Added timing of bootstrap to mtr

mysql-test/mysql-test-run.pl

@@ -102,6 +102,7 @@ use mtr_unique;
 use mtr_results;
 use IO::Socket::INET;
 use IO::Select;
+use Time::HiRes qw(gettimeofday);
 
 require "mtr_process.pl";
 require "mtr_io.pl";
@@ -3285,6 +3286,7 @@ sub mysql_install_db {
   # Create directories mysql and test
   mkpath("$install_datadir/mysql");
 
+  my $realtime= gettimeofday();
   if ( My::SafeProcess->run
        (
 	name          => "bootstrap",
@@ -3302,6 +3304,10 @@ sub mysql_install_db {
               "Could not install system database from $bootstrap_sql_file\n" .
 	      "The $path_bootstrap_log file contains:\n$data\n");
   }
+  else
+  {
+    mtr_verbose("Spent " . sprintf("%.3f", (gettimeofday() - $realtime)) . " seconds in bootstrap");
+  }
 }