diff options
Diffstat (limited to 'cddl/contrib/dtracetoolkit/Examples/py_syscalls_example.txt')
| -rw-r--r-- | cddl/contrib/dtracetoolkit/Examples/py_syscalls_example.txt | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/cddl/contrib/dtracetoolkit/Examples/py_syscalls_example.txt b/cddl/contrib/dtracetoolkit/Examples/py_syscalls_example.txt new file mode 100644 index 0000000..3aac3d2 --- /dev/null +++ b/cddl/contrib/dtracetoolkit/Examples/py_syscalls_example.txt @@ -0,0 +1,129 @@ +The following are examples of py_syscalls.d. + +This is a simple script to count executed Python functions and system calls. +Here it traces an example program, Code/Pythong/func_abc.py. + +# py_syscalls.d -c ./func_abc.py +Tracing... Hit Ctrl-C to end. +Function A +Function B +Function C + +Calls for PID 145538, + + FILE TYPE NAME COUNT + UserDict.py func ? 1 + UserDict.py func DictMixin 1 + UserDict.py func IterableUserDict 1 + UserDict.py func UserDict 1 + UserDict.py func __init__ 1 + __init__.py func ? 1 + __init__.py func CodecRegistryError 1 + __init__.py func normalize_encoding 1 + __init__.py func search_function 1 + aliases.py func ? 1 + ascii.py func ? 1 + ascii.py func Codec 1 + ascii.py func StreamConverter 1 + ascii.py func StreamReader 1 + ascii.py func StreamWriter 1 + ascii.py func getregentry 1 + codecs.py func ? 1 + codecs.py func Codec 1 + codecs.py func StreamReader 1 + codecs.py func StreamReaderWriter 1 + codecs.py func StreamRecoder 1 + codecs.py func StreamWriter 1 + copy_reg.py func ? 1 + func_abc.py func ? 1 + func_abc.py func func_a 1 + func_abc.py func func_b 1 + func_abc.py func func_c 1 + func_abc.py syscall getrlimit 1 + func_abc.py syscall gtime 1 + func_abc.py syscall memcntl 1 + func_abc.py syscall rexit 1 + func_abc.py syscall sigpending 1 + func_abc.py syscall sysi86 1 + func_abc.py syscall write 1 + func_abc.py syscall xstat 1 + linecache.py func ? 1 + os.py func ? 1 + os.py func _Environ 1 + os.py func __init__ 1 + os.py func _get_exports_list 1 + posixpath.py func ? 1 + posixpath.py func basename 1 + posixpath.py func dirname 1 + site.py func ? 1 + site.py func _Helper 1 + site.py func _Printer 1 + site.py func _init_pathinfo 1 + site.py func abs__file__ 1 + site.py func addsitepackages 1 + site.py func aliasmbcs 1 + site.py func execsitecustomize 1 + site.py func main 1 + site.py func removeduppaths 1 + site.py func setcopyright 1 + site.py func setencoding 1 + site.py func sethelper 1 + site.py func setquit 1 + stat.py func ? 1 + types.py func ? 1 + types.py func _C 1 + warnings.py func ? 1 + warnings.py func _OptionError 1 + warnings.py func _processoptions 1 + func_abc.py syscall fcntl 2 + func_abc.py syscall fsat 2 + func_abc.py syscall getcwd 2 + func_abc.py syscall getpid 2 + func_abc.py syscall mprotect 2 + func_abc.py syscall readlink 2 + func_abc.py syscall resolvepath 2 + func_abc.py syscall setcontext 2 + posixpath.py func exists 2 + posixpath.py func split 2 + site.py func addsitedir 2 + warnings.py func simplefilter 2 + copy_reg.py func constructor 3 + copy_reg.py func pickle 3 + func_abc.py syscall munmap 3 + func_abc.py syscall pollsys 3 + site.py func __init__ 3 + site.py func addpackage 3 + func_abc.py syscall getdents64 4 + func_abc.py syscall open 4 + func_abc.py syscall sysconfig 4 + func_abc.py syscall mmap 5 + func_abc.py syscall lwp_exit 6 + stat.py func S_IFMT 6 + stat.py func S_ISDIR 6 + posixpath.py func isdir 8 + os.py func _exists 10 + <string> func ? 11 + posixpath.py func normcase 14 + site.py func makepath 14 + posixpath.py func join 20 + posixpath.py func abspath 22 + posixpath.py func isabs 22 + posixpath.py func normpath 22 + func_abc.py syscall ioctl 28 + func_abc.py syscall llseek 34 + func_abc.py syscall read 36 + func_abc.py syscall close 41 + func_abc.py syscall sigaction 52 + func_abc.py syscall brk 58 + func_abc.py syscall fstat64 74 + func_abc.py syscall stat64 77 + func_abc.py syscall open64 173 + +While tracing there were numerous system calls made, including 173 open64()'s, +and 77 stat64()'s. There were also many functions called, including 22 each +of abspath, isabs, and normpath by the posixpath.py library. + +This script can provide an insight to how an application is interacting +with the system, by providing both application function calls and +system calls in the same output. + |
