Bug 452927

Summary: Konsole sometimes takes more than 1 second to start on hard disk
Product: [Applications] konsole Reporter: smit <smit17xp>
Component: generalAssignee: Konsole Bugs <konsole-bugs-null>
Status: RESOLVED FIXED    
Severity: normal CC: nicolas.fella, smit17xp
Priority: NOR    
Version First Reported In: master   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description smit 2022-04-23 20:55:07 UTC 
SUMMARY
Same as title.

STEPS TO REPRODUCE
Execute konsole. Can't reproduce all the time but it happens like 4/10 times

OBSERVED RESULT
Sometimes, takes more than 1 or 2 seconds to show window

Compiled console with #define PROFILE_STARTUP and it gives 

Construction completed in 1533 ms
Startup complete in 1537 ms

EXPECTED RESULT
start under 300ms 

SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.24.4
KDE Frameworks Version: 5.93.0
Qt Version: 5.15.3
Kernel Version: 5.17.4-zen1-1-zen (64-bit)
Graphics Platform: X11
Processors: 8 × Intel® Core™ i7-8565U CPU @ 1.80GHz
Memory: 19.4 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 620

ADDITIONAL INFORMATION

On my XFS+HDD 4 out 10 tries, konsole takes ~1 second to load and 6 out 10 it takes around ~450ms.

On XFS+SSD it takes under 300ms always. Also tested on old PC who's HDD is slower than mine and its takes around 300ms there too. It looks like this problem is unique to XFS+HDD
Comment 1 smit 2022-04-24 04:25:58 UTC 
Also other terminals like qterminal, alacritty and xfce4-terminal start under 300ms everytime on my XFS+HDD setup