diff options
Diffstat (limited to 'resources/tools/trex/trex_stateless_profile.py')
| -rwxr-xr-x | resources/tools/trex/trex_stateless_profile.py | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/resources/tools/trex/trex_stateless_profile.py b/resources/tools/trex/trex_stateless_profile.py index 15e2157057..525ebe65ad 100755 --- a/resources/tools/trex/trex_stateless_profile.py +++ b/resources/tools/trex/trex_stateless_profile.py @@ -18,9 +18,9 @@ the profile and sends the traffic. At the end, it measures the packet loss and latency. """ -import sys import argparse import json +import sys sys.path.insert(0, "/opt/trex-core-2.54/scripts/automation/" "trex_control_plane/interactive/") @@ -186,7 +186,14 @@ def simple_burst(profile_file, duration, framesize, rate, warmup_time, port_0, # Choose rate and start traffic: client.start(ports=ports, mult=rate, duration=duration) - if not async_start: + if async_start: + # For async stop, we need to export the current snapshot. + xsnap0 = client.ports[0].get_xstats().reference_stats + print("Xstats snapshot 0: {s!r}".format(s=xsnap0)) + if not unidirection: + xsnap1 = client.ports[1].get_xstats().reference_stats + print("Xstats snapshot 1: {s!r}".format(s=xsnap1)) + else: # Block until done: client.wait_on_traffic(ports=ports, timeout=duration+30) @@ -226,7 +233,7 @@ def simple_burst(profile_file, duration, framesize, rate, warmup_time, port_0, p_0=port_0, p_1=port_1, v=lost_a)) if not unidirection: print("packets lost from {p_1} --> {p_0}: {v} pkts".format( - p_0=port_0, p_1=port_1, v=lost_b)) + p_0=port_0, p_1=port_1, v=lost_b)) except STLError as ex_error: print(ex_error, file=sys.stderr) @@ -279,7 +286,7 @@ def main(): required=True, type=int, help="Port 1 on the traffic generator.") - parser.add_argument("--async", + parser.add_argument("--async_start", action="store_true", default=False, help="Non-blocking call of the script.") @@ -307,7 +314,7 @@ def main(): port_0=args.port_0, port_1=args.port_1, latency=args.latency, - async_start=args.async, + async_start=args.async_start, unidirection=args.unidirection) |