# start TRex
if test_type == 'L2' or test_type == 'L3':
- (ret, _, _) = ssh.exec_command(
+ (ret, _, _) = ssh.exec_command_sudo(
"sh -c 'cd {0}/scripts/ && "
"sudo nohup ./t-rex-64 -i -c 7 --iom 0 > /tmp/trex.log "
- "2>&1 &' > /dev/null"\
+ "2>&1 &' > /dev/null"
.format(Constants.TREX_INSTALL_DIR))
elif test_type == 'L7':
- (ret, _, _) = ssh.exec_command(
+ (ret, _, _) = ssh.exec_command_sudo(
"sh -c 'cd {0}/scripts/ && "
"sudo nohup ./t-rex-64 --astf -i -c 7 --iom 0 > "
- "/tmp/trex.log 2>&1 &' > /dev/null"\
+ "/tmp/trex.log 2>&1 &' > /dev/null"
.format(Constants.TREX_INSTALL_DIR))
else:
raise ValueError("Unknown Test Type")
# get TRex server info
(ret, _, _) = ssh.exec_command(
"sh -c 'sleep 3; "
- "{0}/resources/tools/trex/trex_server_info.py'"\
+ "{0}/resources/tools/trex/trex_server_info.py'"
.format(Constants.REMOTE_FW_DIR),
timeout=120)
if int(ret) == 0:
@staticmethod
def perform_soak_search(
frame_size, traffic_profile, minimum_transmit_rate,
- maximum_transmit_rate, plr_target=1e-7, tdpt=0.2,
- initial_count=50, timeout=1800.0):
+ maximum_transmit_rate, plr_target=1e-7, tdpt=0.1,
+ initial_count=50, timeout=1800.0, trace_enabled=False):
"""Setup initialized TG, perform soak search, return avg and stdev.
:param frame_size: Frame size identifier or value [B].
algorithm = PLRsearch(
measurer=tg_instance, trial_duration_per_trial=tdpt,
packet_loss_ratio_target=plr_target,
- trial_number_offset=initial_count, timeout=timeout)
+ trial_number_offset=initial_count, timeout=timeout,
+ trace_enabled=trace_enabled)
result = algorithm.search(minimum_transmit_rate, maximum_transmit_rate)
return result