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1. Infrastructure Monitoring
Hi team ,
I am working on monitoring the solaris machine utilization continously with shell script without using any thirdparty software. I stuck at below commands which are limited to 1000000000 seconds.
CPU Utilization
sar -u 1 1000000000
Disk Utilization
sar -d 1 1000000000
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2. Red Hat
Hi all,
i need to collect all system activities data(processes running, disk details, memory, etc), system logs and things related.
i heard of cfg2html but its not available for my CentOS distro(i may need to install separately but thats not what i wana do).
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3. HP-UX
Hi,
I have a problem again and I hope that someone on this forum will help me in solving it. My English is weak, but I'll try to describe it clearly.
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4. UNIX for Dummies Questions & Answers
When I choose to encrypt my drive during a Linux install, it encryps it, but I receive errors in dmesg and in ~/.xsessions-errors during use. The first error is in dmesg where it sometimes shows errors writing to the encypted device. The second error is in ~/.xsessions-errors with an error about... (0 Replies)
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5. Shell Programming and Scripting
I need to monitor system activity (RAM, CPU usage, execution time)
while running some tests on solaris, linux and aix and save the output.
Please advise whether there's a utility available for these systems?
How can time the execution of the command?
Thanks! (2 Replies)
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omd (1 Reply)
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7. AIX
Hi,
I want to find program's file read,write for a particular time.For example i am executing an application called test1, this will get input from some parameter files(file1,file2,file3) and it will write to some files(file4,file5), so i want to execute one program which will capture these... (3 Replies)
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8. UNIX for Dummies Questions & Answers
Hello,
With AIX 5.3 is it possible to run a mksysb with users logged into the system?
The users are accessing a database app that runs on a separate physical disk than the system files. Does this even matter?
Thanks (1 Reply)
Discussion started by: samsa1mi
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timex(1) User Commands timex(1)
NAME
timex - time a command; report process data and system activity
SYNOPSIS
timex [-o] [ -p [-fhkmrt]] [-s] command
DESCRIPTION
The given command is executed; the elapsed time, user time and system time spent in execution are reported in seconds. Optionally, process
accounting data for the command and all its children can be listed or summarized, and total system activity during the execution interval
can be reported.
The output of timex is written on standard error.
OPTIONS
The following options are supported:
-o Report the total number of blocks read or written and total characters transferred by command and all its children. This option
works only if the process accounting software is installed.
-p List process accounting records for command and all its children. This option works only if the process accounting software is
installed. Suboptions f, h, k, m, r, and t modify the data items reported. The options are as follows:
-f Print the fork(2)/ exec(2) flag and system exit status columns in the output.
-h Instead of mean memory size, show the fraction of total available CPU time consumed by the process during its execution.
This ``hog factor'' is computed as (total CPU time)/(elapsed time).
-k Instead of memory size, show total kcore-minutes.
-m Show mean core size (the default).
-r Show CPU factor (user time/(system-time + user-time)).
-t Show separate system and user CPU times. The number of blocks read or written and the number of characters transferred
are always reported.
-s Report total system activity (not just that due to command) that occurred during the execution interval of command. All the data
items listed in sar(1) are reported.
EXAMPLES
Example 1: Examples of timex.
A simple example:
example% timex -ops sleep 60
A terminal session of arbitrary complexity can be measured by timing a sub-shell:
example% timex -opskmt sh
session commands
EOT
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWaccu |
+-----------------------------+-----------------------------+
SEE ALSO
sar(1), time(1), exec(2), fork(2), times(2), attributes( 5)
NOTES
Process records associated with command are selected from the accounting file /var/adm/pacct by inference, since process genealogy is not
available. Background processes having the same user ID, terminal ID, and execution time window will be spuriously included.
SunOS 5.10 14 Sep 1992 timex(1)