Bug 70872 - Calc very slow with charts with large numbers
Summary: Calc very slow with charts with large numbers
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
(earliest affected) release
Hardware: x86-64 (AMD64) Linux (All)
: high major
Assignee: Not Assigned
: 80677 (view as bug list)
Depends on:
Reported: 2013-10-25 18:37 UTC by migilenik
Modified: 2015-10-23 17:23 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:
Regression By:

Example file with chart (185.74 KB, application/vnd.oasis.opendocument.spreadsheet)
2013-10-25 18:37 UTC, migilenik

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Description migilenik 2013-10-25 18:37:41 UTC
Created attachment 88122 [details]
Example file with chart

If i wanna change position of chart or add text or whatever, Calc is (i think) recalculating values over and over again. I have 10 000 numbers, values between cca 30 to 35 thousands and do something with document like that, is very complicated.
Calc is almost freezing every time I click.
Comment 1 Dominique Boutry 2013-10-27 15:56:41 UTC
Sur un ordinateur AMD Athlon(tm) II X2 220 Processor 2.80 GHz sous Win7 (mémoire RAM de 4 Go), sur un copier/coller du graphique :
- LibO présente des temps de 30 secondes pour le "copier" et 30 secondes pour le "coller",
- A00 4.0.0 copie très vite mais met 40 secondes pour le "coller",
- Excel 97 répond immédiatement, sur tout ce que j'ai essayé.
Comment 2 Maxim Monastirsky 2013-10-27 20:43:20 UTC
Confirmed using under Fedora 19 (64-bit).

@Dominique Boutry: Please post comments in English only.
Comment 3 Dominique Boutry 2013-10-27 22:11:46 UTC

On a computer AMD Athlon(tm) II X2 220 Processor 2.80 GHz under Win7 (4 Gb of RAM memory), for a copy/paste of the graphics :
- LibO shows a 30 seconds duration to copy and 30 seconds duration to paste,
- AOO 4.0.0 takes a second to copy and 40 seconds to paste,
- Excel 97 makes the whole quasi instantaneously, for every task I tried.
Comment 4 m.a.riosv 2014-06-29 20:11:00 UTC
*** Bug 80677 has been marked as a duplicate of this bug. ***
Comment 5 QA Administrators 2015-07-18 17:44:45 UTC
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Comment 6 Buovjaga 2015-10-23 17:23:50 UTC
No such perf problems anymore. 1 sec delay tops when manipulating chart. If you discover a longer delay, please give exact steps to reproduce and set back to NEW.

Win 7 Pro 64-bit Version:
Build ID: fcc2415ade6ae93710bbbda9f7e163045e323105
TinderBox: Win-x86@62-merge-TDF, Branch:MASTER, Time: 2015-10-21_16:55:13
Locale: fi-FI (fi_FI)