LEADER 05432nam 2200661 450 001 9910825491103321 005 20230803221313.0 010 $a1-118-23558-4 010 $a1-118-22182-6 035 $a(CKB)2550000001280582 035 $a(EBL)821757 035 $a(SSID)ssj0001217103 035 $a(PQKBManifestationID)11654943 035 $a(PQKBTitleCode)TC0001217103 035 $a(PQKBWorkID)11198206 035 $a(PQKB)11546241 035 $a(MiAaPQ)EBC821757 035 $a(Au-PeEL)EBL821757 035 $a(CaPaEBR)ebr10865377 035 $a(CaONFJC)MIL601866 035 $a(OCoLC)879022273 035 $a(EXLCZ)992550000001280582 100 $a20140505h20142014 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aVMware vSphere performance $edesigning CPU, memory, storage, and networking for performance-intensive workloads /$fMatt Liebowitz, Christopher Kusek, Rynardt Spies ; acquisitions editor, Mariann Barsolo ; development editor, Alexa Murphy ; technical editor, Jason Boche 210 1$aIndianapolis, Indiana :$cSybex,$d2014. 210 4$dİ2014 215 $a1 online resource (266 p.) 300 $aIncludes index. 311 $a1-118-00819-7 311 $a1-306-70615-7 327 $aCover; Title Page; Copyright; Contents; Chapter 1 Performance Design; Starting Simple; Determine Parameters; Architect for the Application; Assess Physical Performance; Start with Defaults; Establishing a Baseline; Baseline CPU Infrastructure; Memory; Network; Storage; Architecting for the Application; Considering Licensing Requirements; Integrating Virtual Machines; Virtual Machine Scalability; vMotion; Distributed Resource Scheduler; High Availability; Understanding Design Considerations; Choosing a Server; Summary; Chapter 2 Building Your Toolbox; Capacity Planning Tools 327 $aVMware Capacity PlannerMicrosoft Assessment and Planning Toolkit; Using Capacity Planning Tools; Ongoing Capacity Management; Performance Analysis Tools; esxtop; vscsiStats; Performance Benchmarking Tools; VMmark; vBenchmark; Performance Simulation Tools; CPU/Memory; Storage; Network; Summary; Chapter 3 The Test Lab; Why Build a Test Lab?; Test Changes before Applying in Production; Test New Applications and Patches; Re-Create Production Problems; Simulate Performance Problems for Troubleshooting; Benchmark New Hardware; Learn about Virtualization; Strategies for a Successful Test Lab 327 $aBuild a Realistic Environment Building the Lab; Use Proper Tools for Measurement; How to Build Your Lab; Test Objective; Lab Summary; Provisioning the Lab; Defining the Workload and Configuration of IOmeter; Lab Postmortem; Summary; Chapter 4 CPU; Getting to Know the Basics of CPU Virtualization; Understanding CPU Protected Mode in the x86 Architecture; Defining the Types of CPU Virtualization; Distinguishing between Physical CPUs and Virtual CPUs; Understanding vCPU States; Introducing the ESXi CPU Scheduler; Understanding the Proportional Share-Based Algorithm 327 $aUnderstanding CPU Co-SchedulingThe CPU Scheduler Cell; Understanding CPU Topology-Aware Load Balancing; Multicore-Aware Load Balancing; Sizing CPU for Virtual Machines; Considerations for vSMP; Considerations for NUMA and vNUMA; Hot Plug of CPU Resources; Understanding CPU Resource Management; Understanding CPU Reservations; Understanding CPU Limits; Configuring CPU Reservations and Limits; Understanding Resource Pools; Troubleshooting CPU Performance Problems; Using esxtop to Diagnose CPU Performance Issues; High CPU Ready Time; High ESXi Host CPU Utilization; High Guest CPU Utilization 327 $aSummary Chapter 5 Memory; Getting to Know ESXi Memory Management; Memory Virtualization; Memory Management in ESXi; Hardware-Assisted MMU Virtualization; Reclaiming Memory from VMs; Transparent Page Sharing; Ballooning; Memory Compression; Hypervisor Swapping; Host SSD Cache Swapping; Host Memory Reclamation; Idle Page Reclamation; Managing Virtual Machine Memory Allocation; Working Set Size; Proportional Share-Based Algorithm; Sizing Memory for Virtual Machines; Memory Overhead; Memory Overcommitment; Troubleshooting Memory Performance Problems 327 $aUsing esxtop to Diagnose Memory Performance Issues 330 $aCovering the latest VMware vSphere software, an essential book aimed at solving vSphere performance problems before they happen VMware vSphere is the industry's most widely deployed virtualization solution. However, if you improperly deploy vSphere, performance problems occur. Aimed at VMware administrators and engineers and written by a team of VMware experts, this resource provides guidance on common CPU, memory, storage, and network-related problems. Plus, step-by-step instructions walk you through techniques for solving problems and shed light on possible causes behind the 606 $aVirtual computer systems 615 0$aVirtual computer systems. 676 $a005.43 700 $aLiebowitz$b Matt$01600527 702 $aKusek$b Christopher 702 $aSpies$b Rynardt 702 $aBarsolo$b Mariann 702 $aMurphy$b Alexa Gordon 702 $aBoche$b Jason 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910825491103321 996 $aVMware vSphere performance$93923661 997 $aUNINA