-# Copyright (c) 2021 Cisco and/or its affiliates.
+# Copyright (c) 2022 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
class Constants:
"""Constants used in CSIT."""
+ # Version for CSIT data model. See docs/model/.
+ MODEL_VERSION = u"1.0.1"
+
+ # Global off-switch in case JSON export is large or slow.
+ EXPORT_JSON = get_optimistic_bool_from_env(u"EXPORT_JSON")
+
# OpenVPP testing directory location at topology nodes
REMOTE_FW_DIR = u"/tmp/openvpp-testing"
QEMU_VM_IMAGE = u"/var/lib/vm/image.iso"
# QEMU VM DPDK path
- QEMU_VM_DPDK = u"/opt/dpdk-21.02"
+ QEMU_VM_DPDK = u"/opt/dpdk-22.03"
# Docker container SUT image
DOCKER_SUT_IMAGE_UBUNTU = u"csit_sut-ubuntu2004:local"
DOCKER_SUT_IMAGE_UBUNTU_ARM = u"csit_sut-ubuntu2004:local"
# TRex install directory
- TREX_INSTALL_DIR = u"/opt/trex-core-2.88"
+ TREX_INSTALL_DIR = u"/opt/trex-core-2.97"
# TRex pcap files directory
TREX_PCAP_DIR = f"{TREX_INSTALL_DIR}/scripts/avl"
TREX_LIMIT_MEMORY = get_int_from_env(u"TREX_LIMIT_MEMORY", 8192)
# TRex number of cores
- TREX_CORE_COUNT = get_int_from_env(u"TREX_CORE_COUNT", 8)
+ TREX_CORE_COUNT = get_int_from_env(u"TREX_CORE_COUNT", 16)
# TRex set number of RX/TX descriptors
# Set to 0 to use default values
TREX_EXTRA_CMDLINE = get_str_from_env(
u"TREX_EXTRA_CMDLINE", u"--mbuf-factor 32")
- # graph node variant value
- GRAPH_NODE_VARIANT = get_str_from_env(
- u"GRAPH_NODE_VARIANT", u"")
+ # Graph node variant value
+ GRAPH_NODE_VARIANT = get_str_from_env(u"GRAPH_NODE_VARIANT", u"")
+
+ # Default memory page size in case multiple configured in system
+ DEFAULT_HUGEPAGE_SIZE = get_str_from_env(u"DEFAULT_HUGEPAGE_SIZE", u"2M")
# Sysctl kernel.core_pattern
KERNEL_CORE_PATTERN = u"/tmp/%p-%u-%g-%s-%t-%h-%e.core"
# Default path to VPP API socket.
SOCKSVR_PATH = u"/run/vpp/api.sock"
+ # Default path to VPP CLI socket.
+ SOCKCLI_PATH = u"/run/vpp/cli.sock"
+
+ # Default path to VPP API Stats socket.
+ SOCKSTAT_PATH = u"/run/vpp/stats.sock"
+
# Number of trials to execute in MRR test.
PERF_TRIAL_MULTIPLICITY = get_int_from_env(u"PERF_TRIAL_MULTIPLICITY", 10)
u"PERF_TRIAL_ASTF_DELAY", 0.112
)
+ # Number of data frames in TPUT transaction, used both by TCP and UDP.
+ # The value should be 33 to keep historic continuity for UDP TPUT tests,
+ # but we are limited by TRex window of 48 KiB, so for 9000B tests
+ # it means we can send only 5 full data frames in a burst.
+ # https://github.com/cisco-system-traffic-generator/
+ # trex-core/blob/v2.88/src/44bsd/tcp_var.h#L896-L903
+ ASTF_N_DATA_FRAMES = get_int_from_env(u"ASTF_N_DATA_FRAMES", 5)
+
# Extended debug (incl. vpp packet trace, linux perf stat, ...).
# Full list is available as suite variable (__init__.robot) or is
# override by test.
# /tmp directory is inside the DUT1 docker.
DUT1_UUID = get_str_from_env(u"DUT1_UUID", u"")
- # Default path to VPP API Stats socket.
- SOCKSTAT_PATH = u"/run/vpp/stats.sock"
-
# Global "kill switch" for CRC checking during runtime.
FAIL_ON_CRC_MISMATCH = get_pessimistic_bool_from_env(
u"FAIL_ON_CRC_MISMATCH"
u"Intel-X710": 10000000000,
u"Intel-XL710": 24500000000,
u"Intel-XXV710": 24500000000,
+ u"Intel-E810XXV": 24500000000,
+ u"Intel-E822CQ": 24500000000,
u"Intel-E810CQ": 100000000000,
u"Mellanox-CX556A": 100000000000,
u"Amazon-Nitro-50G": 10000000000,
u"Intel-X710": 14880952,
u"Intel-XL710": 18750000,
u"Intel-XXV710": 18750000,
+ u"Intel-E810XXV": 29000000,
+ u"Intel-E822CQ": 29000000,
u"Intel-E810CQ": 58500000,
- # 2n-clx testbeds show duration stretching on high rates,
- # depending on encapsulation TRex has to generate.
- # 40 Mpps is still too much for dot1q (~8% stretching).
- # 36 Mpps is around the maximal VPP throughput (l2patch 4c8t).
- # Vxlan traffic will still show stretching at 36 Mpps (>12%),
- # but we do not care about those tests that much.
