Performance Analysis Tools from Sun blog

"Performance Analysis Tools", February 01, 2006
　http://blogs.sun.com/roller/page/binublog#performance_analysis_tools

Sun Studio Performance Analyzer: Collector/Analyzer (Sun Studio 11)
　http://developers.sun.com/prodtech/cc/analyzer_index.html
　Sun Studio 11: Performance Analyzer, 819-3687-10, Revision A, November 2005.
　　http://docs.sun.com/app/docs/doc/819-3687
　Sun Studio 11: プログラムのパフォーマンス解析, 819-4762-10, Revision A、 2005年 10月
　　http://docs.sun.com/app/docs/doc/819-4762?l=ja
　Collector/Analyzerは Solaris, Linuxどちらもサポートしています：
　　Sun Studio 11 FAQ:
　　　http://developers.sun.com/prodtech/cc/products/faq.html#q4
　　　　Q: What platforms are supported?
　　　　A: This product is supported on Solaris SPARC and x86/x64 platforms including
　　　　　　AMD Opteron 32-bit and 64-bit processors.
　　　　　　The following Linux distributions are supported:
　　　　　　* SuSE Linux Enterprise Server 9
　　　　　　* Red Hat Enterprise Linux 4

Netbeans Profiler
　The NetBeans Profiler Project:
　　http://profiler.netbeans.org/
　NetBeans5.0を 日本語化するためのリソース
　　translatedfiles： Documents & files: Japanese
　　　http://translatedfiles.netbeans.org/servlets/ProjectDocumentList?folderID=63&expandFolder=63&folderID=0

JVM Monitoring Tools
　JDK Tools and Utilities:
　　http://java.sun.com/j2se/1.5.0/docs/tooldocs/
　　jstat - Java Virtual Machine Statistics Monitoring Tool
　　　http://java.sun.com/j2se/1.5.0/docs/tooldocs/share/jstat.html
　jvmstat 3.0:
　　http://java.sun.com/performance/jvmstat/


このエントリーからのリンク：
　"UltraSPARC T1 utilization explained", December 07, 2005
　　http://blogs.sun.com/roller/page/travi?entry=ultrasparc_t1_utilization_explained
　　Thread scheduling on UltraSPARC T1 :
　　"The Solaris Operating System kernel treats each hardware thread of a core as
　　 a separate CPU which makes T1 processor look like a 32 CPU system. In reality
　　 its a single physical processor with 32 virtual processors. Conventional tools
　　 like mpstat and prtdiag report 32 CPUs on T1. The Solaris Operating system schedules
　　 software threads onto these virtual processors (hardware threads) very similar to
　　 a conventional SMP system. There is a one to one mapping of software threads onto
　　 these hardware threads and a software thread is always scheduled on one hardware
　　 thread till its time quantum expires or is pre-empted by another higher priority
　　 software thread."
　まだまだ続きます



関連エントリー
　Performance Visualisation from Sun blog, 2006-01-28