Improved the point of time when to append the raw packet base64 data to the serializer.

 * nDPId-test: Increased the max-packets-per-flow-to-send from 3 to 5.
   This is quite useful for TCP as the first 3 packets are usually part of the three-way-handshake.

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

1 files changed, 12 insertions, 10 deletions

diff --git a/test/results/exe_download_as_png.pcap.out b/test/results/exe_download_as_png.pcap.out
index b803421c0..f130ca5a6 100644
--- a/test/results/exe_download_as_png.pcap.out
+++ b/test/results/exe_download_as_png.pcap.out
@@ -1,14 +1,16 @@
-00499{"daemon_event_id":1,"daemon_event_name":"init","thread_id":0,"packet_id":0,"source":"exe_download_as_png.pcap","alias":"nDPId-test","max-flows-per-thread":2048,"max-idle-flows-per-thread":64,"reader-thread-count":1,"flow-scan-interval":10000000,"generic-max-idle-time":600000000,"icmp-max-idle-time":120000000,"udp-max-idle-time":180000000,"tcp-max-idle-time":3265032704,"max-packets-per-flow-to-send":3,"max-packets-per-flow-to-process":32,"max-packets-per-flow-to-analyse":32,"global_ts_usec":0}
+00499{"daemon_event_id":1,"daemon_event_name":"init","thread_id":0,"packet_id":0,"source":"exe_download_as_png.pcap","alias":"nDPId-test","max-flows-per-thread":2048,"max-idle-flows-per-thread":64,"reader-thread-count":1,"flow-scan-interval":10000000,"generic-max-idle-time":600000000,"icmp-max-idle-time":120000000,"udp-max-idle-time":180000000,"tcp-max-idle-time":3265032704,"max-packets-per-flow-to-send":5,"max-packets-per-flow-to-process":32,"max-packets-per-flow-to-analyse":32,"global_ts_usec":0}
 00562{"daemon_event_id":4,"daemon_event_name":"status","thread_id":0,"packet_id":1,"source":"exe_download_as_png.pcap","alias":"nDPId-test","packets-captured":1,"packets-processed":0,"total-skipped-flows":0,"total-l4-payload-len":0,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":0,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":0,"total-idle-flows":0,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":2,"global_ts_usec":1569434903040298}
-00762{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":1,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1569434903040298,"flow_src_last_pkt_time":1569434903040298,"flow_dst_last_pkt_time":1569434903040298,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1569434903040298,"l3_proto":"ip4","src_ip":"10.9.25.101","dst_ip":"185.98.87.185","src_port":49197,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
-00535{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":1,"flow_src_last_pkt_time":1569434903040298,"flow_dst_last_pkt_time":1569434903040298,"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":1569434903040298,"pkt":"IOUqtpPxAAgCHEeuCABFAAA0Bk9AAIAGv+sKCRlluWJXucAtAFB7PMGWAAAAAIACIAAdNgAAAgQFtAEDAwgBAQQC"}
-00527{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1569434903040298,"flow_dst_last_pkt_time":1569434903440451,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":58,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":58,"pkt_l4_len":24,"thread_ts_usec":1569434903440451,"pkt":"AAgCHEeuIOUqtpPxCABFAAAsESIAAIAG9SC5Yle5CgkZZQBQwC0vLgrVezzBl2AS+vAxRwAAAgQFtA=="}
-00520{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1569434903440784,"flow_dst_last_pkt_time":1569434903440451,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1569434903440784,"pkt":"IOUqtpPxAAgCHEeuCABFAAAoBlJAAIAGv\/QKCRlluWJXucAtAFB7PMGXLy4K1lAQ+vBJBAAA"}
+00762{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":1,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1569434903040298,"flow_src_last_pkt_time":1569434903040298,"flow_dst_last_pkt_time":1569434903040298,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1569434903040298,"l3_proto":"ip4","src_ip":"10.9.25.101","dst_ip":"185.98.87.185","src_port":49197,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":5}
+00514{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":1,"flow_src_last_pkt_time":1569434903040298,"flow_dst_last_pkt_time":1569434903040298,"flow_idle_time":3285032704,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1569434903040298,"pkt":"IOUqtpPxAAgCHEeuCABFAAA0Bk9AAIAGv+sKCRlluWJXucAtAFB7PMGWAAAAAIACIAAdNgAAAgQFtAEDAwgBAQQC"}
+00506{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1569434903040298,"flow_dst_last_pkt_time":1569434903440451,"flow_idle_time":3285032704,"pkt_caplen":58,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":58,"pkt_l4_len":24,"thread_ts_usec":1569434903440451,"pkt":"AAgCHEeuIOUqtpPxCABFAAAsESIAAIAG9SC5Yle5CgkZZQBQwC0vLgrVezzBl2AS+vAxRwAAAgQFtA=="}
+00499{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1569434903440784,"flow_dst_last_pkt_time":1569434903440451,"flow_idle_time":3285032704,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1569434903440784,"pkt":"IOUqtpPxAAgCHEeuCABFAAAoBlJAAIAGv\/QKCRlluWJXucAtAFB7PMGXLy4K1lAQ+vBJBAAA"}
