dot.NET Profiler

The new version of SpeedTrace Pro, 4.0.23 is online for download.
( Both for 32-bit and for 64-bit windows operating system. )

Version 4.0.23 brings enhancements and some bugfixes.

These are the changes since version 4.0.19:

Enhancements

• Improved stop trace performance
• Using rtf style for call history
• Improved performance for workspace export
• Added warning in case of missing permissions for certain typed
• Callhistory – changed DrillDownTrace. OpenScope – clipped timerange of the shadow stack parents to the selected time range
• Callhistory – added drop down list to select trace session file
• Richformat-Text for trace find results & bookmarks
• Optimized simplify filters performance
• Trace Analyzer UI: Improved User Experience

Fixed Bugs

• fix Activate/Deactivate button dimming
• fix: Multiple Call History – corrected chart legend
• fix: trace engine cyclic trigger when focus on start trigger thread is activated
• fix: improved workspace handling for path too long exceptions
• fix: CallHistory View – keeps selected Time range in case of resize events
• fix: Trace agent engine/trace processing – trigger corrections (stop parent, cyclic)
• fix: Client dashboard – copy & paste shortcuts

Try SpeedTrace Pro now 10-day free trial

SpeedTrace Pro is developing very fast and we are improving continually the functionality!
The final version is already on its way and will be released very soon.
Since yesterday, the first release candidate is available.

New in Version 4.0.19:

Enhancements: Enhanced Caller Callee drilldowns to callstacks Find Results use RTF format

Bug fixes:

• fix: Caller Callee take filters into account
• fix: corrected font style problems for clustered information

Try the .NET Tracer and Profiler SpeedTrace Pro 4.0.19 RC today (available as 32bit and 64bit version).

Request a 10-day free trial license >>

If you need more detailed and accurate results, you need SpeedTrace Pro!

We are constantly enhancing and expanding SpeedTrace Pro.
Now version 4.0.18 is available for downloading and via auto-update!

Layer Breakdown - Timeline (since 4.0.17)

Since the last version, some bug-fixes and enhancements have been performed:

Enhancements:

• Reduced memory usage for the comm. between client and trace agent
• Improved save performance in case of many projects

Bug fixes:

• bug fix: cyclic trigger, shadow callstacks sporadically incorrect
• bug fix: thread merge/ 4.0.17 trace processing memory optimization resulted in unique threads not to be merged

Try SpeedTrace Pro 10-day free trial

We continuously improve SpeedTrace Pro.
Now version 4.0.17 is available via auto update and as 10-day free trial fullversion.
( Both for 64-bit and for 32-bit windows operating system. )

New Enhancements:

• Caller Callee drilldown performance optimized
• Layout settings optimized
• Callhistory charting using average values
• Added module filter for layer definitions
• Optimized Memory Usage
• Improved layer definition rules
• Improved layer break down data presentation
• Improved progress handling

Fixed Bugs:

• Attach to process – corrected wrong default settings (data datatrace)
• Function View – corrected bookmark problems of loaded profiles
• IIS project settings did not be displayed properly – problem fixed
• CPU timeline view – drilldown time range corrected
• Default layout for callstack view corrected
• Load from cache -> waiting times did not get displayed – problem fixed
• Layerbreakdown correction for comparison mode
• Disabled compare to reference when reference is missing
• Corrected copy & past for rtf text

Try SpeedTrace Pro now >>

We are constantly enhancing and expanding SpeedTrace Pro.
Now SpeedTrace Pro 4.0.14 is available for downloading or via auto update!
( Both for 32-bit and for 64-bit windows operating system. )

These are the changes since version 4.0.12:

New Features:

• Added Layer Breakdown feature

Enhancements:

• improved filters
• improved icons
• TraceAnalyzer – changed layout defaults
• removed FW 4.0 requirement

BugFixes:

• merge profiles mode/call history problems corrected
• added missing preprocessing simplify filter
• cpu usage resize problem in case of zoom
• corrected VS addin for normal windows apps
• corrected callstacks when drilling down to the trace in case of MT apps

Learn more about SpeedTrace Pro >>

Now SpeedTrace Pro 4.0.9 is available for downloading or via auto update!

