Comment 33 for bug 1777480

Again thanks for fixing this. Just a note as to why I still don't believe read/write/access speeds is my issue here. It would be nice to know why I get this issue and you could only recreate it when using a slow HDD with your library on it.

$ sudo hdparm -Tt /dev/sda
[sudo] password for dale:

/dev/sda:
 Timing cached reads: 10756 MB in 2.00 seconds = 5388.74 MB/sec
 Timing buffered disk reads: 1592 MB in 3.00 seconds = 530.21 MB/sec

That's my Samsung Evo 850 SSD I currently use. I used to get the same issue on my Crucial MX200 SSD before I upgraded it for more space. I tried every available i/o scheduler and they made no different to cache misses.