Metadata-Version: 1.1 Name: psutil Version: 3.1.1 Summary: psutil is a cross-platform library for retrieving information onrunning processes and system utilization (CPU, memory, disks, network)in Python. Home-page: https://github.com/giampaolo/psutil Author: Giampaolo Rodola Author-email: g.rodola <at> gmail <dot> com License: BSD Description: .. image:: https://img.shields.io/pypi/dm/psutil.svg :target: https://pypi.python.org/pypi/psutil#downloads :alt: Downloads this month .. image:: https://api.travis-ci.org/giampaolo/psutil.png?branch=master :target: https://travis-ci.org/giampaolo/psutil :alt: Linux tests (Travis) .. image:: https://ci.appveyor.com/api/projects/status/qdwvw7v1t915ywr5/branch/master?svg=true :target: https://ci.appveyor.com/project/giampaolo/psutil :alt: Windows tests (Appveyor) .. image:: https://coveralls.io/repos/giampaolo/psutil/badge.svg?branch=master&service=github :target: https://coveralls.io/github/giampaolo/psutil?branch=master :alt: Test coverage (coverall.io) .. image:: https://img.shields.io/pypi/v/psutil.svg :target: https://pypi.python.org/pypi/psutil/ :alt: Latest version .. image:: https://img.shields.io/github/stars/giampaolo/psutil.svg :target: https://github.com/giampaolo/psutil/ :alt: Github stars .. image:: https://img.shields.io/scrutinizer/g/giampaolo/psutil.svg :target: https://scrutinizer-ci.com/g/giampaolo/psutil/ :alt: Code quality (scrutinizer-ci.com) .. image:: https://img.shields.io/pypi/l/psutil.svg :target: https://pypi.python.org/pypi/psutil/ :alt: License =========== Quick links =========== - `Home page <https://github.com/giampaolo/psutil>`_ - `Documentation <http://pythonhosted.org/psutil/>`_ - `Installation <https://github.com/giampaolo/psutil/blob/master/INSTALL.rst>`_ - `Download <https://pypi.python.org/pypi?:action=display&name=psutil#downloads>`_ - `Forum <http://groups.google.com/group/psutil/topics>`_ - `Blog <http://grodola.blogspot.com/search/label/psutil>`_ - `Development guide <https://github.com/giampaolo/psutil/blob/master/DEVGUIDE.rst>`_ - `What's new <https://github.com/giampaolo/psutil/blob/master/HISTORY.rst>`_ ======= Summary ======= psutil (python system and process utilities) is a cross-platform library for retrieving information on **running processes** and **system utilization** (CPU, memory, disks, network) in Python. It is useful mainly for **system monitoring**, **profiling and limiting process resources** and **management of running processes**. It implements many functionalities offered by command line tools such as: ps, top, lsof, netstat, ifconfig, who, df, kill, free, nice, ionice, iostat, iotop, uptime, pidof, tty, taskset, pmap. It currently supports **Linux, Windows, OSX, FreeBSD** and **Sun Solaris**, both **32-bit** and **64-bit** architectures, with Python versions from **2.6 to 3.5** (users of Python 2.4 and 2.5 may use `2.1.3 <https://pypi.python.org/pypi?name=psutil&version=2.1.3&:action=files>`__ version). `PyPy <http://pypy.org/>`__ is also known to work. ==================== Example applications ==================== .. image:: http://psutil.googlecode.com/svn/wiki/images/top-thumb.png :target: http://psutil.googlecode.com/svn/wiki/images/top.png :alt: top .. image:: http://psutil.googlecode.com/svn/wiki/images/nettop-thumb.png :target: http://psutil.googlecode.com/svn/wiki/images/nettop.png :alt: nettop .. image:: http://psutil.googlecode.com/svn/wiki/images/iotop-thumb.png :target: http://psutil.googlecode.com/svn/wiki/images/iotop.png :alt: iotop See also: * https://github.com/nicolargo/glances * https://github.com/google/grr * https://github.com/Jahaja/psdash ============== Example usages ============== CPU === .. code-block:: python >>> import psutil >>> psutil.cpu_times() scputimes(user=3961.46, nice=169.729, system=2150.659, idle=16900.540, iowait=629.59, irq=0.0, softirq=19.42, steal=0.0, guest=0, nice=0.0) >>> >>> for x in range(3): ... psutil.cpu_percent(interval=1) ... 