on a 4 core machine, running varnish exclusively, all the I/O goes to
one core only:
# cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3
0: 603869381 0 0 0IO-APIC-edge timer
6: 3 0 0 0IO-APIC-edge fl
]] Sascha Ottolski
| it's debian etch with the stock 2.6.18 kernel. performance is ok, beside
| the fact that the load climbs up when the cache is about 40-50 % full
| (with a 517GB cache file); below 40 % the load stays below 3, but after
| that level it rises to over 7 and even 10 at peak ti
Am Montag 15 September 2008 16:16:33 schrieb Tollef Fog Heen:
> ]] Sascha Ottolski
>
> | it's debian etch with the stock 2.6.18 kernel. performance is ok,
> | beside the fact that the load climbs up when the cache is about
> | 40-50 % full (with a 517GB cache file); below 40 % the load stays
> | be
]] Sascha Ottolski
| Am Montag 15 September 2008 16:16:33 schrieb Tollef Fog Heen:
| > ]] Sascha Ottolski
| >
| > | it's debian etch with the stock 2.6.18 kernel. performance is ok,
| > | beside the fact that the load climbs up when the cache is about
| > | 40-50 % full (with a 517GB cache file);
Am Montag 29 September 2008 14:12:16 schrieb Tollef Fog Heen:
> ]] Sascha Ottolski
>
> | Am Montag 15 September 2008 16:16:33 schrieb Tollef Fog Heen:
> | > ]] Sascha Ottolski
> | >
> | > | it's debian etch with the stock 2.6.18 kernel. performance is
> | > | ok, beside the fact that the load climb