CSIT/PerfTestPlan

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WORK IN PROGRESS - PLEASE TREAT IT AS SUCH

CSIT development plan - background

CSIT test development priorities are aligned with VPP releases timeline, with relative dev work prioritization for each VPP release driven by perceived importance of test verification for VPP functionality and performance. Specific CSIT dev work priorities are driven by rough consensus within the project and contributors and committers availability and willingness to do work.

Following priority tagging scheme is used in this CSIT wiki and FD.io jira for CSIT:

  • [$VppRlsNo-$RelPrio]
    • VppRlsNo - aligned VPP release number - 16.09, 16.12, 17.03.
    • RelPrio - CSIT release priority - P0 for Must Have, P1 for Should Have, P2 for Could Have
  • CSIT dev work tagging examples:
    • [1609-P0] - CSIT Must Have for vpp-v1609
    • [1609-P1] - CSIT Should Have for vpp-v1609
    • [1609-P2] - CSIT Could Have for vpp-v1609

CSIT dev work plan execution tracked on CSIT jira, with priority tags encoded as Jira labels for easy of tracking and reporting.

CSIT performance tests - dev plan

CSIT performance test cases devevelopment work is grouped and tracked across the following VPP functional areas:

  1. NIC devices and drivers
  2. IPv4 data plane
  3. IPv4 control plane
  4. IPv4 encapsulations
  5. IPv4 telemetry
  6. IPv6 data plane
  7. IPv6 control plane
  8. IPv6 encapsulations
  9. IPv6 telemetry
  10. Ethernet L2 data plane
  11. Ethernet L2 control plane
  12. Ethernet L2 encapsulations
  13. Ethernet L2 telemetry
  14. MPLS data plane
  15. NSH data plane

CSIT team is tracking completed CSIT dev work per above area (completed = test cases running in FD.io), as well as top-level test coverage metric [%] of VPP functions. VPP code development dependencies are marked with [Blocked-by VPP-XXX]. Performance tests require the functional tests to be completed - see sub-sections "Functional tests preconditions".

CSIT performance tests are split into the two main groups:

  • NDR(PDR) throughput discovery - tests searching for NDR non-drop rate throughput or PDR partial-drop rate throughput for specified configuration. Also referred to as "long" tests.
  • refNDR throughput verification - tests verifying code patches against the reference NDR throughput. Also referred to as "short" tests.

Infrastructure - NIC devices and drivers

CSIT-488 TLDK jbb validation jobs need cmake installed Done
CSIT-472 Update od DPDK to 16.11 in Nested VM Done
CSIT-468 Issue retrieving numa node of NIC Done
CSIT-453 Switch Nested VM to 1.4 in perf Done
CSIT-452 Switch Qemu version Ubuntu's default Done
CSIT-444 vhost perf - Patch: virtio queue size Done
CSIT-443 vhost perf - Create the hierarchical version dependent set of qemu patches Done
CSIT-442 vhost perf - Qemu patching Done
CSIT-441 vhost perf - Parametrized qemu installation script with options Done
CSIT-439 vhost perf - Qemu installation and updating Done
CSIT-421 Hyper-threading test cases Done
CSIT-404 Adjust DPDK testpmd startup parameters Done
CSIT-396 Job csit-vpp-verify-perf-master-nightly-all #1044 failed Done
CSIT-346 Enable IPv6 latency in Trex driver Done
CSIT-342 Update T-rex version to v2.07 Done
CSIT-339 Update RF libraries to set VPP startup configuration Done
CSIT-332 VPP dropping issue - packet capture Done
CSIT-317 continue to expand VPP driver coverage - more NIC-DPDK drivers, other TBD Done
CSIT-316 vhost-user - XXX vhost-user driver, virtio in VM, box-full test with NxVMs Done
CSIT-315 DPDK vhost-user - DPDK vhost-user driver, virtio in VM Done
CSIT-314 NIC Intel X710 2p40GE - DPDK i40e driver, 2 ports within the same NIC Done
CSIT-313 NIC Intel XL710 2p40GE - DPDK i40e driver, 2 ports within the same NIC Done
CSIT-312 VPP vhost-user - VPP vhost-user driver, virtio in VM Done
CSIT-310 NIC Intel XL710 2p40GE - DPDK i40e driver, 2 ports within the same NIC Done
CSIT-178 Interactive console vpp_api_test is timeouting during dump_stats or add_route API calls with large fib tables Done
CSIT-177 T-rex pkill issue during initialization Done
CSIT-118 VPP is randomly loosing small number of packets in perf. testing Done
CSIT-106 Create topology files for LF TB1, TB2, TB3 with XL710 NICs Done
view in JIRA

