- 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 $io500_result_dir
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$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 /home/test/io500-sc19/myhosts"
}
function setup_ior_easy {
io500_ior_easy_params="-t 2m "
io500_ior_easy_size="68000"
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=140000
}
function setup_ior_hard {
io500_ior_hard_api="POSIX"
io500_ior_hard_api_specific_options=""
}
function setup_mdt_hard {
io500_mdtest_hard_api="POSIX"
io500_mdtest_hard_api_specific_options=""
}
function setup_find {
#
# setup the find command. This is an area where innovation is allowed.
# There are three default options provided. One is a serial find, one is python
# parallel version, one is C parallel version. Current default is to use serial.
# But it is very slow. We recommend to either customize or use the C parallel version.
# For GPFS, we recommend to use the provided mmfind wrapper described below.
# Instructions below.
# If a custom approach is used, please provide enough info so others can reproduce.
# the serial version that should run (SLOWLY) without modification
#io500_find_mpi="False"
#io500_find_cmd=$PWD/bin/sfind.sh
#io500_find_cmd_args=""
# a parallel version in C, the -s adds a stonewall
# for a real run, turn -s (stonewall) off or set it at 300 or more
# to prepare this (assuming you've run ./utilities/prepare.sh already):
# > cd build/pfind
# > ./prepare.sh
# > ./compile.sh
# > cp pfind ../../bin/
# If you use io500_find_mpi="True", then this will run with the same
# number of MPI nodes and ranks as the other phases.
# If you prefer another number, and fewer might be better here,
# Then you can set io500_find_mpi to be "False" and write a wrapper
# script for this which sets up MPI as you would like. Then change
# io500_find_cmd to point to your wrapper script.
io500_find_mpi="True"
io500_find_cmd="$PWD/bin/pfind"
# uses stonewalling, run pfind
io500_find_cmd_args=""
# 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='TigerShark' # e.g. Oakforest-PACS
io500_info_institute_name='SUSE' # e.g. JCAHPC
io500_info_storage_age_in_months='1' # not install date but age since last refresh
io500_info_storage_install_date='11/2018' # MM/YY
io500_info_filesystem='SUSE Enterprise Storage (CephFS)' # e.g. BeeGFS, DataWarp, GPFS, IME, Lustre
io500_info_filesystem_version='6 (14.2.4)'
io500_info_filesystem_vendor='SUSE'
# client side info
io500_info_num_client_nodes='10'
io500_info_procs_per_node='8'
# server side info
io500_info_num_metadata_server_nodes='15'
io500_info_num_data_server_nodes='10'
io500_info_num_data_storage_devices='119' # if you have 5 data servers, and each has 5 drives, then this number is 25
io500_info_num_metadata_storage_devices='10' # if you have 2 metadata servers, and each has 5 drives, then this number is 10
io500_info_data_storage_type='Intel® SSD D3-S4510' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_metadata_storage_type='Intel® Optane SSD DC P4800X' # HDD, SSD, persistent memory, etc, feel free to put specific models
io500_info_storage_network='ethernet' # infiniband, omnipath, ethernet, etc
io500_info_storage_interface='SATA' # SAS, SATA, NVMe, etc
# miscellaneous
io500_info_whatever='10x Lenovo ThinkSystem SR650 for storage nodes w/1x Intel Xeon Gold 6142, 96GB RAM, 100Gb Ethernet'
}
main
- ior_easy_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Thu Nov 7 13:16:07 2019
Command line : /mnt/cephfs/io500-sc19/bin/ior -r -R -t 2m -b 68000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_easy/stonewall
Machine : Linux loadgen1
TestID : 0
StartTime : Thu Nov 7 13:16:07 2019
Path : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_easy
FS : 48.1 TiB Used FS: 10.3% Inodes: 14.8 Mi Used Inodes: 100.0%
Options:
api : POSIX
apiVersion :
test filename : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/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 : 80
clients per node : 8
repetitions : 1
xfersize : 2 MiB
blocksize : 66.41 GiB
aggregate filesize : 5.19 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 = 5704253440000.
WARNING: Stat() of aggregate file size = 4911865528320.
WARNING: Using actual aggregate bytes moved = 4911865528320.
read 7901 4023 0.017121 69632000 2048.00 10.75 582.15 0.031652 592.89 0
Max Read: 7900.78 MiB/sec (8284.57 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 7900.78 7900.78 7900.78 0.00 3950.39 3950.39 3950.39 0.00 592.89327 NA NA 0 80 8 1 1 1 1 0 0 1 71303168000 2097152 4684320.0 POSIX 0
Finished : Thu Nov 7 13:26:00 2019
- ior_easy_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Thu Nov 7 12:51:23 2019
Command line : /mnt/cephfs/io500-sc19/bin/ior -w -t 2m -b 68000m -F -i 1 -C -Q 1 -g -G 27 -k -e -o /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_easy/ior_file_easy -O stoneWallingStatusFile=/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux loadgen1
TestID : 0
StartTime : Thu Nov 7 12:51:23 2019
Path : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_easy
FS : 49.3 TiB Used FS: 0.0% Inodes: 0.0 Mi Used Inodes: 100.0%
Options:
api : POSIX
apiVersion :
test filename : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/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 : 80
clients per node : 8
repetitions : 1
xfersize : 2 MiB
blocksize : 66.41 GiB
aggregate filesize : 5.19 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: 28526 max: 29277 -- min data: 55.7 GiB mean data: 56.4 GiB time: 300.1s
WARNING: Expected aggregate file size = 5704253440000.
