专业级MySQL慢日志分析工具 - 一键解析 MySQL 5.7/8.0 慢日志，智能时间过滤 + 并行处理大文件，规范化归并指纹、统计耗时画像 ...

When a table is created with COMPRESSION='zlib', the reported size in the Data Length column doesn't take into account the effects of compression. This is expected with the way these stats are ...