Organizations / Events

Computer Measurement Group (CMG)
        Holds annual International Conference
        Many regional US groups and International groups

Velocity Web Performance and Operations Conference from O'Reilly Media

New York Web Performance Group and links to other Web Performance Groups

ACM SIGMETRICS, the ACM Special Interest Group (SIG) for the computer/communication system performance community
        SIGMETRICS/Performance Conference (more academic)
        ACM/SPEC International Conference on Performance Engineering (more academic)
        The Internet Measurement Conference

IFIP WG 7.3 on Computer Performance Modeling and Analysis
        International Symposium on Computer Performance, Modeling, Measurements and Evaluation


Capacity Planning

CMG conference proceedings from 1976 through 2008 a unique collection of papers about capacity planning, performance engineering, and performance management

Dr. Neil Gunther's Site and Blog

Guerrilla Capacity Planning by Neil J. Gunther

Dr. Norton's publications include papers on Simalytic Modeling as well as a number of other modeling related topics

Capacity Planning and Performance Tuning Resources from Fortuitous

Adrian Cockcroft's Blog performance, modeling, and capacity planning

Capacity Planning for Internet Services. Quick planning techniques for high growth rates by Adrian Cockcroft and Bill Walker

Open Source Capacity & Performance Management Tools for Windows & Unix Systems by Brian Johnson

System Management by Exception by Igor Trubin

Boris Zibitsker's blog on Predictive Analytics for IT

Mailbox Server Processor Capacity Planning from Microsoft

Using Transaction Cost Analysis for Site Capacity Planning from Microsoft

Capacity Model for Internet Transactions from Microsoft

A Capacity Planning Framework for Multi-tier Enterprise Services with Real Workloads

Capacity Planning for Internet Service Networks by Geoff Huston

Capacity Planning: An Essential Tool for Managing Web Services by Virgílio A.F. Almeida and Daniel A. Menascé

How to Develop an Effective Capacity Planning Process By Rich Schiesser (from IT Systems Management)

IBM Server and ERP Sizing Guides

Capacity Planning Market Forrester review from the BMC site

Capacity Planning Directory

Quantitative System Performance the classic text by Lazowska, Zahorjan, Graham, and Sevcik

Stochastic Petri Nets - An Introduction to the Theory book by Falko Bause and Pieter Kritzinger


Performance Management

Application Performance Engineering Hub

Application Performance, Scalability, and Architecture blog from Dynatrace

The Performance Management section of The Virtualization Practice

APM Digest

Correlsense's blog

App Signal blog from AppDynamics

Catchpoint’s Blog

Application Performance Matters Blog from OPNET

Monitis' Blog

Seriti Consulting Blog the Web Operations and Management Specialists, by Stephen Thair


Tuning

It is often difficult to separate information how to design systems with good performance (architecture, performance patterns, language structures, etc.) from information how to tune and deploy systems, quite often both sides are considered. Although more tuning- and product - oriented links are placed here, a lot of related information can be found in the Performance section. See also Bottlenecks.

Wilson Mar's performance tuning notes mainly Windows and .Net
Jaqui Lynch's Publications including UNIX, AIX, Linux, and Apache performance tuning
Performance monitoring and capacity planning by Randy Johnson and Harris Kern, mostly DBMS-related tuning
PerformanceWiki performance / tuning tips

Windows
Windows Performance resource page from Microsoft
Performance Tuning Guidelines for Windows Server 2008 R2 from Microsoft
Performance Tuning Guidelines for Windows Server 2003 from Microsoft
Windows Server 2003 Performance and Scalability Microsoft white paper
Tuning Windows Server 2003 on IBM System x Servers IBM white paper
Windows 2000 Performance Tuning Microsoft white paper
Windows System Resource Manager
Windows Server Performance Team Blog

Linux/Unix
Tuning IBM xSeries Servers for Performance IBM Redbook (Windows, Linux, NetWare, VMware)
SarCheck Linux & UNIX performance analysis and performance tuning tool
Solaris Internals and Performance FAQ
AIX 5L Practical Performance Tools and Tuning Guide IBM Redbook
Database Performance Tuning on AIX IBM Redbook
Tuning Red Hat Enterprise Linux on IBM Eserver xSeries Servers IBM Redbook
IBM System i and System p System Planning and Deployment: Simplifying Logical Partitioning IBM Redbook
PowerVM Virtualization on IBM System p: Managing and Monitoring IBM Redbook
Planning and Sizing for Virtualization on System P by Jaqui Lynch

VMware
VMware Technical Resources a lot of performance-related technical papers
VMworld sessions and labs
Performance Best Practices and Benchmarking Guidelines VMware Infrastructure 3 version 3.5 with ESX 3.5, ESXi 3.5, and VirtualCenter 2.5

