/
bench.php
executable file
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/
bench.php
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#!/usr/bin/php
<?php
// this should be 2x of RAM
$SIZE_GB=16;
$SIZE_MB=$SIZE_GB*1024;
$SIZE_B=$SIZE_MB*1024;
$SIZE_B_AS_4k=$SIZE_B/4;
$HDPARM = "hdparm -tT --direct";
$DISK_INDEX_CMD = "fdisk -l 2>&1 | grep \"^Disk\"";
$DISK_LIST_CMD = "fdisk -l 2>/dev/null | grep \"Disk \/\" | grep -v \"\/dev\/md\" | awk '{print $2}' | sed -e 's/://g'";
$TANK_SIZE_CMD = "du -sh /tank";
$DATE = "date";
$FREE = "free -h";
$HOSTNAME_CMD = "hostname";
$UNAME = "uname -a";
$TOP="(top -b -n 1 | head -n 20) ";
$CAT="/bin/cat";
$ECHO="/bin/echo";
$CPUINFO="cat /proc/cpuinfo";
$DMESG="dmesg";
$LSPCI="lspci";
$DD_READ="(time sh -c \"dd if=/tank/tmp of=/dev/null bs=4k\") ";
$DD_WRITE="(time sh -c \"dd if=/dev/zero of=/tank/tmp bs=4k count=".$SIZE_B_AS_4k." && sync\") ";
$BOONIE="/usr/sbin/bonnie++ -q -d /tank -r ".$SIZE_MB." -u root -n 128";
$BON_CSV2HTML = "/usr/bin/bon_csv2html";
$ZPOOL = "/sbin/zpool";
$ZFS = "/sbin/zfs";
$ZPOOL_DESTROY_CMD = "destroy -f tank";
$ZPOOL_STATUS = "status";
$ZPOOL_LIST = "list";
$ZFS_LIST = "list";
$HOSTNAME = `hostname`;
$TOOLS = array(
"zfs",
"zpool",
"dmesg",
"hdparm",
"lspci",
"free",
"fdisk",
"du",
"bonnie++"
);
$DISKS = getDisks();
$ZPOOL_CREATE_CMDS = array(
"1.1" => "create tank /dev/sda",
"1.2" => "create tank /dev/sda /dev/sdb",
"1.3" => "create tank /dev/sda /dev/sdb /dev/sde",
"1.4" => "create tank /dev/sda /dev/sdb /dev/sde /dev/sdf",
"1.5" => "create tank /dev/sda /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf /dev/sdg",
"2.1" => "create tank mirror /dev/sda /dev/sdb",
"2.2" => "create tank mirror /dev/sda /dev/sde",
"2.3" => "create tank mirror /dev/sda /dev/sdb mirror /dev/sde /dev/sdf",
"2.4" => "create tank mirror /dev/sda /dev/sdb mirror /dev/sde /dev/sdf",
"2.5" => "create tank mirror /dev/sda /dev/sdb mirror /dev/sde /dev/sdf",
"2.6" => "create tank mirror /dev/sda /dev/sdb mirror /dev/sde /dev/sdf",
"3.1" => "create tank raidz /dev/sda /dev/sdb /dev/sde /dev/sdf",
"3.2" => "create tank raidz /dev/sda /dev/sdb /dev/sde /dev/sdf",
"3.3" => "create tank raidz /dev/sda /dev/sdb /dev/sde /dev/sdf",
"3.4" => "create tank raidz /dev/sda /dev/sdb /dev/sde /dev/sdf",
"4.1" => "create tank raidz2 /dev/sda /dev/sdb /dev/sde /dev/sdf",
"4.2" => "create tank raidz2 /dev/sda /dev/sdb /dev/sde /dev/sdf",
"4.3" => "create tank raidz2 /dev/sda /dev/sdb /dev/sde /dev/sdf",
"4.4" => "create tank raidz2 /dev/sda /dev/sdb /dev/sde /dev/sdf"
);
$ZPOOL_CACHE = array(
"2.4" => "add tank cache /dev/sdc",
"2.5" => "add tank cache /dev/sdc /dev/sdg",
"2.6" => "add tank cache /dev/sdc /dev/sdg",
"3.2" => "add tank cache /dev/sdc",
"3.3" => "add tank cache /dev/sdc /dev/sdg",
"3.4" => "add tank cache /dev/sdc /dev/sdg",
"4.2" => "add tank cache /dev/sdc",
"4.3" => "add tank cache /dev/sdc /dev/sdg",
"4.4" => "add tank cache /dev/sdc /dev/sdg"
);
$ZPOOL_LOG = array(
"2.6" => "add -f tank log /dev/sdd",
"3.4" => "add -f tank log /dev/sdd",
"4.4" => "add -f tank log /dev/sdd"
);
$COPY = "© 2016 Philipp Haussleiter";
$RUN_BENCH = true;
##############################################
#
# Config End
#
##############################################
exec("mkdir -p bench");
$indexFile = fopen("bench/index.html", "w") or die("Unable to open index file!");
addHeader($indexFile, "ZFS Benchmark");
openChapter($indexFile, "Index", "Details");
runCmd($DATE, $indexFile);
runCmd($HOSTNAME_CMD, $indexFile);
