表大批量删除数据后 使用不带任何条件的limit1非常慢

感谢各位大佬解答

compact了4天…终于compact完了

执行计划也对了

Limit_7	100.00	100	root		time:1.86ms, loops:2	offset:0, count:100	N/A	N/A
└─TableReader_11	100.00	100	root		time:1.85ms, loops:1, cop_task: {num: 3, max: 761.3µs, min: 476.1µs, avg: 575.4µs, p95: 761.3µs, max_proc_keys: 100, p95_proc_keys: 100, rpc_num: 3, rpc_time: 1.7ms, copr_cache_hit_ratio: 0.33, distsql_concurrency: 1}	data:Limit_10	14.5 KB	N/A
  └─Limit_10	100.00	100	cop[tikv]		tikv_task:{proc max:121ms, min:0s, avg: 40.3ms, p80:121ms, p95:121ms, iters:5, tasks:3}, scan_detail: {total_process_keys: 100, total_process_keys_size: 15234, total_keys: 102, get_snapshot_time: 87.6µs, rocksdb: {key_skipped_count: 100, block: {cache_hit_count: 24}}}	offset:0, count:100	N/A	N/A
    └─TableFullScan_9	100.00	100	cop[tikv]	table:h_equip_bin_box_status_history	tikv_task:{proc max:121ms, min:0s, avg: 40.3ms, p80:121ms, p95:121ms, iters:5, tasks:3}	keep order:false	N/A	N/A