From 1ec52fd5f0886f917743fcad37fb8ef67c88f449 Mon Sep 17 00:00:00 2001 From: Vratko Polak Date: Fri, 23 Aug 2019 17:00:29 +0200 Subject: Introduce reconfig suites, for dot1q+ip4+vxlan Ticket: CSIT-1551 + Config copied from other suites. + Layer keywords prepared for additional chains. + Renamed "create" argument to "vlan_per_chain". + TrafficGenerator result extraction improvements. + Also unified TG type and subtype checking. + Throughput estimated as PDR for zero PLR. + Actual Qemu start is skipped. + Parse xstats instead of stats in trex stop scipt. - Because stats are unconditionally cleared on each script connect. + Remember start values to get better ReceiveMeasurementResult at stop. + Expose loss count and time as appropriate test message. + Autogen support. + Multiple chain amounts and core densities. - Only 1 additional chain. + Proper TAGs. Documented. + Clarified min framesize tags are for TG-DUT. + Added a TODO concerning overhead values. + Added 118B tag. + Robot performance keywords improvements. + Added missing return value documentation. + Frame size as required test variable, not an explicit argument. + MLRsearch keyword to store result (not into test message). - TODO: De-duplicate: main keyword to measure, minor to set test message. - But implementation uses the fact default arguments are different. + Keywords for starting and stopping background traffic. - No checks whether start-stop pair is complete. + Multiple minor indentation and logging improvements. - Missing / TODOs: - Support also vlan_per_chain=True? - Support dot1q without vxlan? - Support also deletion? - How to package config steps so -reconf can be generated from -ndrpdr? Change-Id: If0270697f9ffa837c34ef802917220a53f156703 Signed-off-by: Vratko Polak (cherry picked from commit ff820e3d53434889aacde2373314c3be8d00f765) --- docs/tag_documentation.rst | 46 ++++++++++++++++++++++++++++++++-------------- 1 file changed, 32 insertions(+), 14 deletions(-) (limited to 'docs') diff --git a/docs/tag_documentation.rst b/docs/tag_documentation.rst index b28fd89c6f..5c68858bfa 100644 --- a/docs/tag_documentation.rst +++ b/docs/tag_documentation.rst @@ -220,20 +220,33 @@ Performance Type Tags Performance tests using PLRsearch to find the critical load. +.. topic:: RECONF + + Performance tests aimed to measure lost packets (time) when performing + reconfiguration while full throughput offered load is applied. + Ethernet Frame Size Tags ------------------------ +These are describing the traffic offered by Traffic Generator, +"primary" traffic in case of asymmetric load. +For traffic between DUTs, or for "secondary" traffic, see ${overhead} value. + .. topic:: 64B - 64B frames used for test. + 64B frames used for test. Generic ethernet or IPv4. .. topic:: 78B - 78B frames used for test. + 78B frames used for test. Ipv6. .. topic:: 114B - 114B frames used for test. + 114B frames used for test. IPv4+vxlan. + +.. topic:: 118B + + 118B frames used for test. Dot1q+IPv4+vxlan. .. topic:: IMIX @@ -337,35 +350,40 @@ NF Service Density Tags .. topic:: CHAIN - NF service density tests with VNF or CNF service chain topology(ies). + NF service density tests with VNF or CNF service chain topology(ies). .. topic:: PIPE - NF service density tests with CNF service pipeline topology(ies). + NF service density tests with CNF service pipeline topology(ies). .. topic:: NF_L3FWDIP4 - NF service density tests with DPDK l3fwd IPv4 routing as NF workload. + NF service density tests with DPDK l3fwd IPv4 routing as NF workload. .. topic:: NF_VPPIP4 - NF service density tests with VPP IPv4 routing as NF workload. + NF service density tests with VPP IPv4 routing as NF workload. .. topic:: {r}R{c}C - Service density matrix locator {r}R{c}C, {r}Row denoting number of - service instances, {c}Column denoting number of NFs per service - instance. {r}=(1,2,4,6,8,10), {c}=(1,2,4,6,8,10). + Service density matrix locator {r}R{c}C, {r}Row denoting number of + service instances, {c}Column denoting number of NFs per service + instance. {r}=(1,2,4,6,8,10), {c}=(1,2,4,6,8,10). .. topic:: {n}VM{t}T - Service density {n}VM{t}T, {n}Number of NF Qemu VMs, {t}Number of threads - per NF. + Service density {n}VM{t}T, {n}Number of NF Qemu VMs, {t}Number of threads + per NF. .. topic:: {n}DCRt}T - Service density {n}DCR{t}T, {n}Number of NF Docker containers, {t}Number of - threads per NF. + Service density {n}DCR{t}T, {n}Number of NF Docker containers, {t}Number of + threads per NF. + +.. topic:: {n}_ADDED_CHAINS + + {n}Number of chains (or pipelines) added (and/or removed) + during RECONF test. Forwarding Mode Tags -------------------- -- cgit 1.2.3-korg