dperf is a 100Gbps network load tester.
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dperf 是一个100Gbps的网络性能与压力测试软件。
Client Cores | Server Cores | HTTP CPS |
---|---|---|
1 | 1 | 2,101,044 |
2 | 2 | 4,000,423 |
4 | 4 | 7,010,743 |
6 | 6 | 10,027,172 |
Client Cores | Server Cores | RX(Gbps) | TX(Gbps) | Client CPU Usage(%) | Server CPU Usage(%) |
---|---|---|---|---|---|
1 | 1 | 18 | 18 | 60 | 59 |
2 | 2 | 35 | 35 | 60 | 59 |
4 | 4 | 46 | 46 | 43 | 43 |
Client Cores | Server Cores | Current Connections | Client CPU Usage(%) | Server CPU Usage(%) |
---|---|---|---|---|
1 | 1 | 100,000,000 | 34 | 39 |
2 | 2 | 200,000,000 | 36 | 39 |
4 | 4 | 400,000,000 | 40 | 41 |
Client Cores | TX MPPS | Client CPU Usage(%) |
---|---|---|
1 | 15.96 | 95 |
2 | 29.95 | 95 |
4 | 34.92 | 67 |
6 | 35.92 | 54 |
8 | 37.12 | 22 |
注意:本测试基于单张25Gbps Mellanox CX4
dperf 的以上性能数据,基于下面的配置测试得到:
dperf 每秒输出多种统计数据:
seconds 22 cpuUsage 52
pktRx 3,001,058 pktTx 3,001,025 bitsRx 2,272,799,040 bitsTx 1,920,657,600 dropTx 0
arpRx 0 arpTx 0 icmpRx 0 icmpTx 0 otherRx 0 badRx 0
synRx 1,000,345 synTx 1,000,330 finRx 1,000,350 finTx 1,000,350 rstRx 0 rstTx 0
synRt 0 finRt 0 ackRt 0 pushRt 0 tcpDrop 0
skOpen 1,000,330 skClose 1,000,363 skCon 230 skErr 0
httpGet 1,000,345 http2XX 1,000,350 httpErr 0
ierrors 0 oerrors 0 imissed 0
#参考如下参数编辑 '/boot/grub2/grub.cfg',然后重启OS
linux16 /vmlinuz-... nopku transparent_hugepage=never default_hugepagesz=1G hugepagesz=1G hugepages=8
#编辑'config/common_base'打开PMD开关
#Mellanox CX4/CX5 requires 'CONFIG_RTE_LIBRTE_MLX5_PMD=y'
#HNS3 requires 'CONFIG_RTE_LIBRTE_HNS3_PMD=y'
#VMXNET3 requires 'CONFIG_RTE_LIBRTE_VMXNET3_PMD=y'
TARGET=x86_64-native-linuxapp-gcc #or arm64-armv8a-linuxapp-gcc
cd /root/dpdk/dpdk-stable-19.11.10
make install T=$TARGET -j16
cd dperf
make -j8 RTE_SDK=/root/dpdk/dpdk-stable-19.11.10 RTE_TARGET=$TARGET
#Mellanox网卡跳过此步
#假设PCI号是0000:1b:00.0
modprobe uio
modprobe uio_pci_generic
/root/dpdk/dpdk-stable-19.11.10/usertools/dpdk-devbind.py -b uio_pci_generic 0000:1b:00.0
#dperf server监听6.6.241.27:80, 网关是6.6.241.1
./build/dperf -c test/http/server-cps.conf
#客户端IP必须要在配置文件的'client'范围内
ping 6.6.241.27
curl http://6.6.241.27/
下面的例子运行一个HTTP CPS压力测试。
#在server端运行dperf
./build/dperf -c test/http/server-cps.conf
#以另一台机器作为client端,运行dperf
./build/dperf -c test/http/client-cps.conf
dperf 欢迎大家贡献。详情请参阅贡献指南。
dperf基于 Apache License, Version 2.0 许可证。