609 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			Perl
		
	
	
	
			
		
		
	
	
			609 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			Perl
		
	
	
	
#!/usr/bin/perl
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# Copyright (c) 2000-2003, 2005-2007 MySQL AB, 2009 Sun Microsystems, Inc.
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# Use is subject to license terms.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public
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# License as published by the Free Software Foundation; version 2
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# of the License.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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# Library General Public License for more details.
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#
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# You should have received a copy of the GNU Library General Public
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# License along with this library; if not, write to the Free
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# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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# MA 02110-1301, USA
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#
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##########################################################
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# this is the base file every test is using ....
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# this is made for not changing every file if we want to
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# add an option or just want to change something in
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# code what is the same in every file ...
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##########################################################
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#
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# The exported values are:
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# $opt_...	Various options
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# $date		Current date in ISO format
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# $server	Object for current server
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# $limits	Hash reference to limits for benchmark
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$benchmark_version="2.15";
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use Getopt::Long;
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use POSIX;
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require "$pwd/server-cfg" || die "Can't read Configuration file: $!\n";
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$|=1;				# Output data immediately
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$opt_skip_test=$opt_skip_create=$opt_skip_delete=$opt_verbose=$opt_fast_insert=$opt_lock_tables=$opt_debug=$opt_skip_delete=$opt_fast=$opt_force=$opt_log=$opt_use_old_results=$opt_help=$opt_odbc=$opt_small_test=$opt_small_tables=$opt_samll_key_tables=$opt_stage=$opt_old_headers=$opt_die_on_errors=$opt_tcpip=$opt_random=$opt_only_missing_tests=0;
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$opt_cmp=$opt_user=$opt_password=$opt_connect_options="";
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$opt_server="mysql"; $opt_dir="output";
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$opt_host="localhost";$opt_database="test";
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$opt_machine=""; $opt_suffix="";
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$opt_create_options=undef;
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$opt_optimization="None";
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$opt_hw="";
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$opt_threads=-1;
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if (!defined($opt_time_limit))
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{
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  $opt_time_limit=10*60;	# Don't wait more than 10 min for some tests
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}
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$log_prog_args=join(" ", skip_arguments(\@ARGV,"comments","cmp","server",
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					"user", "host", "database", "password",
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					"use-old-results","skip-test",
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					"optimization","hw",
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					"machine", "dir", "suffix", "log"));
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GetOptions("skip-test=s","comments=s","cmp=s","server=s","user=s","host=s","database=s","password=s","loop-count=i","row-count=i","skip-create","skip-delete","verbose","fast-insert","lock-tables","debug","fast","force","field-count=i","regions=i","groups=i","time-limit=i","log","use-old-results","machine=s","dir=s","suffix=s","help","odbc","small-test","small-tables","small-key-tables","stage=i","threads=i","random","old-headers","die-on-errors","create-options=s","hires","tcpip","silent","optimization=s","hw=s","socket=s","connect-options=s","only-missing-tests") || usage();
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usage() if ($opt_help);
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$server=get_server($opt_server,$opt_host,$opt_database,$opt_odbc,
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                   machine_part(), $opt_socket, $opt_connect_options);
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$limits=merge_limits($server,$opt_cmp);
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$date=date();
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@estimated=(0.0,0.0,0.0);		# For estimated time support
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if ($opt_threads != -1)
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{
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    print "WARNING: Option --threads is deprecated and has no effect\n"
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}
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if ($opt_hires)
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{
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  eval "use Time::HiRes;";
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}
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{
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  my $tmp= $opt_server;
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  $tmp =~ s/_odbc$//;
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  if (length($opt_cmp) && index($opt_cmp,$tmp) < 0)
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  {
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    $opt_cmp.=",$tmp";
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  }
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}
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$opt_cmp=lc(join(",",sort(split(',',$opt_cmp))));
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#
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# set opt_lock_tables if one uses --fast and drivers supports it
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#
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if (($opt_lock_tables || $opt_fast) && $server->{'limits'}->{'lock_tables'})
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{
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  $opt_lock_tables=1;
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}
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else
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{
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  $opt_lock_tables=0;
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}
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if ($opt_fast)
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{
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  $opt_fast_insert=1;
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  $opt_suffix="_fast" if (!length($opt_suffix));
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}
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if ($opt_odbc)
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{
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   $opt_suffix="_odbc" if (!length($opt_suffix));
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}
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if (!$opt_silent)
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{
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  print "Testing server '" . $server->version() . "' at $date\n\n";
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}
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if ($opt_debug)
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{
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  print "\nCurrent limits: \n";
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  foreach $key (sort keys %$limits)
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  {
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    print $key . " " x (30-length($key)) . $limits->{$key} . "\n";
