https://bz.apache.org/ooo/show_bug.cgi?id=117348
--- Comment #5 from bmarcelly <[email protected]> --- Created attachment 85287 --> https://bz.apache.org/ooo/attachment.cgi?id=85287&action=edit One sheet without comments, another with comments In this attachment, sheet "NoComment" contains a row of 10 cells with numbers. Copy (Ctrl-C) the range A1:J1 Select range A2:A2000 (type it in the Name Box above header A) Paste (Ctrl-V) In a blink of an eye you obtain 20 000 filled cells. Reload the document. Use now sheet "WithComments". It contains a row of 10 cells with numbers and comments. Copy (Ctrl-C) the range A1:J1 Select range A2:A2000 Paste (Ctrl-V) Calc is working for 90 seconds to do this copy, without responding. If not convinced, repeat the test for A2:A50000 or bigger. Tested on a Windows 7 PC, with processor i5-4570 with 4 cores at 3.2GHz, 8 GB RAM. CPU usage 25% during the copy. -- You are receiving this mail because: You are the assignee for the issue. You are on the CC list for the issue.
