I'm using the Metashape python library (Metashape-1.5.3-cp35.cp36.cp37-abi3-linux_x86_64.whl) on Linux (Ubuntu 18.04.2 LTS), with Python 3.6.8 .
When I do a run of my script (which does a bunch of stuff like add photos and build depthmaps/densecloud/dem/ortho/etc and so on), at some I call
chunk.exportReport(path = report_path).
In the produced report PDF, in the Processing Parameters, there are a number of lines like
"Point colors %n bands, uint 8"
or
"Processing time %n minutes %n seconds"
I think it's every parameter with a time, and every parameter describing a colorspace.
Otherwise the report looks great, and the report doesn't really matter anyway, and as far as I can tell all the other outputs are great, so it's kinda low priority....
... but it'd be nicer if the processing times were reported or otherwise output in a way I can read them.
Oh, and if I open up the project in Metashape GUI after the fact, it has processing times and colorspaces visible (with values that seem plausibly correct).