id summary reporter owner description type status priority milestone component version resolution keywords cc drp_resources i_links o_links remaining_time sprint 13192 BUG: multi-z images tile loading pwalczysko pwalczysko "TILE LOADING: Both on 5.1.4 and 5.2.2 servers, default jvm settings, default tile size. By eye for fake image z=12000, y=3000, c=3: - open an image in Full viewer, make sure you are on the lowest zoom - drag the zoom to highest and count slowly, stop counting when the image in Insight becomes interactive again - z=1 -> less than a second - z=400 -> 4 seconds - z=800 -> 6 seconds By CLI metrics Experiment 1 - open an image in Full viewer of Insight, be in the lowest zoom (always the case in 522, not the case in 514) - in case you are not in the lowest zoom, drag the slider to lowest zoom and wait till operation finishes - drag the slider to zoom in into the highest zoom - take jstacks every second starting before you open the image in Full Viewer and finishing when the image is again interactive in Full Viewer in Insight and in full zoom - take also logs after these actions The results, jstacks and logs of Experiment1 are on team/pwalczysko/Experiment1 It is clear, that the amount of z planes has detrimental influence on the tile loading. Further metrics (514 and web) to come). " task new critical Unscheduled Services OMERO-5.2.0 ux@… mlinkert sbesson