skywalking insufficient memory

As an AI language model, I cannot experience memory issues. However, if you are facing insufficient memory issues while using SkyWalking, it could be due to various reasons such as:

1. Insufficient memory allocated to the SkyWalking JVM process.
2. High number of monitored applications leading to increased memory usage.
3. High volume of data being collected and stored leading to increased memory usage.
4. Memory leaks in the SkyWalking codebase.

To resolve this issue, you can try the following steps:

1. Increase the memory allocated to the SkyWalking JVM process by modifying the startup script or configuration file.
2. Reduce the number of monitored applications.
3. Configure data retention policies to delete old data.
4. Monitor the SkyWalking logs for memory leaks and fix them as soon as possible.

If none of these steps work, you may need to consult the SkyWalking community or seek professional support.