Re: [dpdk-dev] DPDK-pktgen not giving expected throughput

2018-01-25 Thread Wiles, Keith
> On Jan 25, 2018, at 1:56 AM, Shailja Pandey wrote: > > Hi, > > I tried this command line and blacklisted 04:00.0 and 04:00.1- > > ./app/app/x86_64-native-linuxapp-gcc/pktgen -c 0x -n 4 -b 04:00.0 -b > 04:00.1 -- -T -P -m “[2,4,6:8,10,12].0, [14,16,18:20,22,24].1” > But I am still not a

[dpdk-dev] DPDK-pktgen not giving expected throughput

2018-01-25 Thread Shailja Pandey
Hi, I tried this command line and blacklisted 04:00.0 and 04:00.1- /./app/app/x86_64-native-linuxapp-gcc/pktgen -c 0x -n 4 //-b 04:00.0 -b 04:00.1 //-- -T -P -m “[2,4,6:8,10,12].0, [14,16,18:20,22,24].1”/ But I am still not able to see the ports using comma separated cores. I have also tr

Re: [dpdk-dev] DPDK-pktgen not giving expected throughput

2018-01-13 Thread Wiles, Keith
> On Jan 13, 2018, at 12:51 PM, Shailja Pandey wrote: > > Hi, > > Output of command ‘lspci | grep Ether’ is- > > 04:00.0 Ethernet controller: Intel Corporation Ethernet Controller 10-Gigabit > X540-AT2 (rev 01) > 04:00.1 Ethernet controller: Intel Corporation Ethernet Controller 10-Gigabit

Re: [dpdk-dev] DPDK-pktgen not giving expected throughput

2018-01-13 Thread Shailja Pandey
Hi, Output of command ‘lspci | grep Ether’ is- 04:00.0 Ethernet controller: Intel Corporation Ethernet Controller 10-Gigabit X540-AT2 (rev 01) 04:00.1 Ethernet controller: Intel Corporation Ethernet Controller 10-Gigabit X540-AT2 (rev 01) 05:00.0 Ethernet controller: Intel Corporation Ethernet

Re: [dpdk-dev] DPDK-pktgen not giving expected throughput

2018-01-11 Thread Wiles, Keith
> On Jan 11, 2018, at 12:45 AM, Shailja Pandey wrote: > > I have also tried with multiple cpus using the command line- > > ./app/app/x86_64-native-linuxapp-gcc/pktgen -c 0x -n 4 -- -T -P -m > "[0:4].0,[5:8].1,[9-12].2,[13-16].3” What is port 0 and 1, I guess that port 2 and 3 are the 2x

Re: [dpdk-dev] DPDK-pktgen not giving expected throughput

2018-01-10 Thread Shailja Pandey
I have also tried with multiple cpus using the command line- ./app/app/x86_64-native-linuxapp-gcc/pktgen -c 0x -n 4 -- -T -P -m "[0:4].0,[5:8].1,[9-12].2,[13-16].3" On Thursday 11 January 2018 10:20 AM, Shailja Pandey wrote: The command line for Pktgen is- ./app/app/x86_64-native-linuxa

[dpdk-dev] DPDK-pktgen not giving expected throughput

2018-01-10 Thread Shailja Pandey
The command line for Pktgen is- ./app/app/x86_64-native-linuxapp-gcc/pktgen -c 0xfff -n 4 -- -T -P -m "[2].0,[4].1,[8].2,[10].3" Configuration of the machine is- Architecture: x86_64 CPU op-mode(s):32-bit, 64-bit Byte Order:Little Endian CPU(s):32 O

Re: [dpdk-dev] DPDK-pktgen not giving expected throughput

2018-01-10 Thread Wiles, Keith
> On Jan 10, 2018, at 7:36 AM, Shailja Pandey wrote: > > Hi, > > We are performing experiments on Dell Poweredge R430 server, which is based > on Haswell architecture based xeon-2640 v3 processor. We have attached XL 710 > NIC(2x40 GbE) to the machine and expect 59 Mpps packet generation per

[dpdk-dev] DPDK-pktgen not giving expected throughput

2018-01-10 Thread Shailja Pandey
Hi, We are performing experiments on Dell Poweredge R430 server, which is based on Haswell architecture based xeon-2640 v3 processor. We have attached XL 710 NIC(2x40 GbE) to the machine and expect 59 Mpps packet generation per port. But pktgen is able to generate only 21 Mpps per port and we