Apache Web (aka IBM HTTP) Server
Apache 1.3 Performance Notes
Apache 2.0 Performance Tuning
Apache Performance and Security Guide by Nasim Mansurov
Tuning Apache Web Servers for Speed by Dean Gaudet

Microsoft IIS
The Art and Science of Web Server Tuning with Internet Information Services 5.0
IIS 6.0 Performance Tuning

WebLogic
WebLogic 10.3 Server Performance and Tuning manual
WebLogic 9.2 Server Performance and Tuning manual
WebLogic 8.1 Server Performance and Tuning manual
Workload Management in WebLogic Server 9.0 by Naresh Revanuru
Avoiding Unnecessary JSP Recompilation by Nagesh Susarla
Oracle JRockit JVM
Oracle JRockit Performance Tuning Guide Release R28
Marcus Hirt's Blog A blog focused on JRockit and JRockit Mission Control

WebSphere
WebSphere Application Server V8 Concepts, Planning and Design Guide
WebSphere Application Server V6: Scalability and Performance Handbook
WebSphere Application Server V7: Monitoring the Runtime
WebSphere 6.0 Tuning Performance from WebSphere documentation
WebSphere 5.1 Performance Tuning and Monitoring (pdf) from WebSphere documentation
Recommended reading list: J2EE and WebSphere Application Server from IBM Software Services, includes Performance and Monitoring
WebSphere V5.1 Performance, Scalability, and High Availability IBM Redbook
DB2 UDB V8 and WebSphere V5 Performance Tuning and Operations Guide IBM Redbook
Meet the experts: Stacy Joines and Gary Hunt on WebSphere performance
Monitoring WebSphere Application Performance on z/OS

MQ
Performance: Getting the Most Out of WebSphere MQ

Microsoft SQL Server
SQL Server 2008, Monitoring and Performance from Microsoft MSDN
SQL Server 2005, Database Engine Administrator InfoCenter from Microsoft MSDN
SQL Server 2000, Optimizing Database Performance Overview from Microsoft MSDN
SQL Server 2000, Monitoring Server Performance and Activity from Microsoft MSDN
Microsoft SQL Server 2008 Tuning Tips for PeopleSoft Applications from Microsoft, a lot of usuful info for any applications
SQL Server Performance site about Microsoft SQL Server performance tuning and optimization
Analyzing and Optimizing Performance SQL Server 2000 Analysis Services, from Microsoft MSDN
SQL Nitro, network acceleration for SQL Server

Oracle
Oracle Database Performance Tuning Guide 11g Release 1 (11.1) manual from Oracle
Oracle Database Performance Tuning Guide 10g Release 2 (10.2) manual from Oracle
Oracle Database Performance Tuning Guide and Reference 9i Release 2 (9.2) manual from Oracle
Oracle database performance problems and tuning by SearchOracle.com (free registration required)
Oracle Statspack Survival Guide
Automatic Workload Repository
Forecasting Oracle Performance. Tools and Scripts from OraPub
Learning Guide: Performance tuning by SearchOracle.com (free registration required)

DB2
DB2 UDB Practical Performance Tuning by John Maenpaa
DB2 8.2 Administration Guide: Performance (pdf) from DB2 8 documentation
DB2 7.2 Administration Guide: Performance (pdf) from DB2 7 documentation
DB2 UDB V7.1 Performance Tuning Guide IBM Redbook
DB2 Performance Expert for Multiplatforms V2 IBM Redbook
DB2PORTAL.com DB2 resources for the mainframe
DB2 10 for z/OS Performance Topics IBM Redbook
DB2 9 for z/OS Performance Topics IBM Redbook
DB2 UDB for z/OS Version 8 Performance Topics IBM Redbook
DB2 UDB for z/OS: Design Guidelines for High Performance and Availability IBM Redbook
DB2 for z/OS: DB2 Universal Database concurrency by Fred Whitlark
A Deep Blue View of DB2 Performance: IBM Tivoli OMEGAMON XE for DB2 Performance Expert on z/OS IBM Redbook
Local vs Remote Database Access: A Performance Test IBM Redpaper
DB2 UDB V8 and WebSphere V5 Performance Tuning and Operations Guide IBM Redbook

MySQL
MySQL Server Performance Tuning by Jeremy Zawodny (free Linux Magazine registration required)
MySQL Performance Blog from Percona
MySQL 5.1 Reference Manual

Oracle Applications
Oracle Documentation for all products
Oracle E-Business Suite Technology blog

Oracle EPM and BI
Oracle EPM and BI Documentation
Oracle EPM and BI White Papers, White Papers on OTN, Learning Library
Articles and Presentations from Rittman Mead Consulting
The Accelatis Ascension Suite HFM Deployment Management and Optimization

SAP
Performance Analysis and Measurements: Achieving Optimal Performance for SAP Solutions
SAP R/3 Performance Monitoring & Tuning by Wilson Mar


Modeling Tools

Each vendor site provide many interesting documents about modeling, capacity planning, performance management, etc.

