net/hw/rss_ctx.py

87     #  - "target": required, which queues we expect to get iperf traffic
88     #  - "empty": optional, which queues should see no traffic at all
89     #  - "noise": optional, which queues we expect to see low traffic;
100     ksft_ge(directed, 20000, f"traffic on {name}: " + str(cnts))
103                 f"traffic on other queues ({name})':" + str(cnts))
106                 f"traffic on inactive queues ({name}): " + str(cnts))
165     # Check we only get traffic on the first 2 queues
170     ksft_ge(cnts[0], 5000, "traffic on main context (1/2): " + str(cnts))
171     ksft_ge(cnts[1], 5000, "traffic on main context (2/2): " + str(cnts))
173     ksft_eq(sum(cnts[2:]), 0, "traffic on unused queues: " + str(cnts))
175     # Restore, and check traffic gets spread again
181     # First two queues get less traffic than all the rest
182     ksft_lt(sum(cnts[:2]), sum(cnts[2:]), "traffic distributed: " + str(cnts))
326     """Test that flows may be rehashed without impacting traffic.
330     the key does not cause link flaps or traffic disruption.
332     Disrupting traffic for key update is not a bug, but makes the key
429     Test separating traffic into RSS contexts.
451     # Use queues 0 and 1 for normal traffic
518     Test separating traffic into RSS contexts.
563     # Use queues 0 and 1 for normal traffic
633     ksft_ge(sum(cnts[ :4]), 20000, "traffic on main context: " + str(cnts))
634     ksft_ge(sum(cnts[ :2]),  7000, "traffic on main context (1/2): " + str(cnts))
635     ksft_ge(sum(cnts[2:4]),  7000, "traffic on main context (2/2): " + str(cnts))
637         ksft_eq(sum(cnts[4: ]),     0, "traffic on other queues: " + str(cnts))
639     # Now create a rule for context 1 and make sure traffic goes to a subset
651     ksft_lt(sum(cnts[ :2]), directed / 2, "traffic on main context: " + str(cnts))
652     ksft_ge(directed, 20000, "traffic on extra context: " + str(cnts))
654         ksft_eq(sum(cnts[4: ]),     0, "traffic on other queues: " + str(cnts))
728     # Use queue 0 for normal traffic