diff options
Diffstat (limited to 'GPL/tools/trex')
| -rw-r--r-- | GPL/tools/trex/trex_astf_assert.py | 53 | ||||
| -rw-r--r-- | GPL/tools/trex/trex_astf_profile.py | 391 | ||||
| -rw-r--r-- | GPL/tools/trex/trex_astf_stop.py | 154 | ||||
| -rw-r--r-- | GPL/tools/trex/trex_stl_assert.py (renamed from GPL/tools/trex/trex_server_info.py) | 9 | ||||
| -rw-r--r-- | GPL/tools/trex/trex_stl_profile.py (renamed from GPL/tools/trex/trex_stateless_profile.py) | 32 | ||||
| -rw-r--r-- | GPL/tools/trex/trex_stl_stop.py (renamed from GPL/tools/trex/trex_stateless_stop.py) | 9 |
6 files changed, 624 insertions, 24 deletions
diff --git a/GPL/tools/trex/trex_astf_assert.py b/GPL/tools/trex/trex_astf_assert.py new file mode 100644 index 0000000000..0e148f0435 --- /dev/null +++ b/GPL/tools/trex/trex_astf_assert.py @@ -0,0 +1,53 @@ +#!/usr/bin/python3 + +# Copyright (c) 2020 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""This script uses T-Rex advanced stateful (astf) API to drive T-Rex instance. + +Requirements: +- T-Rex: https://github.com/cisco-system-traffic-generator/trex-core + - compiled and running T-Rex process (eg. ./t-rex-64 -i) + - trex.astf.api library +- Script must be executed on a node with T-Rex instance. + +Functionality: +1. Verify the API functionality and get server information. +""" + +import sys + +sys.path.insert( + 0, u"/opt/trex-core-2.73/scripts/automation/trex_control_plane/interactive/" +) +from trex.astf.api import * + + +def main(): + """Check server info and quit.""" + client = ASTFClient() + try: + # connect to server + client.connect() + + # get server info + print(client.get_server_system_info()) + except TRexError as ex_error: + print(ex_error, file=sys.stderr) + sys.exit(1) + finally: + client.disconnect() + + +if __name__ == u"__main__": + main() diff --git a/GPL/tools/trex/trex_astf_profile.py b/GPL/tools/trex/trex_astf_profile.py new file mode 100644 index 0000000000..ed0b8fc0b3 --- /dev/null +++ b/GPL/tools/trex/trex_astf_profile.py @@ -0,0 +1,391 @@ +#!/usr/bin/python3 + +# Copyright (c) 2020 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""This module gets T-Rex advanced stateful (astf) traffic profile together +with other parameters, reads the profile and sends the traffic. At the end, it +measures the packet loss and latency. +""" + +import argparse +import json +import sys +import time + +sys.path.insert( + 0, u"/opt/trex-core-2.73/scripts/automation/trex_control_plane/interactive/" +) +from trex.astf.api import * + + +def fmt_latency(lat_min, lat_avg, lat_max, hdrh): + """Return formatted, rounded latency. + + :param lat_min: Min latency + :param lat_avg: Average latency + :param lat_max: Max latency + :param hdrh: Base64 encoded compressed HDRHistogram object. + :type lat_min: str + :type lat_avg: str + :type lat_max: str + :type hdrh: str + :return: Formatted and rounded output (hdrh unchanged) "min/avg/max/hdrh". + :rtype: str + """ + try: + t_min = int(round(float(lat_min))) + except ValueError: + t_min = int(-1) + try: + t_avg = int(round(float(lat_avg))) + except ValueError: + t_avg = int(-1) + try: + t_max = int(round(float(lat_max))) + except ValueError: + t_max = int(-1) + + return u"/".join(str(tmp) for tmp in (t_min, t_avg, t_max, hdrh)) + + +def simple_burst( + profile_file, duration, framesize, mult, warmup_time, port_0, port_1, + latency, async_start=False, traffic_directions=2): + """Send traffic and measure packet loss and latency. + + Procedure: + - reads the given traffic profile with streams, + - connects to the T-rex astf client, + - resets the ports, + - removes all existing streams, + - adds streams from the traffic profile to the ports, + - if the warm-up time is more than 0, sends the warm-up