trying https://www.nuget.org/api/v2/package/Microsoft.Extensions.ObjectPool/5.0.11
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   220    0   220    0     0    130      0 --:--:--  0:00:01 --:--:--   130
100 71100  100 71100    0     0  35530      0  0:00:02  0:00:02 --:--:-- 35530