[rrd-developers] [PATCH] rrdcached multiple writer threads

Daniel.Pocock at barclayscapital.com Daniel.Pocock at barclayscapital.com
Mon Nov 10 09:44:13 CET 2008


> Now, rrdcached can have more simultaneous I/O requests into 
> the kernel.
> This may allow the kernel to re-order disk writes, resulting 
> in better disk throughput.  In practice, throughput is 
> increased by 2-3x.


Hi Kevin,

Before I integrate this with my own code, could you propose some tests
that I should run with and without this code to measure the difference?

Regards,

Daniel
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