1. UNIX for Advanced & Expert Users

Hi, is-it normal to have 86% of CPU for wait commande : ps aux| head -20 UTIL PID %CPU %MEM SZ RSS TTY STAT STIME TIME COMMAND root 516 86,6 0,0 12 12 - A 02 nov 2088:03 wait oralfa01 54422 4,6 1,0 68044 39868 - A 09:20:06 2:27 oracleALFA01 If... (3 Replies)

2. UNIX for Dummies Questions & Answers

When running top, I notice a bit more I/O wait time than usual. Is there a tool or piece of software out there that can me help evaluate the performance of these operations on my machine? Thanks! (5 Replies)

3. Shell Programming and Scripting

:cool: I need to execute a shell script to do the following: cat a file run two back ground processes using the first two values from the file wait till those background processes finish run two more background processes using the next two values from the file wait till those background... (1 Reply)

4. Shell Programming and Scripting

In one of the shell script (Where abinitio graph is called), the last line is wait ${!}. What does this wait ${!} mean ??? (2 Replies)

5. Shell Programming and Scripting

Did not use 'wait' yet. How I understand by now the wait works only for child processes, started background. Is there any other way to watch completion of any, not related process (at least, a process, owned by the same user?) I need to start a background process, witch will be waiting... (2 Replies)

6. UNIX for Advanced & Expert Users

can any one please give me clear idea of wait process in UNIX system. I am using AIX 5.3 and see loots of wait process. I have very basic concept of wait process. If CPU has nothing to do then a wait process is generated per CPU. But i want know the detail how is it forked. Is wait a jombe... (2 Replies)

7. Red Hat

Can someone explain what is the status says WAIT on performance monitoring command.. (2 Replies)

8. Shell Programming and Scripting

Hi Gurus, Some questions regarding wait. I have tried searching in this forum for threads on wait but not completely got what I am looking for. Background: One script (.sh) that starts/calls a reference to an application's executable and submits a batch job to it. Objective is to wait... (2 Replies)

9. Shell Programming and Scripting

Hi, I am facing a strange issue, when i call a script from my while loop in background it doesnt go in background, despite the wait i put below the whil loop it goes forward even before the process put in background is completed. cat abc.txt | while read -u4 line do #if line contains #... (2 Replies)

10. Shell Programming and Scripting

Hi, written a script which uses wait as follows Main.sh #!/usr/bin/ksh nohup scrpit1 1 & pid_1=$! nohup scrpit1 2 & pid_2=$! wait $pid_1 wait $pid_2 nohup scrpit1 3 & pid_1=$! nohup scrpit1 4 & (1 Reply)