Since version 4.0.5 a lot of work has been done and there have been many improvements.
Especially the functionality of SppeedTrace Pro 4.0 has been considerably expanded.

New Features:

• CPU affinity parameter -> affinity mask vs. random cpu added
• User trace option to provide tracing method for non-.Net code such as VBA, Javascript, unmanaged C++ added

Enhancements / improvements:

• increased data trace performance
• increased call history chart resolution (provide ms information)
• Function filter to cpu usage view added
• Multi-Selection CallHistory
• Waiting Times added
• CPU/waiting time to caller/callee added
• AttachProject-Type added
• Icon improved
• Online Help updated

Fixed Bugs:

• Security problems under limited user account, so the trace file was missing in the workspace
• BBoverhead calculation in case of buffer full events
• NamespaceGrouping in callcontribution view sporadically did not show any items
• Tools options dialog close exceptions in case of missing CPU/clock time setting

Download SpeedTrace Pro: Request a free trial license >>

Learn more about SpeedTrace Pro >>

Lowered requirements

We have reduced the system requirements for SpeedTrace Pro to achieve even better compatibility. SpeedTrace Pro and the separate TraceAgent can now even be used with .NET Framework 2.0 (without Service Pack 2) upwards.

TraceProcessing optimization

We achieved significant performance enhancement for opening trace files on network share.

Enhancements:

• Lowered requirements to run under .Net Framework 2.0 without SP2
• TraceProcessing – Enhanced performance for opening trace files on network share

Bug fixes:

• TraceAnalyzer – Improved license check-in in case of app crashes
• TraceProcessing – fixed open scope for call instance (callhistory)
• TraceAnalyzer – fixed navigation history in FunctionView
• TraceAnalyzer – fixed hanging progress bar

Try SpeedTrace Pro today and request a free trial license >>

We are constantly enhancing and expanding SpeedTrace Pro.
Now SpeedTrace Pro 3.4.22 is available for downloading or via auto update!
( Both for 64-bit and for 32-bit windows operating system. )

Enhancements:

• TraceAnalyzer & Client UI – save/restore window states on exit
• TraceAnalyzer/ removed tooltip flickering in caller callee view
• SpeedTrace client reads trace agent configuration to retrieve the default communication port
• TraceAgent security configuration accepts also hostnames beside ip addresses

Fixed Bugs:

• Minor fix: BB overhead calculation correction at level 0

Learn more about SpeedTrace Pro >>

The new version of SpeedTrace Pro, 3.4.21 is online for download.
Version 3.4.21 brings performance optimization and some bugfixes.

These are the changes since version 3.4.20:

Enhancements:

• TraceAnalyzer64: significant start up performance optimization
• TraceAgent: removed all debug switches from the release (increased JIT compilation performance)
• increased startup performance

BugFixes:

• TraceAgent/Trigger: corrected shadow stacks when wakeup time is used

10-days free trial.
Available for 32-bit and for 64-bit windows operating system.

We are constantly enhancing and expanding SpeedTrace Pro.
Now SpeedTrace Pro 3.4.20 is available for downloading or via auto update!
( Both for 32-bit and for 64-bit windows operating system. )

These are the changes since version 3.4.18:

New Features:

• Added VS 2010 addin

Enhancements:

• Enhanced Local Computer Check
• Output Storage Validation
• Application termination – clean up all temporary files

BugFixes:

• Fix for sporadic callhistory problems in case of parallel jitting
• Fix for VS linkage versions for versions < VS 2010
• Data Trace corrections for x64 and also .NET 40

Learn more about SpeedTrace Pro >>