Metadata-Version: 1.1 Name: psutil Version: 0.6.1 Summary: A process and system utilities module for Python Home-page: http://code.google.com/p/psutil/ Author: Giampaolo Rodola Author-email: g.rodola gmail com License: License :: OSI Approved :: BSD License Download-URL: http://psutil.googlecode.com/files/psutil-0.6.1.tar.gz Description: =========== Quick links =========== * `Home page `_ * `Download `_ * `Documentation `_ ======= Summary ======= psutil is a module providing an interface for retrieving information on all running processes and system utilization (CPU, memory, disks, network, users) in a portable way by using Python, implementing many functionalities offered by command line tools such as: **ps, top, df, kill, free, lsof, free, netstat, ifconfig, nice, ionice, iostat, iotop, uptime, pidof, tty, who, taskset, pmap**. It currently supports **Linux**, **Windows**, **OSX** and **FreeBSD** both **32-bit** and **64-bit** with Python versions from **2.4** to **3.3** by using a single code base. ============== Example usages ============== CPU === >>> import psutil >>> psutil.cpu_times() cputimes(user=3961.46, nice=169.729, system=2150.659, idle=16900.540, iowait=629.509, irq=0.0, softirq=19.422) >>> >>> 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] [7.0, 8.5] [1.2, 9.0] >>> Memory ====== >>> psutil.virtual_memory() vmem(total=8374149120L, available=2081050624L, percent=75.1, used=8074080256L, free=300068864L, active=3294920704, inactive=1361616896, buffers=529895424L, cached=1251086336) >>> psutil.swap_memory() swap(total=2097147904L, used=296128512L, free=1801019392L, percent=14.1, sin=304193536, sout=677842944) >>> Disks ===== >>> psutil.disk_partitions() [partition(device='/dev/sda1', mountpoint='/', fstype='ext4', opts='rw,nosuid'), partition(device='/dev/sda2', mountpoint='/home', fstype='ext, opts='rw')] >>> >>> psutil.disk_usage('/') usage(total=21378641920, used=4809781248, free=15482871808, percent=22.5) >>> >>> psutil.disk_io_counters() iostat(read_count=719566, write_count=1082197, read_bytes=18626220032, write_bytes=24081764352, read_time=5023392, write_time=63199568) >>> Network ======= >>> psutil.network_io_counters(pernic=True) {'lo': iostat(bytes_sent=799953745, bytes_recv=799953745, packets_sent=453698, packets_recv=453698), 'eth0': iostat(bytes_sent=734324837, bytes_recv=4163935363, packets_sent=3605828, packets_recv=4096685)} >>> Users ===== >>> psutil.get_users() [user(name='giampaolo', terminal='pts/2', host='localhost', started=1340737536.0), user(name='giampaolo', terminal='pts/3', host='localhost', started=1340737792.0)] >>> Process management ================== >>> import psutil >>> psutil.get_pid_list() [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.getcwd() '/home/giampaolo' >>> p.cmdline ['/usr/bin/python', 'main.py'] >>> >>> str(p.status) 'running' >>> p.username 'giampaolo' >>> p.create_time 1267551141.5019531 >>> p.terminal '/dev/pts/0' >>> >>> p.uids user(real=1000, effective=1000, saved=1000) >>> p.gids group(real=1000, effective=1000, saved=1000) >>> >>> p.get_cpu_times() cputimes(user=1.02, system=0.31) >>> p.get_cpu_percent(interval=1.0) 12.1 >>> p.get_cpu_affinity() [0, 1, 2, 3] >>> p.set_cpu_affinity([0]) >>> >>> p.get_memory_percent() 0.63423 >>> >>> p.get_memory_info() meminfo(rss=7471104, vms=68513792) >>> p.get_ext_memory_info() meminfo(rss=9662464, vms=49192960, shared=3612672, text=2564096, lib=0, data=5754880, dirty=0) >>> p.get_memory_maps() [mmap(path='/lib/x86_64-linux-gnu/libutil-2.15.so', rss=16384, anonymous=8192, swap=0), mmap(path='/lib/x86_64-linux-gnu/libc-2.15.so', rss=6384, anonymous=15, swap=0), mmap(path='/lib/x86_64-linux-gnu/libcrypto.so.1.0.0', rss=34124, anonymous=1245, swap=0), mmap(path='[heap]', rss=54653, anonymous=8192, swap=0), mmap(path='[stack]', rss=1542, anonymous=166, swap=0), ...] >>> >>> p.get_io_counters() io(read_count=478001, write_count=59371, read_bytes=700416, write_bytes=69632) >>> >>> p.get_open_files() [openfile(path='/home/giampaolo/svn/psutil/somefile', fd=3)] >>> >>> p.get_connections() [connection(fd=115, family=2, type=1, local_address=('10.0.0.1', 48776), remote_address=('93.186.135.91', 80), status='ESTABLISHED'), connection(fd=117, family=2, type=1, local_address=('10.0.0.1', 43761), remote_address=('72.14.234.100', 80), status='CLOSING'), connection(fd=119, family=2, type=1, local_address=('10.0.0.1', 60759), remote_address=('72.14.234.104', 80), status='ESTABLISHED'), connection(fd=123, family=2, type=1, local_address=('10.0.0.1', 51314), remote_address=('72.14.234.83', 443), status='SYN_SENT')] >>> >>> p.get_num_threads() 4 >>> p.get_num_fds() 8 >>> p.get_threads() [thread(id=5234, user_time=22.5, system_time=9.2891), thread(id=5235, user_time=0.0, system_time=0.0), thread(id=5236, user_time=0.0, system_time=0.0), thread(id=5237, user_time=0.0707, system_time=1.1)] >>> >>> p.get_num_ctx_switches() amount(voluntary=78, involuntary=19) >>> >>> p.get_nice() 0 >>> p.set_nice(10) >>> >>> 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 >>> Keywords: ps,top,kill,free,lsof,netstat,nice,tty,ionice,uptime,taskmgr,process,df,iotop,iostat,ifconfig,taskset,who,pidof,pmap,smem,monitoring Platform: Platform Independent Classifier: Development Status :: 5 - Production/Stable Classifier: Environment :: Console Classifier: Operating System :: MacOS :: MacOS X Classifier: Operating System :: Microsoft Classifier: Operating System :: Microsoft :: Windows :: Windows NT/2000 Classifier: Operating System :: POSIX Classifier: Operating System :: POSIX :: Linux Classifier: Operating System :: POSIX :: BSD :: FreeBSD Classifier: Operating System :: OS Independent Classifier: Programming Language :: C Classifier: Programming Language :: Python Classifier: Programming Language :: Python :: 2 Classifier: Programming Language :: Python :: 2.4 Classifier: Programming Language :: Python :: 2.5 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: Topic :: System :: Monitoring Classifier: Topic :: System :: Networking Classifier: Topic :: System :: Networking :: Monitoring Classifier: Topic :: System :: Benchmark Classifier: Topic :: System :: Hardware Classifier: Topic :: System :: Systems Administration Classifier: Topic :: Utilities Classifier: Topic :: Software Development :: Libraries Classifier: Topic :: Software Development :: Libraries :: Python Modules Classifier: Intended Audience :: Developers Classifier: Intended Audience :: System Administrators Classifier: License :: OSI Approved :: BSD License