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MasterScope Invariant Analyzer

System Performance Analysis Software "MasterScope Invariant Analyzer"

Prevent IT performance degradation and business disruption.

MasterScope Invariant Analyzer is an analytics based NEC patented technology that can analyze large amounts of performance metric data collected from multiple monitoring tools to automatically discover important relationships and detect system performance anomalies.


By quickly localizing likely root cause components even in large-scale systems, Invariant Analyzer (IA) enables proactive system performance management to uncover and avoid potential performance problems.


IA provides advanced performance management benefits including:


  • Detect performance anomalies early to avoid serious system level impact
  • Provide intuitive visualization for improved system management across multiple domains
  • Accelerate support for performance problem triage and more accurate root cause analysis
  • Leverage and enhance ROI of existing monitoring tools


IA is especially well suited for large application performance management (APM), including closed loop integration with existing APM solutions, such as CA APM (Wily Introscope) that enables customers to utilize analytics for APM and gain greater value from their APM investments.


Invariant Analyzer

What's New

October 24, 2012
MasterScope Invariant Analyzer Version 1.4 Information available now!New
System Requirements updated for Version 1.4!
July 6, 2012
MasterScope Invariant Analyzer - CA Service Assurance information
March 16, 2012
MasterScope Invariant Analyzer "NEC White Paper IA with Oracle Enterprise Manager" revised now
Nov. 9, 2011
MasterScope Invariant Analyzer "IDC IA White Paper" and "NEC White Paper IA with Oracle Enterprise Manager" uploaded
Dec. 7, 2010
NEC Selected by Sumisho Computer Systems to Provide "MasterScope Invariant Analyzer" Performance Analysis Software
June 17, 2010
NEC and CA Technologies Strengthen Cooperation in the Application Performance Management Software Field
June 17, 2010
NEC won the Grand Prize of "Best of Show Award" at "People's Choice" category with its system performance analysis software MasterScope Invariant Analyzer in Interop Tokyo 2010