diff options
Diffstat (limited to 'cddl/contrib/dtracetoolkit/JavaScript/js_objcpu.d')
-rwxr-xr-x | cddl/contrib/dtracetoolkit/JavaScript/js_objcpu.d | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/cddl/contrib/dtracetoolkit/JavaScript/js_objcpu.d b/cddl/contrib/dtracetoolkit/JavaScript/js_objcpu.d deleted file mode 100755 index 6611f59..0000000 --- a/cddl/contrib/dtracetoolkit/JavaScript/js_objcpu.d +++ /dev/null @@ -1,61 +0,0 @@ -#!/usr/sbin/dtrace -Zs -/* - * js_objcpu.d - measure JavaScript object creation on-CPU time using DTrace. - * Written for the JavaScript DTrace provider. - * - * $Id: js_objcpu.d 63 2007-10-04 04:34:38Z brendan $ - * - * This traces JavaScript activity from all browsers running on the system - * with JavaScript provider support. - * - * USAGE: js_objcpu.d # hit Ctrl-C to end - * - * Class names are printed if available. - * - * COPYRIGHT: Copyright (c) 2007 Brendan Gregg. - * - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. - * - * You can obtain a copy of the license at Docs/cddl1.txt - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * CDDL HEADER END - * - * 09-Sep-2007 Brendan Gregg Created this. - */ - -#pragma D option quiet - -dtrace:::BEGIN -{ - printf("Tracing... Hit Ctrl-C to end.\n"); -} - -javascript*:::object-create-start -{ - self->vstart = vtimestamp; -} - -javascript*:::object-create-done -/self->vstart/ -{ - this->oncpu = vtimestamp - self->vstart; - @total = sum(this->oncpu); - @dist[copyinstr(arg1)] = quantize(this->oncpu / 1000); - self->vstart = 0; -} - -dtrace:::END -{ - normalize(@total, 1000000); - printa("Total object creation on-CPU time (ms): %@d\n\n", @total); - printf("Object creation on-CPU time distributions (us),\n"); - printa(@dist); -} |