how can i monitor usages of CPU, Memory, Hard disk etc. under SUN Solaries
through a c program or java program
i want to store that data into database so i can show it graphically
thanks in advance (2 Replies)
Please tell me solaris functions/api for getting following information
1- Function that tells how much memory used by current process
2- Function that tells how much memory used by all running processes
3- Function that tells how much CPU is used by current process
4- Function that tells how... (1 Reply)
Hi All,
Does anyone know what the best commands in the UNIX command line are for obtaining this info:
current CPU usage
memory usage
virtual memory usage
preferably with date and time parameters too?
thanks
ocelot (4 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)
Hi,
I want to monitor the current cpu usage, monitor usage , disk I/o and network utlization for solaris using SNMP.
I want the oids for above tasks.
can you please tell me that
Thank you (2 Replies)
hi guys
I am having a doubt about memory monitoring on linux system
what I should be monitoring? memory usage? o swap usage?
I am using some monitoring tools but I am confused to what monitor for alerting
for example this case
looks the memory usage is very high and it's like that all... (2 Replies)
Hello,
Looking for some help. I am trying to gather data at each server showing when the physical CPU is being used the most based on a weekly timeframe.
I know this data can be seen through NMON but with multiple servers in our environment it could take a real long time. is there a easier... (4 Replies)
Hello.
I am using AIX 6 and did lot of searches on google for this script and found so many results. Just thought to ask you being the real good place for centralised answer:
a) Could you tell me the aix script, which may tell me If the CPU load is above e.g. 60% ?
b) Could you tell me the AIX... (2 Replies)
Hi ,
Please some one help me How to write a shell script to monitor cpu usage vmstat in Redhat linux .
Thanks, (4 Replies)
Discussion started by: saanvi
4 Replies
LEARN ABOUT DEBIAN
systemd-cgtop
SYSTEMD-CGTOP(1) systemd-cgtop SYSTEMD-CGTOP(1)NAME
systemd-cgtop - Show top control groups by their resource usage
SYNOPSIS
systemd-cgtop [OPTIONS...]
DESCRIPTION
systemd-cgtop shows the top control groups of the local Linux control group hierarchy, ordered by their CPU, memory and disk I/O load. The
display is refreshed in regular intervals (by default every 1s), similar in style to top(1).
Resource usage is only accounted for control groups in the relevant hierarchy, i.e. CPU usage is only accounted for control groups in the
cpuacct hierarchy, memory usage only for those in memory and disk I/O usage for those in blkio. systemd(1) by default places all services
in their own control group in the cpuacct hierarchy, but not in memory nor blkio. If resource monitoring for these resources is required it
is recommended to add blkio and memory to the DefaultControllers= setting in /etc/systemd/system.conf (see systemd.conf(5) for details).
Alternatively, it is possible to enable resource accounting individually for services, by making use of the ControlGroup= option in the
unit files (See systemd.exec(5) for details).
To emphasize this: unless blkio and memory are enabled for the services in question with either of the options suggested above no resource
accounting will be available for system services and the data shown by systemd-cgtop will be incomplete.
OPTIONS
The following options are understood:
-h, --help
Prints a short help text and exits.
-p
Order by control group path name.
-t
Order by number of tasks in control group (i.e. threads and processes).
-c
Order by CPU load.
-m
Order by memory usage.
-i
Order by disk I/O load.
-d, --delay=
Specify refresh delay in seconds (or if one of ms, us, min is specified as unit in this time unit).
--depth=
Maximum control group tree traversal depth. Specifies how deep systemd-cgtop shall traverse the control group hierarchies. If 0 is
specified only the root group is monitored, for 1 only the first level of control groups is monitored, and so on. Defaults to 2.
KEYS
systemd-cgtop is an interactive tool and may be controlled via user input using the following keys:
h
Shows a short help text.
SPACE
Immediately refresh output.
q
Terminate the program.
p, t, c, m, i
Change ordering of control groups by path, number of tasks, CPU load, memory usage resp. IO load.
+, -
Increase, resp. decrease refresh delay.
EXIT STATUS
On success 0 is returned, a non-zero failure code otherwise.
SEE ALSO systemd(1), systemctl(1), systemd-cgls(1), top(1)AUTHOR
Lennart Poettering <lennart@poettering.net>
Developer
systemd 10/07/2013 SYSTEMD-CGTOP(1)