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  }
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  print "\n";
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}
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#
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# Some help functions
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#
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sub skip_arguments
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{
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  my($argv,@skip_args)=@_;
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  my($skip,$arg,$name,@res);
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  foreach $arg (@$argv)
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  {
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    if ($arg =~ /^\-+([^=]*)/)
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    {
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      $name=$1;
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      foreach $skip (@skip_args)
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      {
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	if (index($skip,$name) == 0)
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	{
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	  $name="";		# Don't use this parameters
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	  last;
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	}
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      }
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      push (@res,$arg) if (length($name));
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    }
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  }
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  return @res;
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}
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sub merge_limits
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{
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  my ($server,$cmp)= @_;
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  my ($name,$tmp_server,$limits,$res_limits,$limit,$tmp_limits);
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  $res_limits=$server->{'limits'};
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  if ($cmp)
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  {
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    foreach $name (split(",",$cmp))
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    {
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      $tmp_server= (get_server($name,$opt_host, $opt_database,
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			       $opt_odbc,machine_part())
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		    || die "Unknown SQL server: $name\n");
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      $limits=$tmp_server->{'limits'};
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      %new_limits=();
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      foreach $limit (keys(%$limits))
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      {
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	if (defined($res_limits->{$limit}) && defined($limits->{$limit}))
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	{
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	  $new_limits{$limit}=min($res_limits->{$limit},$limits->{$limit});
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	}
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      }
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      %tmp_limits=%new_limits;
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      $res_limits=\%tmp_limits;
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    }
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  }
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  return $res_limits;
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}
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sub date
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{
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  my ($sec, $min, $hour, $mday, $mon, $year) = localtime(time());
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  sprintf("%04d-%02d-%02d %2d:%02d:%02d",
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	  1900+$year,$mon+1,$mday,$hour,$min,$sec);
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}
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sub min
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{
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  my($min)=$_[0];
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  my($i);
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  for ($i=1 ; $i <= $#_; $i++)
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  {
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    $min=$_[$i] if ($min > $_[$i]);
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  }
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  return $min;
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}
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sub max
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{
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  my($max)=$_[0];
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  my($i);
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  for ($i=1 ; $i <= $#_; $i++)
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  {
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    $max=$_[$i] if ($max < $_[$i]);
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  }
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  return $max;
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}
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#
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# Execute many statements in a row
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#
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sub do_many
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{
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  my ($dbh,@statements)=@_;
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  my ($statement,$sth);
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  foreach $statement (@statements)
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  {
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    if (!($sth=$dbh->do($statement)))
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    {
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      die "Can't execute command '$statement'\nError: $DBI::errstr\n";
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    }
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  }
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}
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sub safe_do_many
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{
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  my ($dbh,@statements)=@_;
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  my ($statement,$sth);
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  foreach $statement (@statements)
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  {
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    if (!($sth=$dbh->do($statement)))
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    {
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      print STDERR "Can't execute command '$statement'\nError: $DBI::errstr\n";
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      return 1;
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    }
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  }
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  return 0;
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}
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#
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# Do a query and fetch all rows from a statement and return the number of rows
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#
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sub fetch_all_rows
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{
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  my ($dbh,$query,$must_get_result)=@_;
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  my ($count,$sth);
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  $count=0;
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  print "$query: " if ($opt_debug);
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  if (!($sth= $dbh->prepare($query)))
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  {
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    print "\n" if ($opt_debug);
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    die "Error occured with prepare($query)\n -> $DBI::errstr\n";
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    return undef;
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  }
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  if (!$sth->execute)
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  {
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    print "\n" if ($opt_debug);
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    if (defined($server->{'error_on_execute_means_zero_rows'}) &&