  1. [1606-DONE] NIC Intel X520 2p10GE - DPDK niantic driver, 2 ports within the same NIC.
  2. [1609-P0] NIC Intel XL710 2p40GE - DPDK i40e driver, 2 ports within the same NIC.CSIT-313
  3. [1609-DONE] VPP vhost-user - VPP vhost-user driver, virtio in VM. CSIT-312
  4. [1609-P1] NIC Intel X710 2p40GE - DPDK i40e driver, 2 ports within the same NIC.CSIT-314
  5. [1609-DONE] DPDK vhost-user - DPDK vhost-user driver, virtio in VM. CSIT-315
  6. [1612-P0] vhost-user - XXX vhost-user driver, virtio in VM, box-full test with NxVMs. CSIT-316
  7. [1612-P2] continue to expand VPP driver coverage - more NIC-DPDK drivers, other TBD. CSIT-317

IPv4 data plane

CSIT-437 ip4dp fib2.0 - ip4 fast convergence Done
CSIT-366 IPv4 DP - IPv4 routing RFC791 - baseline vhost-user - NIC(X520)-to-VM(l3fwd,virtio) Done
CSIT-329 IPv4 DP - VPNv4 routed forwarding (VRF) - baseline - NIC-to-NIC(XL710) Done
CSIT-328 IPv4 DP - VPNv4 routed forwarding (VRF) - baseline - NIC-to-NIC(X520) Done
CSIT-327 ip4dp xl710 - IPv4 routed forwarding baseline - xl710 nic2nic Done
CSIT-275 IPv4 DP - QoS - ingress policing - rate metering, marking and limiting - 2r3c-(cb,ca) policer, RFC2698 Done
CSIT-274 IPv4 DP - QoS - ingress policing - rate metering, marking and limiting - 1r2c-(ca,cb) policer, RFC2697 Done
CSIT-273 IPv4 DP - scale - varying prefix lengths Done
CSIT-272 IPv4 DP - Continue to expand VPP driver coverage - DPDK, other TBD (Netmap?, ) Done
CSIT-169 IPv4 DP - scale - same prefix length Done
CSIT-119 IPv4 DP - security - iacl with n-tuple classification, ip4 Done
CSIT-105 IPv4 DP - security - cop white-/black-list ip4 src addr filtering Done
view in JIRA

Indicative coverage = <to_be_added>

Baseline performance

  1. [1609-P0] IPv4 routing RFC791 - baseline - NIC-to-NIC(XL710).
  2. [1609-DONE] IPv4 routing RFC791 - baseline vhost-user - NIC(X520)-to-VM(l3fwd,virtio).
  3. [1609-P1] VPNv4 routed forwarding (VRF) - baseline - NIC-to-NIC(X520).
  4. [1609-P1] VPNv4 routed forwarding (VRF) - baseline - NIC-to-NIC(XL710).
  5. [1609-P1] extranet VPNv4 routed forwarding (VRF) - baseline - NIC-to-NIC(X520).
  6. [1609-P1] extranet VPNv4 routed forwarding (VRF) - baseline - NIC-to-NIC(XL710).
  7. [1606-DONE] IPv4 routing RFC791 - baseline - NIC-to-NIC(X520).

FIB performance

Large-scale FIB tests

  1. [1609-DONE] same prefix length.
  2. [1609-P1] varying prefix lengths.

Security performance

  1. [1606-DONE] security - iacl with n-tuple classification, ip4.
  2. [1606-DONE] security - cop white-/black-list ip4 src addr filtering.

QoS performance

  1. [1609-REVIEW] QoS - ingress policing - rate metering, marking and limiting - 2r3c-(cb,ca) policers, RFC2698.
  2. [1609-P1] QoS - ingress policing - rate metering, marking and limiting - 1r2c-(cb,ca) policers, RFC2697.

