macOS performance: it's getting worse and worse
Hello everybody,
I am not starting this thread because of an actual problem with one of my Macs. However, I'd like to know your opinion about macOS' file system performance getting slower and slower with every OS update. For example, on my MacBook Pro from 2015, booting up as well as starting apps take pretty long times, just killing any advantage you would expect from state-of-the-art SSDs. Even on newest Macs with SSDs, every access to the file system seems to be extremely slow. APFS did not make it better – no, in my opinion, it got worse.
Over the past years I was always thinking that this is just the way how modern operating systems feel like, not considering other options such as Windows at all. In fact, I haven't touched Windows machines for quite a long time.
However, I am using an old 2009 MacMini as a kind of home server. OS X 10.11 is the last supported Apple OS on that machine. It features a 320 GB HDD, 4 GB RAM and 2x2Ghz Dual Core CPU. One could think that these specs are still good enough for simple office work. But no, in OS X, they are not: even simple tasks like browsing the Internet etc. are so slow that you just don't want to do it anymore. Sometimes, starting apps takes more than a minute before something appears. This applies to integrated apps such as iTunes or Pages etc., but also to 3rd party apps like Chrome browser or MS Office. So, I was actually giving up on the hope that there is anything I can do with this machine that would make it usable again (clean re-install of the OS did not help). However, as a last resort, I thought about installing Windows 10. Not an easy task, because Bootcamp prevents you from installing anything newer than Windows 7 on older Macs. But, I figured out ways to do it anyway, and succeeded. And now read this: this nine year old machine feels perfectly fast. Starting all—really all— apps is significantly faster than on my 2015, SSD-enabled MacBook Pro running High Sierra. The responsiveness is great and makes this 2009 MacMini a really reliable, fast office machine.
I am wondering what you guys think about the bad macOS performance. Isn't it time for Apple to re-introduce macOS with a completely revised kernel that fixes the performance issues that got worse and worse during the recent OS updates?
MacBook Pro with Retina display, macOS High Sierra (10.13.3)