tools/disktest_sysbench.sh at master · tsiry-sandratraina.com/rockbox-zig

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rockbox-zig / tools / disktest_sysbench.sh
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  1#!/bin/bash
  2#             __________               __   ___.
  3#   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
  4#   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
  5#   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
  6#   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
  7#                     \/            \/     \/    \/            \/
  8# $Id$
  9#
 10# Copyright (C) 2020 William Wilgus
 11################################################################################
 12#
 13# chmod +x disktest_sysbench.sh
 14#
 15# apt install sysbench
 16#
 17# ./disktest_sysbench.sh /device path filesz(kb) block > ./disklog.txt
 18#
 19################################################################################
 20echo "Disktest Benchmarking [] $(date)"
 21
 22set -uo pipefail
 23IFS=$'\n\t'
 24
 25CMD=$(command -v sysbench)
 26TESTDURSEC=300 #5 minutes/test
 27VERBOSITY=5
 28BLOCKSZ=('test all' 512 1024 4096 16384 65536 1048576)
 29THREADS=1 #--validate may fail if threads > 1 (some versions)
 30
 31if [ -z "$CMD"  ]; then
 32 echo "This script requires 'sysbench' try: 'apt install sysbench' or your system package handler"
 33 exit 1
 34else
 35 echo "using sysbench found @ $CMD"
 36 echo ""
 37fi
 38
 39if [ $# -lt 1 ]; then
 40  echo "Usage: $0 <filepath_to_device>, <filesize_in_kB> <block 0-${#BLOCKSZ[@]}>"
 41  exit 1
 42fi
 43
 44DEV_DIR=$1
 45TEST_PATH="$DEV_DIR/disktest_sysbench"
 46SIZEKB=${2:-'10*1024'} #10Mb file [default]
 47SIZEBYTE=$((SIZEKB*1024))
 48BLOCK=${3:-5} #65535 default
 49if (($BLOCK > ${#BLOCKSZ[@]})) ;then
 50  $BLOCK = 0
 51fi
 52
 53BeginDiskTest() {
 54  local start=$BLOCK
 55  local blocks=$BLOCK+1
 56  local bs=0
 57  local cwd="/"
 58  local filenum=0
 59  local sysbench_cmd
 60  local out
 61
 62  if (( blocks == 1 )) ;then
 63    start=1
 64    blocks=${#BLOCKSZ[@]}
 65  fi
 66
 67  for (( b=$start; b<$blocks; b++ ))
 68  do
 69    bs=${BLOCKSZ[b]}
 70    filenum=$(( SIZEBYTE / bs ))
 71    # note try bigger block sizes if you run out of file handles
 72    if (( $(ulimit -Sn ) < $(($filenum + 100)) )) ;then
 73      local hard=$(ulimit -Hn) #get hard limit
 74      echo attempting to increase soft file limit to $hard
 75      ulimit -Sn $hard
 76    fi
 77################################################################################
 78    sysbench_cmd=(fileio --validate --file-total-size=$SIZEBYTE --file-block-size=$bs --file-num=$filenum --threads=$THREADS --max-requests=0 --time=$TESTDURSEC --file-extra-flags=direct --verbosity=$VERBOSITY --file-fsync-all=on)
 79    echo "--------------------------------------------------------------------------------"
 80    echo "Command Lines to be executed:"
 81    echo "--------------------------------------------------------------------------------"
 82    echo "Test Prep:"
 83    echo ${CMD##*/} " fileio --file-total-size=$SIZEBYTE --file-block-size=$bs --file-num=$filenum prepare"
 84    echo ""
 85    echo "Sequential Write:"
 86    echo ${CMD##*/} "${sysbench_cmd[@]}" --file-test-mode=seqwr run
 87    echo ""
 88    echo "Random R/W:"
 89    echo ${CMD##*/} "${sysbench_cmd[@]}" --file-test-mode=rndrw run
 90    echo ""
 91    echo "Sequential Read:"
 92    echo ${CMD##*/} "${sysbench_cmd[@]}" --file-test-mode=seqrd run
 93    echo "--------------------------------------------------------------------------------"
 94    echo ""
 95################################################################################
 96    echo "Preparing ${filenum} files, ${SIZEKB}KB file Block Size: ${BLOCKSZ[b]}B..."
 97    $CMD fileio --file-total-size=$SIZEBYTE --file-block-size=$bs --file-num=$filenum --verbosity=0 prepare
 98    echo ""
 99    echo "--------------------------------------------------------------------------------"
100    echo "SEQUENTIAL WRITE [$DEV_DIR] BLOCK SIZE: $bs"
101    echo "--------------------------------------------------------------------------------"
102    echo ""
103    out=$($CMD "${sysbench_cmd[@]}" --file-test-mode=seqwr run 2>&1) #exec command
104    printf "%s\n" "${out#*Threads started!}"
105    echo "--------------------------------------------------------------------------------"
106    echo ""
107    echo "--------------------------------------------------------------------------------"
108    echo "RANDOM WRITE/READ [$DEV_DIR] BLOCK SIZE: $bs"
109    echo "--------------------------------------------------------------------------------"
110    out=$("$CMD" "${sysbench_cmd[@]}" --file-test-mode=rndrw run 2>&1) #exec command
111    printf "%s\n" "${out#*Threads started!}"
112    echo "--------------------------------------------------------------------------------"
113    echo ""
114    echo "--------------------------------------------------------------------------------"
115    echo "SEQUENTIAL READ [$DEV_DIR] BLOCK SIZE: $bs"
116    echo "--------------------------------------------------------------------------------"
117    out=$("$CMD" "${sysbench_cmd[@]}" --file-test-mode=seqrd run 2>&1) #exec command
118    printf "%s\n" "${out#*Threads started!}"
119    echo "--------------------------------------------------------------------------------"
120  done
121    echo "--------------------------------------------------------------------------------"
122    echo "Finished [$DEV_DIR] $(date)"
123    echo "--------------------------------------------------------------------------------"
124}
125################################################################################
126echo "Device Filepath: $1"
127echo "Testfile Folder: $TEST_PATH"
128echo "Filesize: $SIZEKB kB"
129echo "Blocksize (bytes): ${BLOCKSZ[BLOCK]}"
130echo "Test Duration (SEC) $TESTDURSEC Each"
131echo "Tests: Random R/W, Sequential Write, Sequential Read"
132echo ""
133echo "Ready to create test files on device @ $TEST_PATH"
134echo Continue Y/n?
135read prompt
136if [ "$prompt" != "${prompt#[Yy]}" ] ;then
137  [ -d $TEST_PATH ] || mkdir $TEST_PATH
138  cd "$TEST_PATH"
139  cwd=$(pwd -P)
140  if [ "$cwd" = "$TEST_PATH" ] ;then
141    BeginDiskTest
142  else
143    echo "couldn't cd to device directory "
144    exit 2
145  fi
146else
147    echo "exiting"
148    exit 0
149fi
150
151exit 0