O&M personnel can divide hosts from business modules and set ECS security groups according to different modules. Leverage cloud funding Source anti-affinity reduces the failure rate

O&M personnel sort out the secondary business architecture, troubleshoot and deal with the bottlenecks of the business architecture, and change the primary/standby or cluster of single point modules existing in the service to improve business stability

O&M personnel analyzed the fault report in the past three months and found that some banner indicators were unreasonable, combined with HUAWEI CLOUD monitoring best practicesAdjust the monitoring threshold

O&M personnel monitor to the cloud platformIf the source is sufficient, the capacity needs to be expanded and directly increased after the business system runs stably, without paying attention to the capacity problem