1. Network connection with LHCONE through ESNet broke up during 14:10 10 Dec. - 16:16 11 Dec, about 26 hrs because of the failure of submarine cable.
2. Failure rate of event generation jobs increased in the recent two weeks but the efficiency is good. 
3. Working on the reconfiguration with backup link first to improve the network availability.
4. Reached 16TB traffic (in & out total) a day, >60TB a week in the last week of November. Hope the data volume will be more after all work nodes (2,200 cores) are online with Alma Linux 9.