On Thu, 2006-02-23 at 10:50 +0100, Matus UHLAR - fantomas wrote: > > > On 21.02 12:33, Ow Mun Heng wrote: > > > > P 133 Mhz > > > > 128MB Ram > > > > 20GB Hard Disk > > > > 1GB Cache in aufs > > > > Fedora Core 3 > > > > > > > > Here are the stats reported by calamaris 2.99 > > > > Total amount: requests 10471 > > > > Total amount cached: requests 1330 > > > > Request hit rate: % 12.70 > > > > Total Bandwidth: Byte 107M > > > > Bandwidth savings: Byte 1767K > > > > Bandwidth savings in Percent (Byte hit rate): % 1.62 > > > > Average speed increase: % -0.49 > > ...add more memory and disk space. Not an option unfortunately > I haven't seen his cache_mem cache_mem used to be at 32MB (because I wantted to save on Bandwidth, but I've since lowered it down to 4MB default due to me now wanting more speed increase instead > and memory > usage, but maybe using more than one GB for disk cache would help a bit > without machine starting to swap... The rest are really default values. I didn't change anything else > > But as long as the question was what to do "besides the hardware"... > > Also: What replacement policy do you (Ow Mun Heng) use? I use heap LFUDA for > disk objects and heap GSDF for memory cache. LFUDA gave me 2% better byte > radio and GSDF 2% better hit ratio IIRC. default, which would mean LRU. > -- Ow Mun Heng Gentoo/Linux on DELL D600 1.4Ghz 1.5GB RAM 98% Microsoft(tm) Free!! Neuromancer 15:37:03 up 3 days, 18:13, 5 users, load average: 0.75, 0.80, 0.67
