Features

Feature name

Target scenario

Java thread stack analysis

Identifies issues such as high CPU load and application freezes.

Java heap analysis

Analyzes heap dump files to identify issues such as high garbage collection (GC) frequency, low GC efficiency, OutOfMemoryError exceptions, frequent Young and Full GCs, OutOfMemoryError in Metaspace, and abnormal increases in Java heap memory.

Java GC log analysis

Analyzes logs from the Java GC process to identify issues such as long pauses, unexpected Full GCs, and improper GC parameter settings. This analysis also helps evaluate the impact of GC on application performance.