Good morning everyone.
We have a cluster with 1.6-Proxmox VZ use to open exclusively, the cluster has about 90-100 nodes.
All nodes work at 0.9 to 1.2 of load, are not saturated and performance is optimal, we are very happy with the system Proxmox cluster.
The problem is:
Apparently, despite the changes that we indicate, the vz use all the processor cores and the power of the discs.
This means that if a container has a problem vz and make extensive use of disk and micro, the node does not put limits on disk usage and processor. Therefore a single container VZ is able to break an entire node containers affecting the rest of VZ.
I have read everything related to the limitations of container VZ, limiting cpu, cpu units etc. ..
All this is automatically applied when performing a high vz container, but we see that a single container vz, is capable of driving up the load to 60, causing serious problems for the performance of other containers.
My questions are:
There any way to limit disk access per container?
There any effective way to limit CPU cores per container?
There any way to limit the maximum allowed average load per container?
Thank you very much for everything
We have a cluster with 1.6-Proxmox VZ use to open exclusively, the cluster has about 90-100 nodes.
All nodes work at 0.9 to 1.2 of load, are not saturated and performance is optimal, we are very happy with the system Proxmox cluster.
The problem is:
Apparently, despite the changes that we indicate, the vz use all the processor cores and the power of the discs.
This means that if a container has a problem vz and make extensive use of disk and micro, the node does not put limits on disk usage and processor. Therefore a single container VZ is able to break an entire node containers affecting the rest of VZ.
I have read everything related to the limitations of container VZ, limiting cpu, cpu units etc. ..
All this is automatically applied when performing a high vz container, but we see that a single container vz, is capable of driving up the load to 60, causing serious problems for the performance of other containers.
My questions are:
There any way to limit disk access per container?
There any effective way to limit CPU cores per container?
There any way to limit the maximum allowed average load per container?
Thank you very much for everything