Messages in this thread | | | Subject | Re: zswap: How to determine whether it is compressing swap pages? | From | Valdis.Kletnieks@vt ... | Date | Thu, 18 Jul 2013 13:36:49 -0400 |
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On Thu, 18 Jul 2013 20:43:40 +0800, Bob Liu said:
> Could you make some test by kernel compiling? Something like kernbench. > During my testing, I found that the swap ins/outs operations reduced but > the kernel compile time didn't reduce accordingly.
If your kernel source tree is cache-cold, the swap in/out activity is probably hidden and ahrd to notice among all the disk I/O to read the source in. [unhandled content-type:application/pgp-signature] | |