traffic, reads the + statistics, + - clears the statistics from the client, + - starts the traffic, + - waits for the defined time (or runs forever if async mode is defined), + - stops the traffic, + - reads and displays the statistics and + - disconnects from the client. + + :param profile_file: A python module with T-rex traffic profile. + :param duration: Duration of traffic run in seconds (-1=infinite). + :param framesize: Frame size. + :param mult: Multiplier of profile CPS. + :param warmup_time: Traffic warm-up time in seconds, 0 = disable. + :param port_0: Port 0 on the traffic generator. + :param port_1: Port 1 on the traffic generator. + :param latency: With latency stats. + :param async_start: Start the traffic and exit. + :param traffic_directions: Bidirectional (2) or unidirectional (1) traffic. + :type profile_file: str + :type duration: float + :type framesize: int or str + :type mult: int + :type warmup_time: float + :type port_0: int + :type port_1: int + :type latency: bool + :type async_start: bool + :type traffic_directions: int + """ + client = None + total_rcvd = 0 + total_sent = 0 + lost_a = 0 + lost_b = 0 + lat_a = u"-1/-1/-1/" + lat_b = u"-1/-1/-1/" + lat_a_hist = u"" + lat_b_hist = u"" + l7_data = u"" + stats = dict() + stats_sampling = 1.0 + approximated_duration = 0 + + # Read the profile. + try: + # TODO: key-values pairs to the profile file + # - ips ? + print(f"### Profile file:\n{profile_file}") + profile = ASTFProfile.load(profile_file, framesize=framesize) + except TRexError: + print(f"Error while loading profile '{profile_file}'!") + raise + + try: + # Create the client. + client = ASTFClient() + # Connect to server + client.connect() + # Acquire ports, stop the traffic, remove loaded traffic and clear + # stats. + client.reset() + # Load the profile. + client.load_profile(profile) + + ports = [port_0] + if traffic_directions > 1: + ports.append(port_1) + + # Warm-up phase. + if warmup_time > 0: + # Clear the stats before injecting. + client.clear_stats() + # Choose CPS and start traffic. + client.start(mult=mult, duration=warmup_time) + time_start = time.monotonic() + + # Read the stats after the warmup duration (no sampling needed). + time.sleep(warmup_time) + stats[time.monotonic()-time_start] = client.get_stats() + + if client.get_warnings(): + for warning in client.get_warnings(): + print(warning) + + client.reset() + + print(u"##### Warmup Statistics #####") + print(json.dumps(stats, indent=4, separators=(u",", u": "))) + + # TODO: check stats format + stats = stats[sorted(stats.keys())[-1]] + lost_a = stats[port_0][u"opackets"] - stats[port_1][u"ipackets"] + if traffic_directions > 1: + lost_b = stats[port_1][u"opackets"] - stats[port_0][u"ipackets"] + + print(f"packets lost from {port_0} --> {port_1}: {lost_a} pkts") + if traffic_directions > 1: + print(f"packets lost from {port_1} --> {port_0}: {lost_b} pkts") + + # Clear the stats before injecting. + lost_a = 0 + lost_b = 0 + stats = dict() + + # Choose CPS and start traffic. + client.start( + mult=mult, duration=duration, nc=True, + latency_pps=mult if latency else 0, client_mask=2**len(ports)-1 + ) + time_start = time.monotonic() + + if async_start: + # For async stop, we need to export the current snapshot. + xsnap0 = client.ports[port_0].get_xstats().reference_stats + print(f"Xstats snapshot 0: {xsnap0!r}") + if traffic_directions > 1: + xsnap1 = client.ports[port_1].get_xstats().reference_stats + print(f"Xstats snapshot 1: {xsnap1!r}") + else: + # Do not block until done. + while client.is_traffic_active(ports=ports): + time.sleep( + stats_sampling if stats_sampling < duration else duration + ) + # Sample the stats. + stats[time.monotonic()-time_start] = client.get_stats( + ports=ports + ) + else: + # Read the stats after the test + stats[time.monotonic()-time_start] = client.get_stats( + ports=ports + ) + + if client.get_warnings(): + for warning in client.get_warnings(): + print(warning) + + client.reset() + + print(u"##### Statistics #####") + print(json.dumps(stats, indent=4, separators=(u",", u": "))) + + approximated_duration = list(sorted(stats.keys()))[-1] + stats = stats[sorted(stats.keys())[-1]] + lost_a = stats[port_0][u"opackets"] - stats[port_1][u"ipackets"] + if traffic_directions > 1: + lost_b = stats[port_1][u"opackets"] - stats[port_0][u"ipackets"] + + # TODO: Latency measurement not used at this phase. This part will + # be aligned in another commit. + # Stats index is not a port number, but "pgid". + if latency: + lat_obj = stats[u"latency"][0][u"hist"] + # TODO: Latency histogram is dictionary in astf mode, + # needs additional processing + lat_a = fmt_latency( + str(lat_obj[u"min_usec"]), str(lat_obj[u"s_avg"]), + str(lat_obj[u"max_usec"]), u"-") + lat_a_hist = str(lat_obj[u"histogram"]) + if traffic_directions > 1: + lat_obj = stats[u"latency"][1][u"hist"] + lat_b = fmt_latency( + str(lat_obj[u"min_usec"]), str(lat_obj[u"s_avg"]), + str(lat_obj[u"max_usec"]), u"-") + lat_b_hist = str(lat_obj[u"histogram"]) + + if traffic_directions > 1: + total_sent = \ + stats[port_0][u"opackets"] + stats[port_1][u"opackets"] + total_rcvd = \ + stats[port_0][u"ipackets"] + stats[port_1][u"ipackets"] + client_stats = stats[u"traffic"][u"client"] + server_stats = stats[u"traffic"][u"server"] + # Active and established flows UDP/TCP + # Client + c_act_flows = client_stats[u"m_active_flows"] + c_est_flows = client_stats[u"m_est_flows"] + l7_data = f"client_active_flows={c_act_flows}, " + l7_data += f"client_established_flows={c_est_flows}, " + # Server + s_act_flows = server_stats[u"m_active_flows"] + s_est_flows = server_stats[u"m_est_flows"] + l7_data += f"server_active_flows={s_act_flows}, " + l7_data += f"server_established_flows={s_est_flows}, " + # Some zero counters are not sent + if u"udp" in profile_file: + # Client + # Established connections + c_udp_connects = client_stats.get(u"udps_connects", 0) + l7_data += f"client_udp_connects={c_udp_connects}, " + # Closed connections + c_udp_closed = client_stats.get(u"udps_closed", 0) + l7_data += f"client_udp_closed={c_udp_closed}, " + # Server + # Accepted connections + s_udp_accepts = server_stats.get(u"udps_accepts", 0) + l7_data += f"server_udp_accepts={s_udp_accepts}, " + # Closed connections + s_udp_closed = server_stats.get(u"udps_closed", 0) + l7_data += f"server_udp_closed={s_udp_closed}, " + elif u"tcp" in profile_file: + # Client + # Initiated connections + c_tcp_connatt = client_stats.get(u"tcps_connattempt", 0) + l7_data += f"client_tcp_connect_inits={c_tcp_connatt}, " + # Established connections + c_tcp_connects = client_stats.get(u"tcps_connects", 0) + l7_data += f"client_tcp_connects={c_tcp_connects}, " + # Closed connections + c_tcp_closed = client_stats.get(u"tcps_closed", 0) + l7_data += f"client_tcp_closed={c_tcp_closed}, " + # Server + # Accepted connections + s_tcp_accepts = server_stats.get(u"tcps_accepts", 0) + l7_data += f"server_tcp_accepts={s_tcp_accepts}, " + # Established connections + s_tcp_connects = server_stats.get(u"tcps_connects", 0) + l7_data += f"server_tcp_connects={s_tcp_connects}, " + # Closed connections + s_tcp_closed = server_stats.get(u"tcps_closed", 0) + l7_data += f"server_tcp_closed={s_tcp_closed}, " + else: + total_sent = stats[port_0][u"opackets"] + total_rcvd = stats[port_1][u"ipackets"] + + print(f"packets lost from {port_0} --> {port_1}: {lost_a} pkts") + if traffic_directions > 1: + print(f"packets lost from {port_1} --> {port_0}: {lost_b} pkts") + + except TRexError: + print(u"T-Rex ASTF runtime error!", file=sys.stderr) + raise + + finally: + if client: + if async_start: + client.disconnect(stop_traffic=False, release_ports=True) + else: + client.clear_profile() + client.disconnect() + print( + f"cps={mult!r}, total_received={total_rcvd}, " + f"total_sent={total_sent}, frame_loss={lost_a + lost_b}, " + f"approximated_duration={approximated_duration}, " + f"latency_stream_0(usec)={lat_a}, " + f"latency_stream_1(usec)={lat_b}, " + f"latency_hist_stream_0={lat_a_hist}, " + f"latency_hist_stream_1={lat_b_hist}, " + f"{l7_data}" + ) + + +def main(): + """Main function for the traffic generator using T-rex. + + It verifies the given command line arguments and runs "simple_burst" + function. + """ + parser = argparse.ArgumentParser() + parser.add_argument( + u"-p", u"--profile", required=True, type=str, + help=u"Python traffic profile." + ) + parser.add_argument( + u"-d", u"--duration", required=True, type=float, + help=u"Duration of traffic run." + ) + parser.add_argument( + u"-s", u"--frame_size", required=True, + help=u"Size of a Frame without padding and IPG." + ) + parser.add_argument( + u"-m", u"--mult", required=True, type=int, + help=u"Multiplier of profile CPS." + ) + parser.add_argument( + u"-w", u"--warmup_time", type=float, default=5.0, + help=u"Traffic warm-up time in seconds, 0 = disable." + ) + parser.add_argument( + u"--port_0", required=True, type=int, + help=u"Port 0 on the traffic generator." + ) + parser.add_argument( + u"--port_1", required=True, type=int, + help=u"Port 1 on the traffic generator." + ) + parser.add_argument( + u"--async_start", action=u"store_true", default=False, + help=u"Non-blocking call of the script." + ) + parser.add_argument( + u"--latency", action=u"store_true", default=False, + help=u"Add latency stream." + ) + parser.add_argument( + u"--traffic_directions", type=int, default=2, + help=u"Send bi- (2) or uni- (1) directional traffic." + ) + + args = parser.parse_args() + + try: + framesize = int(args.frame_size) + except ValueError: + framesize = args.frame_size + + simple_burst( + profile_file=args.profile, duration=args.duration, framesize=framesize, + mult=args.mult, warmup_time=args.warmup_time, port_0=args.port_0, + port_1=args.port_1, latency=args.latency, async_start=args.async_start, + traffic_directions=args.traffic_directions + ) + + +if __name__ == u"__main__": + main() diff --git a/GPL/tools/trex/trex_astf_stop.py b/GPL/tools/trex/trex_astf_stop.py new file mode 100644 index 0000000000..be13e8ed42 --- /dev/null +++ b/GPL/tools/trex/trex_astf_stop.py @@ -0,0 +1,154 @@ +#!/usr/bin/python3 + +# Copyright (c) 2020 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +"""This script uses T-REX advanced stateful API to drive t-rex instance. + +Requirements: +- T-REX: https://github.com/cisco-system-traffic-generator/trex-core + - compiled and running T-REX process (eg. ./t-rex-64 -i) + - trex.astf.api library +- Script must be executed on a node with T-REX instance + +Functionality: +1. Stop any running traffic +2. Optionally restore reference counter values. +3. Return conter differences. +""" + +import argparse +import json +import sys + +from collections import OrderedDict # Needed to parse xstats representation. + +sys.path.insert( + 0, u"/opt/trex-core-2.73/scripts/automation/trex_control_plane/interactive/" +) +from trex.astf.api import * + + +def main(): + """Stop traffic if any is running. Report xstats.""" + parser = argparse.ArgumentParser() + parser.add_argument( + u"--xstat0", type=str, default=u"", + help=u"Reference xstat object if any." + ) + parser.add_argument( + u"--xstat1", type=str, default=u"", + help=u"Reference