+++ /dev/null
-Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
- - Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- - Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- - Neither the name of Oracle nor the names of its
- contributors may be used to endorse or promote products derived
- from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-Header for -agentlib:hprof (or -Xrunhprof) ASCII Output (JDK 5.0 JVMTI based)
-
-WARNING! This file format is under development, and is subject to
-change without notice.
-
-This file contains the following types of records:
-
-THREAD START
-THREAD END mark the lifetime of Java threads
-
-TRACE represents a Java stack trace. Each trace consists
- of a series of stack frames. Other records refer to
- TRACEs to identify (1) where object allocations have
- taken place, (2) the frames in which GC roots were
- found, and (3) frequently executed methods.
-
-HEAP DUMP is a complete snapshot of all live objects in the Java
- heap. Following distinctions are made:
-
- ROOT root set as determined by GC
- CLS classes
- OBJ instances
- ARR arrays
-
-SITES is a sorted list of allocation sites. This identifies
- the most heavily allocated object types, and the TRACE
- at which those allocations occurred.
-
-CPU SAMPLES is a statistical profile of program execution. The VM
- periodically samples all running threads, and assigns
- a quantum to active TRACEs in those threads. Entries
- in this record are TRACEs ranked by the percentage of
- total quanta they consumed; top-ranked TRACEs are
- typically hot spots in the program.
-
-CPU TIME is a profile of program execution obtained by measuring
- the time spent in individual methods (excluding the time
- spent in callees), as well as by counting the number of
- times each method is called. Entries in this record are
- TRACEs ranked by the percentage of total CPU time. The
- "count" field indicates the number of times each TRACE
- is invoked.
-
-MONITOR TIME is a profile of monitor contention obtained by measuring
- the time spent by a thread waiting to enter a monitor.
- Entries in this record are TRACEs ranked by the percentage
- of total monitor contention time and a brief description
- of the monitor. The "count" field indicates the number of
- times the monitor was contended at that TRACE.
-
-MONITOR DUMP is a complete snapshot of all the monitors and threads in
- the System.
-
-HEAP DUMP, SITES, CPU SAMPLES|TIME and MONITOR DUMP|TIME records are generated
-at program exit. They can also be obtained during program execution by typing
-Ctrl-\ (on Solaris) or by typing Ctrl-Break (on Win32).
git://source.jalview.org / jalview.git / blobdiff