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A PHP Error was encountered

Severity: Notice

Message: Undefined index: userid

Filename: views/question.php

Line Number: 191

Backtrace:

File: /home/prodcxja/public_html/questions/application/views/question.php
Line: 191
Function: _error_handler

File: /home/prodcxja/public_html/questions/application/controllers/Questions.php
Line: 433
Function: view

File: /home/prodcxja/public_html/questions/index.php
Line: 315
Function: require_once

I am confused with the CPU idle time is set to 99. Does this mean the CPU is idle not doing anything for 99% of the time?

#vmstate
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 0  0   2336  18512 263972 1048992   0    0    1     47   0    0  0  0  99  0  0

Please note, that on most unix systems first line of vmstat output is average since last reboot. Next lines are current statistics.

99% CPU Idle means that your server is not really heavy loaded. Which is good. Nothing to worry about :)

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