DIAGNOSING NETWORK PERFORMANCE
Idioma: inglés
Editorial: Independently published, 2026
- Tapa blanda
- Nuevo
Librería: PBShop.store UK, Fairford, GLOS, Reino UnidoPBShop.store UK
Vendedor de IberLibro desde 11 de junio de 1999
Condición: Nuevo
EUR 20,50
Cantidad disponible: Más de 20 disponibles
Añadir al carritoDescripción del artículo del vendedor
New Book. Shipped from UK. Established seller since 2000.
N° de ref. del artículo L2-9798175090452
- Título
- DIAGNOSING NETWORK PERFORMANCE
- Autor
- Frost, Rion
- Editorial
- Independently published
- Año de publicación
- 2026
- Estado
- New
- Encuadernación
- PAP
- Idioma
- inglés
- ISBN 13
- 9798175090452
- Peso del artículo
- 227 gramos
A fast link can still feel slow. A clean ping can hide a serious performance problem. And more bandwidth does not always mean better performance.
When users complain that “the network is slow,” the real cause may be buried somewhere between a client, wireless connection, firewall, queue, WAN path, virtual interface, cloud network, transport protocol, server, or application dependency.
The challenge is not collecting more numbers.
The challenge is knowing which measurement actually explains the problem.
Diagnosing Network Performance gives network and infrastructure professionals a practical framework for finding the real source of latency, unstable timing, failed delivery, poor transfer rates, and overloaded paths.
Instead of treating latency, packet loss, jitter, congestion, and throughput as isolated statistics, this book shows how they interact—and how to determine which one is actually limiting the user experience. The manuscript explicitly treats performance as a system property rather than something one metric can explain.
Inside, you'll learn how to:
- Turn vague complaints like “the network is slow” into measurable diagnostic hypotheses
- Separate network delay from transport behavior, server processing, and application wait time
- Establish meaningful baselines and compare healthy versus degraded behavior
- Diagnose loaded delay, deep queues, and bufferbloat that idle tests fail to reveal
- Determine whether retransmissions indicate congestion, physical errors, policy, wireless conditions, host pressure, or another mechanism
- Distinguish capacity, throughput, goodput, and actual workload completion time
- Calculate and use the bandwidth-delay product when diagnosing high-speed, long-distance transfers
- Identify single-flow limitations even when aggregate bandwidth appears healthy
- Diagnose unstable voice, video, and real-time traffic using timing distributions instead of misleading averages
- Find bottlenecks caused by CPU, NIC queues, socket buffers, offloads, connection tracking, and packet-processing limits
- Investigate MTU and tunnel problems that allow small requests to succeed while large transfers fail
- Understand how TCP and QUIC respond to RTT, reordering, loss, receiver limits, and transport feedback
- Diagnose cloud and container paths involving overlays, virtual networks, proxies, load balancers, and service policies
- Use active tests, passive telemetry, packet evidence, flow data, host counters, and application traces together
- Build performance observability that helps identify causes rather than merely generate dashboards
- Follow a repeatable incident playbook from user impact to verified root cause
- Design controlled experiments that change one variable at a time and produce reproducible evidence
A major strength of the book is its diagnostic ladder: define the symptom, map the path, establish a baseline, examine delivery and timing, measure controlled transfer behavior, inspect queues and hosts, correlate application evidence, make the smallest justified change, and then reproduce the original workload to verify the result.
The book also recognizes that modern performance problems rarely live entirely inside traditional routers and switches. Cloud fabrics, Kubernetes, virtual interfaces, proxies, endpoint CPU, encryption, and software-defined data paths all participate in the experience users simply describe as “speed.”
Stop asking whether the network is slow. Start finding exactly where the system stops performing as expected.
“Sinopsis” puede pertenecer a otra edición de este título.
PBShop.store UK
Fairford, GLOS, Reino Unido
Vendedor de IberLibro desde 11 de junio de 1999
Tarifas de envío de Reino Unido a Estados Unidos de America
| Artículo | De 10 a 20 días hábiles | De 10 a 20 días hábiles |
|---|---|---|
| Primer artículo | EUR 3,87 | EUR 3,87 |
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**Please note our transit times are from the date of dispatch.** We first started out as “The Paperback Exchange,” a chain of physical bookstores where we would part exchange your beloved books for new stories to transport you to faraway places. However, as shopping started to evolve to online shops and marketplaces, we bid our stores goodbye to become “PBShop.” This transition has only allowed us to blossom as we now ship thousands of titles to book lovers across the globe. We pride ourselves in being a community of local book lovers which allows our passion and devotion to shine in everything we do. In 2020 we not only celebrated our 20th birthday but our 1st birthday as being completely employee owned after becoming an E.O.T in September 2019. We are proud to be different and embrace standing apart on a book mountain by working from a virtual inventory which allows us to provide thousands of books that may be difficult to get for your bookshelf or your studies. Working with a number of different suppliers allows us to explore other avenues such as puzzles, sheet music and even stationery so we really do have something for everyone. Life is about being versatile in all realms of existence. If this is your first purchase with us, or you are a returning customer, we would like to welcome you to the PBShop family, for there is no friend as loyal as a book. We are a company who put our customers at the centre of everything we do as we understand the importance of reading because once you learn to read, you will forever be free. There are a whole lot of things in this world of ours that we are yet to explore, which is why we will forever inspire curious minds.…
Especialidad
Hardbacks, PaperbacksInformación empresarial del vendedor
Pbshop.co.uk
Unit 22 Horcott Industrial Estate, Horcott Road
Fairford, Reino Unido GL7 4BX
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