I'm confused: is it expected to not have a `startupCache` at all on macOS? Non of my profiles have one. `~/Library/Cache/Firefox/Profiles` is empty, and the folder is not in the main profile folder either. I tried on a VM with Windows 10 Home x64. ``` 版本 77.0b4 版本 ID 20200511090718 ``` Created a new profile, tried closing and opening several times, interact with preferences. No spikes in memory, it stays in the 250-300MB range. I tried replacing the `startupCache` folder with the ones provided, but the behavior is the same, no matter how many times I try. I even tried downloading 77.0b2 [from FTP](http://archive.mozilla.org/pub/devedition/releases/77.0b2/win64/zh-CN/) and keep the network disconnected to avoid updates, the memory usage is even lower (200-220 MB). ``` 版本 77.0b2 版本 ID 20200505174119 ```
Bug 1636067 Comment 26 Edit History
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I'm confused: is it expected to not have a `startupCache` at all on macOS? None of my profiles have one. `~/Library/Cache/Firefox/Profiles` is empty, and the folder is not in the main profile folder either. I tried on a VM with Windows 10 Home x64. ``` 版本 77.0b4 版本 ID 20200511090718 ``` Created a new profile, tried closing and opening several times, interact with preferences. No spikes in memory, it stays in the 250-300MB range. I tried replacing the `startupCache` folder with the ones provided, but the behavior is the same, no matter how many times I try. I even tried downloading 77.0b2 [from FTP](http://archive.mozilla.org/pub/devedition/releases/77.0b2/win64/zh-CN/) and keep the network disconnected to avoid updates, the memory usage is even lower (200-220 MB). ``` 版本 77.0b2 版本 ID 20200505174119 ```
~I'm confused: is it expected to not have a `startupCache` at all on macOS? None of my profiles have one. `~/Library/Cache/Firefox/Profiles` is empty, and the folder is not in the main profile folder either.~ **EDIT:** ignore the part above, apparently they're hidden on macOS (or, at least on mine). I tried on a VM with Windows 10 Home x64. ``` 版本 77.0b4 版本 ID 20200511090718 ``` Created a new profile, tried closing and opening several times, interact with preferences. No spikes in memory, it stays in the 250-300MB range. I tried replacing the `startupCache` folder with the ones provided, but the behavior is the same, no matter how many times I try. I even tried downloading 77.0b2 [from FTP](http://archive.mozilla.org/pub/devedition/releases/77.0b2/win64/zh-CN/) and keep the network disconnected to avoid updates, the memory usage is even lower (200-220 MB). ``` 版本 77.0b2 版本 ID 20200505174119 ```