runCmd($UNAME, $indexFile);
runCmd($FREE, $indexFile);
runCmd($DISK_INDEX_CMD, $indexFile);
addSystemFile();
fwrite($indexFile, "<p><a href=\"sys/system.html\">...more</a></p>\n");
fwrite($indexFile, "<p><kbd>Test Size</kbd><br /><samp>".$SIZE_GB." GB</samp></p>\n");
closeChapter($indexFile);
openChapter($indexFile, "Index", "Prepare");
runCmd($ECHO." \"\" > bench/boonie.csv", $indexFile);
closeChapter($indexFile);
addDiskBenchmark($indexFile);
openChapter($indexFile, "Index", "Benchmarks");
fwrite($indexFile, "<dl>\n");
$i = 0;
foreach ($ZPOOL_CREATE_CMDS as $key => $cmd) {
$i++;
exec("mkdir -p bench/".$key);
$poolCmds = "";
$benchFile = fopen("bench/".$key."/result.html", "w") or die("Unable to open ".$key." file!");
$nav = array("Details", "Pool Setup", "DD", "Boonie", "Cleanup");
addSubHeader($benchFile, $key, $nav);
openChapter($benchFile, $key, "Details");
runCmd("echo \"init \" && date", $benchFile);
closeChapter($benchFile);
openChapter($benchFile, $key, "Pool Setup");
runCmd($ZPOOL." ".$cmd, $benchFile);
$poolCmds .= $ZPOOL." ".$cmd."\n";
if(isset($ZPOOL_CACHE[$key])) {
runCmd($ZPOOL." ".$ZPOOL_CACHE[$key], $benchFile);
$poolCmds .= $ZPOOL." ".$ZPOOL_CACHE[$key]."\n";
}
if(isset($ZPOOL_LOG[$key])) {
runCmd($ZPOOL." ".$ZPOOL_LOG[$key], $benchFile);
$poolCmds .= $ZPOOL." ".$ZPOOL_LOG[$key]."\n";
}
runCmd($ZPOOL." ".$ZPOOL_STATUS, $benchFile);
shell_exec($ZPOOL." ".$ZPOOL_STATUS." > bench/".$key."/zpool.status.txt");
runCmd($ZPOOL." ".$ZPOOL_LIST, $benchFile);
runCmd($ZFS." ".$ZFS_LIST, $benchFile);
closeChapter($benchFile);
if($RUN_BENCH){
if(isset($ZPOOL_CACHE[$key]) || isset($ZPOOL_LOG[$key])) {
runBoonie($benchFile, $key);
runBoonie($benchFile, $key."_c");
} else {
runBoonie($benchFile, $key);
}
openChapter($benchFile, $key, "DD");
runCmd("echo \"start \" && date", $benchFile);
runCmd($TOP, $benchFile);
runCmd($DD_WRITE, $benchFile);
runCmd($TOP, $benchFile);
runCmd($DD_READ, $benchFile);
runCmd($TOP, $benchFile);
runCmd("echo \"end \" && date", $benchFile);
closeChapter($benchFile);
}
openChapter($benchFile, $key, "Cleanup");
runCmd($ZPOOL." ".$ZPOOL_DESTROY_CMD, $benchFile);
runCmd("echo \"done \" && date", $benchFile);
closeChapter($benchFile);
addSubFooter($benchFile);
fclose($benchFile);
addIndexLink($indexFile, $i.". Benchmark:", $poolCmds, $key."/result.html");
}
fwrite($indexFile, "</dl>\n");
closeChapter($indexFile);
openChapter($indexFile, "Index", "Benchmark Matrix");
createTestMatrix($indexFile);
createBoonieoutput($indexFile);
closeChapter($indexFile);
addFooter($indexFile);
fclose($indexFile);
function checkTools() {
global $TOOLS;
}
function getDisks() {
global $DISK_LIST_CMD;
$output = shell_exec($DISK_LIST_CMD);
return split("\n", trim($output));
}
function runBoonie($benchFile, $key) {
global $TOP, $HOSTNAME, $BOONIE;
openChapter($benchFile, $key, "Boonie");
runCmd("echo \"start \" && date", $benchFile);
runCmd($TOP, $benchFile);
fwrite($benchFile, "<p class=\"cmd\">\n");
$cmd = $BOONIE." -m ".$HOSTNAME."_".$key." >> bench/boonie.csv";
$output = shell_exec($cmd." 2>&1");
fwrite($benchFile, "<kbd>".$cmd."</kbd>\n<br />\n");
runCmd($TOP, $benchFile);
runCmd("echo \"end \" && date", $benchFile);
closeChapter($benchFile);
}
function createBoonieoutput($benchFile) {
global $BON_CSV2HTML, $CAT;
$cmd = $BON_CSV2HTML." bench/boonie.csv > bench/boonie.html";
$output = shell_exec($cmd." 2>&1");
fwrite($benchFile, "<kbd>".$cmd."</kbd>\n<br />\n");
$cmd = $CAT." bench/boonie.html";
$output = shell_exec($cmd." 2>&1");
