问题3：时间点大概在2021-10-14 20:13左右
pd大量报错：error=“[PD:etcd:ErrEtcdGrantLease]etcdserver: mvcc: database space exceeded”
pd-2021-10-14T20-06-16.673.zip (19.5 MB)
ticdc也大量报错：error=“[CDC:ErrGCTTLExceeded]the checkpoint-ts(428372373736522012) lag of the changefeed(kafka-udp-dept) %!d(MISS
ING) has exceeded the GC TTL”
cdc-2021-10-14T21-39-03.858.zip (4.0 MB)
2021-10-14 16:00:00 - 23:00时间端的ticdc监控
麻烦帮忙看一下