Memory consumption when testing

[German]

Using #2701 I saw that some tests seem to use a lot of memory, up to 240MB.

I do not think this is normal....

Details

tests/test_plotting.py::test_plots_no_vtk                                - 240.7 MB
tests/test_grpc.py::test_large_output                                    - 156.0 MB
tests/test_launcher.py::test_version                                     - 143.5 MB
tests/test_mapdl.py::test_apdl_logging_start                             - 133.9 MB
tests/test_plotting.py::test_pick_node_special_cases                     - 133.0 MB
tests/test_examples.py::test_detach_examples_submodule                   - 95.7 MB
tests/test_convert.py::test_converter_cli                                - 93.4 MB
tests/test_plotting.py::test_eplot_savefig                               - 83.1 MB
tests/test_misc.py::test_plain_report                                    - 77.5 MB
tests/test_plotting.py::test_pick_areas[S]                               - 65.9 MB
tests/test_plotting.py::test_pick_node_select_unselect_with_mouse        - 64.8 MB
tests/test_plotting.py::test_pick_kp[S]                                  - 64.7 MB
tests/test_plotting.py::test_pick_areas[A]                               - 64.7 MB
tests/test_plotting.py::test_pick_kp[U]                                  - 64.7 MB
tests/test_plotting.py::test_pick_nodes[A]                               - 64.6 MB
tests/test_plotting.py::test_pick_nodes[U]                               - 62.9 MB
tests/test_plotting.py::test_pick_areas[R]                               - 61.9 MB
tests/test_plotting.py::test_plotter_input                               - 61.9 MB
tests/test_plotting.py::test_pick_kp[A]                                  - 60.4 MB
tests/test_plotting.py::test_pick_areas[U]                               - 59.9 MB
tests/test_plotting.py::test_pick_kp[R]                                  - 58.9 MB
tests/test_plotting.py::test_pick_nodes[R]                               - 58.2 MB
tests/test_examples.py::test_download_manifold_example_data              - 52.9 MB
tests/test_mapdl.py::test_use_vtk                                        - 48.9 MB
tests/test_commands.py::test_cmd_class_dlist_vm                          - 44.5 MB
tests/test_mapdl.py::test_components_selection_keep_between_plots        - 42.1 MB
tests/test_plotting.py::test_show_bounds                                 - 41.4 MB
tests/test_plotting.py::test_bc_plot_options[True-True-True]             - 31.8 MB
tests/test_grpc.py::test_cmatrix                                         - 30.6 MB
tests/test_post.py::test_cuadratic_beam                                  - 27.4 MB
tests/test_post.py::test_elem_disp_plot[Y]                               - 24.7 MB
tests/test_plotting.py::test_vplot[None]                                 - 19.6 MB
tests/test_mapdl.py::test_cyclic_solve                                   - 19.3 MB
tests/test_plotting.py::test_aplot[None]                                 - 18.6 MB
tests/test_plotting.py::test_eplot[True]                                 - 15.5 MB
tests/test_examples.py::test_download_cfx_mapping_example_data           - 13.6 MB
tests/test_plotting.py::test_aplot[False]                                - 12.6 MB
tests/test_plotting.py::test_nplot[None-True]                            - 12.1 MB
tests/test_plotting.py::test_file_type_for_plots                         - 10.2 MB
tests/test_plotting.py::test_eplot[False]                                - 10.2 MB

[German]

I do not have the bandwidth for this at the moment. So I'm keeping this issue open for the future.