| FROM ubuntu as builder | |
| RUN apt-get update && \ | |
| apt-get -y install --no-install-recommends \ | |
| ca-certificates \ | |
| git \ | |
| gcc \ | |
| libelf-dev \ | |
| libnuma-dev \ | |
| make \ | |
| pkg-config \ |
| module krsna1729/udp-test | |
| go 1.17 | |
| require ( | |
| github.com/libp2p/go-reuseport v0.1.0 | |
| go.uber.org/goleak v1.1.12 | |
| ) | |
| require golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359 // indirect |
| package main | |
| import ( | |
| "fmt" | |
| "net" | |
| "os" | |
| "github.com/davecgh/go-spew/spew" | |
| tc "github.com/florianl/go-tc" | |
| "golang.org/x/sys/unix" |
| library(usl) | |
| mpps.128 <- data.frame(workers=c(1,2,4,8,16), mpps=c(2.21,4.06,7.68,13.93,22.28)) | |
| mpps.256 <- data.frame(workers=c(1,2,4,8,16), mpps=c(2.13,3.83,7.03,12.04,19.80)) | |
| mpps.512 <- data.frame(workers=c(1,2,4,8,16), mpps=c(2.05,3.52,6.03,10.49,17.55)) | |
| mpps.1024 <- data.frame(workers=c(1,2,4,8,16), mpps=c(1.78,2.84,4.90,8.40,9.87)) | |
| plot(ylim=c(0,30), xlim=c(0,32), mpps ~ workers, data = mpps.128, col = "blue", pch = "o", type = "o", lty=1) | |
| points(mpps.256$workers, mpps.256$mpps, col = "green", pch = "*") |
| package main | |
| import ( | |
| "log" | |
| "strings" | |
| "github.com/containerd/cgroups" | |
| "github.com/opencontainers/runc/libcontainer/cgroups/systemd" | |
| ) |
| diff --git a/patches/bess/0008-Enable-hardware-checksum-offload.patch b/patches/bess/0008-Enable-hardware-checksum-offload.patch | |
| index be1c751..7926150 100644 | |
| --- a/patches/bess/0008-Enable-hardware-checksum-offload.patch | |
| +++ b/patches/bess/0008-Enable-hardware-checksum-offload.patch | |
| @@ -17,7 +17,7 @@ index 9b29fc85..1501ea94 100644 | |
| eth_conf.lpbk_mode = 1; | |
| } | |
| + if (arg.hwcksum()) { | |
| -+ eth_conf.rxmode.offloads = DEV_RX_OFFLOAD_IPV4_CKSUM | | |
| ++ eth_conf.rxmode.offloads = DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM | DEV_RX_OFFLOAD_IPV4_CKSUM | |
Start testpmd with 2 ports in interactive mode
./build/app/dpdk-testpmd --legacy-mem --socket-mem 1024,1024 -- \
-i --nb-cores=2 --total-num-mbufs=4096 \
--nb-ports=2 --rxq=4 --txq=4 \
--auto-start --forward-mode=rxonlyMake sure to set the RSS key to be same for both ports else, it would pick different queue on each port for same input
| root@1fe53d78bd7f:/tmp# python /dpdk/app/test/autotest.py "/dpdk/build/app/test --no-huge --no-pci -m 4096" cycles | |
| /dpdk/build/app/test --no-huge --no-pci -m 4096 -c f | |
| Running tests with 4 workers | |
| Test name Test result Test Total | |
| ================================================================================ | |
| Skipped autotests: | |
| dump_physmem: Skipped [Not compiled] [00m 00s] | |
| dump_memzone: Skipped [Not compiled] [00m 00s] | |
| dump_struct_sizes: Skipped [Not compiled] [00m 00s] |
| apiVersion: v1 | |
| kind: Service | |
| metadata: | |
| annotations: | |
| field.cattle.io/targetWorkloadIds: '["statefulset:omec:spgwu"]' | |
| creationTimestamp: "2020-07-28T17:45:02Z" | |
| labels: | |
| cattle.io/metrics: e5d93ecc9487076aded83ebca70ae05a | |
| name: spgwu-metrics | |
| namespace: omec |
| #!/usr/bin/awk -f | |
| # This program is a copy of guff, a plot device. https://github.com/silentbicycle/guff | |
| # My copy here is written in awk instead of C, has no compelling benefit. | |
| # Public domain. @thingskatedid | |
| # Run as awk -v x=xyz ... or env variables for stuff? | |
| # TODO: skip title row, if alphanumeric. save the labels for a legend | |
| # TODO: legend to the rhs | |
| # TODO: moving average |