# Weak network testing (in internal testing)
Cloud Testing separately established a proprietary cloud for weak network testing, which allows users to test performance under weak networks.
Special Note: **Due to weak network tests running on a proprietary cloud,Therefore, it is only open to users who have purchased additional hours of or who purchase a proprietary cloud **
The test process is also very simple, in the cloud test submitted tasks, pay attention to select the weak network** proprietary cloud machine test can

# Special Notes
- At present, the weak network test private cloud only Mi 10 models
- Weak networks simulate 3G network conditions and generally do not support replacement configurations. If you do have a need, please join the [official microgroup of cloud testing and contact the group owner for evaluation.The specific settings are as follows:
上下行网络延迟 500 ms
上下行网络带宽 1000 kps
上下行随机丢包 10%