Bookcover of Effectiveness of Tracing in a Multicore Environment
Booktitle:

Effectiveness of Tracing in a Multicore Environment

A performance evaluation of LTTng's Kernel Space and User Space Trace primitives

LAP LAMBERT Academic Publishing (2011-07-19 )

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ISBN-13:

978-3-8454-0938-2

ISBN-10:
384540938X
EAN:
9783845409382
Book language:
English
Blurb/Shorttext:
Debugging in real time is imperative for telecommunication networks with their ever increasing size and complexity. In event of an error or an unexpected crash, debugging the complex systems that controls these networks becomes an insurmountable task. With the help of tracing, it is possible to capture the snapshot of a system at any given point of time. Tracing, in essence, captures the state of the system along with the programs currently running on the system. LTTng is one such tool developed to perform tracing in both kernel space and user space of an application. In this book, we evaluate the effectiveness of LTTng and its impact on the performance on the applications traced by it and have formulated a comprehensive load matrix to simulate varying load demands in a telecommunication network. We have also devised a detailed experimental methodology which encompasses a collection of test suites used to determine the efficiency of various LTTng trace primitives, particularly Kernel and User Trace primitives.
Publishing house:
LAP LAMBERT Academic Publishing
Website:
https://www.lap-publishing.com/
By (author) :
Narendran Sivakumar, Sriram Sundar Rajan
Number of pages:
128
Published on:
2011-07-19
Stock:
Available
Category:
Operating systems, user surfaces
Price:
59.00 €
Keywords:
Tracing, LTTng, UST, kernel, kernel tracing, user space tracing, multiprocessors, Amp, SMP, Observability, performance engineering, traces, Profiling, Multicore, Amphetamines, SMPS, Traces

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