WARNING: Stat() of aggregate file size = 4911865528320.
WARNING: Using actual aggregate bytes moved = 4911865528320.
WARNING: maybe caused by deadlineForStonewalling
write 14975 7488 0.009031 69632000 2048.00 0.010596 312.81 0.016735 312.82 0
Max Write: 14974.57 MiB/sec (15701.98 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 14974.57 14974.57 14974.57 0.00 7487.29 7487.29 7487.29 0.00 312.81829 300.07 15401.03 0 80 8 1 1 1 1 0 0 1 71303168000 2097152 4684320.0 POSIX 0
Finished : Thu Nov 7 12:56:36 2019
- ior_hard_read
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Thu Nov 7 13:27:53 2019
Command line : /mnt/cephfs/io500-sc19/bin/ior -r -R -s 1900000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_hard/stonewall
Machine : Linux loadgen1
TestID : 0
StartTime : Thu Nov 7 13:27:53 2019
Path : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_hard
FS : 48.1 TiB Used FS: 10.3% Inodes: 14.8 Mi Used Inodes: 100.0%
Options:
api : POSIX
apiVersion :
test filename : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 1900000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 10
tasks : 80
clients per node : 8
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 6.50 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 = 7145216000000.
WARNING: Stat() of aggregate file size = 502515520000.
WARNING: Using actual aggregate bytes moved = 502515520000.
read 3305.95 73746 144.94 45.91 45.91 0.006413 144.96 0.011594 144.96 0
Max Read: 3305.95 MiB/sec (3466.54 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 3305.95 3305.95 3305.95 0.00 73743.52 73743.52 73743.52 0.00 144.96188 NA NA 0 80 8 1 0 1 1 0 0 1900000 47008 47008 479236.2 POSIX 0
Finished : Thu Nov 7 13:30:18 2019
- ior_hard_write
-
IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began : Thu Nov 7 13:03:54 2019
Command line : /mnt/cephfs/io500-sc19/bin/ior -w -s 1900000 -a POSIX -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_hard/IOR_file -O stoneWallingStatusFile=/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine : Linux loadgen1
TestID : 0
StartTime : Thu Nov 7 13:03:54 2019
Path : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_hard
FS : 48.2 TiB Used FS: 9.3% Inodes: 11.6 Mi Used Inodes: 100.0%
Options:
api : POSIX
apiVersion :
test filename : /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/ior_hard/IOR_file
access : single-shared-file
type : independent
segments : 1900000
ordering in a file : sequential
ordering inter file : constant task offset
task offset : 1
nodes : 10
tasks : 80
clients per node : 8
repetitions : 1
xfersize : 47008 bytes
blocksize : 47008 bytes
aggregate filesize : 6.50 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: 101002 max: 133625 -- min data: 4.4 GiB mean data: 5.2 GiB time: 300.0s
WARNING: Expected aggregate file size = 7145216000000.
WARNING: Stat() of aggregate file size = 502515520000.
WARNING: Using actual aggregate bytes moved = 502515520000.
