jkiss/io500_NewestCode/io-500-dev/bin/mdtest '-r' '-F' '-P' '-d' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_easy' '-n' '170000' '-u' '-L' '-x' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_easy-stonewall' '-N' '1'
Path: /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25
FS: 885.9 TiB Used FS: 0.3% Inodes: 0.0 Mi Used Inodes: -nan%
Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 20 for each phase.
80 tasks, 13600000 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 : 38751.360 38751.330 38751.343 0.009
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.113 0.113 0.113 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 : 275.015 275.015 275.015 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 8.859 8.859 8.859 0.000
-- finished at 11/06/2019 11:20:32 --
- mdtest_easy_stat
-
-- started at 11/06/2019 11:13:23 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 4 node(s)
Command line used: /nfs/scistore12/itgrp/jkiss/io500_NewestCode/io-500-dev/bin/mdtest '-T' '-F' '-P' '-d' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_easy' '-n' '170000' '-u' '-L' '-x' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_easy-stonewall' '-N' '1'
Path: /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25
FS: 885.9 TiB Used FS: 0.3% Inodes: 0.0 Mi Used Inodes: -nan%
Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 20 for each phase.
80 tasks, 13600000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 161530.124 161529.525 161529.963 0.136
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 : 65.977 65.977 65.977 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/06/2019 11:14:29 --
- mdtest_easy_write
-
-- started at 11/06/2019 10:48:31 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 4 node(s)
Command line used: /nfs/scistore12/itgrp/jkiss/io500_NewestCode/io-500-dev/bin/mdtest '-C' '-F' '-P' '-d' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_easy' '-n' '170000' '-u' '-L' '-x' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25
FS: 885.9 TiB Used FS: 0.2% Inodes: 0.0 Mi Used Inodes: -nan%
Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 20 for each phase.
80 tasks, 13600000 files
Continue stonewall hit min: 99883 max: 133215 avg: 120674.6
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 31980.893 31980.864 31980.878 0.006
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 32172.592 NA
Tree creation : 52.981 52.981 52.981 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 : 333.237 333.236 333.237 0.000
File stat : 0.000 0.000 0.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
File create (stonewall) : NA NA 300.068 NA
Tree creation : 0.019 0.019 0.019 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/06/2019 10:54:05 --
- mdtest_hard_delete
-
-- started at 11/06/2019 11:23:09 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 4 node(s)
Command line used: /nfs/scistore12/itgrp/jkiss/io500_NewestCode/io-500-dev/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_hard' '-n' '33000' '-x' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25
FS: 885.9 TiB Used FS: 0.3% Inodes: 0.0 Mi Used Inodes: -nan%
Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 20 for each phase.
80 tasks, 2640000 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 : 8859.593 8859.589 8859.591 0.001
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.234 0.234 0.234 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 : 285.440 285.440 285.440 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 4.277 4.277 4.277 0.000
-- finished at 11/06/2019 11:27:58 --
- mdtest_hard_read
-
-- started at 11/06/2019 11:20:33 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 4 node(s)
Command line used: /nfs/scistore12/itgrp/jkiss/io500_NewestCode/io-500-dev/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_hard' '-n' '33000' '-x' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25
FS: 885.9 TiB Used FS: 0.3% Inodes: 0.0 Mi Used Inodes: -nan%
Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 20 for each phase.
80 tasks, 2640000 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 : 16438.610 16438.558 16438.582 0.010
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 : 153.838 153.838 153.838 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 11/06/2019 11:23:07 --
- mdtest_hard_stat
-
-- started at 11/06/2019 11:15:15 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 4 node(s)
Command line used: /nfs/scistore12/itgrp/jkiss/io500_NewestCode/io-500-dev/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_hard' '-n' '33000' '-x' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25
FS: 885.9 TiB Used FS: 0.3% Inodes: 0.0 Mi Used Inodes: -nan%
Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 20 for each phase.
80 tasks, 2640000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 91104.540 91103.601 91104.311 0.226
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 : 27.758 27.758 27.758 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/06/2019 11:15:43 --
- mdtest_hard_write
-
-- started at 11/06/2019 11:02:28 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 4 node(s)
Command line used: /nfs/scistore12/itgrp/jkiss/io500_NewestCode/io-500-dev/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_hard' '-n' '33000' '-x' '/mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /mnt/beegfs/jkiss_BeeGFS/datafiles/io500.2019.11.06-10.41.25
FS: 885.9 TiB Used FS: 0.2% Inodes: 0.0 Mi Used Inodes: -nan%
Nodemap: 11111111111111111111000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 20 for each phase.
80 tasks, 2640000 files
Continue stonewall hit min: 30129 max: 31611 avg: 30841.8
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 8202.722 8202.710 8202.714 0.002
File stat : 0.000 0.000 0.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
File create (stonewall) : NA NA 8224.290 NA
Tree creation : 1968.923 1968.923 1968.923 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 : 308.298 308.298 308.298 0.000
File stat : 0.000 0.000 0.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
File create (stonewall) : NA NA 300.007 NA
Tree creation : 0.001 0.001 0.001 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/06/2019 11:07:36 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 5.525 GB/s : time 424.18 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 31.981 kiops : time 333.24 seconds
[RESULT] BW phase 2 ior_hard_write 0.140 GB/s : time 500.23 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 8.203 kiops : time 308.30 seconds
[RESULT] IOPS phase 3 find 299.500 kiops : time 44.03 seconds
[RESULT] BW phase 3 ior_easy_read 7.814 GB/s : time 299.92 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 161.530 kiops : time 65.98 seconds
[RESULT] BW phase 4 ior_hard_read 1.625 GB/s : time 43.09 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 91.105 kiops : time 27.76 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 38.751 kiops : time 275.02 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 16.439 kiops : time 153.84 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 8.860 kiops : time 291.11 seconds
[SCORE] Bandwidth 1.77042 GB/s : IOPS 39.9784 kiops : TOTAL 8.413