Jump to: navigation, search

Trace Compass/News/NewIn11

Events table enhancements

Support for hiding of columns

The table columns can be hidden or restored by right-clicking on any column header and clicking on an item in the context menu to toggle its state. Clicking Show All will restore all table columns.

TraceCompassHideColumns.png

Refer to chapter Customization of the User Guide for detailed information about the feature.

Copy to clipboard

The text of selected events can be copied to the clipboard by right-clicking on the table and selecting Copy to Clipboard in the context menu. The clipboard contents will be prefixed by the column header names. For every event in the table selection, the column text will be copied to the clipboard. The column text will be tab-separated. Hidden columns will not be included in the clipboard contents.

TraceCompassCopyToClipboard.png

Copy to Clipboard

Periodic update during scrollbar drag in Events Table

The Events Table is now updated periodically when dragging the scrollbar.

Support of compressed traces (GZIP)

It's now possible to import a gzip-compressed trace directly that is not in a tar container.

Lost event handling improvement

The handling of lost events has been updated in the framework, in the LTTng Kernel and Userspace extensions as well as in the Histogram view. The Histogram view now better highlights the durations where lost lost events occurred.

HistogramWithLostEvents.png

Framework improvements

An abstract state system time graph view implementation has been added. The corresponding class is optimized for views that are populated with values from a state system. The time graph model is constructed chronologically which allows better use of the state system cache and can provide better performance.

Bugs fixed in this release

See Bugzilla report Bugs Fixed in Trace Compass 1.1