BMC Capacity Management (former BEST/1, Patrol Perform &Predict)

TeamQuest
        How to Do Capacity Planning
        Multi-Tiered Applications Sizing Methodology Based on Load Testing and Queuing Network Models by Leonid Grinshpan

Metron Athene, "provides ITIL-compliant capacity management, automatic performance analysis and reporting for UNIX, Linux, Windows and Mainframe Servers."

CA (former HyPerformix) Capacity Management solutions includes Optimizer (uses discrete event simulation modeling technology), Capacity Manager and Data Manager. Optimizer was integrated with LoadRunner. For some time Mercury promoted HyPerformix as Mercury Capacity Planning.
    Wilson Mar's notes

OPNET IT Guru Systems Planner

PDQ - open source from Dr. Neil Gunther

Java Modelling Tools - a suite of applications developed by Politecnico di Milano and released under GPL license

OMNeT++ is an extensible, modular, component-based C++ simulation library and framework, free for academic and non-profit use

Ptolemy II is a set of Java packages supporting heterogeneous, concurrent modeling and design from UC at Berkeley, free for academic and commercial use.

A Collection of Modelling and Simulation Resources on the Internet by Andrea Emilio Rizzoli


Application Performance Management Tools

A new class of software for performance monitoring and diagnostics in production or under load. Basic monitoring (using operating systems tools and utilities) is considered in the Monitoring section.
Gartner Magic Quadrant for Application Performance Monitoring, 2010
Gartner Magic Quadrant for J2EE Application Server Management, 2005
TRAC Research market research and analyst firm that specializes in IT performance management

Oracle Enterprise Manager manages Oracle and non-Oracle technologies within a single console. Oracle Application Diagnostics for Java.
Oracle Composite Application Monitor and Modeler Production Monitoring & Diagnostics for J2EE (former ClearApp, Acsera)

HP Diagnostics (former Mercury) is integrated with Performance Center. Includes Mercury Diagnostics for J2EE (former LoadRunner Transaction Breakdown), .Net and ERP/CRM (Siebel, Oracle, and SAP NetWeaver) and Deep Diagnostics for J2EE (former Performant OptiBench).

Compuware Application Performance Management
including Gomez (former Vantage) for Java and .NET Performance
Compuware Strobe application performance management for z/OS applications

Wily Introscope gives the ability to quickly isolate and resolve performance issues in each stage of the application lifecycle. J2EE and .Net

Precise Software Application Performance Management (was also Symantec, Veritas) solutions to optimize the performance and availability of enterprise applications including J2EE, .NET, databases (DB2, Oracle, and SQL Server), and ERP/CRM (SAP, PeopleSoft, Siebel, and Oracle Applications).

Quest Application Management (including former Sitraka products) optimizing performance and availability for J2EE, Oracle E-Business, PeopleSoft, SAP, Siebel.
Quest White Papers

IBM Tivoli Service Availability and Performance Management, including products from acquired Cyanea and Candle
Large-Scale Implementation of IBM Tivoli Composite Application Manager IBM Redpaper
IBM Tivoli Composite Application Manager V6.0 Family: Installation, Configuration, and Basic Usage IBM Redbook

IBM Enterprise Workload Manager Resources. An IBM attempt to extend the mainframe technology to other platforms.
IBM Enterprise Workload Manager V2.1 IBM Redbook
Hardening the EWLM Performance Data IBM Redpaper
Performance monitoring with Enterprise Workload Manager. Enable ARM instrumentation for end-to-end performance monitoring in IBM middleware on AIX and Linux by CheKim Chhuor

OPNET application performance solutions including Panorama (former Altaworks) "realtime application monitoring and analytics".

BMC Application Problem Resolution System (former Identify AppSight) is positioned a little differently: "patented Black Box technology monitors application execution and captures a synchronized record of user activity, configuration, and code execution in real time. Simply play back the Black Box log to quickly pinpoint the root cause of problems. That's any problem - performance, configuration, functional, or user errors - in Windows, .NET, and J2EE applications"

BMC ProactiveNet Performance Management including BMC Performance Manager(former Patrol)

dynaTrace performance diagnostics of Java/J2EE and .NET Applications, promises a deep look into the inner workings of applications under load

Macro 4 provides a range of application performance solutions for mainframe and distributed environments

JXInsight enterprise Java performance monitoring, problem diagnostic, transaction analysis and application management solution

FactFinder Application Management Software from BlueStripe Software

AppDynamics Application Performance Management (APM) solution, has free AppDynamics Lite edition

New Relic RPM "A single tool that can monitor and manage all your web apps to the line of code", RPM Lite is free

Lucierna Antorcha Java Application Performance Management

RTI delivers end-to-end performance diagnostics for JBoss and Apache Tomcat

Netuitive Predictive Analytics for IT

Geneos from ITSR Group,real-time performance monitoring and management solutions

ExtraHop, a network-based application performance management (APM) solution

Performance Management directory from KnowledgeStorm


Enterprise Monitoring Tools

Tools allowing monitoring of multiple servers including alerting and reporting. Basic monitoring (using operating systems tools and utilities) are considered in the Monitoring section.