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       !$server->abort_if_fatal_error())
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    {
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      if (defined($must_get_result) && $must_get_result)
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      {
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	die "Error: Query $query didn't return any rows\n";
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      }
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      $sth->finish;
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      print "0\n" if ($opt_debug);
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      return 0;
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    }
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    die "Error occured with execute($query)\n -> $DBI::errstr\n";
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    $sth->finish;
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    return undef;
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  }
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  while ($sth->fetchrow_arrayref)
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  {
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    $count++;
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  }
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  print "$count\n" if ($opt_debug);
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  if (defined($must_get_result) && $must_get_result && !$count)
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  {
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    die "Error: Query $query didn't return any rows\n";
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  }
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  $sth->finish;
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  undef($sth);
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  return $count;
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}
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sub do_query
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{
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  my($dbh,$query)=@_;
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  print "$query\n" if ($opt_debug);
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  $dbh->do($query) or
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    die "\nError executing '$query':\n$DBI::errstr\n";
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}
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#
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# Run a query X times
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#
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sub time_fetch_all_rows
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{
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  my($test_text,$result_text,$query,$dbh,$test_count)=@_;
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  my($i,$loop_time,$end_time,$count,$rows,$estimated);
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  print $test_text . "\n"   if (defined($test_text));
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  $count=$rows=0;
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  $loop_time=new Benchmark;
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  for ($i=1 ; $i <= $test_count ; $i++)
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  {
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    $count++;
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    $rows+=fetch_all_rows($dbh,$query) or die $DBI::errstr;
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    $end_time=new Benchmark;
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    last if ($estimated=predict_query_time($loop_time,$end_time,\$count,$i,
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					   $test_count));
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  }
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  $end_time=new Benchmark;
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  if ($estimated)
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  { print "Estimated time"; }
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  else
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  { print "Time"; }
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  print " for $result_text ($count:$rows) " .
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    timestr(timediff($end_time, $loop_time),"all") . "\n\n";
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}
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#
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# Handle estimated time of the server is too slow
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# Returns 0 if one should continue as normal
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#
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sub predict_query_time
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{
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  my ($loop_time,$end_time,$count_ref,$loop,$loop_count)= @_;
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  my ($k,$tmp);
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  if (($end_time->[0] - $loop_time->[0]) > $opt_time_limit)
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  {
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    # We can't wait until the SUN dies.  Try to predict the end time
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    if ($loop != $loop_count)
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    {
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      $tmp=($end_time->[0] - $loop_time->[0]);
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      print "Note: Query took longer then time-limit: $opt_time_limit\nEstimating end time based on:\n";
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      print "$$count_ref queries in $loop loops of $loop_count loops took $tmp seconds\n";
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      for ($k=0; $k < 3; $k++)
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      {
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	$tmp=$loop_time->[$k]+($end_time->[$k]-$loop_time->[$k])/$loop*
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	  $loop_count;
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	$estimated[$k]+=($tmp-$end_time->[$k]);
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	$end_time->[$k]=$tmp;
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      }
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      $$count_ref= int($$count_ref/$loop*$loop_count);
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      return 1;
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    }
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  }
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  return 0;
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}
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#
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# standard end of benchmark
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#
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sub end_benchmark
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{
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  my ($start_time)=@_;
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  $end_time=new Benchmark;
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  if ($estimated[0])
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  {
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    print "Estimated total time: ";
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    $end_time->[0]+=$estimated[0];
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    $end_time->[1]+=$estimated[1];
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    $end_time->[2]+=$estimated[2];
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  }
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  else
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  {
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    print "Total time: "
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    }
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  print timestr(timediff($end_time, $start_time),"all") . "\n";
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  exit 0;
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}
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sub print_time
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{
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  my ($estimated)=@_;
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  if ($estimated)
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  { print "Estimated time"; }
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  else
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  { print "Time"; }
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}
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#
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# Create a filename part for the machine that can be used for log file.
