2020-10-05 Meeting notes

Date

Attendees

Discussion items

WhoNotes
  • Started writing test for making the same actions as was done on the Longevity stand. The test is ready.
    • Both Postgres and memory problems can be checked by that test.
    • Next step: find a reason for the problem and solve it.
    • Postgres issue does not have an obvious reason for now. There are no consistent results. Mikhail proposed to save all logs and timings
    • Memory consumption: we have a code which counts objects and pointers. Михаил Болдырев merged that code.
    • Protobuf-generated classes make a problem with the pointer counting, as they cannot be easily wrapped.
  • I need to also update the test for optimization of the memory in the test
  • In Postgres, we currently have all data saved, so we can proceed with the analysis.
    • I can share the test on Github, so Stephan can start making experiments, gather data and make an analysis.
  • Now working on the code with pointers and objects counting for catching the problem with the synchronization memory over-consumption.
  • We need a task for making the pointer counting for reuse
    • For making the code ready to merge in "master"
Stepan Lavrentev
  • I will get the test and parameters from Andrey and check the data.
  • Also, working on the preparation of Locust image for longevity stand with Sofiane
  • There is a question from community, sent it in the chat

Action items