Specify log level for a specific component. For example::
- --log-level eal:8
+ --log-level lib.eal:debug
Can be specified multiple times.
By default, trace output will created at ``home`` directory and parameter
must be specified once only.
+* ``--trace-bufsz=<val>``
+
+ Specify maximum size of allocated memory for trace output for each thread.
+ Valid unit can be either ``B`` or ``K`` or ``M`` for ``Bytes``, ``KBytes``
+ and ``MBytes`` respectively. For example:
+
+ Configuring ``2MB`` as a maximum size for trace output file::
+
+ --trace-bufsz=2M
+
+ By default, size of trace output file is ``1MB`` and parameter
+ must be specified once only.
+
+* ``--trace-mode=<o[verwrite] | d[iscard] >``
+
+ Specify the mode of update of trace output file. Either update on a file
+ can be wrapped or discarded when file size reaches its maximum limit.
+ For example:
+
+ To ``discard`` update on trace output file::
+
+ --trace-mode=d or --trace-mode=discard
+
+ Default mode is ``overwrite`` and parameter must be specified once only.
+
Other options
~~~~~~~~~~~~~
* ``mbuf-pool-ops-name``:
Pool ops name for mbuf to use.
+
+* ``--telemetry``:
+
+ Enable telemetry (enabled by default).
+
+* ``--no-telemetry``:
+
+ Disable telemetry.