vzlogger 0.8.6-2 (s390x binary) in ubuntu oracular

 vzlogger...
  * is a tool to read and log measurements of a wide variety of smartmeters and
    sensors to the volkszaehler.org middleware.
  * can run as a daemon or via Cron.
  * includes a tiny onboard httpd to serve
    realtime readings to the AJAX web frontend.
  * is written in C++.