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Performance montoring and visualizat...

University of Toronto (Canada).

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Performance montoring and visualization of object-oriented operating systems.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Performance montoring and visualization of object-oriented operating systems./
Author:	Czajkowski, Adam.
Description:	106 p.
Notes:	Source: Masters Abstracts International, Volume: 46-06, page: 3306.
Contained By:	Masters Abstracts International46-06.
Subject:	Computer Science. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR38907
ISBN:	9780494389072

Performance montoring and visualization of object-oriented operating systems.
Czajkowski, Adam.

Performance montoring and visualization of object-oriented operating systems. - 106 p.

Source: Masters Abstracts International, Volume: 46-06, page: 3306.

Thesis (M.A.Sc.)--University of Toronto (Canada), 2008.

Second, it implements a system-wide scanning facility which extracts all live processes and their objects. Finally, it implements a novel mechanism to dynamically track lock acquisitions and lock contention.

ISBN: 9780494389072Subjects--Topical Terms:

626642
Computer Science.

Performance montoring and visualization of object-oriented operating systems.
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020 $a 9780494389072
035 $a (UMI)AAIMR38907
035 $a AAIMR38907
040 $a UMI $c UMI
100 1 $a Czajkowski, Adam. $3 1023725
245 1 0 $a Performance montoring and visualization of object-oriented operating systems.
300 $a 106 p.
500 $a Source: Masters Abstracts International, Volume: 46-06, page: 3306.
502 $a Thesis (M.A.Sc.)--University of Toronto (Canada), 2008.
520 $a Second, it implements a system-wide scanning facility which extracts all live processes and their objects. Finally, it implements a novel mechanism to dynamically track lock acquisitions and lock contention.
520 $a Computer systems are becoming more complex every year, making it exceedingly difficult to understand how well a running system is performing. Various tools have been developed to aid in systems analysis. Some of them can be used to monitor performance and help identify performance bottlenecks. However, they all have limitations, and the scope of their monitoring capabilities is usually limited.
520 $a This dissertation presents a new monitoring system called the Kernel Object Viewer (KOV) that makes three primary contributions. First, it can dynamically track important performance metrics using Hardware Performance Counters: (1) at object instance-level granularity; (2) requiring no changes to the code; (3) adding no overhead when monitoring is not required; and (4) allowing monitoring overhead to be varied by dynamically changing the sampling frequency.
590 $a School code: 0779.
650 4 $a Computer Science. $3 626642
650 4 $a Engineering, General. $3 1020744
690 $a 0537
690 $a 0984
710 2 $a University of Toronto (Canada). $3 1017674
773 0 $t Masters Abstracts International $g 46-06.
790 $a 0779
791 $a M.A.Sc.
792 $a 2008
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR38907