From a175314c3e5827eb193872241446f2f8f5c9d33c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 20:07:14 +0200 Subject: Adding upstream version 1:10.5.12. Signed-off-by: Daniel Baumann --- support-files/dtrace/statement-time.d | 61 +++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 support-files/dtrace/statement-time.d (limited to 'support-files/dtrace/statement-time.d') 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; +} -- cgit v1.2.3