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-rwxr-xr-xresources/tools/trex/trex_stateless_stop.py39
1 files changed, 26 insertions, 13 deletions
diff --git a/resources/tools/trex/trex_stateless_stop.py b/resources/tools/trex/trex_stateless_stop.py
index 9ded59a041..9421356bc1 100755
--- a/resources/tools/trex/trex_stateless_stop.py
+++ b/resources/tools/trex/trex_stateless_stop.py
@@ -34,31 +34,44 @@ from trex.stl.api import *
def main():
- """Stop traffic if any is running."""
+ """Stop traffic if any is running. Report xstats."""
client = STLClient()
try:
# connect to server
client.connect()
client.acquire(force=True)
+ # TODO: Support unidirection.
client.stop(ports=[0, 1])
# read the stats after the test
- stats = client.get_stats()
+ xstats0 = client.get_xstats(0)
+ xstats1 = client.get_xstats(1)
- print("#####statistics (approx.)#####")
- print(json.dumps(stats, indent=4, separators=(',', ': ')))
-
- lost_a = stats[0]["opackets"] - stats[1]["ipackets"]
- lost_b = stats[1]["opackets"] - stats[0]["ipackets"]
-
- print("\npackets lost from 0 --> 1: {0} pkts".format(lost_a))
- print("packets lost from 1 --> 0: {0} pkts".format(lost_b))
- except STLError as ex_error:
- print(ex_error, file=sys.stderr)
- sys.exit(1)
+ # If STLError happens, let the script fail with stack trace.
finally:
client.disconnect()
+ print("##### statistics port 0 #####")
+ print(json.dumps(xstats0, indent=4, separators=(',', ': ')))
+ print("##### statistics port 1 #####")
+ print(json.dumps(xstats1, indent=4, separators=(',', ': ')))
+
+ tx_0, rx_0 = xstats0["tx_good_packets"], xstats0["rx_good_packets"]
+ tx_1, rx_1 = xstats1["tx_good_packets"], xstats1["rx_good_packets"]
+ lost_a, lost_b = tx_0 - rx_1, tx_1 - rx_0
+
+ print("\npackets lost from 0 --> 1: {0} pkts".format(lost_a))
+ print("packets lost from 1 --> 0: {0} pkts".format(lost_b))
+
+ total_rcvd, total_sent = rx_0 + rx_1, tx_0 + tx_1
+ total_lost = total_sent - total_rcvd
+ # TODO: Add latency.
+ print(
+ "rate='unknown', totalReceived={rec}, totalSent={sen}, frameLoss={los},"
+ " latencyStream0(usec)=-1/-1/-1, latencyStream1(usec)=-1/-1/-1,"
+ " targetDuration='manual'".format(
+ rec=total_rcvd, sen=total_sent, los=total_lost))
+
if __name__ == "__main__":
main()