Is there anyway in an asset to access the total time it took to run the asset?

Hi Clovis. In an asset if you want to see how long it took the prior run for the asset to run, you could do something like this:

event_records = context.instance.get_event_records(
        EventRecordsFilter(
            DagsterEventType.ASSET_MATERIALIZATION, asset_key=AssetKey("some_asset")
        ),
        limit=1,
    )
    if event_records:
        step_stats = next(
            iter(context.instance.get_run_step_stats(event_records[0].run_id, ["some_asset"]))
        )
        step_time = step_stats.end_time - step_stats.start_time
        <http://context.log.info|context.log.info>(f"step_time: {step_time}")

which basically fetches the latest run id for a given asset, and fetches the step stats from the run to calculate how long the step took