+00701{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":4,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":4,"flow_src_last_pkt_time":1569434903441012,"flow_dst_last_pkt_time":1569434903440451,"flow_idle_time":3285032704,"pkt_caplen":203,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":203,"pkt_l4_len":169,"thread_ts_usec":1569434903441012,"pkt":"IOUqtpPxAAgCHEeuCABFAAC9BlNAAIAGv14KCRlluWJXucAtAFB7PMGXLy4K1lAY+vA3lwAAR0VUIC90YWJsb25lLnBuZyBIVFRQLzEuMQ0KQ2FjaGUtQ29udHJvbDogbm8tY2FjaGUNCkNvbm5lY3Rpb246IEtlZXAtQWxpdmUNClByYWdtYTogbm8tY2FjaGUNClVzZXItQWdlbnQ6IFdpbkhUVFAgbG9hZGVyLzEuMA0KSG9zdDogMTg1Ljk4Ljg3LjE4NQ0KDQo="}
 01169{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1569434903040298,"flow_src_last_pkt_time":1569434903441012,"flow_dst_last_pkt_time":1569434903440451,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":149,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":149,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1569434903441012,"l3_proto":"ip4","src_ip":"10.9.25.101","dst_ip":"185.98.87.185","src_port":49197,"dst_port":80,"l4_proto":"tcp","ndpi": {"flow_risk": {"12": {"risk":"HTTP Numeric IP Address","severity":"Low","risk_score": {"total":300,"client":270,"server":30}}},"confidence": {"6":"DPI"},"proto":"HTTP","proto_id":"7","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web","hostname":"185.98.87.185","http": {"url":"185.98.87.185\/tablone.png","code":0,"content_type":"","user_agent":"WinHTTP loader\/1.0"}}}
+00498{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":5,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":5,"flow_src_last_pkt_time":1569434903441012,"flow_dst_last_pkt_time":1569434903441168,"flow_idle_time":3285032704,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1569434903441168,"pkt":"AAgCHEeuIOUqtpPxCABFAAAoESMAAIAG9SO5Yle5CgkZZQBQwC0vLgrWezzCLFAQ+vBIbwAA"}
 01304{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":6,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1569434903040298,"flow_src_last_pkt_time":1569434903441012,"flow_dst_last_pkt_time":1569434904053845,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":149,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":149,"flow_dst_tot_l4_payload_len":1460,"midstream":0,"thread_ts_usec":1569434904053845,"l3_proto":"ip4","src_ip":"10.9.25.101","dst_ip":"185.98.87.185","src_port":49197,"dst_port":80,"l4_proto":"tcp","ndpi": {"flow_risk": {"4": {"risk":"Binary App Transfer","severity":"Severe","risk_score": {"total":150,"client":135,"server":15}},"12": {"risk":"HTTP Numeric IP Address","severity":"Low","risk_score": {"total":300,"client":270,"server":30}}},"confidence": {"6":"DPI"},"proto":"HTTP","proto_id":"7","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web","hostname":"185.98.87.185","http": {"url":"185.98.87.185\/tablone.png","code":200,"content_type":"image\/png","user_agent":"WinHTTP loader\/1.0"}}}
-02403{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":11,"flow_dst_packets_processed":21,"flow_first_seen":1569434903040298,"flow_src_last_pkt_time":1569434904481632,"flow_dst_last_pkt_time":1569434904508320,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":149,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":149,"flow_dst_tot_l4_payload_len":25916,"midstream":0,"thread_ts_usec":1569434904508320,"l3_proto":"ip4","src_ip":"10.9.25.101","dst_ip":"185.98.87.185","src_port":49197,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":12,"avg":93850.2,"max":613012,"stddev":192589.9,"var":37090865152.0,"ent":2.7,"data": [400153,400486,228,717,612677,12,613012,424,482,834,426,507,936,1134,423,1552,361,732,1082,417726,1390,103,419479,654,405,941,2596,154,2784,26602,344]},"pktlen": {"min":40,"avg":855.0,"max":1500,"stddev":664.6,"var":441668.3,"ent":4.4,"data": [52,44,40,189,40,1500,1308,40,1404,1404,40,1404,1404,40,1404,1404,40,1404,1404,40,1404,1404,1404,40,1404,1404,40,1404,1404,40,1404,1404]},"bins": {"c_to_s": [10,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,17,0,0,1,0,0]},"directions": [0,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,1,1,0,1,1],"entropies": [4.593450069,4.921897411,4.734183788,5.453228951,4.630641460,3.420540333,0.300011843,4.784183979,0.284853339,4.608477116,4.784183979,4.479417324,3.353007078,4.684184074,3.253508806,3.476947546,4.734183788,4.057516575,5.282192707,4.734183788,5.523138046,4.632616997,4.955163479,4.715311527,4.361701965,2.729017735,4.734184265,6.268059254,4.366500378,4.734183788,4.014078617,2.777677774]},"ndpi": {"flow_risk": {"4": {"risk":"Binary App Transfer","severity":"Severe","risk_score": {"total":150,"client":135,"server":15}},"12": {"risk":"HTTP Numeric IP Address","severity":"Low","risk_score": {"total":300,"client":270,"server":30}}},"confidence": {"6":"DPI"},"proto":"HTTP","proto_id":"7","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web"}}
