OS X Calendar extremely slow
59855
Calendar.app extremely slow in El Capitan. Rebuild cache? Other solution?
85722
How do I get Siri to make an event on a Gmail or Exchange calendar?
142825
Why my ubuntu 16.04 LTS suddenly become very slow?
95518
Large update taking too long; looks like it is updating more records than I have
101336
How to persistently control maximum system resource consumption on Mac?
23914
Some applications on Ubuntu 19.10 very slow to start
158676
Throttle network bandwidth per application in Mac OS X
108362
How do I resolve slow and choppy performance in virtualbox?
66312
Capturing screenshots on macOS Sierra is very slow
34632
How to limit the bandwidth on a per-application (or per-process) basis in OS X Yosemite?
20367
Ubuntu 20.04 Gnome Very slow
137145
NSDateFormatter returning nil in OS 4.0
83729
Program SIGNIFICANTLY slower when used from the TTY
113156
Why is the MacTeX distribution so large? Is there anything smaller for OS X?
45150
Is there a way to throttle javascript performance to simulate a slow client
107317
Calendar month view is unresponsive on iOS 9
27032
Missing date & time applet from top Unity panel