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version 1.3.1
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nicolargo
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6
NEWS
6
NEWS
@ -1,3 +1,9 @@
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Version 1.3.1
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=============
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* Add alert on load (depend on number of CPU core)
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* Fix bug when the FS list is very long
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Version 1.3
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===========
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6
README
6
README
@ -14,12 +14,12 @@ Glances is developed in Python and uses the python-statgrab lib.
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Get the latest version:
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$ wget https://github.com/downloads/nicolargo/glances/glances-1.3.tar.gz
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$ wget https://github.com/downloads/nicolargo/glances/glances-1.3.1.tar.gz
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Glances use a standard GNU style installer:
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$ tar zxvf glances-1.3.tar.gz
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$ cd glances-1.3
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$ tar zxvf glances-1.3.1.tar.gz
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$ cd glances-1.3.1
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$ ./configure
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$ make
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$ sudo make install
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84
README.md
84
README.md
@ -1,84 +0,0 @@
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Glances -- Eye on your system
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=============================
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## Description
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Glances is a CLI curses based monitoring tool for both GNU/Linux and BSD.
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Glances uses the libstatgrab library to get information from your system.
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Glances is developed in Python and uses the python-statgrab lib.
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## Installation
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Get the latest version:
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$ wget https://github.com/downloads/nicolargo/glances/glances-1.3.tar.gz
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Glances use a standard GNU style installer:
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$ tar zxvf glances-1.3.tar.gz
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$ cd glances-1.3
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$ ./configure
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$ make
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$ sudo make install
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Pre-requisites:
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* Python 2.6+ (not tested with Python 3+)
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* python-statgrab 0.5+ (did not work with python-statgrab 0.4)
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Notes: The Debian Squeeze repos only include the python-statgrab 0.4.
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You had to install the version 0.5 using the following commands:
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$ sudo apt-get install libstatgrab-dev pkg-config python-dev make
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$ wget http://ftp.uk.i-scream.org/sites/ftp.i-scream.org/pub/i-scream/pystatgrab/pystatgrab-0.5.tar.gz
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$ tar zxvf pystatgrab-0.5.tar.gz
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$ cd pystatgrab-0.5/
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$ ./setup.py build
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$ sudo ./setup.py install
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Notes: Ubuntu 10.04 and 10.10.
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The instruction to install the version 0.5 are here: https://github.com/nicolargo/glances/issues/5#issuecomment-3033194
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## Running
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Easy:
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$ glances.py
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## User guide
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By default, stats are refrsh every second, to change this setting, you can
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use the -t option. For exemple to set the refrech rate to 5 seconds:
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$ glances.py -t 5
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Importants stats are colored:
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* GREEN: stat counter is < 50%
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* BLUE: stat counter is > 50% and < 70%
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* MAGENTA: stat counter is > 70% and < 90%
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* RED: stat counter is > 90%
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When Glances is running, you can press:
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* 'a' to set the automatic mode. The process list is sorted automatically
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If CPU > 70%, sort by process CPU consomption
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If MEM > 70%, sort by process size
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* 'c' the processes list is sorted by CPU consomption
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* 'm' the processes list is sorted by process size
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* 'q' Exit
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## Todo
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You are welcome to contribute to this software.
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* Packaging for Debian, Ubuntu, Fedora, Redhat, BSD...
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* Check the needed Python library in the configure.ac
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* Add file system stats when the python-statgrab is corrected
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* Add a user guide window
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@ -1,7 +1,7 @@
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dnl Process this file with autoconf to produce a configure script.
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dnl Created by Anjuta application wizard.
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AC_INIT(Glances, 1.3, , glances)
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AC_INIT(Glances, 1.3.1, , glances)
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AC_CONFIG_HEADERS([config.h])
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2
setup.py
2
setup.py
@ -11,7 +11,7 @@ def read(fname):
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return open(os.path.join(os.path.dirname(__file__), fname)).read()
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setup( name='Glances',
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version='1.3',
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version='1.3.1',
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description='CLI curses-based monitoring tool',
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author='Nicolas Hennion',
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author_email='nicolas@nicolargo.com',
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@ -27,13 +27,14 @@ import time
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import datetime
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import curses
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import statgrab
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import multiprocessing
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# Globals variables
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#==================
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# The glances version id
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__version__ = "1.3"
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__version__ = "1.3.1"
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# Class
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#======
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@ -68,7 +69,7 @@ class glancesGrabFs():
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self.fs_list = []
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# Ignore the following fs
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ignore_fsname = ('none', 'gvfs-fuse-daemon', 'fusectl')
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ignore_fsname = ('none', 'gvfs-fuse-daemon', 'fusectl', 'cgroup')
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ignore_fstype = ('binfmt_misc', 'devpts', 'iso9660', 'none', 'proc', 'sysfs', 'usbfs')
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# Open the current mounted FS
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@ -150,6 +151,10 @@ class glancesStats():
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self.process = statgrab.sg_get_process_stats()
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self.now = datetime.datetime.now()
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# Get the number of core (CPU)
