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Dears,
The automatic anti abuse system will be put into production soon. This will help us give better and more consistent performance to all clients while at the same time limiting those abusing the service.
The system is fully automatic and will email you about the issue, letting you know that the disk read/write has been limited and the root cause as well as potential causes.
The limit is automatically removed after sometime, or manually by you once confirmed. Just to give you some numbers. On one of the clusters there is one VM that has read 30 TB of data (the VM in question has 50G disk). This can be caused if system is running out of ram and is doing extreme swapping.
That, in turn consumes 20 vCPU to serve for the cluster - completely unsustainable as a constant 24/7 load.

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