TREX_LIMIT_MEMORY = get_int_from_env(u"TREX_LIMIT_MEMORY", 4096)
# TRex number of cores
- TREX_CORE_COUNT = get_int_from_env(u"TREX_CORE_COUNT", 7)
+ TREX_CORE_COUNT = get_int_from_env(u"TREX_CORE_COUNT", 15)
# Trex force start regardles ports state
TREX_SEND_FORCE = get_pessimistic_bool_from_env(u"TREX_SEND_FORCE")
}
# Mapping from NIC name to its pps limit.
+ # The values are unidirectional, assuming the test
+ # uses two ports on the same NIC.
NIC_NAME_TO_PPS_LIMIT = {
u"Cisco-VIC-1227": 14880952,
u"Cisco-VIC-1385": 18750000,
u"Intel-X710": 14880952,
u"Intel-XL710": 18750000,
u"Intel-XXV710": 18750000,
- u"Mellanox-CX556A": 60000000, # 148809523,
+ # The Mellanox card is able to do more, but the current TRex version
+ # shows non-negligible duration stretching, depending on cores used.
+ u"Mellanox-CX556A": 47000000, # 148809523,
u"Amazon-Nitro-50G": 1500000,
u"virtual": 14880952,
}
lost_b = 0
# Choose rate and start traffic:
- time_start = time.time()
client.start(ports=ports, mult=rate, duration=duration, force=force)
+ time_start = time.time()
if async_start:
# For async stop, we need to export the current snapshot.