Hello,
The last line of prstat shows load average.
I am unable to figure out what actually it is.
I have read the man pages and also googled, all for no use.
Can somebody help me, as to what should be the avg. load of the system for best performance and how is this load of prstat calculated. (6 Replies)
Hi,
I need a script which uses prstat command to check the performance . if a load averages crosses some threshold means I should receive the mail. this script should always run in back ground.
Kindly help me on this. (1 Reply)
Hi All,
Operating System and Version: SunOS,Solaris 10 sparc(64 bit)
RDBMS Version: 10.2.0.4.0
But the prstat logs of my system shows:-
NPROC USERNAME SWAP RSS MEMORY TIME CPU
83 cemsbin 5204M 3604M 22% 53:46:00 6.7%
2 adm 244M 240M 1.5% 15:13:53 3.5%
77 oracle 17G 10G 65% 4:24:47... (0 Replies)
Good Evening everyone,
I am confused about prstat O/P as it shows memory values which are different from actual value.Below is the O/P of prstat command and swap commands.
NPROC USERNAME SIZE RSS MEMORY TIME CPU
48 root 2113M 1590M 1.2% 45:09.39 32%
31 daemon ... (7 Replies)
hi all,
was trying to figure out how busy my app was by looking at the performance of the app server. did a 'prstat -s rss' command to find the app servers using most memory.
Found a command 'prstat -m' which is meant to show more details on each pid but the output of this command... (1 Reply)
hi all,
have a ksh script where i am doing a prstat -m -u osuser 1 1 >> $FILE_NAME but for some reason it only writes 15 lines wheres when i run the same command manually from command prompt it prints out 60 lines.
why is it not writing the full 60 lines to the file ??
ta. (1 Reply)
Hi,
I know how to figure out the list of PID from my application name :
ptree `pgrep MyApp` | awk '{print $1}'
But I dont know how to pipe it for prstat -p <pidlist>
ptree `pgrep MyApp` | awk '{print $1}' | prstat -p ???
I would like to monitor every ptree PID from my application. ... (4 Replies)
trying to have prstat into a file on a Solaris machine.
Would like to have the prstat run from a cron every 30 min.
print 300 lines+ date.
Date is not printed, only the prstat, and ksh does not end, it stays running...
#!/bin/ksh
# ----------------------------------------------------
#... (4 Replies)
On Solaris 8, when I try to run prstat 30 5 as a background process, the command exits 1-2 seconds after it's initiated instead of the 30 seconds I specified.
It runs fine in interactive mode.
Is there a workaround to this I could use? (Upgrading the package is not an option)
A link to... (1 Reply)
Discussion started by: Devyn
1 Replies
LEARN ABOUT DEBIAN
plan9-tail
TAIL(1) General Commands Manual TAIL(1)NAME
tail - deliver the last part of a file
SYNOPSIS
tail [ +-number[lbc][rf] ] [ file ]
tail [ -fr ] [ -n nlines ] [ -c nbytes ] [ file ]
DESCRIPTION
Tail copies the named file to the standard output beginning at a designated place. If no file is named, the standard input is copied.
Copying begins at position +number measured from the beginning, or -number from the end of the input. Number is counted in lines, 1K
blocks or bytes, according to the appended flag or Default is -10l (ten ell).
The further flag causes tail to print lines from the end of the file in reverse order; (follow) causes tail, after printing to the end, to
keep watch and print further data as it appears.
The second syntax is that promulgated by POSIX, where the numbers rather than the options are signed.
EXAMPLES
tail file
Print the last 10 lines of a file.
tail +0f file
Print a file, and continue to watch data accumulate as it grows.
sed 10q file
Print the first 10 lines of a file.
SOURCE
/src/cmd/tail.c
BUGS
Tails relative to the end of the file are treasured up in a buffer, and thus are limited in length.
According to custom, option +number counts lines from 1, and counts blocks and bytes from 0.
Tail is ignorant of UTF.
TAIL(1)