Improved flown analyse event:

 * store packet directions
 * merged direction based IATs
 * merged direction based PKTLENs

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 10 insertions, 10 deletions

diff --git a/test/results/fix.pcap.out b/test/results/fix.pcap.out
index 8f9010a48..62611267e 100644
--- a/test/results/fix.pcap.out
+++ b/test/results/fix.pcap.out
@@ -29,7 +29,7 @@
 00522{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":44,"source":"fix.pcap","alias":"nDPId-test","flow_id":6,"flow_packet_id":2,"flow_src_last_pkt_time":1493755109654913,"flow_dst_last_pkt_time":1493755109655079,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1493755109655079,"pkt":"ACJNe\/gxTHK5MeMlCABFAAA07JVAAEAGb0LAqAAUCBEWH7taD6B8NqfnDJ+ZSYAQhgAbHwAAAQEICho\/VIrKvigo"}
 00642{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":45,"source":"fix.pcap","alias":"nDPId-test","flow_id":6,"flow_packet_id":3,"flow_src_last_pkt_time":1493755109654913,"flow_dst_last_pkt_time":1493755109655263,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":152,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":152,"pkt_l4_len":118,"thread_ts_usec":1493755109655263,"pkt":"ACJNe\/gxTHK5MeMlCABFAACK7JZAAEAGbuvAqAAUCBEWH7taD6B8NqfnDJ+ZSYAYhgDh+QAAAQEICho\/VIrKvigoOD1GSVhDT01QATk9NzEBeJwNx7ENgDAMBED9QER+x684kdwisQEtDR0N+xdw3WXtx9miEbPMQugqQ48\/iuGQlxuHyXzjXMrlCdLrvt4HtKKED90WDdY="}
 00553{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":63,"source":"fix.pcap","alias":"nDPId-test","flow_id":5,"flow_packet_id":3,"flow_src_last_pkt_time":1493755109941137,"flow_dst_last_pkt_time":1493755109440588,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":89,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":89,"pkt_l4_len":55,"thread_ts_usec":1493755109941137,"pkt":"THK5MeMlACJNe\/gxCABFAABLyzQAADIGwMPQ9WsDwKgAFA+gshDsZRDXr0wvBlAYWgiDjAAAOD1PATk9MDAyNAEzNT1HAQCIAAAAWQxAldWZn+Q2dgAAAAE="}
-01549{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":86,"source":"fix.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1493755109301176,"flow_src_last_pkt_time":1493755110311293,"flow_dst_last_pkt_time":1493755110311459,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":457,"flow_dst_max_l4_payload_len":86,"flow_src_tot_l4_payload_len":1522,"flow_dst_tot_l4_payload_len":86,"midstream":1,"thread_ts_usec":1493755110311459,"l3_proto":"ip4","src_ip":"208.245.107.3","dst_ip":"192.168.0.20","src_port":4000,"dst_port":45578,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"flow_min":170,"flow_avg":65174.2,"flow_max":314954,"flow_stddev":68088.5,"c_to_s_min":3585,"c_to_s_avg":67341.1,"c_to_s_max":314891,"c_to_s_stddev":67939.9,"s_to_c_min":170,"s_to_c_avg":63142.7,"s_to_c_max":314954,"s_to_c_stddev":68164.9},"pktlen": {"c_to_s_min":54,"c_to_s_avg":149.1,"c_to_s_max":511,"c_to_s_stddev":106.8,"s_to_c_min":60,"s_to_c_avg":65.0,"s_to_c_max":140,"s_to_c_stddev":19.4},"bins": {"c_to_s": [4,6,1,1,1,2,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [15,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},"ndpi": {"confidence": {"6":"DPI"},"proto":"FIX","proto_id":"230","encrypted":0,"breed":"Safe","category_id":16,"category":"RPC"}}
+01707{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":86,"source":"fix.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1493755109301176,"flow_src_last_pkt_time":1493755110311293,"flow_dst_last_pkt_time":1493755110311459,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":457,"flow_dst_max_l4_payload_len":86,"flow_src_tot_l4_payload_len":1522,"flow_dst_tot_l4_payload_len":86,"midstream":1,"thread_ts_usec":1493755110311459,"l3_proto":"ip4","src_ip":"208.245.107.3","dst_ip":"192.168.0.20","src_port":4000,"dst_port":45578,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":170,"avg":65174.2,"max":314954,"stddev":68088.5,"var":4636038656.0,"ent":4.4,"data": [170,209,52428,3585,93980,87569,49399,50741,50707,52796,52875,49653,49630,49737,49707,49456,49402,49750,49791,49981,50005,49926,49930,49589,49596,49797,49760,50218,50168,314891,314954,0]},"pktlen": {"min":54,"avg":107.1,"max":511,"stddev":87.5,"var":7658.2,"ent":4.7,"data": [93,60,140,169,54,60,511,60,230,60,233,60,143,60,110,60,185,60,112,60,81,60,106,60,81,60,89,60,108,60,81,60]},"bins": {"c_to_s": [4,6,1,1,1,2,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [15,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,1,0,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"FIX","proto_id":"230","encrypted":0,"breed":"Safe","category_id":16,"category":"RPC"}}
