File: PKG-INFO

package info (click to toggle)
python-psutil 0.5.1-1
  • links: PTS, VCS
  • area: main
  • in suites: wheezy
  • size: 740 kB
  • sloc: ansic: 5,959; python: 5,194; makefile: 31
file content (247 lines) | stat: -rw-r--r-- 9,482 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
Metadata-Version: 1.1
Name: psutil
Version: 0.5.1
Summary: A process utilities module for Python
Home-page: http://code.google.com/p/psutil/
Author: Giampaolo Rodola
Author-email: g.rodola <at> gmail <dot> com
License: License :: OSI Approved :: BSD License
Download-URL: http://psutil.googlecode.com/files/psutil-0.5.1.tar.gz
Description: ===========
        Quick links
        ===========
        
        * `Home page <http://code.google.com/p/psutil>`_
        * `Download <http://code.google.com/p/psutil/downloads/list>`_
        * `Documentation <http://code.google.com/p/psutil/wiki/Documentation>`_
        
        =======
        Summary
        =======
        
        psutil is a module providing an interface for retrieving information on all
        running processes and system utilization (CPU, disk, memory) 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, iostato, iotop, uptime, tty, taskset**.
        
        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.phymem_usage()
        usage(total=4153868288, used=2854199296, free=1299668992, percent=34.6)
        >>> psutil.virtmem_usage()
        usage(total=2097147904, used=4096, free=2097143808, percent=0.0)
        >>>
        
        
        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 = psutil.Process(os.getpid())
        >>> 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.nice
        0
        >>> p.nice = 10  # set/change process priority
        >>> p.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