I use Storage facades to manage my Laravel application files and folder a lot, either on server storage or S3 compatible storage like DigitalOcean Spaces.
Recently I have a new microservice project kicked start and using Laravel 9, and I use the Storage facades as same as I did in previous projects.
So this time I need to use Storage::exists() to check if a file exists in a huge size of DigitalOcean Spaces (around 300GB). But the speed is pretty slow, sometimes it takes 3 seconds, but sometimes it can take more than 10 seconds for a single file check.
This problem happened quite randomly because I use the same method to check in my old projects running with other Laravel versions doesn’t have such a problem. Even if I use another S3 client also couldn’t reproduce the slowness, thus I decided to dig in and see what was going on.
End up I found this in FilesystemAdapter.php:
This leads me to the driver League\Flysystem\Filesystem , and I can see the implementation of has() function like the following:
And YES. This explains why the checking of a single file takes longer than expected.
Workaround
Use Storage::disk('s3')->fileExists($path) to check the file directly.
It avoids the calling to directoryExists($path) , which probably causes slowness on a huge side S3 storage.