Skip to content

Dirty Cache

An IT infrastructure perspective on optimizing business applications

  • Series
    • MEA
    • Virtualization
    • VPLEX
    • Stories
  • Presentations
  • Tools
  • Wiki
  • Off-Topic
    • Come fly with me
  • About
Dirty Cache

cpu utilization

Real performance from CPU busy: an educated guess

Bart Sjerps 2024-09-052024-11-29 MEA, Oracle, Performance, Postgres

In a previous post, I introduced CRIPS – a measurement of the processing power of a CPU (core) based on SPEC CPU Integer Rate. The higher the CRIPS rating, the better a processor is in terms of performance per physical…

Loading

Read more

Getting the most out of your server resources

Bart Sjerps 2013-12-05 Oracle, Performance, Virtualization

As an advocate on database virtualization, I often challenge customers to consider if they are using their resources in an optimal way. And so I usually claim, often in front of a skeptical audience, that physically deployed servers hardly ever…

Loading

Read more

Author

Bart Sjerps

Recent Posts

  • Real performance from CPU busy: an educated guess
  • PyPGIO – An I/O generator for PostgreSQL
  • MEA: Defining Capacity and Performance Metrics
  • Maximum Efficiency Architecture: Current State
  • Reducing Oracle TCO: Maximum Efficiency Architecture

Recent Comments

  • QDDA update – 2.2 – Dirty Cache on The Quick and Dirty Deduplication Analyzer
  • matthew kaberlein on Real performance from CPU busy: an educated guess
  • Bart Sjerps on Real performance from CPU busy: an educated guess
  • matthew kaberlein on Real performance from CPU busy: an educated guess
  • Bart Sjerps on Real performance from CPU busy: an educated guess

Subscribe


 

Archives

Categories

Blogroll

  • Apply IT (Vince Westin)
  • Benchmarkingblog (Elisabeth Stahl)
  • FlashDBA
  • Frits Hoogland
  • Gruff DBA
  • Itzikr’s Blog
  • Kevin Closson
  • License Fortress
  • LicenseConsulting
  • Madora Consulting
  • Virtual Geek (Chad Sakac)
  • Yaron Dar

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

Tags

active active archiving asm availability benchmark CIO cluster clustering consistency cost savings data guard data integrity data protection Deduplication disaster recovery EMC energy efficiency exadata flash disk fragmentation high availability I/O bottlenecks ilm integrity iops license licensing linux oracle oracle rac password performance protection response time roi security service level agreement SLOB stretched rac tco VMware volume manager write cache xtremio zfs

NewStatPress Stats

Visits today: _\nPageviews: _
Copyright © 2025 Dirty Cache. All rights reserved. Theme: Esteem by ThemeGrill. Powered by WordPress.