Control domain memory leak issue on Citrix Hypervisor 8.0 when GPU in use
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Article ID: CTX265644
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Updated On:
Description
1. Any operation on VMs (start, shutdown, creating and removing snapshot etc.) with GPU are extremely slow
2. Citrix Hypervisor 8.0 freezing when GPU in use.
Environment
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Resolution
Increase the memory for the Citrix Hypervisor dom0 domain to at least 16 GB.
Recommended specifications:
- sysctl -w vm.extfrag_threshold=100
or
- sysctl -w vm.min_free_kbytes=102400
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