xstat object if any." + ) + args = parser.parse_args() + + client = ASTFClient() + try: + # connect to server + client.connect() + + client.acquire(force=True) + client.stop() + + # Read the stats after the test, + # we need to update values before the last trial started. + if args.xstat0: + snapshot = eval(args.xstat0) + client.ports[0].get_xstats().reference_stats = snapshot + if args.xstat1: + snapshot = eval(args.xstat1) + client.ports[1].get_xstats().reference_stats = snapshot + # Now we can call the official method to get differences. + xstats0 = client.get_xstats(0) + xstats1 = client.get_xstats(1) + + # If TRexError happens, let the script fail with stack trace. + finally: + client.clear_profile() + client.disconnect() + + # TODO: check xstats format + print(u"##### statistics port 0 #####") + print(json.dumps(xstats0, indent=4, separators=(u",", u": "))) + print(u"##### statistics port 1 #####") + print(json.dumps(xstats1, indent=4, separators=(u",", u": "))) + + tx_0, rx_0 = xstats0[u"tx_good_packets"], xstats0[u"rx_good_packets"] + tx_1, rx_1 = xstats1[u"tx_good_packets"], xstats1[u"rx_good_packets"] + lost_a, lost_b = tx_0 - rx_1, tx_1 - rx_0 + + client_stats = xstats0[u"traffic"][u"client"] + server_stats = xstats1[u"traffic"][u"server"] + # Active and established flows UDP/TCP + # Client + c_act_flows = client_stats[u"m_active_flows"] + c_est_flows = client_stats[u"m_est_flows"] + l7_data = f"client_active_flows={c_act_flows}, " + l7_data += f"client_established_flows={c_est_flows}, " + # Server + s_act_flows = server_stats[u"m_active_flows"] + s_est_flows = server_stats[u"m_est_flows"] + l7_data += f"server_active_flows={s_act_flows}, " + l7_data += f"server_established_flows={s_est_flows}, " + # Some zero counters are not sent + # Client + # Established connections + c_udp_connects = client_stats.get(u"udps_connects", 0) + l7_data += f"client_udp_connects={c_udp_connects}, " + # Closed connections + c_udp_closed = client_stats.get(u"udps_closed", 0) + l7_data += f"client_udp_closed={c_udp_closed}, " + # Server + # Accepted connections + s_udp_accepts = server_stats.get(u"udps_accepts", 0) + l7_data += f"server_udp_accepts={s_udp_accepts}, " + # Closed connections + s_udp_closed = server_stats.get(u"udps_closed", 0) + # Client + # Initiated connections + c_tcp_connatt = client_stats.get(u"tcps_connattempt", 0) + l7_data += f"client_tcp_connect_inits={c_tcp_connatt}, " + # Established connections + c_tcp_connects = client_stats.get(u"tcps_connects", 0) + l7_data += f"client_tcp_connects={c_tcp_connects}, " + # Closed connections + c_tcp_closed = client_stats.get(u"tcps_closed", 0) + l7_data += f"client_tcp_closed={c_tcp_closed}, " + # Server + # Accepted connections + s_tcp_accepts = server_stats.get(u"tcps_accepts", 0) + l7_data += f"server_tcp_accepts={s_tcp_accepts}, " + # Established connections + s_tcp_connects = server_stats.get(u"tcps_connects", 0) + l7_data += f"server_tcp_connects={s_tcp_connects}, " + # Closed connections + s_tcp_closed = server_stats.get(u"tcps_closed", 0) + l7_data += f"server_tcp_closed={s_tcp_closed}, " + + print(f"packets lost from 0 --> 1: {lost_a} pkts") + print(f"packets lost from 1 --> 0: {lost_b} pkts") + + total_rcvd, total_sent = rx_0 + rx_1, tx_0 + tx_1 + total_lost = total_sent - total_rcvd + # TODO: Add latency. + print( + f"cps='unknown', total_received={total_rcvd}, total_sent={total_sent}, " + f"frame_loss={total_lost}, " + f"latency_stream_0(usec)=-1/-1/-1, latency_stream_1(usec)=-1/-1/-1, " + u"latency_hist_stream_0={}, latency_hist_stream_1={}, " + f"{l7_data}" + ) + + +if __name__ == u"__main__": + main() diff --git a/GPL/tools/trex/trex_server_info.py b/GPL/tools/trex/trex_stl_assert.py index 