PF_RING (Vanilla) latency
Eitan Michaelson <[email protected]> Thu, 15 Aug 2019 09:42:59 +0300
| Newsgroups | gmane.linux.ntop.devel |
|---|---|
| Message-ID | <[email protected]> |
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<p>Hello,</p>
<p><br>
</p>
<p>Just completed a simple test and I'm not sure I'm getting the
expected results..</p>
<p>I'm unis pfring_recv() to collects packets and then doing
immediately pfring_send() to send </p>
<p>them back (on a different ring/ interface).</p>
<p><br>
</p>
<p>Measuring this with an external sniffer shows around 1 second
delay between </p>
<p>the time that the packet was received and sent. This is the only
process running on the PC (Core i7)</p>
<p><br>
</p>
<p>1. Does this makes any scene?</p>
<p>2. What can I do to speed things to a reasonable speed ?</p>
<p><br>
</p>
<p>Thank you,</p>
<p>Eitan.</p>
<p><br>
</p>
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