fwrite($benchFile, splitBoonieOutput($output)."\n");
fwrite($benchFile, "</p>\n");
}
function runCmd($cmd, $benchFile) {
$output = shell_exec($cmd." 2>&1");
fwrite($benchFile, "<p class=\"cmd\">\n<kbd>".$cmd."</kbd>\n<br />\n");
fwrite($benchFile, "<samp><pre>".$output."</pre></samp>\n</p>\n");
}
function writeOutput($cmd, $output, $benchFile) {
fwrite($benchFile, "<p class=\"cmd\">\n<kbd>".$cmd."</kbd>\n<br />\n");
fwrite($benchFile, "<samp><pre>".$output."</pre></samp>\n</p>\n");
}
function addHeader($benchFile, $key) {
fwrite($benchFile, "<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<title>Benchmark ".$key."</title>\n");
fwrite($benchFile, "\n<!-- Latest compiled and minified CSS -->\n");
fwrite($benchFile, "<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css\" integrity=\"sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7\" crossorigin=\"anonymous\">\n");
fwrite($benchFile, "\n<!-- Optional theme -->\n");
fwrite($benchFile, "<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css\" integrity=\"sha384-fLW2N01lMqjakBkx3l/M9EahuwpSfeNvV63J5ezn3uZzapT0u7EYsXMjQV+0En5r\" crossorigin=\"anonymous\">\n");
addStyles($benchFile);
fwrite($benchFile, "</head>\n<body>\n");
fwrite($benchFile, "<div class=\"container\">\n");
fwrite($benchFile, "<div class=\"row\">\n");
fwrite($benchFile, "<div class=\"col-md-12\">\n");
fwrite($benchFile, "<h1>".$key."</h1>\n");
}
function addFooter($benchFile) {
global $COPY;
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "<div class=\"container-fluid\">\n");
fwrite($benchFile, "<div class=\"center row\">".$COPY."</div>\n");
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "\n</body>\n</html>\n");
}
function addSubHeader($benchFile, $key, $nav) {
fwrite($benchFile, "<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<title>Benchmark ".$key."</title>\n");
fwrite($benchFile, "\n<!-- Latest compiled and minified CSS -->\n");
fwrite($benchFile, "<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css\" integrity=\"sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7\" crossorigin=\"anonymous\">\n");
fwrite($benchFile, "\n<!-- Optional theme -->\n");
fwrite($benchFile, "<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css\" integrity=\"sha384-fLW2N01lMqjakBkx3l/M9EahuwpSfeNvV63J5ezn3uZzapT0u7EYsXMjQV+0En5r\" crossorigin=\"anonymous\">\n");
addStyles($benchFile);
fwrite($benchFile, "</head>\n<body>\n");
fwrite($benchFile, "<nav class=\"navbar navbar-default navbar-fixed-top\">\n");
fwrite($benchFile, "<div class=\"container-fluid\">\n");
fwrite($benchFile, "<div class=\"navbar-header\">\n");
fwrite($benchFile, "<a class=\"navbar-brand\" href=\"../index.html\">\n");
fwrite($benchFile, "back to Index\n");
fwrite($benchFile, "</a>\n");
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "<div class=\"collapse navbar-collapse\">\n");
fwrite($benchFile, "<ul class=\"nav navbar-nav\">\n");
foreach ($nav as $entry) {
fwrite($benchFile, "<li><a href=\"#".getAnchor($key, $entry)."\">".$entry."</a></li>\n");
}
fwrite($benchFile, "</ul>\n");
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "</nav>\n");
fwrite($benchFile, "<div class=\"container\">\n");
fwrite($benchFile, "<div class=\"row\">\n");
fwrite($benchFile, "<div class=\"col-md-10\">\n");
fwrite($benchFile, "<h1>".$key."</h1>\n");
}
function addSubFooter($benchFile) {
global $COPY;
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "<div class=\"col-md-2\">\n");
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "<div class=\"container-fluid\">\n");
