tech-kern archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: Problem with lots of (perhaps too much?) memory



On Wed, 17 May 2017, Paul Goyette wrote:

On Wed, 17 May 2017, J. Hannken-Illjes wrote:

- What is the size of your vnode cache (sysctl kern.maxvnodes)?

kern.maxvnodes = 6706326

What happens if you lower it to 1258268 for example?

vdrain kicks in almost immediately. ioflush continues to run. and I still have only 80MB free memory (according to top)

(This is with a build.sh -j 20 running in the background...)

Correction for the free memory comment - there is 89G Free. The 80M refers to Inact Memory


+------------------+--------------------------+----------------------------+
| Paul Goyette     | PGP Key fingerprint:     | E-mail addresses:          |
| (Retired)        | FA29 0E3B 35AF E8AE 6651 | paul at whooppee dot com   |
| Kernel Developer | 0786 F758 55DE 53BA 7731 | pgoyette at netbsd dot org |
+------------------+--------------------------+----------------------------+


Home | Main Index | Thread Index | Old Index