【 TiDB 使用环境】生产环境 /测试/ Poc
【 TiDB 版本】
【复现路径】做过哪些操作出现的问题
【遇到的问题：问题现象及影响】
【资源配置】进入到 TiDB Dashboard -集群信息 (Cluster Info) -主机(Hosts) 截图此页面
INSERT INTO
db.table (
account_id,
access_token,
imei,
gaid,
uuid,
server_time,
ip,
base
) value (
230606010169920127,
'b01732b1aa0dc3b223e449e4fd1c33e4',
'33df5233f09bf0198f9c62a98d0764',
'bbf987c6-ed5a-44eb-8dbf-e973c9f114e0',
'U_796822c055e54efbbe15d46a16024f3b',
1695113568000,
'192.188.80.163',
'{"app_avaliable_memory":"16.75M","voice":[{"current":9,"max":9,"type":"call"},{"current":0,"max":16,"type":"system"},{"current":5,"max":16,"type":"music"},{"current":2,"max":16,"type":"alarm"}],"gaid":"bbf987c6-ed5a-44eb-8dbf-e973c9f114e0","tz":"Asia/Jakarta","is_tt":"0","lon":"","ui_version":"10048","uuid":"U_796822c055e54efbbe15d46a16024f3b","manufacturer":"realme","app_free_memory":"5.99M","mem":"5.60GB","total_boot_time_wake":"32441556","model":"RMX3710","phone_num":"","net":4,"brand":"realme","lat":"","height":2158,"product":"RMX3710","battery_level":64,"os":"android 13","scene_id":9,"version_code":"454","cpu_num":8,"battery_max":100,"is_sim":"0","uptime":1695113567,"access_token":"b01732b1aa0dc3b223e449e4fd1c33e4","total_boot_time":"41724397","account_id":"230606010169920127","event_id":10000,"hasNfc":true,"width":1080,"imei":"33df5233f09bf0198f9c62a98d0764","rcid":"33df5233f09bf0198f9c62a98d0764","device":"REE2ADL1","fontScale":1,"board":"RM6769","app_max_memory":"384.00M","cid":104488}'
) ON DUPLICATE KEY
UPDATE
account_id = 230606010169920127,
access_token = 'b01732b1aa0dc3b223e449e4fd1c33e4',
imei = '33df5233f09bf0198f9c62a98d0764',
gaid = 'bbf987c6-ed5a-44eb-8dbf-e973c9f114e0',
uuid = 'U_796822c055e54efbbe15d46a16024f3b',
server_time = 1695113568000,
ip = '192.188.80.163',
base = '{"app_avaliable_memory":"16.75M","voice":[{"current":9,"max":9,"type":"call"},{"current":0,"max":16,"type":"system"},{"current":5,"max":16,"type":"music"},{"current":2,"max":16,"type":"alarm"}],"gaid":"bbf987c6-ed5a-44eb-8dbf-e973c9f114e0","tz":"Asia/Jakarta","is_tt":"0","lon":"","ui_version":"10048","uuid":"U_796822c055e54efbbe15d46a16024f3b","manufacturer":"realme","app_free_memory":"5.99M","mem":"5.60GB","total_boot_time_wake":"32441556","model":"RMX3710","phone_num":"","net":4,"brand":"realme","lat":"","height":2158,"product":"RMX3710","battery_level":64,"os":"android 13","scene_id":9,"version_code":"454","cpu_num":8,"battery_max":100,"is_sim":"0","uptime":1695113567,"access_token":"b01732b1aa0dc3b223e449e4fd1c33e4","total_boot_time":"41724397","account_id":"230606010169920127","event_id":10000,"hasNfc":true,"width":1080,"imei":"33df5233f09bf0198f9c62a98d0764","rcid":"33df5233f09bf0198f9c62a98d0764","device":"REE2ADL1","fontScale":1,"board":"RM6769","app_max_memory":"384.00M","cid":104488}';
id task estRows operator info actRows execution info memory disk
Insert_1 root 0 N/A 0 time:324.7ms, loops:1, prepare: 100.8µs, check_insert: {total_time: 324.6ms, mem_insert_time: 130.2µs, prefetch: 324.5ms, rpc:{BatchGet:{num_rpc:1, total_time:324.5ms}, total_wait_time: 324ms, tikv_wall_time: 324.3ms, scan_detail: {total_process_keys: 1, total_process_keys_size: 1724, total_keys: 1, get_snapshot_time: 324.1ms, rocksdb: {block: {cache_hit_count: 14}}}}}, commit_txn: {prewrite:4.79ms, slowest_prewrite_rpc: {total: 0.005s, region_id: 294078, store: 10.95.6.86:20160, tikv_wall_time: 4.38ms, scan_detail: {get_snapshot_time: 10µs, rocksdb: {block: {cache_hit_count: 13}}}, write_detail: {store_batch_wait: 1.58ms, propose_send_wait: 0s, persist_log: {total: 1.48ms, write_leader_wait: 336.7µs, sync_log: 759.1µs, write_memtable: 18.5µs}, commit_log: 2.48ms, apply_batch_wait: 19.6µs, apply: {total:124.3µs, mutex_lock: 0s, write_leader_wait: 14.8µs, write_wal: 19.6µs, write_memtable: 36.8µs}}}, region_num:3, write_keys:5, write_byte:1866} 2.25 KB N/A
为什么一个插入就这么慢，如何排查是什么原因造成的？
