Sometimes, a VM lose network connection.
No problem where detected on the network to explain this problem.
This VM (running Windows Server 2003 R2) is connected through VMware flexible network adapter.
I verified all parameters in the running config of this virtual port : no difference with other VMs.
The only thing a noticed is when connections are lost, CPU usage of the VSM VM is about 60% (shown in vCenter performance charts), while the CPU usage is normally staying under 5%.
I look at the return of show log command in the VSM but nothing is logged about CPU usage or lost connection of the VEM.
How can I explaind and/or correct these loses of network connection ?
Thanks in advance.