PortadaGruposSe habla deMásVisión actual
Buscar En Este Sitio
Este sitio utiliza cookies para ofrecer nuestros servicios, mejorar el rendimiento, para análisis y (si no está registrado) para publicidad. Al usar LibraryThing reconoces que has leído y comprendido nuestros Términos de Servicio y Política de Privacidad. Su uso del sitio y de los servicios está sujeto a estas políticas y términos.
Hide this

Resultados de Google Books

Pulse en una miniatura para ir a Google Books.

Cargando...

Systems Performance: Enterprise and the Cloud

por Brendan Gregg

MiembrosReseñasPopularidadValoración promediaConversaciones
561368,267 (4.8)Ninguno
Large-scale enterprise, cloud, and virtualised computing systems have introduced serious performance challenges. Now, internationally renowned performance expert Brendan Gregg has brought together proven methodologies, tools, and metrics for analysing and tuning even the most complex environments. Systems Performance: Enterprise and the Cloud focuses on Linux® and Unix® performance, while illuminating performance issues that are relevant to all operating systems. You'll gain deep insight into how systems work and perform, and learn methodologies for analysing and improving system and application performance. Gregg presents examples from bare-metal systems and virtualised cloud tenants running Linux-based Ubuntu®, Fedora®, CentOS, and the illumos-based Joyent® SmartOS(tm) and OmniTI OmniOS®. He systematically covers modern systems performance, including the "traditional" analysis of CPUs, memory, disks, and networks, and new areas including cloud computing and dynamic tracing. This book also helps you identify and fix the "unknown unknowns" of complex performance: bottlenecks that emerge from elements and interactions you were not aware of. The text concludes with a detailed case study, showing how a real cloud customer issue was analysed from start to finish. Coverage includes: Modern performance analysis and tuning: terminology, concepts, models, methods, and techniques Dynamic tracing techniques and tools, including examples of DTrace, SystemTap, and perf Kernel internals: uncovering what the OS is doing Using system observability tools, interfaces, and frameworks Understanding and monitoring application performance Optimising CPUs: processors, cores, hardware threads, caches, interconnects, and kernel scheduling Memory optimisation: virtual memory, paging, swapping, memory architectures, busses, address spaces, and allocators File system I/O, including caching Storage devices/controllers, disk I/O workloads, RAID, and kernel I/O Network-related performance issues: protocols, sockets, interfaces, and physical connections Performance implications of OS and hardware-based virtualisation, and new issues encountered with cloud computing Benchmarking: getting accurate results and avoiding common mistakes This guide is indispensable for anyone who operates enterprise or cloud environments: system, network, database, and web admins; developers; and other professionals. For students and others new to optimisation, it also provides exercises reflecting Gregg's extensive instructional experience.… (más)
Añadido recientemente porsharvani, chpwssn, tokamak, hpmg, adisesha18, Nuron
Ninguno
Cargando...

Inscríbete en LibraryThing para averiguar si este libro te gustará.

No hay Conversaciones actualmente sobre este libro.

great about system performance
  seeef | Mar 29, 2018 |
sin reseñas | añadir una reseña
Debes iniciar sesión para editar los datos de Conocimiento Común.
Para más ayuda, consulta la página de ayuda de Conocimiento Común.
Título canónico
Título original
Títulos alternativos
Fecha de publicación original
Personas/Personajes
Lugares importantes
Eventos importantes
Películas relacionadas
Premios y honores
Epígrafe
Dedicatoria
Primeras palabras
Citas
Últimas palabras
Aviso de desambigüedad
Editores
Blurbistas
Idioma original
DDC/MDS Canónico

Referencias a esta obra en fuentes externas.

Wikipedia en inglés (1)

Large-scale enterprise, cloud, and virtualised computing systems have introduced serious performance challenges. Now, internationally renowned performance expert Brendan Gregg has brought together proven methodologies, tools, and metrics for analysing and tuning even the most complex environments. Systems Performance: Enterprise and the Cloud focuses on Linux® and Unix® performance, while illuminating performance issues that are relevant to all operating systems. You'll gain deep insight into how systems work and perform, and learn methodologies for analysing and improving system and application performance. Gregg presents examples from bare-metal systems and virtualised cloud tenants running Linux-based Ubuntu®, Fedora®, CentOS, and the illumos-based Joyent® SmartOS(tm) and OmniTI OmniOS®. He systematically covers modern systems performance, including the "traditional" analysis of CPUs, memory, disks, and networks, and new areas including cloud computing and dynamic tracing. This book also helps you identify and fix the "unknown unknowns" of complex performance: bottlenecks that emerge from elements and interactions you were not aware of. The text concludes with a detailed case study, showing how a real cloud customer issue was analysed from start to finish. Coverage includes: Modern performance analysis and tuning: terminology, concepts, models, methods, and techniques Dynamic tracing techniques and tools, including examples of DTrace, SystemTap, and perf Kernel internals: uncovering what the OS is doing Using system observability tools, interfaces, and frameworks Understanding and monitoring application performance Optimising CPUs: processors, cores, hardware threads, caches, interconnects, and kernel scheduling Memory optimisation: virtual memory, paging, swapping, memory architectures, busses, address spaces, and allocators File system I/O, including caching Storage devices/controllers, disk I/O workloads, RAID, and kernel I/O Network-related performance issues: protocols, sockets, interfaces, and physical connections Performance implications of OS and hardware-based virtualisation, and new issues encountered with cloud computing Benchmarking: getting accurate results and avoiding common mistakes This guide is indispensable for anyone who operates enterprise or cloud environments: system, network, database, and web admins; developers; and other professionals. For students and others new to optimisation, it also provides exercises reflecting Gregg's extensive instructional experience.

No se han encontrado descripciones de biblioteca.

Descripción del libro
Resumen Haiku

Enlaces rápidos

Cubiertas populares

Valoración

Promedio: (4.8)
0.5
1
1.5
2
2.5
3
3.5
4 1
4.5
5 4

GenreThing

¿Este eres tú?

Conviértete en un Autor de LibraryThing.

 

Acerca de | Contactar | LibraryThing.com | Privacidad/Condiciones | Ayuda/Preguntas frecuentes | Blog | Tienda | APIs | TinyCat | Bibliotecas de Figuras Notables | Primeros Reseñadores | Conocimiento Común | 160,396,362 libros! | Barra superior: Siempre visible