December 2017
Intermediate to advanced
912 pages
20h 42m
English
book
Wireshark Revealed: Essential Skills for IT Professionals
by James H Baxter, Yoram Orzach, Charit Mishra
Content preview from Wireshark Revealed: Essential Skills for IT ProfessionalsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 6. Troubleshooting and Performance Analysis
In this chapter, we will discuss the use of Wireshark for its primary purpose—troubleshooting network and application connectivity, functionality, and performance issues.
The topics that will be covered include:
- Troubleshooting methodology
- Troubleshooting connectivity issues
- Troubleshooting functional issues
- Performance analysis methodology
- Top five reasons for poor application performance
- Detecting and prioritizing delays
- Server processing time events
- Application turn's delay
- Network path latency
- Bandwidth congestion
- Data transport issues
These topics cover the majority of problems you'll come across in your analysis efforts.
Troubleshooting methodology
There are two fundamental reasons why you might be doing ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.