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P2] security - source IPv4 Reverse Path Forwarding (RPF). 
   # [1609-P1] routing multipath (ECMP, UECMP) - baseline. 
   # [1609-P1] [Blocked-by VPP-xxx] carrier grade nat 44, CGN44, RFC6598, RFC6888. 
   # [1609-P2] [Blocked-by VPP-xxx] security - stateful firewall.

IPv4 control plane

view in JIRA

Indicative coverage = <to_be_added>

  1. [1609-Px] <to_be_added>

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P0] Proxy ARP. 
   # [1609-P0] IKEv2. 
   # [1609-P1] DHCPv4 proxy. 
   # [1606-DONE] ARP. 
   # [1606-DONE] ICMPv4. 
   # [1606-DONE] DHCPv4 client.

IPv4 encapsulations

CSIT-289 IPv4 enc - ip4-lispgpe-ip4 - main fib, vrf (gpe_vni-to-vrf), phy2lisp Done
CSIT-288 ip4enc - ip4-gre-ip4 - with termination into main ip4 fib Done
CSIT-200 enc - LISP Tests Done
view in JIRA

Indicative coverage = <to_be_added>

Baseline performance

  1. [1609-P1] ip4-gre-ip4 - baseline main fib.
  2. [1609-DONE] ip4-lispgpe-ip4 - main fib, vrf (gpe_vni-to-vrf), phy2lisp.

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P0] ip4-ipsec-ip4 - baseline main fib.
   # [1609-P0] ip4-lispgpe-ip4 - main fib, vrf (gpe_vni-to-vrf), virt2lisp.
   # [1609-P0] ip4-lispgpe-ip4 - main fib, vrf (gpe_vni-to-vrf), lisp2lisp. ?
   # [1609-P0] ip4-ipsec-lispgpe-ip4 - main fib, vrf (gpe_vni-to-vrf), phy2lisp, virt2lisp.
   # [1609-P0] ip4-ipsec-lispgpe-ip4 - main fib, vrf (gpe_vni-to-vrf), lisp2lisp. ?
   # [1606-DONE] ip4-gre-ip4 - baseline main fib.

IPv4 telemetry

view in JIRA

Indicative coverage = <to_be_added>

  1. [1609-Px] <to_be_added>

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P0] IPv4 IPFIX - stats collection and export - baseline. 
   # [1609-P0] IPv4 IPFIX - stats collection and export - functional scale. 
   # [1609-P0] Switched port analyzer mirroring SPAN - (flow,port) mirroring to local port - baseline. 
   # [1609-P1] Lawful intercept  - (flow,port) mirroring to remote locatio via LI UDP tunnel - baseline.

IPv6 data plane

CSIT-319 IPv6 DP - VPNv6 routed forwarding (VRF) - baseline - NIC-to-NIC(XL710) Done
CSIT-318 ip6dp xl710 - IPv6 routed forwarding baseline - xl710 nic2nic Done
CSIT-303 IPv6 DP - QoS - ingress policing - rate metering, marking and rate-limiting Done
CSIT-302 IPv6 DP - scale - varying prefix lengths Done
CSIT-301 IPv6 DP - VPN routed forwarding (VRF) - baseline Done
CSIT-300 IPv6 DP - continue to expand VPP driver coverage - DPDK, other TBD (Netmap?, ) Done
CSIT-213 IPv6 DP - security - iacl with n-tuple classification, ip6 Done
CSIT-179 IPv6 DP - scale - same prefix length Done
CSIT-109 IPv6 DP - security - cop white-/black-list ip6 src addr filtering Done
view in JIRA

Indicative coverage = <to_be_added>

Baseline performance

  1. [1609-P0] IPv6 routing RFC2460 - baseline - NIC-to-NIC(XL710).
  2. [1609-P0] IPv6 routing RFC2460 - baseline vhost-user - NIC(X520)-to-VM(l3fwd,virtio).
  3. [1609-P1] VPNv6 routed forwarding (VRF) - baseline - NIC-to-NIC(X520).
  4. [1609-P1] VPNv6 routed forwarding (VRF) - baseline - NIC-to-NIC(XL710).
  5. [1609-P2] extranet VPN routed forwarding (VRF) - baseline.
  6. [1606-DONE] IPv6 routing RFC2460 - baseline - NIC-to-NIC(X520).

