Hi,
I'm experiencing high Wait IO (and high Load Average) since I upgraded from Proxmox 3 to Proxmox 4 (see attached picture).
I'm only using container (about 10), no KVM. Upgrade from OpenVZ to LXC was OK following the recommended official procedure.
I tried to reinstall everything from scratch (directly Proxmox 4 on a fresh Debian 8 install) and restore container backups, result was the same.
I tried to stop containers one by one to see if one the them was the source of the issue, with no success.
I upgraded the host and all containers to the last version and kernel.
The server is a Kimsufi (from OVH) Core i5, 16G of ram and 2To Hard Drive.
I spent days looking to solve the issue but now I'm out of idea.
Is someone else experiencing the same problem ?
Thanks
Clement
![cpu-week.png cpu-week.png](https://forum.proxmox.com/data/attachments/2/2867-239736517d2d1def7b3b9cd90d157796.jpg)
I'm experiencing high Wait IO (and high Load Average) since I upgraded from Proxmox 3 to Proxmox 4 (see attached picture).
I'm only using container (about 10), no KVM. Upgrade from OpenVZ to LXC was OK following the recommended official procedure.
I tried to reinstall everything from scratch (directly Proxmox 4 on a fresh Debian 8 install) and restore container backups, result was the same.
I tried to stop containers one by one to see if one the them was the source of the issue, with no success.
I upgraded the host and all containers to the last version and kernel.
The server is a Kimsufi (from OVH) Core i5, 16G of ram and 2To Hard Drive.
I spent days looking to solve the issue but now I'm out of idea.
Is someone else experiencing the same problem ?
Thanks
Clement
![cpu-week.png cpu-week.png](https://forum.proxmox.com/data/attachments/2/2867-239736517d2d1def7b3b9cd90d157796.jpg)