vendor/dtracetoolkit/dtracetoolkit-20120512vendor/dtracetoolkit

1 files changed, 44 insertions, 0 deletions

diff --git a/Examples/j_package_example.txt b/Examples/j_package_example.txt
new file mode 100644
index 000000000000..0d4da29d9e90
--- /dev/null
+++ b/Examples/j_package_example.txt
@@ -0,0 +1,44 @@
+The following are examples of j_package.d.
+
+This script will show you the number of times a class is loaded from
+particular packages.  
+
+Here you can see it running when Code/Java/Func_abc runs.
+
+# j_package.d
+Tracing... Hit Ctrl-C to end.
+
+      PID    LOADS  PACKAGE
+   311500        1  .
+   311500        1  java/lang/annotation
+   311500        1  java/nio/charset/spi
+   311500        1  java/security/cert
+   311500        1  sun/net/www/protocol/jar
+   311500        1  sun/nio
+   311500        1  sun/reflect/misc
+   311500        1  sun/security/action
+   311500        1  sun/security/provider
+   311500        1  sun/security/util
+   311500        1  sun/util
+   311500        2  sun/net/www/protocol/file
+   311500        3  java/util/concurrent/atomic
+   311500        3  sun/net/www
+   311500        4  java/util/concurrent
+   311500        4  java/util/jar
+   311500        7  java/nio
+   311500        7  java/util/concurrent/locks
+   311500        7  java/util/zip
+   311500        8  java/nio/charset
+   311500       10  java/net
+   311500       12  java/lang/ref
+   311500       12  java/lang/reflect
+   311500       13  sun/nio/cs
+   311500       18  sun/reflect
+   311500       19  java/security
+   311500       34  sun/misc
+   311500       38  java/io
+   311500       46  java/util
+   311500       69  java/lang
+
+You can see that 69 classes from the java/lang package were loaded during the
+time this script was running.