diff options
Diffstat (limited to 'cddl/contrib/dtracetoolkit/Perl/pl_cpudist.d')
-rwxr-xr-x | cddl/contrib/dtracetoolkit/Perl/pl_cpudist.d | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/cddl/contrib/dtracetoolkit/Perl/pl_cpudist.d b/cddl/contrib/dtracetoolkit/Perl/pl_cpudist.d deleted file mode 100755 index 94c421f..0000000 --- a/cddl/contrib/dtracetoolkit/Perl/pl_cpudist.d +++ /dev/null @@ -1,82 +0,0 @@ -#!/usr/sbin/dtrace -Zs -/* - * pl_cpudist.d - measure Perl on-CPU times for subroutines. - * Written for the Perl DTrace provider. - * - * $Id: pl_cpudist.d 28 2007-09-13 10:49:37Z brendan $ - * - * This traces Perl activity from all programs running on the system with - * Perl provider support. - * - * USAGE: pl_cpudist.d # hit Ctrl-C to end - * - * This script prints distribution plots of elapsed time for Perl subrotines. - * Use pl_cputime.d for summary reports. - * - * FIELDS: - * 1 Filename of the Perl program - * 2 Type of call (sub) - * 3 Name of call - * - * Filename and subroutine 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"); -} - -perl*:::sub-entry -{ - self->depth++; - self->exclude[self->depth] = 0; - self->sub[self->depth] = vtimestamp; -} - -perl*:::sub-return -/self->sub[self->depth]/ -{ - this->oncpu_incl = vtimestamp - self->sub[self->depth]; - this->oncpu_excl = this->oncpu_incl - self->exclude[self->depth]; - self->sub[self->depth] = 0; - self->exclude[self->depth] = 0; - this->file = basename(copyinstr(arg1)); - this->name = copyinstr(arg0); - - @types_incl[this->file, "sub", this->name] = - quantize(this->oncpu_incl / 1000); - @types_excl[this->file, "sub", this->name] = - quantize(this->oncpu_excl / 1000); - - self->depth--; - self->exclude[self->depth] += this->oncpu_incl; -} - -dtrace:::END -{ - printf("\nExclusive subroutine on-CPU times (us),\n"); - printa(" %s, %s, %s %@d\n", @types_excl); - - printf("\nInclusive subroutine on-CPU times (us),\n"); - printa(" %s, %s, %s %@d\n", @types_incl); -} |