4.0 5.9 3.8 >>> >>> for x in range(3): ... psutil.cpu_percent(interval=1, percpu=True) ... [4.0, 6.9, 3.7, 9.2] [7.0, 8.5, 2.4, 2.1] [1.2, 9.0, 9.9, 7.2] >>> >>> >>> for x in range(3): ... psutil.cpu_times_percent(interval=1, percpu=False) ... scputimes(user=1.5, nice=0.0, system=0.5, idle=96.5, iowait=1.5, irq=0.0, softirq=0.0, steal=0.0, guest=0.0, guest_nice=0.0) scputimes(user=1.0, nice=0.0, system=0.0, idle=99.0, iowait=0.0, irq=0.0, softirq=0.0, steal=0.0, guest=0.0, guest_nice=0.0) scputimes(user=2.0, nice=0.0, system=0.0, idle=98.0, iowait=0.0, irq=0.0, softirq=0.0, steal=0.0, guest=0.0, guest_nice=0.0) >>> >>> psutil.cpu_count() 4 >>> psutil.cpu_count(logical=False) 2 >>> Memory ====== .. code-block:: python >>> psutil.virtual_memory() svmem(total=8374149120, available=2081050624, percent=75.1, used=8074080256, free=300068864, active=3294920704, inactive=1361616896, buffers=529895424, cached=1251086336) >>> psutil.swap_memory() sswap(total=2097147904, used=296128512, free=1801019392, percent=14.1, sin=304193536, sout=677842944) >>> Disks ===== .. code-block:: python >>> psutil.disk_partitions() [sdiskpart(device='/dev/sda1', mountpoint='/', fstype='ext4', opts='rw,nosuid'), sdiskpart(device='/dev/sda2', mountpoint='/home', fstype='ext, opts='rw')] >>> >>> psutil.disk_usage('/') sdiskusage(total=21378641920, used=4809781248, free=15482871808, percent=22.5) >>> >>> psutil.disk_io_counters(perdisk=False) sdiskio(read_count=719566, write_count=1082197, read_bytes=18626220032, write_bytes=24081764352, read_time=5023392, write_time=63199568) >>> Network ======= .. code-block:: python >>> psutil.net_io_counters(pernic=True) {'eth0': netio(bytes_sent=485291293, bytes_recv=6004858642, packets_sent=3251564, packets_recv=4787798, errin=0, errout=0, dropin=0, dropout=0), 'lo': netio(bytes_sent=2838627, bytes_recv=2838627, packets_sent=30567, packets_recv=30567, errin=0, errout=0, dropin=0, dropout=0)} >>> >>> psutil.net_connections() [pconn(fd=115, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 48776), raddr=('93.186.135.91', 80), status='ESTABLISHED', pid=1254), pconn(fd=117, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 43761), raddr=('72.14.234.100', 80), status='CLOSING', pid=2987), pconn(fd=-1, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 60759), raddr=('72.14.234.104', 80), status='ESTABLISHED', pid=None), pconn(fd=-1, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 51314), raddr=('72.14.234.83', 443), status='SYN_SENT', pid=None) ...] >>> >>> psutil.net_if_addrs() {'lo': [snic(family=<AddressFamily.AF_INET: 2>, address='127.0.0.1', netmask='255.0.0.0', broadcast='127.0.0.1'), snic(family=<AddressFamily.AF_INET6: 10>, address='::1', netmask='ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff', broadcast=None), snic(family=<AddressFamily.AF_LINK: 17>, address='00:00:00:00:00:00', netmask=None, broadcast='00:00:00:00:00:00')], 'wlan0': [snic(family=<AddressFamily.AF_INET: 2>, address='192.168.1.3', netmask='255.255.255.0', broadcast='192.168.1.255'), snic(family=<AddressFamily.AF_INET6: 10>, address='fe80::c685:8ff:fe45:641%wlan0', netmask='ffff:ffff:ffff:ffff::', broadcast=None), snic(family=<AddressFamily.AF_LINK: 