diff options
author | Xavier Simonart <xavier.simonart@intel.com> | 2020-07-02 10:02:40 +0200 |
---|---|---|
committer | Xavier Simonart <xavier.simonart@intel.com> | 2020-09-21 09:56:18 +0200 |
commit | ace499fbbdd44cbb9c0d68d6aad40e0b280d54de (patch) | |
tree | 2c44572bc385b4975dc4aac8795f7cc874fdd548 /VNFs/DPPD-PROX/stats_latency.c | |
parent | 163323cd8f9eec2390099ca4834827a28c46c6db (diff) |
Added support for reporting packet (mis)order.
The "Latency" screen has been updated with 3 columns:
- mis-ordered
Count the number of mis-ordered packets.
- extent:
Gives an indication of how mis-ordered the packets are.
Receiving packet "x - 5" after receiving packet "x" will
cause an extent of 5.
- duplicate:
Count number of duplicate packets.
Following commands have been added for the impair mode:
- proba no drop: replaces the former "probability" command.
Percentage of forwarded packets. So 99.5 means 0.5% of packet drop.
- proba delay
Percentage of delayed packets for the impair mode.
- proba duplicate
Percentage of duplicate packets.
Similar parameters are supported within the config files:
- proba no drop
- proba delay
- proba duplicate
Note: it is recommanded to use the signature when measuring packet
misorder, as otherwise unexpected packet would cause miscounts.
Change-Id: I037f606f264d6e2bd7f123df5ed57ab7df8386d7
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Diffstat (limited to 'VNFs/DPPD-PROX/stats_latency.c')
-rw-r--r-- | VNFs/DPPD-PROX/stats_latency.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/stats_latency.c b/VNFs/DPPD-PROX/stats_latency.c index 58bad6fa..5b2989df 100644 --- a/VNFs/DPPD-PROX/stats_latency.c +++ b/VNFs/DPPD-PROX/stats_latency.c @@ -228,6 +228,9 @@ static void stats_latency_from_lat_test(struct stats_latency *dst, struct lat_te dst->tot_packets = src->tot_pkts; dst->tot_all_packets = src->tot_all_pkts; dst->lost_packets = src->lost_packets; + dst->mis_ordered = src->mis_ordered; + dst->extent = src->extent; + dst->duplicate = src->duplicate; } static void stats_latency_update_entry(struct stats_latency_manager_entry *entry) |