should give you the process wide cpu/memory utilization, however if you are going to take this from within the system or kernel statistical data it comes primarily from different methods.
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)
Is there a way for me to record cpu and memory usage over time without buying and installing new software? I know I can use top to see the current state, but can I record that data somehow? (2 Replies)
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 all,
When you monitor the CPU and memory usage, how often do you do it ? Do it too often or too rarely will both cause the problem. So does anyone have hand-on experience ?
And for my case, the requirement says that when CPU usage is above X% or memory usage is above Y%, I should reject... (5 Replies)
All
I am writing a script to generate an email when cpu and memory usage is high for 5 min continuously
help me urgent
I wrote below scritpt
LOAD=75.00
CPU_LOAD= 'sar -P all 300 5 |grep 'Average.all* '| awk -F " " '(print 100.0 -$NF)''
IF };
ECHO "pLEASE CHECK YOUR PROCESS ON YOUR... (1 Reply)
Discussion started by: anil529
1 Replies
LEARN ABOUT ULTRIX
sa
sa(8) System Manager's Manual sa(8)Name
sa, accton - print process accounting statistics
Syntax
/etc/sa [ options ] [ file ]
/etc/accton [ file ]
Arguments
file With an argument naming an existing file, causes system accounting information for every process executed to be placed at the end
of the file. If no argument is given, accounting is turned off.
Description
The command reports on, cleans up, and generally maintains accounting files.
The is able to condense the information in into a summary file which contains a count of the number of times each command was called and
the time resources consumed. This condensation is desirable because on a large system can grow by 100 blocks per day. The summary file is
normally read before the accounting file, so the reports include all available information.
If a file name is given as the last argument, that file will be treated as the accounting file. The file is the default.
Output fields are labeled: "cpu" for the sum of user+system time (in cpu seconds), "re" for real time (also in cpu seconds), "k" for cpu-
time averaged core usage (in 1k units), "avio" for average number of I/O operations per execution. With options fields labeled "tio" for
total I/O operations, "k*sec" for cpu storage integral (kilo-core seconds), "u" and "s" for user and system cpu time alone (both in cpu
seconds) will sometimes appear.
Options-a List all command names including those containing unprintable characters and those used only once. By default, places all command
names containing unprintable characters and those used only once under the name `***other.'
-b Sort output by sum of user and system time divided by number of calls. Default sort is by sum of user and system times.
-c Besides total user, system, and real time for each command, print percentage of total time over all commands.
-d Sort by average number of disk I/O operations.
-D Print and sort by total number of disk I/O operations.
-f Force no interactive threshold compression with option.
-i Do not read in summary file.
-j Instead of total minutes for each category, give seconds per call.
-k Sort by cpu-time average memory usage.
-K Print and sort by cpu-storage integral.
-l Separate system and user time; normally they are combined.
-m Print number of processes and number of CPU minutes for each user.
-n Sort by number of calls.
-r Reverse order of sort.
-s Merge accounting file into summary file when done.
-t For each command, report ratio of real time to the sum of user and system times. If the sum of user and system times is too small
to report, `*ignore*' appears in this field.
-u Superseding all other flags, print for each command in the accounting file the user ID and command name.
-v Followed by a number n, types the name of each command used n times or fewer. Await a reply from the terminal; if it begins with
`y', add the command to the category `**junk**.' This is used to strip out garbage.
Restrictions
Accounting is suspended when there is less than 2% free space on disk. Accounting resumes when free space rises above 4%.
Files
Raw accounting
Summary
Per-user summary
See Alsoacct(2), ac(8)sa(8)