diff options
Diffstat (limited to 'cddl/contrib/dtracetoolkit/Examples/j_syscalls_example.txt')
| -rw-r--r-- | cddl/contrib/dtracetoolkit/Examples/j_syscalls_example.txt | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/cddl/contrib/dtracetoolkit/Examples/j_syscalls_example.txt b/cddl/contrib/dtracetoolkit/Examples/j_syscalls_example.txt deleted file mode 100644 index 911d4b0ec5c5..000000000000 --- a/cddl/contrib/dtracetoolkit/Examples/j_syscalls_example.txt +++ /dev/null @@ -1,165 +0,0 @@ -The following are examples of j_syscalls.d. - -This is a simple script to count executed Java methods and system calls. -Here it traces an example program, Code/Java/Func_abc. - -# j_syscalls.d -c 'java -XX:+ExtendedDTraceProbes Func_abc' -Tracing... Hit Ctrl-C to end. -Function A -Function B -Function C - PID TYPE NAME COUNT - 311536 method Func_abc.func_a 1 - 311536 method Func_abc.func_b 1 - 311536 method Func_abc.func_c 1 - 311536 method Func_abc.main 1 - 311536 method java/io/BufferedInputStream.<clinit> 1 - 311536 method java/io/BufferedReader.<clinit> 1 - 311536 method java/io/BufferedReader.close 1 - 311536 method java/io/BufferedWriter.<clinit> 1 - 311536 method java/io/Console$1$1.<init> 1 - 311536 method java/io/Console$1$1.run 1 - 311536 method java/io/Console$1.<init> 1 - 311536 method java/io/Console$1.consoleRestoreHook 1 - 311536 method java/io/Console.<clinit> 1 - 311536 method java/io/Console.access$600 1 - 311536 method java/io/DataInputStream.<init> 1 - 311536 method java/io/DataInputStream.readFully 1 - 311536 method java/io/DeleteOnExitHook.<clinit> 1 - 311536 method java/io/DeleteOnExitHook.<init> 1 - 311536 method java/io/DeleteOnExitHook.hook 1 - 311536 method java/io/DeleteOnExitHook.run 1 -[... 900 lines truncated ...] - 311536 method java/io/ExpiringCache.get 18 - 311536 method java/lang/Class.desiredAssertionStatus 18 - 311536 method java/lang/Class.desiredAssertionStatus0 18 - 311536 method java/lang/ClassLoader.findLoadedClass 18 - 311536 method java/lang/ClassLoader.findLoadedClass0 18 - 311536 method java/io/BufferedReader.ensureOpen 19 - 311536 method java/lang/System.currentTimeMillis 19 - 311536 method java/nio/Buffer.limit 19 - 311536 method java/util/Locale.<init> 19 - 311536 method java/util/Locale.createSingleton 19 - 311536 method java/util/concurrent/ConcurrentHashMap$Segment.put 19 - 311536 method java/util/concurrent/ConcurrentHashMap.put 19 - 311536 method java/util/concurrent/locks/AbstractQueuedSynchronizer.compareAndSetState 19 - 311536 method java/util/concurrent/locks/AbstractQueuedSynchronizer.release 19 - 311536 method java/util/concurrent/locks/AbstractQueuedSynchronizer.setState 19 - 311536 method java/util/concurrent/locks/ReentrantLock$NonfairSync.lock 19 - 311536 method java/util/concurrent/locks/ReentrantLock$Sync.tryRelease 19 - 311536 method java/util/concurrent/locks/ReentrantLock.lock 19 - 311536 method java/util/concurrent/locks/ReentrantLock.unlock 19 - 311536 method java/io/ObjectStreamField.<init> 20 - 311536 method java/nio/ByteBuffer.array 20 - 311536 method java/util/AbstractList.<init> 20 - 311536 method java/util/BitSet.get 20 - 311536 method java/util/concurrent/ConcurrentHashMap.hash 20 - 311536 method java/util/concurrent/ConcurrentHashMap.segmentFor 20 - 311536 method sun/misc/VM.isBooted 20 - 311536 syscall memcntl 20 - 311536 method java/io/File.getName 21 - 311536 method java/io/UnixFileSystem.getBooleanAttributes 21 - 311536 method java/io/UnixFileSystem.getBooleanAttributes0 21 - 311536 method java/lang/StringBuffer.append 21 - 311536 method java/nio/charset/Charset.atBugLevel 21 - 311536 method java/util/concurrent/ConcurrentHashMap$HashEntry.newArray 22 - 311536 method sun/misc/Unsafe.compareAndSwapInt 22 - 311536 method java/util/HashMap.<init> 23 - 311536 method java/util/concurrent/ConcurrentHashMap$HashEntry.<init> 23 - 311536 syscall stat64 23 - 311536 method java/nio/charset/CoderResult.isUnderflow 24 - 311536 method java/util/AbstractMap.<init> 24 - 311536 method java/util/Vector.elementAt 24 - 311536 syscall munmap 24 - 311536 method java/lang/Class.getClassLoader 25 - 311536 syscall lwp_sigmask 25 - 311536 syscall sigaction 25 - 311536 method java/util/AbstractCollection.