v1.7.0 - 2024-06-06

After more than six months, the 1.7.0 version has finally been released. Pengfei Zhang contributed many features to this version. Thank you, Pengfei Zhang, for making dperf more powerful. We welcome more developers to join us and make dperf even better.

Added

• send http post requests

• dpdk pdump

  thanks ZhangPengfei

• fast_close: use RST to close connections

• support DPDK-23.11 and DPDK-24

• enable simd512

• disable ack

• configure retransmit timeout

Changed

• config DPDK log level

• clear_screen: dperf can clear screen output and make the screen cleaner

• static linking

  thanks ZhangPengfei

Fixed

• dpdk cleanup

  thanks ZhangPengfei

• CFLAGS override

  thanks ZhangPengfei

• missspell

  thanks ZhangPengfei

• don't clear sequences in time-wait state

v1.6.0 - 2023-10-10

Added

• dperf server returns large payload

• you can use the default l3 or l3l4 rss algorithm

Changed

• minimun local port range(lport_range) can be set to 1

• optimization: remove useless sockets outside lport_range

• move docs to dperf.org

• adjust jumbo MTU

Fixed

• fix: negative number of udp connections

• print more information when startup fails

  • not enough ports available
  • error message of server ip numbers

• spelling errors and expression issues

  thanks digger-yu, CChuancey, zrmin

• fix: find port id

• fix: create new connection after "duration" time

  thanks zrgtester

• fix: http_host or http_path can only be configured when http is enabled

• fix: dperf make error on dpdk-18.11

  thanks amberlipp

v1.5.0 - 2023-03-10

Added

• udp elephant flow

  thanks sheva7777

• client_hop

  thanks hgkiller

• supported Mellanox MT27500 [ConnectX-3]

  thanks SdotChen

• article: Using dperf to test the performance of DPVS(zh)

  thanks sheva7777

• article: How to install dperf on ubuntu(zh)

  thanks digger-yu

• article: Using dperf to test 100Gbps bandwidth(zh)

  thanks CHRIS123540

• article: DPVS v1.9.2 Performance Tests by dperf

  thanks ywc689

• article: dperf FAQ(zh)

Changed

• print error numbers with red color

Fixed

• flood with rss l3l4

  thanks sheva7777

• use unlikeyly to predict condition

  thanks panzhengyu

• address conflict in configuration file

  thanks CHRIS123540

• docs/configuration: update payload_size

v1.4.0 - 2022-12-14

Added

• support dpdk-22.11

  thanks ykzj

• support LoongArch

  thanks choumin

• payload random

  thanks uname-v

Fixed

• crash at tcp reply reset

• vlan check

  thanks owenstake

• crash by kni_broadcast()

  thanks sheva7777

v1.3.0 - 2022-09-01

Added

• 10us keepalive request interval

  thanks jiawen94

• vlan

  thanks hgkiller

• config client local port range for google cloud

  thanks MichaelZhangCN, vsv1020, wanggaoli

• article: using dperf to test network bandwidth

  thanks thunderZH963(Hua Zhang)

Fixed

• in 'rss auto' mode, the number of UDP concurrent connections is incorrectly counted

• mq_rx_none: don't set RTE_ETH_MQ_RX_RSS

• compile warning

  thanks digger-yu

• double semicolons

  thanks yangwenrui

v1.2.0 - 2022-06-01

Added

• http client
• change_dip: before the packet is sent, a huge IP pool is used to change the dest IP

Changed

• rss support l3/l3l4/auto
• optimize statistics

Fixed

• FIX: kni only use interface IP
• FIX: large rx/tx descriptor number
• FIX: print more message for bad gateway error
• FIX: tcp closing state
• FIX: separate tcp and http