fwrite($benchFile, "<div class=\"center row\">".$COPY."</div>\n");
fwrite($benchFile, "</div>\n");
fwrite($benchFile, "\n</body>\n</html>\n");
}
function addStyles($file) {
fwrite($file, "<style type\"text/css\">");
fwrite($file, "body { padding-top: 70px; }");
fwrite($file, "a.anchor { margin-top:60px; top: -60px; position: relative; visibility: hidden;}");
fwrite($file, ".center { text-align:center; }");
// styles for Boonie
fwrite($file, "td.header {text-align: center; backgroundcolor: \"#CCFFFF\" }td.rowheader {text-align: left; backgroundcolor: \"#CCCFFF\" }td.size {text-align: center; backgroundcolor: \"#CCCFFF\" }td.ksec {text-align: center; fontstyle: italic }td{padding-left:10px; padding-right: 10px}");
fwrite($file, "</style>\n");
}
function openChapter($benchFile, $key, $name) {
$anchor = getAnchor($key, $name);
fwrite($benchFile, "<a class=\"anchor\" aria-hidden=\"true\" id=\"".$anchor."\"></a> <h2><small><a href=\"#".$anchor."\">#</a></small>".$name."</h2>\n");
}
function closeChapter($benchFile) {
}
function getAnchor($key, $name) {
return strtolower(str_replace(" ", "_",$key." ".$name));
}
function addIndexLink($indexFile, $title, $poolCmds, $file) {
fwrite($indexFile, "\t<dt><a href=\"".$file."\">".$title."</a></dt>\n");
fwrite($indexFile, "\t<dd><pre>".$poolCmds."</pre></dd>\n");
}
function createTestMatrix($indexFile) {
global $ZPOOL, $ZPOOL_CREATE_CMDS, $ZPOOL_CACHE, $ZPOOL_LOG;
fwrite($indexFile, "<table class=\"table table-striped\">\n");
fwrite($indexFile, "<tr>\n");
fwrite($indexFile, "<th>Benchmark</th>\n");
fwrite($indexFile, "<th>Pool</th>\n");
fwrite($indexFile, "</tr>\n");
foreach ($ZPOOL_CREATE_CMDS as $key => $cmd) {
fwrite($indexFile, "<tr>\n");
fwrite($indexFile, "<th><a href=\"".$key."/result.html\">".$key."</a></th>\n");
fwrite($indexFile, "<td><pre>".shell_exec("cat bench/".$key."/zpool.status.txt")."</pre></td>\n");
fwrite($indexFile, "</tr>\n");
}
fwrite($indexFile, "</table>\n");
}
function addSystemFile() {
global $DMESG, $CPUINFO, $LSPCI;
exec("mkdir -p bench/sys");
$sysFile = fopen("bench/sys/system.html", "w") or die("Unable to open system file!");
addSubHeader($sysFile, "System", array("Dmesg", "CPU Info", "lspci"));
openChapter($sysFile, "System", "dmesg");
runCmd($DMESG, $sysFile);
closeChapter($sysFile);
openChapter($sysFile, "System", "CPU Info");
runCmd($CPUINFO, $sysFile);
closeChapter($sysFile);
openChapter($sysFile, "System", "lspci");
runCmd($LSPCI, $sysFile);
closeChapter($sysFile);
addSubFooter($sysFile);
fclose($sysFile);
}
function addDiskBenchmark($indexFile){
global $DISKS, $HDPARM;
openChapter($indexFile, "Index", "Disks");
fwrite($indexFile, "<table class=\"table table-striped\">\n");
fwrite($indexFile, "<tr>\n");
fwrite($indexFile, "<th>Disk</th>\n");
fwrite($indexFile, "<th>Benchmark</th>\n");
fwrite($indexFile, "</tr>\n");
foreach ($DISKS as $disk){
fwrite($indexFile, "<tr>\n");
fwrite($indexFile, "<th>".$disk."</th>\n");
fwrite($indexFile, "<td><pre>".shell_exec($HDPARM." ".$disk)."</pre></td>\n");
fwrite($indexFile, "</tr>\n");
}
fwrite($indexFile, "</table>\n");
closeChapter($indexFile);
}
function splitBoonieOutput($output) {
$start = strripos($output, "<table");
$end = strripos($output, "</table>");
return $start && $end ? substr($output, $start, $end-$start)."</table>" : "";
}
function startsWith($haystack, $needle) {
// search backwards starting from haystack length characters from the end
return $needle === "" || strrpos($haystack, $needle, -strlen($haystack)) !== FALSE;
}
?>