FIB performance

Large-scale FIB tests

  1. [1609-DONE] same prefix length.
  2. [1609-P1] varying prefix lengths.

Security performance

  1. [1609-DONE] security - iacl with n-tuple classification, ip6.
  2. [1606-DONE] security - cop white-/black-list ip6 src addr filtering.

QoS performance

  1. [1609-P1] QoS - ingress policing - rate metering, marking and rate-limiting -1r2c-(cb,ca), 2r3c-(cb,ca) policers, RFC2475, RFC2697, RFC2698.

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P0] security - source IPv6 Reverse Path Forwarding (RPF). 
   # [1609-P1] routing multipath (ECMP, UECMP) - baseline.
   # [1609-P2] [Blocked-by VPP-xxx] security - stateful firewall.

IPv6 control plane

view in JIRA

Indicative coverage = <to_be_added>

  1. [1609-Px] <to_be_added>

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P0] router advertisement.
   # [1609-P1] DHCPv6 proxy.
   # [1609-P2] [Blocked-by VPP-xxx] ip6-ioam, in-band OAM.
   # [1606-DONE] neighbor discovery, RFC4861.
   # [1606-DONE] ICMPv6.

IPv6 encapsulations

CSIT-320 IPv6 enc - ip6-lispgpe-ip6 - main fib, vrf (gpe_vni-to-vrf), phy2lisp Done
CSIT-200 enc - LISP Tests Done
view in JIRA

Indicative coverage = <to_be_added>

  1. [1609-DONE] ip6-lispgpe-ip6 - main fib, vrf (gpe_vni-to-vrf), phy2lisp.
  2. [1609-DONE] ip4-lispgpe-ip6 - main fib, vrf (gpe_vni-to-vrf), phy2lisp.

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P0] ip4-o-ip6 softwire.
   # [1609-P0] ip6-ipsec-ip6.
   # [1609-P0] ip6-lispgpe-ip6 - main fib, vrf (gpe_vni-to-vrf), virt2lisp.
   # [1609-P0] ip6-lispgpe-ip6 - main fib, vrf (gpe_vni-to-vrf), lisp2lisp.
   # [1609-P1] ip4-lispgpe-ip6 - main fib, vrf (gpe_vni-to-vrf), virt2lisp.
   # [1609-P1] ip4-lispgpe-ip6 - main fib, vrf (gpe_vni-to-vrf), lisp2lisp.
   # [1609-P0] ip6-ipsec-lispgpe-ip6 - main fib, vrf (gpe_vni-to-vrf), phy2lisp, virt2lisp.
   # [1609-P0] ip6-ipsec-lispgpe-ip6 - main fib, vrf (gpe_vni-to-vrf), lisp2lisp. ?
   # [1609-P1] ip4-ipsec-lispgpe-ip6 - main fib, vrf (gpe_vni-to-vrf), phy2lisp, virt2lisp.
   # [1609-P1] ip4-ipsec-lispgpe-ip6 - main fib, vrf (gpe_vni-to-vrf), lisp2lisp. ?
   # [1609-P1] [Blocked-by VPP-xxx] ip6-segment-routing.

IPv6 telemetry

view in JIRA

Indicative coverage = <to_be_added>

  1. [1609-Px] <to_be_added>

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P0] IPv6 IPFIX - stats collection and export - baseline.
   # [1609-P0] IPv6 IPFIX - stats collection and export - functional scale.
   # [1609-P0] Switched port analyzer mirroring SPAN - (flow,port) mirroring to local port - baseline.
   # [1609-P1] Lawful intercept  - (flow,port) mirroring to remote locatio via LI UDP tunnel - baseline.

