1N/A * rb_flowinfo.d - snoop Ruby function (method) flow with info using DTrace. 1N/A * Written for the Ruby DTrace provider. 1N/A * $Id: rb_flowinfo.d 41 2007-09-17 02:20:10Z brendan $ 1N/A * This traces activity from all Ruby programs on the system that are 1N/A * running with Ruby provider support. 1N/A * USAGE: rb_flowinfo.d # hit Ctrl-C to end 1N/A * DELTA(us) Elapsed time from previous line to this line 1N/A * FILE Filename of the Ruby program 1N/A * LINE Line number of filename 1N/A * TYPE Type of call (method) 1N/A * NAME Ruby class and method name 1N/A * Filename and method names are printed if available. 1N/A * WARNING: Watch the first column carefully, it prints the CPU-id. If it 1N/A * changes, then it is very likely that the output has been shuffled. 1N/A * COPYRIGHT: Copyright (c) 2007 Brendan Gregg. 1N/A * The contents of this file are subject to the terms of the 1N/A * Common Development and Distribution License, Version 1.0 only 1N/A * (the "License"). You may not use this file except in compliance 1N/A * See the License for the specific language governing permissions 1N/A * and limitations under the License. 1N/A * 09-Sep-2007 Brendan Gregg Created this. 1N/A printf(
"%s %6s %10s %16s:%-4s %-8s -- %s\n",
"C",
"PID",
"DELTA(us)",
1N/A "FILE",
"LINE",
"TYPE",
"NAME");