| Bug tracker at http://code.google.com/p/psutil/issues |
| |
| 0.3.1 - XXXX-XX-XX |
| ------------------ |
| |
| NEW FEATURES |
| |
| * Issue 150: network I/O counters. (OSX patch by Jeremy Whitlock) |
| * Issue 198: Process.wait(timeout=0) can now be used to make wait() return |
| immediately. |
| * Issue 206: disk I/O counters. (OSX patch by Jeremy Whitlock) |
| |
| BUGFIXES |
| |
| * Issue 135: (OS X) psutil cannot create Process object |
| * Issue 144: (Linux) no longer support 0 special PID. |
| * Issue 188: (Linux) psutil import error on Linux ARM architectures. |
| * Issue 197: (Linux) Process.get_connections() is broken on platforms not |
| supporting IPv6. |
| * Issue 200: (Linux) psutil.NUM_CPUS not working on armel and sparc |
| architectures and causing crash on module import. |
| * Issue 201: (Linux) Process.get_connections() is broken on big-endian |
| architectures. |
| * Issue 211: Process instance can unexpectedly raise NoSuchProcess if tested |
| for equality with another object. |
| |
| |
| 0.3.0 - 2011-07-08 |
| ------------------ |
| |
| NEW FEATURES |
| |
| * Issue 125: system per-cpu percentage utilization and times. |
| * Issue 163: per-process associated terminal (TTY). |
| * Issue 171: added get_phymem() and get_virtmem() functions returning system |
| memory information (total, used, free) and memory percent usage. |
| total_* avail_* and used_* memory functions are deprecated. |
| * Issue 172: disk usage statistics. |
| * Issue 174: mounted disk partitions. |
| * Issue 179: setuptools is now used in setup.py |
| |
| BUGFIXES |
| |
| * Issue 159: SetSeDebug() does not close handles or unset impersonation on |
| return. |
| * Issue 164: wait function raises a TimeoutException when a process returns |
| -1 (Windows). |
| * Issue 165: process.status raises an unhandled exception. |
| * Issue 166: get_memory_info() leaks handles hogging system resources. |
| * Issue 168: psutil.cpu_percent() returns erroneous results when used in |
| non-blocking mode. (patch by Philip Roberts) |
| * Issue 178: OSX - Process.get_threads() leaks memory |
| * Issue 180: Windows - Process's get_num_threads() and get_threads() methods |
| can raise NoSuchProcess exception while process still exists. |
| |
| |
| 0.2.1 - 2011-03-20 |
| ------------------ |
| |
| NEW FEATURES |
| |
| * Issue 64: per-process I/O counters. |
| * Issue 116: per-process wait() (wait for process to terminate and return its |
| exit code). |
| * Issue 134: per-process get_threads() returning information (id, user and |
| kernel times) about threads opened by process. |
| * Issue 136: process executable path on FreeBSD is now determined by asking |
| the kernel instead of guessing it from cmdline[0]. |
| * Issue 137: per-process real, effective and saved user and group ids. |
| * Issue 140: system boot time. |
| * Issue 142: per-process get and set niceness (priority). |
| * Issue 143: per-process status. |
| * Issue 147: per-process I/O nice (priority) - Linux only. |
| * Issue 148: psutil.Popen class which tidies up subprocess.Popen and |
| psutil.Process in a unique interface. |
| * Issue 152: (OSX) get_process_open_files() implementation has been rewritten |
| in C and no longer relies on lsof resulting in a 3x speedup. |
| * Issue 153: (OSX) get_process_connection() implementation has been rewritten |
| in C and no longer relies on lsof resulting in a 3x speedup. |
| |
| BUGFIXES |
| |
| * Issue 83: process cmdline is empty on OSX 64-bit. |
| * Issue 130: a race condition can cause IOError exception be raised on |
| Linux if process disappears between open() and subsequent read() calls. |
| * Issue 145: WindowsError was raised instead of psutil.AccessDenied when using |
| process resume() or suspend() on Windows. |
| * Issue 146: 'exe' property on Linux can raise TypeError if path contains NULL |
| bytes. |
| * Issue 151: exe and getcwd() for PID 0 on Linux return inconsistent data. |
| |
| API CHANGES |
| |
| * Process "uid" and "gid" properties are deprecated in favor of "uids" and |
| "gids" properties. |
| |
| |
| 0.2.0 - 2010-11-13 |
| ------------------ |
| |
| NEW FEATURES |
| |
| * Issue 79: per-process open files. |
| * Issue 88: total system physical cached memory. |
| * Issue 88: total system physical memory buffers used by the kernel. |
| * Issue 91: per-process send_signal() and terminate() methods. |
| * Issue 95: NoSuchProcess and AccessDenied exception classes now provide "pid", |
| "name" and "msg" attributes. |
| * Issue 97: per-process children. |
| * Issue 98: Process.get_cpu_times() and Process.get_memory_info now return |
| a namedtuple instead of a tuple. |
| * Issue 103: per-process opened TCP and UDP connections. |
| * Issue 107: add support for Windows 64 bit. (patch by cjgohlke) |
| * Issue 111: per-process executable name. |
| * Issue 113: exception messages now include process name and pid. |
| * Issue 114: process username Windows implementation has been rewritten in pure |
| C and no longer uses WMI resulting in a big speedup. Also, pywin32 is no |
| longer required as a third-party dependancy. (patch by wj32) |
| * Issue 117: added support for Windows 2000. |
| * Issue 123: psutil.cpu_percent() and psutil.Process.cpu_percent() accept a |
| new 'interval' parameter. |
| * Issue 129: per-process number of threads. |
| |
| BUGFIXES |