WARNING: maybe caused by deadlineForStonewalling
write 1299.39 28994 332.12 45.91 45.91 0.103133 368.70 0.019928 368.81 0
Max Write: 1299.39 MiB/sec (1362.51 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 1299.39 1299.39 1299.39 0.00 28984.73 28984.73 28984.73 0.00 368.81488 300.02 1407.44 0 80 8 1 0 1 1 0 0 1900000 47008 47008 479236.2 POSIX 0
Finished : Thu Nov 7 13:10:03 2019
- mdtest_easy_delete
-
-- started at 11/07/2019 13:31:32 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-r' '-F' '-P' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_easy' '-n' '140000' '-u' '-L' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_easy-stonewall' '-N' '1'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22
FS: 48.1 TiB Used FS: 10.3% Inodes: 14.8 Mi Used Inodes: 100.0%
Nodemap: 11111111000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
80 tasks, 11200000 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 : 18014.824 18013.882 18014.597 0.246
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.667 0.667 0.667 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 : 621.743 621.710 621.718 0.009
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 1.499 1.499 1.499 0.000
-- finished at 11/07/2019 13:41:56 --
- mdtest_easy_stat
-
-- started at 11/07/2019 13:26:02 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-T' '-F' '-P' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_easy' '-n' '140000' '-u' '-L' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_easy-stonewall' '-N' '1'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22
FS: 48.1 TiB Used FS: 10.3% Inodes: 14.8 Mi Used Inodes: 100.0%
Nodemap: 11111111000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
80 tasks, 11200000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 105159.432 105153.833 105158.012 1.441
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 : 106.511 106.505 106.506 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 11/07/2019 13:27:49 --
- mdtest_easy_write
-
-- started at 11/07/2019 12:56:38 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-C' '-F' '-P' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_easy' '-n' '140000' '-u' '-L' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_easy-stonewall' '-N' '1' '-W' '300'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22
FS: 48.2 TiB Used FS: 9.2% Inodes: 1.1 Mi Used Inodes: 100.0%
Nodemap: 11111111000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
80 tasks, 11200000 files
Continue stonewall hit min: 51972 max: 140000 avg: 126801.0
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 25743.582 25742.239 25743.249 0.352
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 33697.056 NA
Tree creation : 90.712 90.712 90.712 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 : 435.083 435.060 435.066 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 301.038 NA
Tree creation : 0.011 0.011 0.011 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/07/2019 13:03:53 --
- mdtest_hard_delete
-
-- started at 11/07/2019 13:43:18 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-r' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_hard' '-n' '950000' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22
FS: 48.1 TiB Used FS: 10.3% Inodes: 4.1 Mi Used Inodes: 100.0%
Nodemap: 11111111000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
80 tasks, 76000000 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 : 6284.283 6283.952 6284.204 0.087
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 16.201 16.201 16.201 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 : 475.586 475.561 475.567 0.007
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.062 0.062 0.062 0.000
-- finished at 11/07/2019 13:51:14 --
- mdtest_hard_read
-
-- started at 11/07/2019 13:41:57 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-X' '-E' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_hard' '-n' '950000' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22
FS: 48.1 TiB Used FS: 10.3% Inodes: 4.1 Mi Used Inodes: 100.0%
Nodemap: 11111111000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
80 tasks, 76000000 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 : 37034.198 37032.216 37033.695 0.498
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 : 80.702 80.697 80.698 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 11/07/2019 13:43:17 --
- mdtest_hard_stat
-
-- started at 11/07/2019 13:30:19 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-T' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_hard' '-n' '950000' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22
FS: 48.1 TiB Used FS: 10.3% Inodes: 14.8 Mi Used Inodes: 100.0%
Nodemap: 11111111000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
80 tasks, 76000000 files
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 41550.362 41548.062 41549.794 0.579
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 : 71.930 71.926 71.927 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 11/07/2019 13:31:31 --
- mdtest_hard_write
-
-- started at 11/07/2019 13:10:04 --
mdtest-3.3.0+dev was launched with 80 total task(s) on 10 node(s)
Command line used: /mnt/cephfs/io500-sc19/bin/mdtest '-C' '-t' '-F' '-P' '-w' '3901' '-e' '3901' '-d' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_hard' '-n' '950000' '-x' '/mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22/mdt_hard-stonewall' '-a' 'POSIX' '-N' '1' '-W' '300'
Path: /mnt/cephfs/io500-sc19/datafiles/io500.2019.11.07-12.51.22
FS: 48.1 TiB Used FS: 10.3% Inodes: 11.8 Mi Used Inodes: 100.0%
Nodemap: 11111111000000000000000000000000000000000000000000000000000000000000000000000000
V-0: Rank 0 Line 2137 Shifting ranks by 8 for each phase.
80 tasks, 76000000 files
Continue stonewall hit min: 33869 max: 37357 avg: 35729.6
SUMMARY rate: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 9285.248 9284.759 9285.132 0.128
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 9483.152 NA
Tree creation : 2484.231 2484.231 2484.231 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 : 321.878 321.861 321.865 0.004
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 301.415 NA
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 11/07/2019 13:15:26 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 14.624 GB/s : time 312.81 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 25.744 kiops : time 435.08 seconds
[RESULT] BW phase 2 ior_hard_write 1.269 GB/s : time 368.70 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 9.285 kiops : time 321.88 seconds
[RESULT] IOPS phase 3 find 348.840 kiops : time 40.67 seconds
[RESULT] BW phase 3 ior_easy_read 7.716 GB/s : time 582.15 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 105.159 kiops : time 106.51 seconds
[RESULT] BW phase 4 ior_hard_read 3.228 GB/s : time 144.96 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 41.550 kiops : time 71.93 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 18.015 kiops : time 621.74 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 37.034 kiops : time 80.70 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 6.284 kiops : time 476.88 seconds
[SCORE] Bandwidth 4.63683 GB/s : IOPS 33.3426 kiops : TOTAL 12.434