Manometer CPU, memory, Temperature, net

Conky

Source (link to git-repo or to original if based on someone elses unmodified work): Add the source-code for this project on opencode.net

1
5.0
Description:

Manometer screenlet, is a CPU-meter, memory-meter, network-meter and system temperature control with the look and feel of an old manometer (and now modern one too).

The screenlet display CPU, memory, network usage or temperature, depending of the configuration you set. If you want to display CPU, memory, network and temperature, just launch several sessions of the screenlet, and configure each one.
Since temperature timer is set to 10 seconds, when you switch from a temperature sensor to another system information, it may takes a few seconds to update the screenlet.

When selecting what information you want to display, you can choose between all your available temperature sensors, CPU or network cards.

None of the screenlets I tested with temperature support worked for my system (Ubuntu 7.10). I hope this version will work with most of the systems. Please, keep me in touch both if it works or doesn't work.
Last changelog:

13 years ago

v0.13:
- fixed a bug with temperature report on some systems

v0.12:
- Bug with display of °C and label, when custom label was set, fixed

V0.11:
- problem with label display fixed
- problem with "%" and "°C" display fixed

V0.10:
- Support for network speed

V0.9:
- Now it's possible to select the font and color for the label, and set the vertical position.

V0.8:
- Support for temperature sensors improved to work with more systems
- Themes Speedometer Green and Speedometer Red improved.

V0.7:
- new monochrome transparent themes in black and white
- support for multi-CPU systems (I hope it works, since I've no multi CPU system to test)
- support for swap usage report

V0.6:
- new speedometer themes
- Temperature system improved to work on more systems

V0.5:
-"°C" is displayed again for temperatures
- New themes

V0.4:
- Background now fits with the size of the screenlet
- It's possible to set your own label. The font is really not nice, but it can be useful

V0.3:
- CPU refresh system improved
- Support for system temperatures for computers with sensors command line program (need lm_sensors)

V0.2:
- Modified the design of manometer
- cpumeter has smoother movements

V0.1: first release

36 comments
Comments/Ratings

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Amethyst

10 years ago

It works very well with Debian Squeeze.

The skins are beautiful and varied

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Tardigrade31

10 years ago

Nice screenlet, but I had a problem with a dual core on Ubuntu Karmic.
The sensors are coming as "Core 0" and "Core 1" with a space between the Core and its number.
As a result, the Manometers reports Temperature to be 0 and 1.

I modified the line 414 in the 0.13 version.
Quote:sensor = sensorName[13:].lstrip().split(':')[0]
instead of
Quote:sensor = sensorName[13:].lstrip().split(' ')[0]
If that can help.

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dspencer82

11 years ago

can you make it read in Fahrenheit

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mpiermar

11 years ago

2.6.29.3 kernel (Fedora 11)
maybe because some rows in /proc/meminfo only have 2 values (see below).

ValueError: need more than 2 values to unpack
Traceback (most recent call last):
File "/usr/lib/python2.5/site-packages/screenlets/__init__.py", line 1825, in expose
self.on_draw(ctx)
File "/home/matt/.screenlets/Manometer/ManometerScreenlet.py", line 152, in on_draw
load = self.get_usedmem()
File "/home/matt/.screenlets/Manometer/ManometerScreenlet.py", line 380, in get_usedmem
(key,value,junk) = x.split(None, 2)


-----
/proc/meminfo:
MemTotal: 3348764 kB
MemFree: 2301912 kB
Buffers: 26120 kB
Cached: 329208 kB
SwapCached: 0 kB
Active: 633892 kB
Inactive: 236532 kB
Active(anon): 523888 kB
Inactive(anon): 4 kB
Active(file): 110004 kB
Inactive(file): 236528 kB
Unevictable: 12 kB
Mlocked: 12 kB
HighTotal: 2489928 kB
HighFree: 1627152 kB
LowTotal: 858836 kB
LowFree: 674760 kB
SwapTotal: 4996132 kB
SwapFree: 4996132 kB
Dirty: 132 kB
Writeback: 0 kB
AnonPages: 515104 kB
Mapped: 88588 kB
Slab: 24168 kB
SReclaimable: 13788 kB
SUnreclaim: 10380 kB
PageTables: 10428 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6670512 kB
Committed_AS: 1209448 kB
VmallocTotal: 122880 kB
VmallocUsed: 17864 kB
VmallocChunk: 102388 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 135160 kB
DirectMap2M: 774144 kB

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avonidas

10 years ago

Hi,

I managed to fix the Memory/swap meter by patching the python script. (I just copy/pasted from another screenlet, I don't know the first thing about python programming ;-) )

So:

1) Open ManometerScreenlet.py - e.g. with gedit.

