Alcatel-Lucent 5620 - Page 98

Table 6-18 cflowd statistics scaling limits for Business deployments
5620 SAM Cflowd auxiliary
processing rate in flows per
second
Statistic types used and counters
used
1
Maximum number of unique
objects in Memory
2
Packet Loss per Hour
3
100,000 FPS Comprehensive/Volume/
Unknown/Vol S.S Only All Counters
60M objects <= 1%
TCP/TCP S.S Only: Default Counter 25M objects <= 1%
TCP/TCP S.S Only: All Counters 15M objects <= 1%
RTP Only: Default Counters 10M objects <= 1%
RTP Only: All Counters 3M objects <= 1%
Combined Comprehensive/Volume/
Unknown/TCP/RTP (including Special
Study)
20M Comp/Volume/
Unknown + 5M TCP (All
Cnt) + 0.5 RTP (All Cnt)
<= 1%
Notes:
1. Comprehensive/Volume/ Unknown/Volume SS: All Counters RTP/TCP/TCP S.S Counter Selection Default
Counters: Leaving default enabled counters on All Counters: Enabling all available counters for given stat
type. There are 40-60 total counters available for TCP and RTP types.
2. Number of aggregated output requisitions that are sent to the server every 60 seconds. Assumes transfer has
sufficient bandwidth to complete in a timely manner.
3. Packet loss may increase if communication between the 5620 SAM Cflowd Aux and target file server is
interrupted
Scaling
Scaling guidelines for Cflowd statistics collection
Scaling guidelines for Cflowd statistics collection
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6-24
5620 SAM
3HE-09809-AAAG-TQZZA 13.0 R7
Issue 1 December 2015