17>, address='c4:85:08:45:06:41', netmask=None, broadcast='ff:ff:ff:ff:ff:ff')]} >>> >>> psutil.net_if_stats() {'eth0': snicstats(isup=True, duplex=<NicDuplex.NIC_DUPLEX_FULL: 2>, speed=100, mtu=1500), 'lo': snicstats(isup=True, duplex=<NicDuplex.NIC_DUPLEX_UNKNOWN: 0>, speed=0, mtu=65536)} Other system info ================= .. code-block:: python >>> psutil.users() [user(name='giampaolo', terminal='pts/2', host='localhost', started=1340737536.0), user(name='giampaolo', terminal='pts/3', host='localhost', started=1340737792.0)] >>> >>> psutil.boot_time() 1365519115.0 >>> Process management ================== .. code-block:: python >>> import psutil >>> psutil.pids() [1, 2, 3, 4, 5, 6, 7, 46, 48, 50, 51, 178, 182, 222, 223, 224, 268, 1215, 1216, 1220, 1221, 1243, 1244, 1301, 1601, 2237, 2355, 2637, 2774, 3932, 4176, 4177, 4185, 4187, 4189, 4225, 4243, 4245, 4263, 4282, 4306, 4311, 4312, 4313, 4314, 4337, 4339, 4357, 4358, 4363, 4383, 4395, 4408, 4433, 4443, 4445, 4446, 5167, 5234, 5235, 5252, 5318, 5424, 5644, 6987, 7054, 7055, 7071] >>> >>> p = psutil.Process(7055) >>> p.name() 'python' >>> p.exe() '/usr/bin/python' >>> p.cwd() '/home/giampaolo' >>> p.cmdline() ['/usr/bin/python', 'main.py'] >>> >>> p.status() 'running' >>> p.username() 'giampaolo' >>> p.create_time() 1267551141.5019531 >>> p.terminal() '/dev/pts/0' >>> >>> p.uids() puids(real=1000, effective=1000, saved=1000) >>> p.gids() pgids(real=1000, effective=1000, saved=1000) >>> >>> p.cpu_times() pcputimes(user=1.02, system=0.31) >>> p.cpu_percent(interval=1.0) 12.1 >>> p.cpu_affinity() [0, 1, 2, 3] >>> p.cpu_affinity([0]) # set >>> >>> p.memory_percent() 0.63423 >>> >>> p.memory_info() pmem(rss=7471104, vms=68513792) >>> p.memory_info_ex() extmem(rss=9662464, vms=49192960, shared=3612672, text=2564096, lib=0, data=5754880, dirty=0) >>> p.memory_maps() [pmmap_grouped(path='/lib/x86_64-linux-gnu/libutil-2.15.so', rss=16384, anonymous=8192, swap=0), pmmap_grouped(path='/lib/x86_64-linux-gnu/libc-2.15.so', rss=6384, anonymous=15, swap=0), pmmap_grouped(path='/lib/x86_64-linux-gnu/libcrypto.so.1.0.0', rss=34124, anonymous=1245, swap=0), pmmap_grouped(path='[heap]', rss=54653, anonymous=8192, swap=0), pmmap_grouped(path='[stack]', rss=1542, anonymous=166, swap=0), ...] >>> >>> p.io_counters() pio(read_count=478001, write_count=59371, read_bytes=700416, write_bytes=69632) >>> >>> p.open_files() [popenfile(path='/home/giampaolo/svn/psutil/somefile', fd=3)] >>> >>> p.connections() [pconn(fd=115, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 48776), raddr=('93.186.135.91', 80), status='ESTABLISHED'), pconn(fd=117, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 43761), raddr=('72.14.234.100', 80), status='CLOSING'), pconn(fd=119, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 60759), raddr=('72.14.234.104', 80), status='ESTABLISHED'), pconn(fd=123, family=<AddressFamily.AF_INET: 2>, type=<SocketType.SOCK_STREAM: 1>, laddr=('10.0.0.1', 51314), raddr=('72.14.234.83', 443), status='SYN_SENT')] >>> >>> p.num_threads() 4 >>> p.num_fds() 8 >>> p.threads() [pthread(id=5234, user_time=22.5, system_time=9.2891), pthread(id=5235, user_time=0.0, system_time=0.0), pthread(id=5236, user_time=0.0, system_time=0.0), pthread(id=5237, user_time=0.0707, system_time=1.1)] >>> >>> p.num_ctx_switches() pctxsw(voluntary=78, involuntary=19) >>> >>> p.nice() 0 >>> p.nice(10) # set >>> >>> p.ionice(psutil.IOPRIO_CLASS_IDLE) # IO priority (Win and Linux only) >>> p.ionice() pionice(ioclass=<IOPriority.IOPRIO_CLASS_IDLE: 