Slow scrolling and high CPU initialization in the expert configuration with specific content (for example histories)
Steps to Reproduce:
1. Open LibreOffice
2. Tools -> Options -> Advanced
3. Click Open Export Configuration
4. Search term: Histories -> Enter
5. Scroll up and down and monitor CPU usage and notice a lag (btw, some file open historie is needed)
High CPU initialization an laggy scrolling
User Profile Reset: No
Build ID: cc1db6f2b0ebe05ae807628778835b62df00eca2
CPU threads: 4; OS: Windows 6.3; UI render: default;
TinderBox: Win-x86@42, Branch:master, Time: 2017-12-02_23:45:34
Locale: nl-NL (nl_NL); Calc: CL
User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0
Working on copies of the same profile, scrolling in the expert configuration is smoother with LO 188.8.131.52.0+ than with the master. So set status to NEW.
Both need 100% of the used CPU but I am not sure if that is an abnormal behavior.
Best regards. JBF
Created attachment 138642 [details]
Callgrind output from master
Arch Linux 64-bit
Build ID: 12d3d90b87d1685d526f576eba62caa79c0df418
CPU threads: 8; OS: Linux 4.14; UI render: default; VCL: kde4;
Locale: fi-FI (fi_FI.UTF-8); Calc: group threaded
Built on December 22nd 2017
Probably the root cause is the same as in bug 114468
*** This bug has been marked as a duplicate of bug 114468 ***
*** Bug 114468 has been marked as a duplicate of this bug. ***
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