[dpdk-dev] Low packet generation rate of 526kpps using pktgen-dpdk from inside VM

2016-07-05 Thread Wiles, Keith
RakeshX Contact Subject: Re: [dpdk-dev] Low packet generation rate of 526kpps using pktgen-dpdk from inside VM -Original Message- From: dev on behalf of Abhishek Mahajan <abhishek.maha...@aricent.com> Date: Monday, July 4, 2016 at 7:27 AM To: "dev at dpdk.org" Cc: "A

[dpdk-dev] Low packet generation rate of 526kpps using pktgen-dpdk from inside VM

2016-07-05 Thread Abhishek Mahajan
ubject: Re: [dpdk-dev] Low packet generation rate of 526kpps using pktgen-dpdk from inside VM -Original Message- From: dev on behalf of Abhishek Mahajan <abhishek.maha...@aricent.com> Date: Monday, July 4, 2016 at 7:27 AM To: "dev at dpdk.org" Cc: "Addepalli, Srini

[dpdk-dev] Low packet generation rate of 526kpps using pktgen-dpdk from inside VM

2016-07-04 Thread Wiles, Keith
-Original Message- From: dev on behalf of Abhishek Mahajan <abhishek.maha...@aricent.com> Date: Monday, July 4, 2016 at 7:27 AM To: "dev at dpdk.org" Cc: "Addepalli, Srinivasa R" , "Shivastava, RakeshX" Subject: [dpdk-dev] Low packet generation rat

[dpdk-dev] Low packet generation rate of 526kpps using pktgen-dpdk from inside VM

2016-07-04 Thread Abhishek Mahajan
Hi, With pktgen-dpdk inside VM, it is observed that packet TX rate (526Kpps with 64byte size) is very low. How can higher packet rates be achieved ? On enabling logs of virtio pmd in DPDK, getting following logs in syslogs: PMD: virtio_xmit_pkts() tx: No free tx descriptors to transmit Two PC