PROFCHUNKINFO lines without end_s field throws NPE exception.
GC Log Analyzer 25.10.0
Table of Contents
November 3, 2025
What’s new
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Information about CPU usage as a percent for the garbage collector and compiler components has been expanded in GCLA 25.10.0. Now, instead of the chart
CPU Use Percent (Average)for GC andCPU Use Percentfor compilers, you can see two charts:-
CPU Use Percent (% of limit)- This chart is the same as the oldCPU Use Percent (Average)for GC andCPU Use Percentfor compilers, which provides information about the CPU usage as a percent of the CPU upper limit. -
CPU Use Percent (% of Request)- This new chart shows the percentage of CPU used by the container relative to its CPU request. Note that this chart only appears if GCLA detects this information in the provided GC log.These charts are listed under the
GCheader for the garbage collector andCompiler Statisticsfor the Tier 1 and Tier 2 compilers.
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Improved detection and messaging of unsupported Shenendoah log format.
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GCToolkit has been upgraded from 3.1.2 to 3.6.0. This upgrade includes several ZGC improvements including recognition of GC logs generated with -Xlog:gc without the asterisk (*) classifier and the ability to display generational ZGC information such as nmethods, marks, metadata, refs, etc.