CSR1000V Performance Issue

[nry]

Problem:
CSR1000V is not working properly on EVE-NG (2.0.3-53), if running more instances.
On system below, it is easiey possible to start 50+ instances of CSR1000v Images with Unetlab (1.0.0-12).
On the same server (same ESXi resources), system is not even running with 30 instances.

With UKSM enabled, it ist workin, after disabling it was a bit better, but counld*t start more than 30 instances.

System:
Dell 820 512GB RAM , 4 x Intel E5 6xCore, 6 x 10k SAS (RAID 0)
ESXi 6.0
vhv.enable = "TRUE" was enabled on ESXi and VM
root disc space was expanded to 500GB
CSR1000v: 15.4(3)S7

[ecze]

thanks for the report....

We need to investigate but such monster is not really easy to find.... 48 vCPU...

E.

[ecze]

try to disable cpulimit also

[nry]

hi, it makes no difference