From cb13e66205717a8fcf69185ba350adab3438ffa0 Mon Sep 17 00:00:00 2001
From: Ido Barnea <ibarnea@cisco.com>
Date: Sun, 8 May 2016 14:24:37 +0300
Subject: Latency stat python API work
---
.../regression/stateless_tests/stl_rx_test.py | 33 ++++++++++++++--------
1 file changed, 21 insertions(+), 12 deletions(-)
(limited to 'scripts/automation/regression')
diff --git a/scripts/automation/regression/stateless_tests/stl_rx_test.py b/scripts/automation/regression/stateless_tests/stl_rx_test.py
index 3b979744..a5bc115f 100644
--- a/scripts/automation/regression/stateless_tests/stl_rx_test.py
+++ b/scripts/automation/regression/stateless_tests/stl_rx_test.py
@@ -7,7 +7,7 @@ class STLRX_Test(CStlGeneral_Test):
"""Tests for RX feature"""
def setUp(self):
- per_driver_params = {"rte_vmxnet3_pmd": [1, 50], "rte_ixgbe_pmd": [30, 5000], "rte_i40e_pmd": [80, 5000],
+ per_driver_params = {"rte_vmxnet3_pmd": [1, 50], "rte_ixgbe_pmd": [10, 5000], "rte_i40e_pmd": [80, 5000],
"rte_igb_pmd": [80, 500], "rte_em_pmd": [1, 50], "rte_virtio_pmd": [1, 50]}
CStlGeneral_Test.setUp(self)
@@ -19,8 +19,9 @@ class STLRX_Test(CStlGeneral_Test):
port_info = self.c.get_port_info(ports = self.rx_port)[0]
cap = port_info['rx']['caps']
- if cap != 1:
- self.skip('port {0} does not support RX'.format(self.rx_port))
+# print cap; ????
+# if cap != 1:
+# self.skip('port {0} does not support RX'.format(self.rx_port))
self.rate_percent = per_driver_params[port_info['driver']][0]
self.total_pkts = per_driver_params[port_info['driver']][1]
@@ -36,14 +37,24 @@ class STLRX_Test(CStlGeneral_Test):
def __verify_flow (self, pg_id, total_pkts, pkt_len):
-
flow_stats = self.c.get_stats()['flow_stats'].get(pg_id)
+ latency_stats = self.c.get_stats()['latency'].get(pg_id)
+
if not flow_stats:
assert False, "no flow stats available"
tx_pkts = flow_stats['tx_pkts'].get(self.tx_port, 0)
tx_bytes = flow_stats['tx_bytes'].get(self.tx_port, 0)
rx_pkts = flow_stats['rx_pkts'].get(self.rx_port, 0)
+ drops = latency_stats['err_cntrs']['dropped']
+ ooo = latency_stats['err_cntrs']['out_of_order']
+ jitter = latency_stats['jitter']
+ latency = latency_stats['latency']
+
+ if drops != 0 or ooo != 0:
+ pprint.pprint(latency_stats)
+ tmp='Dropped or out of order packets - dropped: {0}, ooo: {1}'.format(drops, ooo)
+ assert False, tmp
if tx_pkts != total_pkts:
pprint.pprint(flow_stats)
@@ -78,7 +89,7 @@ class STLRX_Test(CStlGeneral_Test):
try:
s1 = STLStream(name = 'rx',
packet = self.pkt,
- flow_stats = STLFlowStats(pg_id = 5),
+ flow_stats = STLFlowLatencyStats(pg_id = 5),
mode = STLTXSingleBurst(total_pkts = total_pkts,
percentage = self.rate_percent
))
@@ -99,13 +110,11 @@ class STLRX_Test(CStlGeneral_Test):
# one simple stream on TX --> RX
def test_multiple_streams(self):
- num_streams = 10
+ num_streams = 128
total_pkts = int(self.total_pkts / num_streams)
if total_pkts == 0:
total_pkts = 1
- percent = int(self.rate_percent / num_streams)
- if percent == 0:
- percent = 1
+ percent = float(self.rate_percent) / num_streams
try:
streams = []
@@ -115,7 +124,7 @@ class STLRX_Test(CStlGeneral_Test):
streams.append(STLStream(name = 'rx {0}'.format(pg_id),
packet = self.pkt,
- flow_stats = STLFlowStats(pg_id = pg_id),
+ flow_stats = STLFlowLatencyStats(pg_id = pg_id),
mode = STLTXSingleBurst(total_pkts = total_pkts+pg_id, percentage = percent)))
exp.append({'pg_id': pg_id, 'total_pkts': total_pkts+pg_id, 'pkt_len': self.pkt.get_pkt_len()})
@@ -135,7 +144,7 @@ class STLRX_Test(CStlGeneral_Test):
try:
s1 = STLStream(name = 'rx',
packet = self.pkt,
- flow_stats = STLFlowStats(pg_id = 5),
+ flow_stats = STLFlowLatencyStats(pg_id = 5),
mode = STLTXSingleBurst(total_pkts = total_pkts,
percentage = self.rate_percent
))
@@ -143,7 +152,7 @@ class STLRX_Test(CStlGeneral_Test):
# add both streams to ports
self.c.add_streams([s1], ports = [self.tx_port])
- #print "\ninjecting {0} packets on port {1}\n".format(total_pkts, self.tx_port)
+ print "\ninjecting {0} packets on port {1}\n".format(total_pkts, self.tx_port)
exp = {'pg_id': 5, 'total_pkts': total_pkts, 'pkt_len': self.pkt.get_pkt_len()}
--
cgit