How To Fix VIRT219 - Physical CPUs Consumed

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 219

• Message text: Physical CPUs Consumed

What causes this issue?

Denotes the current number of physical CPU's being consumed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VIRT219 - Physical CPUs Consumed ?

  The SAP error message VIRT219, which indicates "Physical CPUs Consumed," typically relates to the consumption of physical CPU resources in a virtualized environment. This error can occur in systems that are running on virtual machines (VMs) and is often associated with performance issues or resource allocation problems.
  Cause:
  
  Resource Overcommitment: In a virtualized environment, if the number of virtual CPUs (vCPUs) assigned to VMs exceeds the number of physical CPUs available, it can lead to this error. This is known as overcommitting resources.
  High CPU Utilization: If the physical CPUs are heavily utilized, it can trigger this error, indicating that the system is struggling to allocate CPU resources effectively.
  Configuration Issues: Incorrect configuration of the virtual machine settings, such as CPU affinity or limits, can also lead to this error.
  Inefficient Workload Distribution: If workloads are not evenly distributed across the available CPUs, some CPUs may be overutilized while others are underutilized.
  
  Solution:
  
  Review Resource Allocation: Check the allocation of vCPUs to your VMs. Ensure that the total number of vCPUs does not exceed the number of physical CPUs available on the host machine.
  Monitor CPU Utilization: Use monitoring tools to analyze CPU usage patterns. Identify any VMs that are consuming excessive CPU resources and consider optimizing their workloads.
  Adjust VM Configuration: If necessary, adjust the configuration of the VMs. This may include reducing the number of vCPUs assigned to a VM or changing CPU affinity settings.
  Load Balancing: Implement load balancing strategies to distribute workloads more evenly across the available CPUs. This can help prevent any single CPU from becoming a bottleneck.
  Upgrade Hardware: If the physical CPUs are consistently overutilized, consider upgrading the hardware to provide more physical CPU resources.
  Consult Documentation: Refer to SAP and virtualization platform documentation for specific guidelines on configuring CPU resources for optimal performance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to performance issues and CPU consumption for specific recommendations and patches.
  Virtualization Platform Documentation: Review the documentation for your virtualization platform (e.g., VMware, Hyper-V) for best practices on CPU allocation and management.
  Performance Monitoring Tools: Utilize performance monitoring tools (like SAP Solution Manager, or third-party tools) to gain insights into CPU usage and identify potential issues.
  
  By addressing the underlying causes and implementing the suggested solutions, you can resolve the VIRT219 error and improve the performance of your SAP system in a virtualized environment.