[Bug 266272] top reports incorrect amount of system memory

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 08 Sep 2022 16:55:15 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266272

--- Comment #8 from Eugene M. Zheganin <eugene@zhegan.in> ---
I'm afraid - no, at least not in the foreseeable future: this is a production
database for a service with hundreds of thousands of users (like literally), so
it's rebooted very rarely, probably once per year.

However, I can probably reboot it's replica: the bug is reproducible there too,
however if in original case top misses like 90 gigs of system memory, on the
replica this number is a bit smaller:

top:
[...]
Mem: 1651M Active, 9930M Inact, 2152M Laundry, 60G Wired, 330K Buf, 23G Free
[...]

reality:
real memory  = 171793448960 (163835 MB)
avail memory = 167167340544 (159423 MB)

Please let me know if this is acceptable.

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