- u"Mellanox-CX556A": 36000000, # 148809523,
+ u"Mellanox-CX556A": 148809523,
u"Amazon-Nitro-50G": 1200000,
u"virtual": 14880952,
}
u"Intel-X710": u"10ge2p1x710",
u"Intel-XL710": u"40ge2p1xl710",
u"Intel-XXV710": u"25ge2p1xxv710",
+ u"Intel-E810XXV": u"25ge2p1e810xxv",
+ u"Intel-E822CQ": u"25ge2p1e822cq",
u"Intel-E810CQ": u"100ge2p1e810cq",
- u"Amazon-Nitro-50G": u"50ge1p1ENA",
+ u"Amazon-Nitro-50G": u"50ge1p1ena",
u"Mellanox-CX556A": u"100ge2p1cx556a",
}
+ # Shortened lowercase NIC model name, useful for presentation.
+ NIC_CODE_TO_SHORT_NAME = {
+ u"10ge2p1x520": u"x520",
+ u"10ge2p1x553": u"x553",
+ u"10ge2p1x710": u"x710",
+ u"40ge2p1xl710": u"xl710",
+ u"25ge2p1xxv710": u"xxv710",
+ u"25ge2p1e810xxv": u"e810xxv",
+ u"25ge2p1e822cq": u"e822cq",
+ u"100ge2p1e810cq": u"e810cq",
+ u"50ge1p1ena": u"ena",
+ u"100ge2p1cx556a": u"cx556a",
+ }
+
# Not each driver is supported by each NIC.
NIC_NAME_TO_DRIVER = {
u"Intel-X520-DA2": [u"vfio-pci", u"af_xdp"],
u"Intel-X710": [u"vfio-pci", u"avf", u"af_xdp"],
u"Intel-XL710": [u"vfio-pci", u"avf", u"af_xdp"],
u"Intel-XXV710": [u"vfio-pci", u"avf", u"af_xdp"],
+ u"Intel-E810XXV": [u"vfio-pci", u"avf", u"af_xdp"],
+ u"Intel-E822CQ": [u"vfio-pci", u"avf", u"af_xdp"],
u"Intel-E810CQ": [u"vfio-pci", u"avf", u"af_xdp"],
u"Amazon-Nitro-50G": [u"vfio-pci"],
u"Mellanox-CX556A": [u"rdma-core", u"af_xdp"],
u"Intel-X710": [u"vfio-pci"],
u"Intel-XL710": [u"vfio-pci"],
u"Intel-XXV710": [u"vfio-pci"],
+ u"Intel-E810XXV": [u"vfio-pci"],
+ u"Intel-E822CQ": [u"vfio-pci"],
u"Intel-E810CQ": [u"vfio-pci"],
u"Amazon-Nitro-50G": [u"vfio-pci"],
u"Mellanox-CX556A": [u"mlx5_core"],
u"Intel-XL710": u"HW_DH895xcc",
}
+ DEVICE_TYPE_TO_KEYWORD = {
+ u"scapy": None
+ }
+
PERF_TYPE_TO_KEYWORD = {
u"mrr": u"Traffic should pass with maximum rate",
u"ndrpdr": u"Find NDR and PDR intervals using optimized search",
}
PERF_TYPE_TO_SUITE_DOC_VER = {
- u"mrr": u'''fication:* In MaxReceivedRate tests TG sends traffic\\
-| ... | at line rate and reports total received packets over trial period.\\''',
- u"ndrpdr": u'''ication:* TG finds and reports throughput NDR (Non Drop\\
-| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\\
-| ... | of packets transmitted. NDR and PDR are discovered for different\\
-| ... | Ethernet L2 frame sizes using MLRsearch library.\\''',
- u"soak": u'''fication:* TG sends traffic at dynamically computed\\
-| ... | rate as PLRsearch algorithm gathers data and improves its estimate\\
-| ... | of a rate at which a prescribed small fraction of packets\\
-| ... | would be lost. After set time, the serarch stops\\
-| ... | and the algorithm reports its current estimate.\\''',
+ u"mrr": u'''fication:** In MaxReceivedRate tests TG sends traffic at \\
+| ... | line rate and reports total received packets over trial period. \\''',
+ u"ndrpdr": u'''rification:** TG finds and reports throughput NDR (Non \\
+| ... | Drop Rate) with zero packet loss tolerance and throughput PDR \\
+| ... | (Partial Drop Rate) with non-zero packet loss tolerance (LT) \\
+| ... | expressed in percentage of packets transmitted. NDR and PDR are \\
+| ... | discovered for different Ethernet L2 frame sizes using MLRsearch \\
+| ... | library.''',
+ u"soak": u'''rification:** TG sends traffic at dynamically computed \\
+| ... | rate as PLRsearch algorithm gathers data and improves its estimate \\
+| ... | of a rate at which a prescribed small fraction of packets \\
+| ... | would be lost. After set time, the serarch stops \\
+| ... | and the algorithm reports its current estimate. \\''',
}
PERF_TYPE_TO_TEMPLATE_DOC_VER = {
- u"mrr": u'''Measure MaxReceivedRate for ${frame_size}B frames\\
-| | ... | using burst trials throughput test.\\''',
- u"ndrpdr": u"Measure NDR and PDR values using MLRsearch algorithm.\\",
- u"soak": u"Estimate critical rate using PLRsearch algorithm.\\",
+ u"mrr": u'''Measure MaxReceivedRate for ${frame_size}B frames \\
+| | ... | using burst trials throughput test. \\''',
+ u"ndrpdr": u"Measure NDR and PDR values using MLRsearch algorithm.",
+ u"soak": u"Estimate critical rate using PLRsearch algorithm. \\",
}
Code Review / csit.git / blobdiff