Add the remaining scripts from the DTraceToolkit, version 0.99, to thevendor/dtracetoolkit/dtracetoolkit-20120512vendor/dtracetoolkit

vendor tree.

http://www.brendangregg.com/dtrace.html#DTraceToolkit

1 files changed, 50 insertions, 0 deletions

diff --git a/Examples/pl_syscalls_example.txt b/Examples/pl_syscalls_example.txt
new file mode 100644
index 000000000000..8cd509401708
--- /dev/null
+++ b/Examples/pl_syscalls_example.txt
@@ -0,0 +1,50 @@
+The following are examples of pl_syscalls.d.
+
+This is a simple script to count executed Perl subroutines and system calls.
+Here it traces an example program, Code/Perl/func_abc.pl.
+
+   # pl_syscalls.d -c ./func_abc.pl 
+   Function A
+   Tracing... Hit Ctrl-C to end.
+   Function B
+   Function C
+   
+   Calls for PID 305173,
+   
+    FILE                             TYPE       NAME                      COUNT
+    func_abc.pl                      sub        func_a                        1
+    func_abc.pl                      sub        func_b                        1
+    func_abc.pl                      sub        func_c                        1
+    func_abc.pl                      syscall    fcntl                         1
+    func_abc.pl                      syscall    getrlimit                     1
+    func_abc.pl                      syscall    mmap                          1
+    func_abc.pl                      syscall    munmap                        1
+    func_abc.pl                      syscall    rexit                         1
+    func_abc.pl                      syscall    schedctl                      1
+    func_abc.pl                      syscall    sigpending                    1
+    func_abc.pl                      syscall    sysi86                        1
+    func_abc.pl                      syscall    getgid                        2
+    func_abc.pl                      syscall    getpid                        2
+    func_abc.pl                      syscall    getuid                        2
+    func_abc.pl                      syscall    sigaction                     2
+    func_abc.pl                      syscall    sysconfig                     2
+    func_abc.pl                      syscall    fstat64                       3
+    func_abc.pl                      syscall    nanosleep                     3
+    func_abc.pl                      syscall    read                          3
+    func_abc.pl                      syscall    setcontext                    3
+    func_abc.pl                      syscall    write                         3
+    func_abc.pl                      syscall    close                         4
+    func_abc.pl                      syscall    ioctl                         4
+    func_abc.pl                      syscall    open64                        4
+    func_abc.pl                      syscall    llseek                        5
+    func_abc.pl                      syscall    gtime                         7
+    func_abc.pl                      syscall    brk                          20
+
+While tracing, three subroutines were called - func_a(), func_b() and func_c().
+There were numerous system calls made, including 20 brk()'s, 7 gtime()'s
+and 5 llseek()'s.
+
+This script can provide an insight to how an application is interacting
+with the system, by providing both application subroutine calls and
+system calls in the same output.
+