今天13点16时又出现了延迟，如下图
下面附件是cdc的日志，在13点16时日志如下
[2022/06/27 13:14:37.148 +08:00] [INFO] [client.go:771] [“start new request”] [request=“{"header":{"cluster_id":6891109214213304181,"ticdc_version":"5.2.2"},"region_id":68913709,"
region_epoch":{"conf_ver":12971,"version":6727},"checkpoint_ts":434190909538041867,"start_key":"dIAAAAAAABn/Zl9yAAAAAAD6","end_key":"dIAAAAAAABn/Zl9zAAAAAAD6","request_id":2
95583,"extra_op":1,"Request":null}”] [addr=10.194.7.76:20160]
[2022/06/27 13:14:37.158 +08:00] [INFO] [client.go:1043] [“stream to store closed”] [addr=10.97.13.168:20160] [storeID=18201]
[2022/06/27 13:16:20.821 +08:00] [INFO] [region_worker.go:247] [“single region event feed disconnected”] [regionID=68926776] [requestID=294322] [span=“[7480000000000013ff245f720000000000fa,
7480000000000013ff245f730000000000fa)”] [checkpoint=434190937154912259] [error=“[CDC:ErrEventFeedEventError]not_leader:<region_id:68926776 > : not_leader:<region_id:68926776 > “]
[2022/06/27 13:16:20.821 +08:00] [INFO] [region_worker.go:247] [“single region event feed disconnected”] [regionID=68926776] [requestID=294465] [span=”[7480000000000013ffe65f720000000000fa,
7480000000000013ffe65f730000000000fa)”] [checkpoint=434190937154912259] [error=“[CDC:ErrEventFeedEventError]not_leader:<region_id:68926776 > : not_leader:<region_id:68926776 > “]
[2022/06/27 13:16:20.821 +08:00] [INFO] [region_worker.go:247] [“single region event feed disconnected”] [regionID=68926776] [requestID=294307] [span=”[7480000000000013fffb5f720000000000fa,
7480000000000013fffb5f730000000000fa)”] [checkpoint=434190937154912259] [error=“[CDC:ErrEventFeedEventError]not_leader:<region_id:68926776 > : not_leader:<region_id:68926776 > “]
[2022/06/27 13:16:20.821 +08:00] [INFO] [region_range_lock.go:370] [“unlocked range”] [lockID=1163] [regionID=68926776] [startKey=7480000000000013ffe65f720000000000fa] [endKey=74800000000000
13ffe65f730000000000fa] [checkpointTs=434190937154912259]
[2022/06/27 13:16:20.821 +08:00] [INFO] [region_worker.go:247] [“single region event feed disconnected”] [regionID=68926776] [requestID=294317] [span=”[7480000000000013ff1d5f720000000000fa,
7480000000000013ff1d5f730000000000fa)”] [checkpoint=434190937154912259] [error="[CDC:ErrEventFeedEventError]not_leader:<region_id:68926776 > : not_leader:<region_id:68926776 > "]
[2022/06/27 13:16:20.821 +08:00] [INFO] [region_worker.go:264] [“EventFeed retry rate limited”] [delay=99.868229ms] [regionID=68926776]
cdc.tar.gz (11.0 MB)