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#
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sub machine_part
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{
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  my ($name,$orig);
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  return $opt_machine if (length($opt_machine)); # Specified by user
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# Specified by user
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  $orig=$name=machine();
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  $name="win9$1" if ($orig =~ /win.*9(\d)/i);
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  $name="NT_$1" if ($orig =~ /Windows NT.*(\d+\.\d+)/i);
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  $name="win2k" if ($orig =~ /Windows 2000/i);
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  $name =~ s/\s+/_/g;		# Make the filenames easier to parse
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  $name =~ s/-/_/g;
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  $name =~ s/\//_/g;
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  return $name;
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}
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sub machine
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{
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  my @name = POSIX::uname();
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  my $name= $name[0] . " " . $name[2] . " " . $name[4];
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  return $name;
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}
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#
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# Usage
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#
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sub usage
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{
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    print <<EOF;
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The MySQL benchmarks Ver $benchmark_version
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All benchmarks takes the following options:
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--comments
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  Add a comment to the benchmark output.  Comments should contain
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  extra information that 'uname -a' doesn\'t give and if the database was
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  stared with some specific, non default, options.
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--cmp=server[,server...]
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  Run the test with limits from the given servers.  If you run all servers
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  with the same --cmp, you will get a test that is comparable between
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  the different sql servers.
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--create-options=#
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  Extra argument to all create statements.  If you for example want to
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  create all MySQL tables as InnoDB tables use:
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  --create-options=ENGINE=InnoDB
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--database (Default $opt_database)
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  In which database the test tables are created.
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						|
--debug
 | 
						|
  This is a test specific option that is only used when debugging a test.
 | 
						|
  Print out debugging information.
 | 
						|
 | 
						|
--dir (Default $opt_dir)
 | 
						|
  Option to 'run-all-tests' to where the test results should be stored.
 | 
						|
 | 
						|
--fast
 | 
						|
  Allow the database to use non standard ANSI SQL commands to make the
 | 
						|
  test go faster.
 | 
						|
 | 
						|
--fast-insert
 | 
						|
  Use "insert into table_name values(...)" instead of
 | 
						|
  "insert into table_name (....) values(...)"
 | 
						|
  If the database supports it, some tests uses multiple value lists.
 | 
						|
 | 
						|
--field-count
 | 
						|
  This is a test specific option that is only used when debugging a test.
 | 
						|
  This usually means how many fields there should be in the test table.
 | 
						|
 | 
						|
--force
 | 
						|
  This is a test specific option that is only used when debugging a test.
 | 
						|
  Continue the test even if there is some error.
 | 
						|
  Delete tables before creating new ones.
 | 
						|
 | 
						|
--groups (Default $opt_groups)
 | 
						|
  This is a test specific option that is only used when debugging a test.
 | 
						|
  This usually means how many different groups there should be in the test.
 | 
						|
 | 
						|
--lock-tables
 | 
						|
  Allow the database to use table locking to get more speed.
 | 
						|
 | 
						|
--log
 | 
						|
  Option to 'run-all-tests' to save the result to the '--dir' directory.
 | 
						|
 | 
						|
--loop-count (Default $opt_loop_count)
 | 
						|
  This is a test specific option that is only used when debugging a test.
 | 
						|
  This usually means how many times times each test loop is executed.
 | 
						|
 | 
						|
--help
 | 
						|
  Shows this help
 | 
						|
 | 
						|
--host='host name' (Default $opt_host)
 | 
						|
  Host name where the database server is located.
 | 
						|
 | 
						|
--machine="machine or os_name"
 | 
						|
  The machine/os name that is added to the benchmark output filename.
 | 
						|
  The default is the OS name + version.
 | 
						|
 | 
						|
--odbc
 | 
						|
  Use the ODBC DBI driver to connect to the database.
 | 
						|
 | 
						|
--only-missing-tests
 | 
						|
  Only run test that don\'t have an old test result.
 | 
						|
  This is useful when you want to do a re-run of tests that failed in last run.
