time:2.09s, loops:2, build_hash_table:{total:2.09s, fetch:2.09s, build:27.4µs}, probe:{concurrency:5, total:10.5s, max:2.09s, probe:30.6µs, fetch:10.5s}
time:208µs, loops:2, cop_task: {num: 1, max: 1.39ms, proc_keys: 5, rpc_num: 1, rpc_time: 1.31ms, copr_cache_hit_ratio: 0.00, distsql_concurrency: …