1 files changed, 61 insertions, 0 deletions
diff --git a/support-files/dtrace/statement-time.d b/support-files/dtrace/statement-time.d
new file mode 100644
index 00000000..9776e827
--- /dev/null
+++ b/support-files/dtrace/statement-time.d
@@ -0,0 +1,61 @@
+#!/usr/sbin/dtrace -s
+#
+# Copyright (c) 2009 Sun Microsystems, Inc.
+# Use is subject to license terms.
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA
+#
+# Creates a report on each query executed at the individual statement
+# level, showing rows matched, updated, and total query time
+
+#pragma D option quiet
+
+dtrace:::BEGIN
+{
+   printf("%-60s %-8s %-8s %-8s\n", "Query", "RowsU", "RowsM", "Dur (ms)");
+}
+
+mysql*:::update-start, mysql*:::insert-start,
+mysql*:::delete-start, mysql*:::multi-delete-start,
+mysql*:::multi-delete-done, mysql*:::select-start,
+mysql*:::insert-select-start, mysql*:::multi-update-start
+{
+    self->query = copyinstr(arg0);
+    self->querystart = timestamp;
+}
+
+mysql*:::insert-done, mysql*:::select-done,
+mysql*:::delete-done, mysql*:::multi-delete-done, mysql*:::insert-select-done
+/ self->querystart /
+{
+    this->elapsed = ((timestamp - self->querystart)/1000000);
+    printf("%-60s %-8d %-8d %d\n",
+           self->query,
+           0,
+           arg1,
+           this->elapsed);
+    self->querystart = 0;
+}
+
+mysql*:::update-done, mysql*:::multi-update-done
+/ self->querystart /
+{
+    this->elapsed = ((timestamp - self->querystart)/1000000);
+    printf("%-60s %-8d %-8d %d\n",
+           self->query,
+           arg1,
+           arg2,
+           this->elapsed);
+    self->querystart = 0;
+}