2) Search for "def get_usedmem(self):" and replace the function with the following code:

Quote:
def get_usedmem(self):
"""Get used memory"""
meminfo = commands.getoutput('cat /proc/meminfo').splitlines()

mem = {}
for line in meminfo:
if line.startswith('MemTotal'):
mem['total'] = line.split()[1]
elif line.startswith('Cached'):
mem['cached'] = line.split()[1]
elif line.startswith('Buffers'):
mem['buffers'] = line.split()[1]
elif line.startswith('MemFree'):
mem['free'] = line.split()[1]

return int((100*(int(mem['total'])-int(mem['cached']) - int(mem['buffers']) - int(mem['free'])))/int(mem['total']))



3) Search for "def get_usedswap(self):" and replace the function with the following code:

Quote:
def get_usedswap(self):
"""Get used swap memory"""
meminfo = commands.getoutput('cat /proc/meminfo').splitlines()

mem = {}
for line in meminfo:
if line.startswith('SwapTotal'):
mem['SwapTotal'] = line.split()[1]
elif line.startswith('SwapCached'):
mem['SwapCached'] = line.split()[1]
elif line.startswith('SwapFree'):
mem['SwapFree'] = line.split()[1]

return int((100*(int(mem['SwapTotal'])-int(mem['SwapCached']) - int(mem['SwapFree'])))/int(mem['SwapTotal']))



4)Restart manometer screenlet.

Hopefully, the mem & swap meters will display properly this time.

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tzizimine

10 years ago

Can you please post the .py file you edited? I am having no luck replicating your fix on my Ubuntu 10.04 machine.

Thank you

-Tziz

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Renesis-3

11 years ago

Hi, it's a good screenlet, but there is a bug. At each reboot, the screenlet is always above, and don't stay below.

Somebody have the solution ? Because it's really boring to have at configure this at each reboot.

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romerotek

12 years ago

first of all this one is realy a good one... it worked perfctly in ubuntu hardy.. but ofcos temperature ddnt worked.. now after installin ubuntu 8.10 the Ram n swap manometers are not working..
when i selects the Ram from the menu the screenlet just vanishes...

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tmafcerqueira2

12 years ago

I can't seem to find the option to show the temperatures... I don't know if it just shows the CPU temperature. If that's the case, it's understandable, because my motherboard doesn't display it. It does display, however, the hdd temperature, and that's what I want the widget to show... How do I do it? (I have the sensors installed, obviously xD)

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C

walloo13

12 years ago

You need to install and configure lmsensors to have temperatures.

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igofovi

12 years ago

I have the same problem

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thecheatah

12 years ago

I have just updated the Manometer.

Fixes:
- Reduced cpu usage by drawing updates only if needle moves more then a noticeable distance.
- Disabled all rendering/computation when Manometer is not mapped (visible)


To the Author: Can you check my work and merge it with yours? Thanks.

Link to the updated code:
http://singhsurma.com/Manometer.tar.gz

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youngbu75

12 years ago

It look so great screenlet.
But it have big problem.
That is memory leakage.
If you launch this screenlet to monitor memory usage, then you can see that.

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thecheatah

12 years ago

I added some smooth needle movements.

You can download the updated code here:
http://singhsurma.com/Manometer.tar.gz

The author can feel free to use the code.

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thecheatah

12 years ago

I updated the file with more fixes:

- Smooth Needle movements
- Better CPU usage estimation
- fixed memory leak when using custom text for the gauges.

http://singhsurma.com/Manometer.tar.gz

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youngbu75

12 years ago

Sorry, I commented about memory leakage before this.
I don't know how delete my comment.

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Whise

13 years ago

would you like you screenlet to be included in the default package?

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C

walloo13

13 years ago

See my answer in WaterMark screenlet page

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jeanbapt

13 years ago

error : Invalid archive. Archive does not contain a package info, screenlet seems to be outdated.

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C

walloo13

13 years ago

Install it manually by extracting it in ~/.screenlets folder
It should work

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plun

13 years ago



Followed this for temperatures
http://www.quietearth.us/articles/2006/09/30/Ubuntu-Sensor-temperature-monitoring-with-lmsensors

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zniavre

13 years ago

screenlet temp1 and temp2 are working really well

new themes are nice

still big bravo

and thank you

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zniavre

13 years ago

your work is fabulous
first it's really beautiful and second it works perfectly even temperatures who never worked on my system .
may be few theme to make it diferent could be nice

thank you for your screenlets

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davisouzarj

13 years ago

Temperatures do not work here (Gutsy), unfortunately.

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C

walloo13

13 years ago

Does it work now with v0.8?

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13 years ago

v0.13:
- fixed a bug with temperature report on some systems

v0.12:
- Bug with display of °C and label, when custom label was set, fixed

V0.11:
- problem with label display fixed
- problem with "%" and "°C" display fixed

V0.10:
- Support for network speed

V0.9:
- Now it's possible to select the font and color for the label, and set the vertical position.

V0.8:
- Support for temperature sensors improved to work with more systems
- Themes Speedometer Green and Speedometer Red improved.

V0.7:
- new monochrome transparent themes in black and white
- support for multi-CPU systems (I hope it works, since I've no multi CPU system to test)
- support for swap usage report

V0.6:
- new speedometer themes
- Temperature system improved to work on more systems

V0.5:
-"°C" is displayed again for temperatures
- New themes

V0.4:
- Background now fits with the size of the screenlet
- It's possible to set your own label. The font is really not nice, but it can be useful

V0.3:
- CPU refresh system improved
- Support for system temperatures for computers with sensors command line program (need lm_sensors)

V0.2:
- Modified the design of manometer
- cpumeter has smoother movements

V0.1: first release

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syco
Apr 16 2009
File (click to download) Version Description Downloads Date Filesize DL OCS-Install MD5SUM
*Needs pling-store or ocs-url to install things
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updated Jan 21 2008
added Dec 02 2007
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