Releases

v1.1.15

• Ignore freeobj for classes that are not being tracked.

v1.1.14

• Ignore freeobj events for objects with anonymous classes that are not tracked (and thus become T_NONE).

v1.1.13

• Fix sampler loop interval handling.
• Log capture statistics from sampler run loop.

v1.1.12

• Use rb_obj_id for tracking object states to avoid compaction issues.

v1.1.11

• Double buffer shared events queues to fix queue corruption.

v1.1.10

• Added Capture#new_count - returns total number of allocations tracked across all classes.
• Added Capture#free_count - returns total number of objects freed across all classes.
• Added Capture#retained_count - returns retained object count (new_count - free_count).
• Critical: Fixed GC crash during compaction caused by missing write barriers in event queue.
• Fixed allocation/deallocation counts being inaccurate when objects are allocated during callbacks or freed after compaction.
• Capture#clear now raises RuntimeError if called while capture is running. Call stop() before clear().

v1.1.9

• More write barriers...

v1.1.8

• Use single global queue for event handling to avoid incorrect ordering.

v1.1.7

• Expose Capture#statistics for debugging internal memory tracking state.

v1.1.6

• Write barriers all the things.
• Better state handling and object increment/decrement counting.
• Better call tree handling - including support for prune!.

v1.1.5

• Use queue for newobj too to avoid invoking user code during object allocation.

v1.1.2

• Fix handling of GC compaction (I hope).

v0.1.0

• Initial implementation.