| |
| * Issue 80: fixed warnings when installing psutil with easy_install. |
| * Issue 81: psutil fails to compile with Visual Studio. |
| * Issue 94: suspend() raises OSError instead of AccessDenied. |
| * Issue 86: psutil didn't compile against FreeBSD 6.x. |
| * Issue 102: orphaned process handles obtained by using OpenProcess in C were |
| left behind every time Process class was instantiated. |
| * Issue 111: path and name Process properties report truncated or erroneous |
| values on UNIX. |
| * Issue 120: cpu_percent() always returning 100% on OS X. |
| * Issue 112: uid and gid properties don't change if process changes effective |
| user/group id at some point. |
| * Issue 126: ppid, uid, gid, name, exe, cmdline and create_time properties are |
| no longer cached and correctly raise NoSuchProcess exception if the process |
| disappears. |
| |
| API CHANGES |
| |
| * psutil.Process.path property is deprecated and works as an alias for "exe" |
| property. |
| * psutil.Process.kill(): signal argument was removed - to send a signal to the |
| process use send_signal(signal) method instead. |
| * psutil.Process.get_memory_info() returns a nametuple instead of a tuple. |
| * psutil.cpu_times() returns a nametuple instead of a tuple. |
| * New psutil.Process methods: get_open_files(), get_connections(), |
| send_signal() and terminate(). |
| * ppid, uid, gid, name, exe, cmdline and create_time properties are no longer |
| cached and raise NoSuchProcess exception if process disappears. |
| * psutil.cpu_percent() no longer returns immediately (see issue 123). |
| * psutil.Process.get_cpu_percent() and psutil.cpu_percent() no longer returns |
| immediately by default (see issue 123). |
| |
| |
| 0.1.3 - 2010-03-02 |
| ------------------ |
| |
| NEW FEATURES |
| |
| * Issue 14: per-process username |
| * Issue 51: per-process current working directory (Windows and Linux only) |
| * Issue 59: Process.is_running() is now 10 times faster |
| * Issue 61: added supoprt for FreeBSD 64 bit |
| * Issue 71: implemented suspend/resume process |
| * Issue 75: python 3 support |
| |
| BUGFIXES |
| |
| * Issue 36: process cpu_times() and memory_info() functions succeeded also for |
| dead processes while a NoSuchProcess exception is supposed to be raised. |
| * Issue 48: incorrect size for mib array defined in getcmdargs for BSD |
| * Issue 49: possible memory leak due to missing free() on error condition on |
| * Issue 50: fixed getcmdargs() memory fragmentation on BSD |
| * Issue 55: test_pid_4 was failing on Windows Vista |
| * Issue 57: some unit tests were failing on systems where no swap memory is |
| available |
| * Issue 58: is_running() is now called before kill() to make sure we are going |
| to kill the correct process. |
| * Issue 73: virtual memory size reported on OS X includes shared library size |
| * Issue 77: NoSuchProcess wasn't raised on Process.create_time if kill() was |
| used first. |
| |
| |
| 0.1.2 - 2009-05-06 |
| ------------------ |
| |
| NEW FEATURES |
| |
| * Issue 32: Per-process CPU user/kernel times |
| * Issue 33: Process create time |
| * Issue 34: Per-process CPU utilization percentage |
| * Issue 38: Per-process memory usage (bytes) |
| * Issue 41: Per-process memory utilization (percent) |
| * Issue 39: System uptime |
| * Issue 43: Total system virtual memory |
| * Issue 46: Total system physical memory |
| * Issue 44: Total system used/free virtual and physical memory |
| |
| BUGFIXES |
| |
| * Issue 36: NoSuchProcess not raised on Windows when accessing timing methods |
| * Issue 40: test_get_cpu_times() failing on FreeBSD and OS X |
| * Issue 42: get_memory_percent() raises AccessDenied on Windows |
| |
| |
| 0.1.1 - 2009-03-06 |
| ------------------ |
| |
| NEW FEATURES |
| |
| * Issue 4: FreeBSD support for all functions of psutil |
| * Issue 9: Process.uid and Process.gid now retrieve process UID and GID. |
| * Issue 11: Support for parent/ppid - Process.parent property returns a |
| Process object representing the parent process, and Process.ppid returns |
| the parent PID. |
| * Issue 12 & 15: NoSuchProcess exception now raised when creating an object |
| for a nonexistent process, or when retrieving information about a process |
| that has gone away. |
| * Issue 21: AccessDenied exception created for raising access denied errors |
| from OSError or WindowsError on individual platforms. |
| * Issue 26: psutil.process_iter() function to iterate over processes as |
| Process objects with a generator. |
| * Process objects can now also be compared with == operator for equality |
| (PID, name, command line are compared). |
| |
| BUGFIXES |
| |
| * Issue 16: Special case for Windows' "System Idle Process" (PID 0) which |
| otherwise would return an "invalid parameter" exception. |
| * Issue 17: get_process_list() ignores NoSuchProcess and AccessDenied |
| exceptions during building of the list. |
| * Issue 22: Process(0).kill() was failing on Windows with an unset exception |
| * Issue 23: Special case for pid_exists(0) |
| * Issue 24: Process(0).kill() now raises AccessDenied exception instead of |
| WindowsError. |
| * Issue 30: psutil.get_pid_list() was returning two instances of PID 0 on OS |
| X and FreeBSD platforms. |
| |
| |
| 0.1.0 - 2009-01-27 |
| ------------------ |
| |
| * Initial release. |
| |