3>, value=0) >>> >>> p.rlimit(psutil.RLIMIT_NOFILE, (5, 5)) # set resource limits (Linux only) >>> p.rlimit(psutil.RLIMIT_NOFILE) (5, 5) >>> >>> p.suspend() >>> p.resume() >>> >>> p.terminate() >>> p.wait(timeout=3) 0 >>> >>> psutil.test() USER PID %CPU %MEM VSZ RSS TTY START TIME COMMAND root 1 0.0 0.0 24584 2240 Jun17 00:00 init root 2 0.0 0.0 0 0 Jun17 00:00 kthreadd root 3 0.0 0.0 0 0 Jun17 00:05 ksoftirqd/0 ... giampaolo 31475 0.0 0.0 20760 3024 /dev/pts/0 Jun19 00:00 python2.4 giampaolo 31721 0.0 2.2 773060 181896 00:04 10:30 chrome root 31763 0.0 0.0 0 0 00:05 00:00 kworker/0:1 >>> Further process APIs ==================== .. code-block:: python >>> for p in psutil.process_iter(): ... print(p) ... psutil.Process(pid=1, name='init') psutil.Process(pid=2, name='kthreadd') psutil.Process(pid=3, name='ksoftirqd/0') ... >>> >>> def on_terminate(proc): ... print("process {} terminated".format(proc)) ... >>> # waits for multiple processes to terminate >>> gone, alive = psutil.wait_procs(procs_list, 3, callback=on_terminate) >>> ====== Donate ====== A lot of time and effort went into making psutil as it is right now. If you feel psutil is useful to you or your business and want to support its future development please consider donating me (`Giampaolo Rodola' <http://grodola.blogspot.com/p/about.html>`_) some money. I only ask for a small donation, but of course I appreciate any amount. .. image:: http://www.paypal.com/en_US/i/btn/x-click-but04.gif :target: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=A9ZS7PKKRM3S8 :alt: Donate via PayPal Don't want to donate money? Then maybe you could `write me a recommendation on Linkedin <http://www.linkedin.com/in/grodola>`_. ============ Mailing list ============ http://groups.google.com/group/psutil/ ======== Timeline ======== - 2015-07-15: `psutil-3.1.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-3.1.1.tar.gz>`_ - 2015-07-15: `psutil-3.1.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-3.1.0.tar.gz>`_ - 2015-06-18: `psutil-3.0.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-3.0.1.tar.gz>`_ - 2015-06-13: `psutil-3.0.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-3.0.0.tar.gz>`_ - 2015-02-02: `psutil-2.2.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-2.2.1.tar.gz>`_ - 2015-01-06: `psutil-2.2.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-2.2.0.tar.gz>`_ - 2014-09-26: `psutil-2.1.3.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-2.1.3.tar.gz>`_ - 2014-09-21: `psutil-2.1.2.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-2.1.2.tar.gz>`_ - 2014-04-30: `psutil-2.1.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-2.1.1.tar.gz>`_ - 2014-04-08: `psutil-2.1.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-2.1.0.tar.gz>`_ - 2014-03-10: `psutil-2.0.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-2.0.0.tar.gz>`_ - 2013-11-25: `psutil-1.2.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-1.2.1.tar.gz>`_ - 2013-11-20: `psutil-1.2.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-1.2.0.tar.gz>`_ - 2013-11-07: `psutil-1.1.3.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-1.1.3.tar.gz>`_ - 2013-10-22: `psutil-1.1.2.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-1.1.2.tar.gz>`_ - 2013-10-08: `psutil-1.1.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-1.1.1.tar.gz>`_ - 2013-09-28: `psutil-1.1.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-1.1.0.tar.gz>`_ - 2013-07-12: `psutil-1.0.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-1.0.1.tar.gz>`_ - 2013-07-10: `psutil-1.0.