Re: Clarifications regarding the event output
Andi Kleen <[email protected]>
| Newsgroups | gmane.linux.oprofile |
|---|---|
| Message-ID | <[email protected]> |
"Narayanan, Krishnaprasad" <[email protected]> writes: > > a) Are the values for the events that are generated every 1 sec is a > cumulative sum from the previous timestamp? For ex, at timestamp T1, > if there are 100 instructions retired and at timestamp T1+1, there are > 200 instructions retired, can I know the event value (output) at > timestamp T1+1? Is it 200 or 100? There is no timestamp, every sample happens when that many events have happened. > c) Besides, can I kindly know the methodology to compute the total > count of instructions? Use ocount. -Andi ------------------------------------------------------------------------------ Want excitement? Manually upgrade your production database. When you want reliability, choose Perforce Perforce version control. Predictably reliable. http://pubads.g.doubleclick.net/gampad/clk?id=157508191&iu=/4140/ostg.clktrk