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# Used to display load alerts
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self.core_number = multiprocessing.cpu_count()
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def end(self):
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# Shutdown the libstatgrab
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@ -173,6 +178,10 @@ class glancesStats():
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return self.cpu
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def getCore(self):
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return self.core_number
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def getLoad(self):
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return self.load
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@ -348,6 +357,35 @@ class glancesScreen():
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return 0
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def __getLoadColor(self, current = 0, core = 1):
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# core is the number of CPU core
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# If current > 0.7*core then color = self.if50pc_color / A_DIM
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# If current > 1.0*core then color = self.if70pc_color / A_BOLD
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# If current > 5.0*core then color = self.if90pc_color / A_REVERSE
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# By default: color = self.default_color / 0
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if current > (5.0 * core):
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if self.hascolors:
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return self.if90pc_color
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else:
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return curses.A_REVERSE
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elif current > (1.0 * core):
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if self.hascolors:
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return self.if70pc_color
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else:
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return curses.A_BOLD
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elif current > (0.7 * core):
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if self.hascolors:
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return self.if50pc_color
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else:
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return curses.A_DIM
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else:
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if self.hascolors:
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return self.default_color
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else:
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return 0
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def __catchKey(self):
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# Get key
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self.pressedkey = self.term_window.getch();
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@ -383,7 +421,7 @@ class glancesScreen():
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screen.displayHost(stats.getHost())
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screen.displaySystem(stats.getSystem())
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screen.displayCpu(stats.getCpu())
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screen.displayLoad(stats.getLoad())
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screen.displayLoad(stats.getLoad(), stats.getCore())
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screen.displayMem(stats.getMem(), stats.getMemSwap())
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net_count = screen.displayNetwork(stats.getNetwork())
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disk_count = screen.displayDiskIO(stats.getDiskIO(), net_count)
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@ -455,20 +493,20 @@ class glancesScreen():
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self.term_window.addnstr(self.cpu_y+4, self.cpu_x+10, "%.1f" % cpu['idle'], 8)
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def displayLoad(self, load):
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def displayLoad(self, load, core):
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# Load %
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screen_x = self.screen.getmaxyx()[1]
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screen_y = self.screen.getmaxyx()[0]
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if ((screen_y > self.load_y+5)
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and (screen_x > self.load_x+18)):
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self.term_window.addnstr(self.load_y, self.load_x, "Load", 8, self.title_color if self.hascolors else curses.A_UNDERLINE)
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self.term_window.addnstr(self.load_y, self.load_x+10,"", 8)
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self.term_window.addnstr(self.load_y, self.load_x, "Load", 8, self.title_color if self.hascolors else curses.A_UNDERLINE)
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self.term_window.addnstr(self.load_y, self.load_x+10, str(core)+"-Core", 8)
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self.term_window.addnstr(self.load_y+1, self.load_x, "1 min:", 8)
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self.term_window.addnstr(self.load_y+2, self.load_x, "5 mins:", 8)
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self.term_window.addnstr(self.load_y+3, self.load_x, "15 mins:", 8)
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self.term_window.addnstr(self.load_y+1, self.load_x+10, str(load['min1']), 8)
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self.term_window.addnstr(self.load_y+2, self.load_x+10, str(load['min5']), 8)
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self.term_window.addnstr(self.load_y+3, self.load_x+10, str(load['min15']), 8)
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self.term_window.addnstr(self.load_y+2, self.load_x+10, str(load['min5']), 8, self.__getLoadColor(load['min5'], core))
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self.term_window.addnstr(self.load_y+3, self.load_x+10, str(load['min15']), 8, self.__getLoadColor(load['min15'], core))
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def displayMem(self, mem, memswap):
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@ -511,7 +549,7 @@ class glancesScreen():
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self.term_window.addnstr(self.network_y, self.network_x+20, "Tx/ps", 8)
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# Adapt the maximum interface to the screen
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interface = 0
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for interface in range(0, min(12+(screen_y-self.term_h), len(network))):
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for interface in range(0, min(screen_y-self.term_h, len(network))):
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elapsed_time = max (1, network[interface]['systime'])
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self.term_window.addnstr(self.network_y+1+interface, self.network_x, network[interface]['interface_name']+':', 8)
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self.term_window.addnstr(self.network_y+1+interface, self.network_x+10, self.__autoUnit(network[interface]['rx']/elapsed_time*8) + "b", 8)
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@ -532,7 +570,7 @@ class glancesScreen():
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self.term_window.addnstr(self.diskio_y, self.diskio_x+20, "Out/ps", 8)
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# Adapt the maximum disk to the screen
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disk = 0
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for disk in range(0, min(11+(screen_y-self.term_h), len(diskio))):
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for disk in range(0, min(screen_y-self.term_h, len(diskio))):
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elapsed_time = max(1, diskio[disk]['systime'])
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self.term_window.addnstr(self.diskio_y+1+disk, self.diskio_x, diskio[disk]['disk_name']+':', 8)
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self.term_window.addnstr(self.diskio_y+1+disk, self.diskio_x+10, self.__autoUnit(diskio[disk]['write_bytes']/elapsed_time) + "B", 8)
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@ -553,7 +591,7 @@ class glancesScreen():
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self.term_window.addnstr(self.fs_y, self.fs_x+20, "Used", 8)
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# Adapt the maximum disk to the screen
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mounted = 0
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for mounted in range(0, min(11+(screen_y-self.term_h), len(fs))):
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for mounted in range(0, min(screen_y-self.term_h, len(fs))):
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self.term_window.addnstr(self.fs_y+1+mounted, self.fs_x, fs[mounted]['mnt_point'], 8)
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self.term_window.addnstr(self.fs_y+1+mounted, self.fs_x+10, self.__autoUnit(fs[mounted]['size']), 8)
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self.term_window.addnstr(self.fs_y+1+mounted, self.fs_x+20, self.__autoUnit(fs[mounted]['used']), 8, self.__getColor(fs[mounted]['used'], fs[mounted]['size']))
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