4 ms·
It's at least 5 seconds on Apple SSDs. Not sure if they even lazily flush at all. They might rely on the OS to periodically issue flushes (I heard launchd does
by marcan_42 5y ago
It's at least 5 seconds on Apple SSDs. Not sure if they even lazily flush at all. They might rely on the OS to periodically issue flushes (I heard launchd does that every 30 seconds).