Ah. Will do so. But the problem I am having with the RTCAN gives
latencies of the order of 0.2ms fluctuating heavily and visible
immediately.
No matter what else I do with my system ,even downloading email to
thunderbird while sending this email to you and compiling another
program at the same time hardly disrupts my apps period times that
much.
Roland
On 3/6/07, Gilles Chanteperdrix <[EMAIL PROTECTED]> wrote:
roland Tollenaar wrote:
>>Just run latency -p 1000 with some load. If you observe abnormal
>>latencies with the latency test, then you have a hardware problem. If
>>you observe normal latencies with the latency test, then your
>>application has a problem.
>
>
> The results:
>
> RTD| 29.333| 31.009| 179.352| 0| 29.333| 204.495
> RTD| 29.333| 31.009| 201.142| 0| 29.333| 204.495
> RTD| 29.333| 31.009| 203.657| 0| 29.333| 204.495
> RTD| 29.333| 31.847| 201.980| 0| 29.333| 204.495
> RTD| 29.333| 31.009| 181.866| 0| 29.333| 204.495
> RTD| 29.333| 31.847| 201.142| 0| 29.333| 204.495
> RTD| 29.333| 31.009| 202.819| 0| 29.333| 204.495
> RTT| 00:00:22 (periodic user-mode task, 1000 us period, priority 99)
> RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst
> RTD| 29.333| 31.847| 209.523| 0| 29.333| 209.523
> RTD| 29.333| 31.847| 206.171| 0| 29.333| 209.523
> RTD| 29.333| 31.847| 204.495| 0| 29.333| 209.523
> RTD| 29.333| 31.847| 204.495| 0| 29.333| 209.523
> RTD| 29.333| 31.847| 203.657| 0| 29.333| 209.523
> RTD| 29.333| 31.847| 203.657| 0| 29.333| 209.523
> RTD| 29.333| 31.009| 178.514| 0| 29.333| 209.523
> RTD| 29.333| 30.171| 201.142| 0| 29.333| 209.523
> RTD| 29.333| 30.171| 199.466| 0| 29.333| 209.523
> RTD| 29.333| 31.009| 200.304| 0| 29.333| 209.523
> RTD| 29.333| 30.171| 180.190| 0| 29.333| 209.523
> RTD| 28.495| 31.009| 201.142| 0| 28.495| 209.523
> RTD| 29.333| 31.009| 201.142| 0| 28.495| 209.523
> RTD| 29.333| 31.009| 204.495| 0| 28.495| 209.523
> RTD| 29.333| 31.009| 200.304| 0| 28.495| 209.523
> RTD| 29.333| 31.009| 203.657| 0| 28.495| 209.523
> RTD| 29.333| 31.009| 200.304| 0| 28.495| 209.523
> RTD| 29.333| 30.171| 201.142| 0| 28.495| 209.523
> RTD| 29.333| 30.171| 201.980| 0| 28.495| 209.523
> RTD| 29.333| 31.009| 202.819| 0| 28.495| 209.523
> ---|------------|------------|------------|--------|-------------------------
> RTS| 28.495| 30.171| 209.523| 0| 00:00:42/00:00:42
>
>
> IMHO this looks ok does it not?
To get reliable results, you should run the test for a few hours. Not 22
seconds.
--
Gilles Chanteperdrix
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