The Diagnostics Collector
The Diagnostics Collector gathers the Java™ diagnostics files for a problem event.
Using the Diagnostics Collector
The Diagnostics Collector gathers the Java diagnostics files for a problem event.
Using the -Xdiagnosticscollector option
This option enables the Diagnostics Collector.
Collecting diagnostics from Java runtime problems
The Diagnostics Collector produces an output file for each problem event that occurs in your Java application.
Verifying your Java diagnostics configuration
When you enable the command-line option
-Xdiagnosticscollector
, a diagnostics configuration check runs at Java VM start up. If any settings disable key Java diagnostics, a warning is reported.
Configuring the Diagnostics Collector
The Diagnostics Collector supports various options that can be set in a properties file.
Known limitations
There are some known limitations for the Diagnostics Collector.
Parent topic:
Using diagnostic tools