hi
installed caci and Snmp connection is established
I checked the following error show their device management
ERROR: opening '/usr/share/cacti/rra/10_10_traffic_in_10.rrd': No such file or directory
Dear Expert,
I just succesfully installed cacti for monitoring my all of device in my office.
But i got the strange, when i was pointing to the browser to run cacti there is a message like this.
Invalid PHP_SELF Path
What happen on my cacti configuration.
Thanxs for your suggestion... (2 Replies)
Hi all,
I am having issue with cacti graph.
Cacti is installed and configured with out any issues.
I am trying to create apache graphs for one machine running apache.
1) Apache statistics Hit/per sec
2) Apache Statistics KBits/sec
3) Apache Statistics Thread Details
and
4) Apache... (0 Replies)
Platform: solaris 9 x86
I want to be able to create excel like line graphs with basic input data and use it on a webpage or worst case so I can use it to insert to a document
type of input file I would have, example below
datainput.txt:
date,requests,failures,success
20100501,80,10,70... (5 Replies)
Hi,
How to get the CPU graphs to see the performance? I use Linux version.
I got some commands in the net. xload and xosview.
It's mentioned like below:
To start xload, simply open an xterminal on the system and type the following:
$ xload &Couple of doubts here .. what is... (0 Replies)
Hi All,
I have written a script to get live data after 5 minutes from a remote system and then plot the graph using gnuplot.All this has been working correctly with only one problem where i need to pull all these graphs into one page.I am not able to get this working.I tried reading about... (1 Reply)
Discussion started by: pistachio
1 Replies
6. Post Here to Contact Site Administrators and Moderators
Perhaps we could think of visitor graphs that would give a sense of both the popularity of the forum and - more importantly - the popularity of Linux and the Open Source operating systems movement. Something similar to what sourceforge has done for their projects:
SourceForge.net: Project... (2 Replies)
Okay so I posted a thread about my project before, how I need to create generated word ladders and all that. Now I am to the point where I need to create a method which will find the shortests path between a start word and an end word. For example:
startWord: Head
endWord: Feet
And then a... (3 Replies)
Need assistance in getting a monitoring script to create Grpahs Using GNUPLOT using below data.
Graph for CPU, MEMORY , NETWORK in png. For memory can we convert the GB TO MB
----system---- ----total-cpu-usage---- ------memory-usage----- -net/total-
time |usr sys idl wai hiq... (5 Replies)
Discussion started by: ajayram_arya
5 Replies
LEARN ABOUT DEBIAN
bup-margin
bup-margin(1) General Commands Manual bup-margin(1)NAME
bup-margin - figure out your deduplication safety margin
SYNOPSIS
bup margin [options...]
DESCRIPTION
bup margin iterates through all objects in your bup repository, calculating the largest number of prefix bits shared between any two
entries. This number, n, identifies the longest subset of SHA-1 you could use and still encounter a collision between your object ids.
For example, one system that was tested had a collection of 11 million objects (70 GB), and bup margin returned 45. That means a 46-bit
hash would be sufficient to avoid all collisions among that set of objects; each object in that repository could be uniquely identified by
its first 46 bits.
The number of bits needed seems to increase by about 1 or 2 for every doubling of the number of objects. Since SHA-1 hashes have 160 bits,
that leaves 115 bits of margin. Of course, because SHA-1 hashes are essentially random, it's theoretically possible to use many more bits
with far fewer objects.
If you're paranoid about the possibility of SHA-1 collisions, you can monitor your repository by running bup margin occasionally to see if
you're getting dangerously close to 160 bits.
OPTIONS --predict
Guess the offset into each index file where a particular object will appear, and report the maximum deviation of the correct answer
from the guess. This is potentially useful for tuning an interpolation search algorithm.
--ignore-midx
don't use .midx files, use only .idx files. This is only really useful when used with --predict.
EXAMPLE
$ bup margin
Reading indexes: 100.00% (1612581/1612581), done.
40
40 matching prefix bits
1.94 bits per doubling
120 bits (61.86 doublings) remaining
4.19338e+18 times larger is possible
Everyone on earth could have 625878182 data sets
like yours, all in one repository, and we would
expect 1 object collision.
$ bup margin --predict
PackIdxList: using 1 index.
Reading indexes: 100.00% (1612581/1612581), done.
915 of 1612581 (0.057%)
SEE ALSO bup-midx(1), bup-save(1)BUP
Part of the bup(1) suite.
AUTHORS
Avery Pennarun <apenwarr@gmail.com>.
Bup unknown-bup-margin(1)