Chunk Profiler

Chunk Performance Monitoring

This mod is designed for analyzing chunk performance for debugging purposes. When profiling is started, a special report is created and saved in the Minecraft logs folder in CSV format. This file contains detailed data about chunk operations.

Automatic Problem Detection

The mod also functions as a processing time monitor. If any entity or tile entity takes too long to process (more than 10 seconds), the profiler automatically creates a report and saves it in the crashreports folder. This report specifies which entity caused the problem and its exact location in the world. After identifying the problematic object, it's recommended to use NBTExplorer to edit the save region files and remove it.

Management Commands

/chunkprofiler start - Starts chunk profiling

/chunkprofiler stop - Stops profiling and creates a report

/chunkprofiler view [column] - Displays selected column data in chat

Available Data Columns

CHUNK_POS - Defaults to TICK_TIME

BLOCK_POS - Defaults to TICK_TIME

REGION - Defaults to TICK_TIME (information already displayed)

DIMENSION - Defaults to TICK_TIME (information already displayed)

TICK_TIME - Processing time in milliseconds per chunk

ENTITY_COUNT - Number of entities in chunk

TILE_ENTITY_COUNT - Number of tile entities in chunk