<init> 26 - 311536 method java/util/ArrayList.add 26 - 311536 method java/util/ArrayList.ensureCapacity 26 - 311536 method java/lang/ClassLoader.loadClass 27 - 311536 method java/net/URL.<init> 27 - 311536 method java/lang/ClassLoader.check 28 - 311536 method java/lang/ClassLoader.checkName 28 - 311536 method java/lang/ref/Reference.<init> 28 - 311536 method java/lang/String.endsWith 29 - 311536 method sun/misc/VM.allowArraySyntax 29 - 311536 method java/io/ExpiringCache.entryFor 30 - 311536 method java/io/UnixFileSystem.resolve 30 - 311536 method java/util/HashMap$Entry.<init> 30 - 311536 method java/util/LinkedHashMap.get 30 - 311536 syscall priocntlsys 30 - 311536 method java/util/HashMap.put 33 - 311536 method java/util/Vector.<init> 33 - 311536 method java/io/UnixFileSystem.normalize 34 - 311536 method java/lang/Class.getClassLoader0 34 - 311536 method java/lang/String.toLowerCase 34 - 311536 method sun/security/action/GetPropertyAction.run 34 - 311536 method java/nio/CharBuffer.arrayOffset 36 - 311536 method java/util/HashMap.getEntry 36 - 311536 method java/io/File.<init> 37 - 311536 method java/io/UnixFileSystem.prefixLength 37 - 311536 method java/io/BufferedReader.readLine 38 - 311536 method java/util/concurrent/locks/AbstractOwnableSynchronizer.setExclusiveOwnerThread 38 - 311536 syscall resolvepath 38 - 311536 method java/lang/CharacterDataLatin1.toLowerCase 41 - 311536 method java/lang/CharacterDataLatin1.getProperties 43 - 311536 method java/security/AccessController.doPrivileged 43 - 311536 method java/util/Vector.size 43 - 311536 method java/nio/Buffer.position 44 - 311536 method java/nio/ByteBuffer.arrayOffset 44 - 311536 method java/lang/System.getProperty 48 - 311536 method java/util/Properties.getProperty 50 - 311536 method java/util/BitSet.expandTo 51 - 311536 method java/util/BitSet.set 51 - 311536 syscall pollsys 55 - 311536 method java/lang/System.checkKey 56 - 311536 method java/lang/Thread.currentThread 57 - 311536 method java/util/Hashtable$Entry.<init> 57 - 311536 method java/util/Hashtable.get 59 - 311536 method java/util/Hashtable.put 63 - 311536 method java/util/BitSet.checkInvariants 71 - 311536 method java/util/BitSet.wordIndex 72 - 311536 method java/lang/StringBuilder.<init> 73 - 311536 method java/lang/StringBuilder.toString 73 - 311536 method java/lang/AbstractStringBuilder.expandCapacity 81 - 311536 method java/util/HashMap.hash 81 - 311536 method java/util/HashMap.indexFor 81 - 311536 method java/lang/AbstractStringBuilder.<init> 82 - 311536 method java/lang/Character.toLowerCase 82 - 311536 method java/lang/String.startsWith 83 - 311536 method java/util/Arrays.copyOf 87 - 311536 method java/lang/String.lastIndexOf 90 - 311536 method java/lang/String.substring 94 - 311536 syscall brk 102 - 311536 syscall ioctl 103 - 311536 method java/util/Arrays.copyOfRange 107 - 311536 syscall mmap 127 - 311536 syscall open 129 - 311536 syscall close 133 - 311536 method java/lang/String.getChars 156 - 311536 method java/lang/System.getSecurityManager 174 - 311536 method java/lang/String.<init> 175 - 311536 syscall xstat 188 - 311536 method java/lang/String.equals 202 - 311536 method java/lang/Math.min 208 - 311536 method java/lang/String.hashCode 213 - 311536 syscall lwp_exit 291 - 311536 method java/lang/String.indexOf 302 - 311536 method java/lang/System.arraycopy 360 - 311536 method java/lang/StringBuilder.append 545 - 311536 method java/lang/AbstractStringBuilder.append 561 - 311536 syscall llseek 664 - 311536 syscall read 668 - 311536 method java/lang/Object.<init> 823 - 311536 method java/lang/String.charAt 1987 - -While tracing there were numerous system calls made, including 668 reads()'s, -and 664 llseek()'s. Many Java methods were also called, with 1987 -java/lang/String.charAt being the most of a particular kind. - -This script can provide an insight to how an application is interacting -with the system, by providing both application method calls and -system calls in the same output. - - |