findRepeatedlyGrowingObjects¶

[jvm]\ abstract fun findRepeatedlyGrowingObjects(maxHeapDumps: Int = DEFAULT_MAX_HEAP_DUMPS, scenarioLoopsPerDump: Int = DEFAULT_SCENARIO_LOOPS_PER_DUMP, roundTripScenario: () -> Unit): HeapDiff

Detects object growth by iterating through roundTripScenario repeatedly and dumping the heap every scenarioLoopsPerDump until no object growth is detected or we reach maxHeapDumps. Returns the HeapDiff for the last iteration. You can check HeapDiff.isGrowing and HeapDiff.growingObjects to report object growth.

Parameters¶

jvm


scenarioLoopsPerDump	How many times a scenario that might cause heap growth is repeated in between each dump and traversal. This leads the traversal algorithm to only look at objects that are growing at least scenarioLoopsPerDump times since the previous traversal. While 1 can work fine, we recommend at least 2 to ignore any side effect of dumping the heap.