 | 
						|
 | 
						|
--optimization='some comments'
 | 
						|
 Add coments about optimization of DBMS, which was done before the test.
 | 
						|
 | 
						|
--password='password'
 | 
						|
  Password for the current user.
 | 
						|
 | 
						|
--socket='socket'
 | 
						|
  If the database supports connecting through a Unix socket,
 | 
						|
  then use this socket to connect
 | 
						|
 | 
						|
--regions
 | 
						|
  This is a test specific option that is only used when debugging a test.
 | 
						|
  This usually means how AND levels should be tested.
 | 
						|
 | 
						|
--old-headers
 | 
						|
  Get the old benchmark headers from the old RUN- file.
 | 
						|
 | 
						|
--server='server name'  (Default $opt_server)
 | 
						|
  Run the test on the given SQL server.
 | 
						|
  Known servers names are: Access, Adabas, AdabasD, Empress, Oracle,
 | 
						|
  Informix, DB2, mSQL, MS-SQL, MySQL, Pg, Solid and Sybase
 | 
						|
 | 
						|
--silent
 | 
						|
  Don't print info about the server when starting test.
 | 
						|
 | 
						|
--skip-delete
 | 
						|
  This is a test specific option that is only used when debugging a test.
 | 
						|
  This will keep the test tables after the test is run.
 | 
						|
 | 
						|
--skip-test=test1[,test2,...]
 | 
						|
  For run-all-programs;  Don\'t execute the named tests.
 | 
						|
 | 
						|
--small-test
 | 
						|
  This runs some tests with smaller limits to get a faster test.
 | 
						|
  Can be used if you just want to verify that the database works, but
 | 
						|
  don't have time to run a full test.
 | 
						|
 | 
						|
--small-tables
 | 
						|
  This runs some tests that generate big tables with fewer rows.
 | 
						|
  This can be used with databases that can\'t handle that many rows
 | 
						|
  because of pre-sized partitions.
 | 
						|
 | 
						|
--suffix (Default $opt_suffix)
 | 
						|
  The suffix that is added to the database name in the benchmark output
 | 
						|
  filename.  This can be used to run the benchmark multiple times with
 | 
						|
  different server options without overwritten old files.
 | 
						|
  When using --fast the suffix is automaticly set to '_fast'.
 | 
						|
 | 
						|
--random
 | 
						|
  Inform test suite that we are generate random inital values for sequence of
 | 
						|
  test executions. It should be used for imitation of real conditions.
 | 
						|
 | 
						|
--threads=#  **DEPRECATED**
 | 
						|
  This option has no effect, and will be removed in a future version.
 | 
						|
 | 
						|
--tcpip
 | 
						|
  Inform test suite that we are using TCP/IP to connect to the server. In
 | 
						|
  this case we can\t do many new connections in a row as we in this case may
 | 
						|
  fill the TCP/IP stack
 | 
						|
 | 
						|
--time-limit (Default $opt_time_limit)
 | 
						|
  How long a test loop is allowed to take, in seconds, before the end result
 | 
						|
  is 'estimated'.
 | 
						|
 | 
						|
--use-old-results
 | 
						|
  Option to 'run-all-tests' to use the old results from the  '--dir' directory
 | 
						|
  instead of running the tests.
 | 
						|
 | 
						|
--user='user_name'
 | 
						|
  User name to log into the SQL server.
 | 
						|
 | 
						|
--verbose
 | 
						|
  This is a test specific option that is only used when debugging a test.
 | 
						|
  Print more information about what is going on.
 | 
						|
 | 
						|
--hw='some comments'
 | 
						|
 Add coments about hardware used for this test.
 | 
						|
 | 
						|
--connect-options='some connect options'
 | 
						|
  Add options, which uses at DBI connect.
 | 
						|
  For example --connect-options=mysql_read_default_file=/etc/my.cnf.
 | 
						|
 | 
						|
EOF
 | 
						|
  exit(0);
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
 | 
						|
####
 | 
						|
#### The end of the base file ...
 | 
						|
####
 | 
						|
1;
 |