ASG PerfMan, cross-platform from Windows to z/OS

PerfCap Performance Management and Capacity Planning software, supported on IBM-AIX, HP-UX, SUN Solaris, Tru64 Unix, Linux, Windows NT/2000/XP and OpenVMS platforms

Performance SeNTry (also known as NTSMF) from Demand Technology, high-performance Windows performance monitor

Lean 6 Sigma Capacity Management from ORSYP (acquired Sysload Software): real-time monitoring, analysis and iterative tuning

Meta-View Performance Manager from Lund, Windows and different flavors of UNIX

Performance and Availability Management from NetIQ

PROGNOSIS from Integrated Research (IR), "real-time, systems management software for high-availability computing environments"

Performance Management from ASG (acquired Landmark)

MonitorIT from Goliath Technologies, "monitor the health of their infrastructure including physical and virtual servers, networks, desktops, applications and storage"

Heroix multiplatform, automated monitoring and management software

eG Innovations end-to-end monitoring solutions

Nimsoft (acquired Indicative) unified IT monitoring

SolarWinds Orion, including Application Performance Monitor and Network Performance Monitor

ManageEngine Applications Manager includes server monitoring, application server monitoring, database monitoring, web services monitoring, virtualization monitoring, cloud monitoring and an array of other application management capability

SightLine, one solution for cross-platform performance and capacity management

Galileo Performance Explorer, customizable views of infrustructure performance - on demand

List of Free Performance Monitoring Tools from MFJ Associates

Nagios, IT Infrastructure Monitoring, there is The Open Source monitoring solution

Ganglia Monitoring System, a scalable distributed monitoring system for high-performance computing systems, a BSD-licensed open-source project

Graphite, scalable realtime graphing, used for server monitoring


Transaction Tracking / Business Activity Monitoring

Oracle Enterprise Manager Real User Experience Insight (former Moniforce UXInsight) monitors real user activity, provide analysis and notifications

Correlsense's SharePath "provides the unique ability to manage and monitor cross tier transactions at the transaction level, manage transaction Service Level Agreements (SLAs) and enable root cause performance analysis"

HP TransactionVision (former Bristol Technology) tracks customer transactions throughout their entire lifecycle. It provides Business Process Monitoring that increases visibility into your customer facing transactions.

SeaView/RTM (Response Time Monitor) "passively captures network packets via a spanned port on the server switch. The software discovers and captures granular data describing all application sessions in real time. Built into the SeaView architecture is the ability to plug in application-specific modules that probe deeply into captured packets to measure the performance of actual business transactions."

TeaLeaf "provides real-time, browser-level visibility into every customer's online experience."

OpTier "delivers end-to-end visibility and control of all business transactions, across all tiers."

Quest User Experience Management

BMC End User Experience Management (former Coradiant)

Business Activity Monitoring with WebSphere Business Monitor V6.1 IBM Redbook

Business Activity Monitoring (BAM) directory from KnowledgeStorm


Performance-Related Technologies

Oracle Coherence "provides replicated and distributed (partitioned) data management and caching services"

TIBCO Grid Computing virtualizes applications across a real-time infrastructure (former DataSynapse)

ScaleOut Software, data and computing grids

Terracotta Ehcache and BigMemory, snap-in performance and scale for enterprise Java applications


Network Performance Management

Guide to Network Performance Management and Network Performance Management from TechTarget (free registration required)

The End All of Network Performance Management by Bruce Boardman, six network performance management products tested (Argent Guardian 6.0a, Compuware Vantage 8, Concord eHealth Suite 5.0.2, NetScout nGenius Performance Manager 1.4, NetQoS SuperAgent 3.0, and ProactiveNet 4.1.2)

Network Performance Directory

List of Free Performance Monitoring Tools from MFJ Associates

Slides for teaching a course on TCP Performance, instruction support material for M. Hassan and R. Jain book "High Performance TCP/IP Networking: Concepts, Issues, and Solutions"

John Sellens's System and Network Monitoring Page

Wireshark network protocol analyzer

Bit-Twist Ethernet packet generator

CA NetQoS Network Performance Management

Measure Network Performance with iperf and Measure Network Performance: iperf and ntop by Carla Schroder


Books

Click on the book or its title to see book information and reviews (if available) on Amazon.com