Displaying 1 result from an estimated 1 matches for "550mbit".
Did you mean:
500mbit
2006 Jan 27
0
dom0 packet drops caused by domU cpu load
...-> eth0 <- dom0 -> eth1 <- Spirent
Testflow was a simple unidirectional UDP stream from left to right
with differen paket sizes.
Throughput is measured by Spirent in highest Mbit flow without packet
drops...
Dom0 as gateway with no virtual instances and 256 packet size
performes with 550Mbit.
After starting three virtual instances with light load performance
drops to 320Mbit!
Even worser was the following installation with an virtual instance as
gateway:
Spirent -> eth0 <- dom0 -> vif1.0 <- domU -> vif1.1 <- dom0 ->eth1 <-
Spirent
eth0 and vif1.0 are bridged...