Ethernet L2 data plane

CSIT-324 L2dp - Bridge domain - baseline vhost-user - NIC(X520)-to-VM(l3fwd,virtio) Done
CSIT-323 L2dp - L2 Cross-connect - baseline vhost-user - NIC(X520)-to-VM(l3fwd,virtio) Done
CSIT-322 l2dp xl710 - L2 bridge domain baseline - xl710 nic2nic Done
CSIT-321 L2dp - L2 Cross-connect - baseline - NIC-to-NIC(XL710 Done
view in JIRA

Indicative coverage = <to_be_added>

Baseline performance

  1. [1609-P0] L2 Cross-connect - baseline - NIC-to-NIC(XL710).
  2. [1609-P0] Bridge domain - baseline - NIC-to-NIC(XL710).
  3. [1609-DONE] L2 Cross-connect - baseline vhost-user - NIC(X520)-to-VM(l3fwd,virtio).
  4. [1609-DONE] Bridge domain - baseline vhost-user - NIC(X520)-to-VM(l3fwd,virtio).
  5. [1606-DONE] L2 Cross-connect - baseline - NIC-to-NIC(X520).
  6. [1606-DONE] Bridge domain - baseline - NIC-to-NIC(X520).

FIB performance

Large-scale FIB tests

  1. [1609-P1] [Blocked-by VPP-201] MAC addresses.

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P0] Bridge domain - with VLAN tag acrobatics 1-to-1, 1-to-2, 2-to-1, 2-to-2.
   # [1609-P1] Integrated Routing-Bridging (IRB) - baseline.
   # [1606-DONE] L2 Cross-connect - with VLAN tag acrobatics 1-to-1, 1-to-2, 2-to-1, 2-to-2.

Ethernet L2 control plane

view in JIRA

Indicative coverage = <to_be_added>

  1. [1609-Px] <to_be_added>
  2. [1606-DONE] MAC learning.

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P2] [Blocked-by VPP-xxx] CDP/LLDP.
   # [1606-DONE] MAC split-horizon.

Ethernet L2 encapsulations

CSIT-326 l2enc - l2-eth-lispgpe-ip4 with termination into L2BD Done
CSIT-325 l2enc - l2-eth-lispgpe-ip6 with termination into L2BD Done
CSIT-218 L2enc - l2-vxlan-ipv4 - with L2 cross-connect Done
view in JIRA

Indicative coverage = <to_be_added>

  1. [1609-P0] l2-eth-lispgpe-ip6 - L2BD.
  2. [1609-P0] l2-eth-lispgpe-ip4 - L2BD.
  3. [1609-P1] l2-vxlan-ipv4 - with bridge-domain.
  4. [1609-DONE] l2-vxlan-ipv4 - with L2 cross-connect.

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P0] l2-eth-lispgpe-ip6 - L2BD, L2XC.
   # [1609-P0] l2-eth-lispgpe-ip4 - L2BD, L2XC.
   # [1609-P0] l2eth-gre-ip4-ipsec-ip4-eth - L2BD, L2XC.
   # [1609-P2] l2-eth-l2tpv3-ip4 - L2BD, L2XC.
   # [1609-P2] l2-eth-l2tpv3-ip6 - L2BD, L2XC.
   # [1609-P2] l2-eth-gre-ip4 - L2BD, L2XC.
   # [1609-P2] l2-eth-gre-ip6 - L2BD, L2XC.

L2 telemetry

view in JIRA

Indicative coverage = <to_be_added>

  1. [1609-Px] <to_be_added>

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P1] L2 FIB - stats collection and export - baseline.
   # [1609-P2] L2 FIB - stats collection and export - functional scale.
   # [1609-P0] Switched port analyzer mirroring SPAN - (flow,port) mirroring to local port - baseline.
   # [1609-P1] Lawful intercept  - (flow,port) mirroring to remote locatio via LI UDP tunnel - baseline.

MPLS data plane

view in JIRA

Indicative coverage = <to_be_added>

  1. [1609-Px] <to_be_added>

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P2] vpnv4-mpls-gre-ip4.
   # [1609-P2] mpls-o-eth.

NSH data plane

view in JIRA

Indicative coverage = <to_be_added>

  1. [1609-Px] <to_be_added>

Functional tests preconditions

Below copied from CSIT functional tests plan - provided for reference only: 

   # [1609-P1] ip4-nsh-gre-ip4.
   # [1609-P1] ip4-nsh-vxlan-gpe-ip4.

END OF NOTE

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