 00753{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":87,"source":"fix.pcap","alias":"nDPId-test","flow_id":7,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1493755110320014,"flow_src_last_pkt_time":1493755110320014,"flow_dst_last_pkt_time":1493755110320014,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":77,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":77,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":77,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1493755110320014,"l3_proto":"ip4","src_ip":"208.245.107.3","dst_ip":"192.168.0.20","src_port":4000,"dst_port":38652,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00613{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":87,"source":"fix.pcap","alias":"nDPId-test","flow_id":7,"flow_packet_id":1,"flow_src_last_pkt_time":1493755110320014,"flow_dst_last_pkt_time":1493755110320014,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":131,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":131,"pkt_l4_len":97,"thread_ts_usec":1493755110320014,"pkt":"THK5MeMlACJNe\/gxCABFAAB1U\/wAADIGN9LQ9WsDwKgAFA+glvwzTd9PWnk+l1AYb96N\/wAAOD1PATk9MDA2NgEzNT1HAQHYAAAABVkI5OEMFeFiPZCEMAATlYJyAAAABFkI5OEMFVZHfdCEMAATwIJ3AAAABlkI5OEIW+2APQJxEAQ="}
 00849{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":87,"source":"fix.pcap","alias":"nDPId-test","flow_id":7,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1493755110320014,"flow_src_last_pkt_time":1493755110320014,"flow_dst_last_pkt_time":1493755110320014,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":77,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":77,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":77,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1493755110320014,"l3_proto":"ip4","src_ip":"208.245.107.3","dst_ip":"192.168.0.20","src_port":4000,"dst_port":38652,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"FIX","proto_id":"230","encrypted":0,"breed":"Safe","category_id":16,"category":"RPC"}}
@@ -38,14 +38,14 @@
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 00525{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":89,"source":"fix.pcap","alias":"nDPId-test","flow_id":8,"flow_packet_id":2,"flow_src_last_pkt_time":1493755110328857,"flow_dst_last_pkt_time":1493755110328967,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1493755110328967,"pkt":"ACJNe\/gxTHK5MeMlCABFAAA0b9ZAAEAG7AHAqAAUCBEWH5\/WD6D+vKsbjSdUdYAQ\/\/\/knQAAAQEICtZGrHjKvirJ"}
 00515{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":92,"source":"fix.pcap","alias":"nDPId-test","flow_id":7,"flow_packet_id":2,"flow_src_last_pkt_time":1493755110320014,"flow_dst_last_pkt_time":1493755110362185,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":60,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":60,"pkt_l4_len":20,"thread_ts_usec":1493755110362185,"pkt":"ACJNe\/gxTHK5MeMlCABFAAAouAtAAEAGhg\/AqAAU0PVrA5b8D6BaeT6XM03fnFAQ\/GxkGwAAAAAAAAAA"}
-01540{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":114,"source":"fix.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1493755109264927,"flow_src_last_pkt_time":1493755110667807,"flow_dst_last_pkt_time":1493755110668000,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":69,"flow_dst_max_l4_payload_len":87,"flow_src_tot_l4_payload_len":553,"flow_dst_tot_l4_payload_len":87,"midstream":1,"thread_ts_usec":1493755110668000,"l3_proto":"ip4","src_ip":"8.17.22.31","dst_ip":"192.168.0.20","src_port":4000,"dst_port":47968,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"flow_min":25,"flow_avg":90514.6,"flow_max":300186,"flow_stddev":84141.6,"c_to_s_min":29,"c_to_s_avg":93525.3,"c_to_s_max":300170,"c_to_s_stddev":84262.5,"s_to_c_min":25,"s_to_c_avg":87692.1,"s_to_c_max":300186,"s_to_c_stddev":83930.1},"pktlen": {"c_to_s_min":66,"c_to_s_avg":100.6,"c_to_s_max":135,"c_to_s_stddev":15.8,"s_to_c_min":66,"s_to_c_avg":71.4,"s_to_c_max":153,"s_to_c_stddev":21.1},"bins": {"c_to_s": [6,8,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [15,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},"ndpi": {"confidence": {"6":"DPI"},"proto":"FIX","proto_id":"230","encrypted":0,"breed":"Safe","category_id":16,"category":"RPC"}}
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@@ -63,8 +63,8 @@
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 00892{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":1261,"source":"fix.pcap","alias":"nDPId-test","flow_id":8,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":18,"flow_first_seen":1493755110328857,"flow_src_last_pkt_time":1493755132019095,"flow_dst_last_pkt_time":1493755132019254,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":81,"flow_dst_max_l4_payload_len":85,"flow_src_tot_l4_payload_len":750,"flow_dst_tot_l4_payload_len":170,"midstream":1,"thread_ts_usec":1493755132120045,"l3_proto":"ip4","src_ip":"8.17.22.31","dst_ip":"192.168.0.20","src_port":4000,"dst_port":40918,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"FIX","proto_id":"230","encrypted":0,"breed":"Safe","category_id":16,"category":"RPC"}}
@@ -86,10 +86,10 @@
 ~~ total active/idle flows...: 12/12
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6120266 bytes
-~~ total memory freed........: 6120266 bytes
-~~ total allocations/frees...: 122894/122894
+~~ total memory allocated....: 6114698 bytes
+~~ total memory freed........: 6114698 bytes
+~~ total allocations/frees...: 122870/122870
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 488 chars
-~~ json string max len.......: 1568 chars
-~~ json string avg len.......: 1027 chars
+~~ json string max len.......: 1763 chars
+~~ json string avg len.......: 1124 chars