Questions tagged [statistics]
The statistics tag has no usage guidance.
80
questions
-1
votes
1
answer
26
views
I need help obtaining a static IP address for my SIM card [closed]
I am currently experiencing a problem with my SIM card, supplied by KPN, which is unable to obtain a static IP address in a stable manner. Despite several attempts to configure it, the problem ...
0
votes
1
answer
30
views
getting started with PDL for cluster analysis PDL::Stats::Kmeans
I guess first up is the Question " is perl data language dead ?" I'm not finding any active discussions or user q&a
sorry for not tagging this better I dont have the rep'
my problem area ...
0
votes
0
answers
81
views
How can I get user's idle time of whole day?
How can we get the user's idle time, defined as the time during which the user hasn't struck the keyboard or even made a mouse movement in Ubuntu 22.04. It should display with the username, the user's ...
0
votes
0
answers
86
views
Cumulative CPU time across reboots
How can I record and view cumulative CPU time on system across reboots? Essentially, it should be like the TIME+ column of top, but not per process. In other words, like vnstat, but for CPU time. I am ...
- 438
0
votes
1
answer
49
views
Calculate Traffic when vnstat service stopped
How can I temporarily stop the vnstat traffic calculation?
I even stop the service, but the traffic is still calculated!
0
votes
1
answer
344
views
How to get the most trusted and accurate linux distro stats?
I need the Linux distros usage statistics.
I need this data to make a more informed decision for our future technology choices.
However, I can't find the data. It seems that DistroWatch is a good ...
- 721
1
vote
0
answers
249
views
How can I get the bit error rate (BER) for a given connection?
I would like to know the bit error rate (BER), calculated as (total good TX/RX bits)/(total good/bad TX/RX bits).
I have looked through available information from the rtnetlink library as well as the ...
- 11
0
votes
1
answer
150
views
How to get CPU statistics PER PROCESSOR on AIX without requiring root privileges?
I want to get the per processor statistics for my AIX machines. I can use the ‘sar -P ALL 1 1’ (Documentation) command but it requires root privileges.
Is there a command that can give me PER ...
0
votes
1
answer
196
views
Why does Network Manager report no statistics for my networks?
I'm looking through the D-Bus API for Network Manager, on Centos Stream 8, and for the entire org.freedesktop.NetworkManager.Device.Statistics interface all the properties are showing 0 including ...
- 672
0
votes
1
answer
30
views
Monitor how long per day or hour I'm close to my maximuim internet bandwith? So if it makes sense to buy an upgrade
for quite some time I'm working at home now. Recently I questioned if my current internet connection is good enough for my activity on my laptop. For some activities I notice a high internet usage, ...
- 275
1
vote
0
answers
168
views
Count number of bytes read() from files on a file system
I have multiple XFS filesystems mounted on my Linux 5 machine.
I'd like to know for one of them how many bytes were read() in a time period.
Is there an easy way of doing that? I've been looking ...
- 32.7k
1
vote
1
answer
2k
views
How can you check how much of a bcache cache is currently in use?
I've got a setup that includes a bcache cache device serving multiple backing devices. I would like to know how much of it is currently in use because bcache only caches certain kinds of data.
- 687
0
votes
3
answers
209
views
Extract maximum values for each objects from a file [duplicate]
I need to extract some values from a file in bash, on my CentOS system. In myfile.txt I have a list of objects called Info_region in which each object is identified with a code (eg. BARD1_region_005 ...
- 145
1
vote
1
answer
139
views
Linux collect CPU time per shared library file
Is there a way to -in the background- collect cumulative cpu time stats per shared library? Without modifying applications or libraries? Ideally a solution that'll (also) work on arm (Jetson / Pi).
...
- 111
2
votes
1
answer
768
views
Best way to group & count lines on stdin?
Since time immemorial I have used ... | sort | uniq -c | sort -nr to group & count input lines, to count how many of each line there is in the input.
Is there any better way? Have I just picked up ...
- 1,286