8423801285..835d009b26 100644 --- a/GPL/tools/trex/trex_server_info.py +++ b/GPL/tools/trex/trex_stl_assert.py @@ -13,17 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -"""This script uses T-REX stateless API to drive t-rex instance. +"""This script uses T-Rex stateless API to drive T-Rex instance. Requirements: - T-REX: https://github.com/cisco-system-traffic-generator/trex-core - - compiled and running T-REX process (eg. ./t-rex-64 -i) + - compiled and running T-Rex process (eg. ./t-rex-64 -i) - trex.stl.api library -- Script must be executed on a node with T-REX instance +- Script must be executed on a node with T-Rex instance. Functionality: -1. Verify the API functionality and get server information - +1. Verify the API functionality and get server information. """ import sys diff --git a/GPL/tools/trex/trex_stateless_profile.py b/GPL/tools/trex/trex_stl_profile.py index 7d83936266..64b8342e57 100644 --- a/GPL/tools/trex/trex_stateless_profile.py +++ b/GPL/tools/trex/trex_stl_profile.py @@ -120,9 +120,9 @@ def simple_burst( rate=rate ) streams = profile.get_streams() - except STLError as err: - print(f"Error while loading profile '{profile_file}' {err!r}") - sys.exit(1) + except STLError: + print(f"Error while loading profile '{profile_file}'!") + raise try: # Create the client: @@ -168,8 +168,9 @@ def simple_burst( client.clear_stats() # Choose rate and start traffic: - client.start(ports=ports, mult=rate, duration=warmup_time, - force=force) + client.start( + ports=ports, mult=rate, duration=warmup_time, force=force + ) # Block until done: time_start = time.monotonic() @@ -258,9 +259,9 @@ def simple_burst( if traffic_directions > 1: print(f"packets lost from {port_1} --> {port_0}: {lost_b} pkts") - except STLError as ex_error: - print(ex_error, file=sys.stderr) - sys.exit(1) + except STLError: + print(u"T-Rex STL runtime error!", file=sys.stderr) + raise finally: if async_start: @@ -270,12 +271,13 @@ def simple_burst( if client: client.disconnect() print( - f"rate={rate!r}, totalReceived={total_rcvd}, " - f"totalSent={total_sent}, frameLoss={lost_a + lost_b}, " - f"targetDuration={duration!r}, " - f"approximatedDuration={approximated_duration!r}, " - f"approximatedRate={approximated_rate}, " - f"latencyStream0(usec)={lat_a}, latencyStream1(usec)={lat_b}, " + f"rate={rate!r}, total_received={total_rcvd}, " + f"total_sent={total_sent}, frame_loss={lost_a + lost_b}, " + f"target_duration={duration!r}, " + f"approximated_duration={approximated_duration!r}, " + f"approximated_rate={approximated_rate}, " + f"latency_stream_0(usec)={lat_a}, " + f"latency_stream_1(usec)={lat_b}, " ) @@ -300,7 +302,7 @@ def main(): ) parser.add_argument( u"-r", u"--rate", required=True, - help=u"Traffic rate with included units (%, pps)." + help=u"Traffic rate with included units (pps)." ) parser.add_argument( u"-w", u"--warmup_time", type=float, default=5.0, diff --git a/GPL/tools/trex/trex_stateless_stop.py b/GPL/tools/trex/trex_stl_stop.py index 5e8721d28c..28a9de9421 100644 --- a/GPL/tools/trex/trex_stateless_stop.py +++ b/GPL/tools/trex/trex_stl_stop.py @@ -93,10 +93,11 @@ def main(): total_lost = total_sent - total_rcvd # TODO: Add latency. print( - f"rate='unknown', totalReceived={total_rcvd}, totalSent={total_sent}, " - f"frameLoss={total_lost}, targetDuration='manual', " - f"approximatedDuration='manual', approximatedRate='unknown', " - f"latencyStream0(usec)=-1/-1/-1, latencyStream1(usec)=-1/-1/-1" + f"rate='unknown', total_received={total_rcvd}, " + f"total_sent={total_sent}, frame_loss={total_lost}, " + f"target_duration='manual', approximated_duration='manual', " + f"approximated_rate='unknown', " + f"latency_stream_0(usec)=-1/-1/-1, latency_stream_1(usec)=-1/-1/-1" ) |