06-14-2002
The numbers indicate the average number of processes waiting for CPU time over the last 1, 5 and 15 minutes. In general, on a lightly loaded workstation the avergae would remain below 1 most of the time. On a server with hundreds of users it may be normal for the average to be much higher. Depending on your version of Unix, the machine may be very responsive even with a high load average at 6+. The linux scheduler is very good in this reard. Like any benchmark, the value alone is not very useful. You should also consider latency, general responsiveness, etc. There are no "ideal' numbers for load average. Monitor your system and determine what the typical number is, then you will easily be able to see when there is a potential problem....
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
hi guys,
i am having a dual cpu xeon machine.
i came to know that i can view the performance by giving top command.
but top command shows only the usage of one cpu in percentage
while the process are using more than 100% usage in the list .
can i know separately the usage of cpus.
can you... (5 Replies)
Discussion started by: bijuhpd
5 Replies
2. SCO
Is there a command in SCO Unix that does the same as the top command in HPUX. The command displays the jobs using the most system resources.
Thanks You (0 Replies)
Discussion started by: joestrosser
0 Replies
3. UNIX for Dummies Questions & Answers
Hey,
Using one single line of command i am trying to show the CPU usage for 4 processors and then filter it out and write it to a text file. Everything seams ok except that i am not able to switch from having the top command show me all CPU processes seperate opposed to showing me the average of... (0 Replies)
Discussion started by: Georgesaa
0 Replies
4. Shell Programming and Scripting
Hey,
Using one single line of command i am trying to show the CPU usage for 4 processors and then filter it out and write it to a text file. Everything seams ok except that i am not able to switch from having the top command show me all CPU processes seperate opposed to showing me the average of... (8 Replies)
Discussion started by: Georgesaa
8 Replies
5. Solaris
Hi,
How to install software package top in solaris, (4 Replies)
Discussion started by: manoj.solaris
4 Replies
6. Shell Programming and Scripting
Hi ,
can some one please assist me in using top command
im facing following after using top:
# top -hv
UX:sh (top): ERROR: top: syntax error at line 1: `(' unexpected
# top -p
UX:sh (top): ERROR: top: syntax error at line 1: `(' unexpected
thanks in advance (3 Replies)
Discussion started by: NIMISH AGARWAL
3 Replies
7. AIX
Is there a 'top' command equivalent in AIX 4.2 ?
I already checked and I do not see the following ones anywhere:
top
nmon
topas (1 Reply)
Discussion started by: Browser_ice
1 Replies
8. Shell Programming and Scripting
Hi all,
I found like top command could be used to find the Memory and CPU utilization. But i want to know how to find the Memory and CPU utilization for a particular user using top command.
Thanks in advance.
Thanks,
Ananthi.U (2 Replies)
Discussion started by: ananthi_ku
2 Replies
9. Shell Programming and Scripting
Currently when i run top command i get the following columns .
CPU TTY PID USERNAME PRI NI SIZE RES STATE TIME %WCPU %CPU COMMAND
In this how to remove '%WCPU' column ?
Thanks very much in advance . (6 Replies)
Discussion started by: kpravinraj
6 Replies
10. Shell Programming and Scripting
Hi All,
i am using the below command and once get the output and i need to keep the
first batch only.in this case how to do this one. please help me on thistop -b -n 5 >top.txt
Thanks, (3 Replies)
Discussion started by: bmk
3 Replies
RUP(1) BSD General Commands Manual RUP(1)
NAME
rup -- remote status display
SYNOPSIS
rup [-dhlt] [host ...]
DESCRIPTION
rup displays a summary of the current system status of a particular host or all hosts on the local network. The output shows the current
time of day, how long the system has been up, and the load averages. The load average numbers give the number of jobs in the run queue aver-
aged over 1, 5 and 15 minutes.
The following options are available:
-d For each host, report what it's local time is. This is useful for checking time synchronization on a network.
-h Sort the display alphabetically by host name.
-l Sort the display by load average.
-t Sort the display by up time.
The rpc.rstatd(8) daemon must be running on the remote host for this command to work. rup uses an RPC protocol defined in
/usr/include/rpcsvc/rstat.x.
EXAMPLES
example% rup otherhost
otherhost up 6 days, 16:45, load average: 0.20, 0.23, 0.18
example%
DIAGNOSTICS
rup: RPC: Program not registered
The rpc.rstatd(8) daemon has not been started on the remote host.
rup: RPC: Timed out
A communication error occurred. Either the network is excessively congested, or the rpc.rstatd(8) daemon has terminated on the
remote host.
rup: RPC: Port mapper failure - RPC: Timed out
The remote host is not running the portmapper (see rpcbind(8)), and cannot accommodate any RPC-based services. The host may be down.
SEE ALSO
ruptime(1), rpc.rstatd(8), rpcbind(8)
HISTORY
The rup command appeared in SunOS.
BSD
June 7, 1993 BSD