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-1.0.0.tar.gz>`_ - 2013-05-03: `psutil-0.7.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.7.1.tar.gz>`_ - 2013-04-12: `psutil-0.7.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.7.0.tar.gz>`_ - 2012-08-16: `psutil-0.6.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.6.1.tar.gz>`_ - 2012-08-13: `psutil-0.6.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.6.0.tar.gz>`_ - 2012-06-29: `psutil-0.5.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.5.1.tar.gz>`_ - 2012-06-27: `psutil-0.5.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.5.0.tar.gz>`_ - 2011-12-14: `psutil-0.4.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.4.1.tar.gz>`_ - 2011-10-29: `psutil-0.4.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.4.0.tar.gz>`_ - 2011-07-08: `psutil-0.3.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.3.0.tar.gz>`_ - 2011-03-20: `psutil-0.2.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.2.1.tar.gz>`_ - 2010-11-13: `psutil-0.2.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.2.0.tar.gz>`_ - 2010-03-02: `psutil-0.1.3.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.1.3.tar.gz>`_ - 2009-05-06: `psutil-0.1.2.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.1.2.tar.gz>`_ - 2009-03-06: `psutil-0.1.1.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.1.1.tar.gz>`_ - 2009-01-27: `psutil-0.1.0.tar.gz <https://pypi.python.org/packages/source/p/psutil/psutil-0.1.0.tar.gz>`_ Keywords: ps,top,kill,free,lsof,netstat,nice,tty,ionice,uptime,taskmgr,process,df,iotop,iostat,ifconfig,taskset,who,pidof,pmap,smem,pstree,monitoring,ulimit,prlimit Platform: Platform Independent Classifier: Development Status :: 5 - Production/Stable Classifier: Environment :: Console Classifier: Environment :: Win32 (MS Windows) Classifier: Intended Audience :: Developers Classifier: Intended Audience :: Information Technology Classifier: Intended Audience :: System Administrators Classifier: License :: OSI Approved :: BSD License Classifier: Operating System :: MacOS :: MacOS X Classifier: Operating System :: Microsoft :: Windows :: Windows NT/2000 Classifier: Operating System :: Microsoft Classifier: Operating System :: OS Independent Classifier: Operating System :: POSIX :: BSD :: FreeBSD Classifier: Operating System :: POSIX :: Linux Classifier: Operating System :: POSIX :: SunOS/Solaris Classifier: Operating System :: POSIX Classifier: Programming Language :: C Classifier: Programming Language :: Python :: 2 Classifier: Programming Language :: Python :: 2.6 Classifier: Programming Language :: Python :: 2.7 Classifier: Programming Language :: Python :: 3 Classifier: Programming Language :: Python :: 3.0 Classifier: Programming Language :: Python :: 3.1 Classifier: Programming Language :: Python :: 3.2 Classifier: Programming Language :: Python :: 3.3 Classifier: Programming Language :: Python :: 3.4 Classifier: Programming Language :: Python :: Implementation :: CPython Classifier: Programming Language :: Python :: Implementation :: PyPy Classifier: Programming Language :: Python Classifier: Topic :: Software Development :: Libraries :: Python Modules Classifier: Topic :: Software Development :: Libraries Classifier: Topic :: System :: Benchmark Classifier: Topic :: System :: Hardware Classifier: Topic :: System :: Monitoring Classifier: Topic :: System :: Networking :: Monitoring Classifier: Topic :: System :: Networking Classifier: Topic :: System :: Systems Administration Classifier: Topic :: Utilities