we've added the modifier to configure Amarisoft eNB channel
model. This patch enables it for srsENB.
Change-Id: I30e65d0431b2d2792986128287caf8b23a22b2c1
Nowadays we have instruction set runtime detection, so there's no point
in disabling it in the binary, specially because nowadays we run in sse
capable host (despite in the past we didn't and there was no runtime
detection, hence why was it explicitly disabled).
Change-Id: I2ffdc60c7644bb514a3854965d17109e91dda800
Power ramping features were implemented recently for osmo-bts-trx. We
don't want to enable them because it makes phones take longer (if even
at all) to find the network.
Change-Id: I35e2f560b28eddef886ad3b2f8ffb4ff79be77da
when carrier aggregation is enabled we need to multiply the
max rate of a single carrier with the number of carriers to
get the actual achievable rate
Change-Id: I70d850c0996ed461d3733e911adc33f3554c297c
this avoids a false negative detection when the UE attach takes a bit
longer and the first seconds all zeros are reported in the CSV
the HO test, for example, would fail in such a case as it expects
no zero TP over the course of the experiment.
Change-Id: I96dab17bb19249504dedda6659aed5eac0a65a26
this gives higher UL throughput because less resources are reserved for
SR/CQI. For more users we may have to make the value configurable again.
Change-Id: If6c313a1deafffda26e9effeb807ca71064c46bc
the WS is closed if the eNB process dies. this patch will log an
event but not stop the experiment.
Change-Id: I0fafc7e38954400540375d51813e96500700f50c
Since I8eb28584e90ad012cbf7f3175ee3a8e775c8d523, the test suite
is supposed to run both BTS_Tests_{SMSCB,LAPDm}.control among with
BTS_Tests.control. Apparently this requires more time than 3600
seconds, so everything is broken since build #2652 in Jenkins.
Change-Id: Ieceab920a94cbf92ff6c83a59d572f22e8ae933f
report generation failed when duration was not set correctly
and None was returned. Use 0 as duration by default.
Change-Id: Ia654c67bf2dcce432f84e869550c516d8d5a07a0
we use the otherwise unused QCI 8 as a slightly modified
version of QCI 7 (default RLC UM) with a PDCP discard
timer set to infinity to avoid dropping PDCP SDUs if
packets arive faster than can be processed in the DL
Change-Id: I06b7b583701f90827fba36564f969b5d58c9b9ad
we've noticed that the Iperf client times out too soon in
some experiment. It seems that this happens with ZMQ if
the RAT is too slow (slower than realtime) and the eNB buffers
too much data. This causes iperf to still receive DL data
for example long after the configured runtime.
Change-Id: I9b823ab22812c96920d54fb7342c8d4c578d5270
same as for srsEPC this is also required for Amarisoft MME and eNB to support, i.e. 001/01
Note that the 3 digit MNC isn't covered by this.
Change-Id: I80a84e01ec9530c285634452d7c18c17bdd595ce
Since a while ago, we avoid by default using the --logfile param to log
the json output to a different file, in order to stay compatible with
older versions of iperf3.
However, the local logfile was still being created, and was not
overwritten with the remote file with content because there's none
created remotely (due to reasons explained above).
Change-Id: I218ec28dc65febc7bd083d6d15854319bf4f3daf
Some Amarisoft bundles may come without lteue in it. Allow the script to
run if that's the case by setting an envvar.
Change-Id: I363b44cd8aa48f80d24219b6bf5b3ebde580e3c3
srsEPC expect zero-padding MNC/MCC in config file. However,
001 and mcc will end up as 1 in the rendered template.
Therefore, they need to be formatted correctly.
Change-Id: Ie63cd1b15b961e493a6dcbd7e5a4fbabe0bb6f33
when phy.signal=1 is set in the log_options, the eNB will dump
a binary file that needs to be copied back as well
Change-Id: I63d13cb74572ac065d5a3fcfb1632552d0a6dbc6
this avoids issues when the channel emulation stops in the middle
of a high attenuation values and the device is left in this state.
Change-Id: I9aeafc68bf81b8932aac4cb28040b9aea6bfcbdb
This object allows to run the "stress" cmdline program in the background
on the specifies run_node, to simulate system load.
To run stress, a test can simply do:
stress = tenv.stress(epc.run_node())
stress.start(cpu_workers=2, mem_workers=1, io_workers=1)
And the test environment will remember to stop it when the test finishes.
Change-Id: I21023e6c64c48109f294291bfe3d8d8f4e1de038
this method uses the kpi_analyzer module for analyzing
stdout, CSV metrics and the logfile (if present).
if the module can't be loaded, no KPI will be added.
Change-Id: I28226a375f9ac4e08424c488062ae6a74a19af92
New patchelf 0.11 release is out and it has fixes hitting us in both 0.9
and 0.10 on different binaries. So let's simply requiring having
patchelf 0.11 in all cases and be done with it (actually, if not running
4G binaries, using 0.9 is enough).
Related: OS#4389
Change-Id: I2701e46e7710db4c923a68e6b3a2f3c7b126f356
every call to verify_metrics would copy back metrics again. see log here:
23:29:22.149299 run srsue(pid=31521): Terminating (SIGINT)
23:29:22.368263 run srsue(pid=31521): Terminated: ok {rc=0}
23:29:28.401035 run scp-back-metrics(pid=32265): Launched
23:29:29.423083 run scp-back-metrics(pid=32265): Terminated: ok {rc=0}
23:29:29.490275 run scp-back-metrics(pid=32271): Launched
23:29:30.513852 run scp-back-metrics(pid=32271): Terminated: ok {rc=0}
23:29:30.550862 run scp-back-metrics(pid=32277): Launched
23:29:31.573962 run scp-back-metrics(pid=32277): Terminated: ok {rc=0}
this patch only copies back metrics only once. also make sure that, similar
to logs, metrics are always copied back at the end of the run even if they
are not used for metrics checking. this is needed to run the plotting
script.
Change-Id: Ie7c156a5b2c8768bf90ff8e86515976e0d454c25
Andre Puschmann
Pau Espin
Vadim Yanitskiy