Re: Which indicator determines general freenet performance? CPU bottleneck or not?

On 07/05/2014 08:10 AM, Wolfram Goetz wrote:
> Hello,
> 
> which indicator is more important for the overall performance of Freenet:
> The input/output rates or the access rates? Or is it something else?
> 
> I'm asking because I'm currenty running a dedicated Freenet machine on
> Kubuntu 14.04 and I wonder if I still have a CPU bottleneck. Hardware is a
> Celeron G1620 (Ivy Bridge, 2x 2.7 GHz), 4TB 3,5'' 5900rpm HDD, had upgraded
> from a much slower AMD E-350 (2x 1,6 GHz, less IPC).
> 
> The system info says the CPU is rarely above 50% load. But I get slower
> input/output rates than on a faster machine (i5-2500k @ 4x 4.0 GHz, Windows
> 7, system on a SSD, Freenet on a 7.200rpm HDD) with a test install of
> freenet. It's roughly 150KiB/s vs. 300 KiB/s. Access rates do not differ
> that much: About 15/s vs. 17/s.

Hm, I'm not sure. I'm not aware of many people profiling Freenet.

The thing that stands out to me is the machine getting less throughput
has a slower (5900 RPM vs 7200 RPM) hard drive.

Are the datastores the same size? Are success rates different?

> Best regards,
> 
> Wolfram

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