saidar(1) General Commands Manual saidar(1)NAME
saidar - a curses-based tool for viewing system statistics
SYNOPSIS
saidar [-d delay] [-c] [-v] [-h]
DESCRIPTION
saidar is a curses-based tool for viewing the system statistics available through libstatgrab. Statistics include CPU, processes, load,
memory, swap, network I/O, disk I/O, and file system information.
OPTIONS
The following options are supported.
-d DELAY
Wait DELAY seconds between updates (default 3)
-c Enables coloured output
-v Prints the version number
-h Display help and exits
COLOURED OUTPUT
When the -c option is used saidar uses colours to display the data. Each area has a different colour to distinguish it from the nearby
fields. Bold and reverse video effects are used to emphasis fields where necessary.
The load average figures are displayed in bold when they're notably (greater that 1) different to each other. This purely shows that a
change in the load is occurring.
When CPU usage goes over 60% it will be displayed in bold. At 90% the field is displayed using reverse video. Likewise for memory, swap
and disk usage at 75% and 90%. Zombie processes are also highlighted.
Other values (paging, disk I/O and network I/O) are not highlighted due to the nature of the values; it's not easy to determine what
thresholds are significant.
SEE ALSO statgrab(1)statgrab(3)AUTHORS
This man page was written by Bartosz Fenski for the Debian GNU/Linux distribution.
WEBSITE
http://www.i-scream.org/libstatgrab/
i-scream $Date: 2006/11/30 23:42:42 $ saidar(1)
Check Out this Related Man Page
statgrab(1) General Commands Manual statgrab(1)NAME
statgrab - sysctl-style interface to system statistics
SYNOPSIS
statgrab [OPTION]... [STAT]...
DESCRIPTION
statgrab provides a sysctl-style interface to all the system statistics available through libstatgrab. This is useful for applications that
don't want to make library calls, but still want to access the statistics.
An example of such an application is mrtg, for which scripts are provided to generate configuration files.
OPTIONS
The following options are supported.
-l Linux sysctl-style output (default)
-b BSD sysctl-style output
-m MRTG-compatible output
-u Plain output (only show values)
-n Display cumulative stats once (default)
-s Display stat differences repeatedly
-o Display stat differences once
-t DELAY
When repeating, wait DELAY seconds between updates (default 1)
-p Display CPU usage differences as percentages rather than absolute values
-f FACTOR
Display floating-point values as integers scaled by FACTOR
-K Display byte counts in kibibytes
-M Display byte counts in mebibytes
-G Display byte counts in gibibytes
If no STAT options are given, all will be displayed. Specify 'STAT.' to display all statistics starting with that prefix.
SEE ALSO statgrab-make-mrtg-config(1)statgrab-make-mrtg-index(1)saidar(1)statgrab(3)AUTHORS
This man page was derived from the man page written by Bartosz Fenski for the Debian GNU/Linux distribution.
WEBSITE
http://www.i-scream.org/libstatgrab/
i-scream $Date: 2005/04/25 12:37:22 $ statgrab(1)
I'm trying to write a C program to view server statistics such as:
- server general information
- CPU usage
- memory usage
- running processes
Cany anybody gives me hints on those system calls ??
ps: I'm using Tru64 unix (6 Replies)
after a long period of running, the network application's CPU load in our syst em increase slowly, the failed at the end. we use "truss" tool to trace the process, found that it processes something like "semop" ,"semctl","thread_waitlock","kread" kernel call . The trace log file looks like the... (0 Replies)
Anyone know how to fetch the system performance information by the function except the system command? These information includes CPU load,memory usage,network load,disk capacity,etc. (5 Replies)
how can I find cpu usage memory usage swap usage and
I want to know CPU usage above X% and contiue Y times and memory usage above X % and contiue Y times
my final destination is monitor process
logical volume usage above X % and number of Logical voluage above
can I not to... (3 Replies)
I have written a script that triggers a mail if the server load average goes beyond a specific value.
The mail contains following field
Current Load average.
Top 10 CPU utilized processes.
ps -auxf | sort -nr -k 3 | head -10
Top 10 Memory Utilized processes.
ps -auxf | sort -nr -k 4 | head... (1 Reply)
Hi all
can any one help me to script monitoring
CPU load avg when reaches threshold value
and disk usage if it exceeds some %
tried using awk but when df -h out put is in two different lines awk doesnt work for the particular output in two different line ( output for df -h is in two... (7 Replies)
Hi, I'm John_giova and I'm new in this Forum. Sorry my english, it's not my first language.
So, I'm trying to check the CPU utlization during the video encoding and decoding (making a comparison between SW and HW ) using the SAR tool. According to a past thread I saw as CPU utilization I should... (4 Replies)