-01196{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":534,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":163,"flow_dst_packets_processed":371,"flow_first_seen":1569434903040298,"flow_src_last_pkt_time":1569434972556095,"flow_dst_last_pkt_time":1569434912545467,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":150,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":299,"flow_dst_tot_l4_payload_len":500298,"midstream":0,"thread_ts_usec":1569434972556095,"l3_proto":"ip4","src_ip":"10.9.25.101","dst_ip":"185.98.87.185","src_port":49197,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"flow_risk": {"4": {"risk":"Binary App Transfer","severity":"Severe","risk_score": {"total":150,"client":135,"server":15}},"12": {"risk":"HTTP Numeric IP Address","severity":"Low","risk_score": {"total":300,"client":270,"server":30}}},"confidence": {"6":"DPI"},"proto":"HTTP","proto_id":"7","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web"}}
-00576{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":534,"source":"exe_download_as_png.pcap","alias":"nDPId-test","packets-captured":534,"packets-processed":534,"total-skipped-flows":0,"total-l4-payload-len":500597,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":1,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":11,"global_ts_usec":1569434972556095}
+02403{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":11,"flow_dst_packets_processed":21,"flow_first_seen":1569434903040298,"flow_src_last_pkt_time":1569434904481632,"flow_dst_last_pkt_time":1569434904508320,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":149,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":149,"flow_dst_tot_l4_payload_len":25916,"midstream":0,"thread_ts_usec":1569434904508320,"l3_proto":"ip4","src_ip":"10.9.25.101","dst_ip":"185.98.87.185","src_port":49197,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":5,"data_analysis": {"iat": {"min":12,"avg":93850.2,"max":613012,"stddev":192589.9,"var":37090865152.0,"ent":2.7,"data": [400153,400486,228,717,612677,12,613012,424,482,834,426,507,936,1134,423,1552,361,732,1082,417726,1390,103,419479,654,405,941,2596,154,2784,26602,344]},"pktlen": {"min":40,"avg":855.0,"max":1500,"stddev":664.6,"var":441668.3,"ent":4.4,"data": [52,44,40,189,40,1500,1308,40,1404,1404,40,1404,1404,40,1404,1404,40,1404,1404,40,1404,1404,1404,40,1404,1404,40,1404,1404,40,1404,1404]},"bins": {"c_to_s": [10,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,17,0,0,1,0,0]},"directions": [0,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1,1,0,1,1,0,1,1,0,1,1],"entropies": [4.593450069,4.921897411,4.734183788,5.453228951,4.630641460,3.420540333,0.300011843,4.784183979,0.284853339,4.608477116,4.784183979,4.479417324,3.353007078,4.684184074,3.253508806,3.476947546,4.734183788,4.057516575,5.282192707,4.734183788,5.523138046,4.632616997,4.955163479,4.715311527,4.361701965,2.729017735,4.734184265,6.268059254,4.366500378,4.734183788,4.014078617,2.777677774]},"ndpi": {"flow_risk": {"4": {"risk":"Binary App Transfer","severity":"Severe","risk_score": {"total":150,"client":135,"server":15}},"12": {"risk":"HTTP Numeric IP Address","severity":"Low","risk_score": {"total":300,"client":270,"server":30}}},"confidence": {"6":"DPI"},"proto":"HTTP","proto_id":"7","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web"}}
+01196{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":534,"source":"exe_download_as_png.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":163,"flow_dst_packets_processed":371,"flow_first_seen":1569434903040298,"flow_src_last_pkt_time":1569434972556095,"flow_dst_last_pkt_time":1569434912545467,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":150,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":299,"flow_dst_tot_l4_payload_len":500298,"midstream":0,"thread_ts_usec":1569434972556095,"l3_proto":"ip4","src_ip":"10.9.25.101","dst_ip":"185.98.87.185","src_port":49197,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":5,"ndpi": {"flow_risk": {"4": {"risk":"Binary App Transfer","severity":"Severe","risk_score": {"total":150,"client":135,"server":15}},"12": {"risk":"HTTP Numeric IP Address","severity":"Low","risk_score": {"total":300,"client":270,"server":30}}},"confidence": {"6":"DPI"},"proto":"HTTP","proto_id":"7","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web"}}
+00576{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":534,"source":"exe_download_as_png.pcap","alias":"nDPId-test","packets-captured":534,"packets-processed":534,"total-skipped-flows":0,"total-l4-payload-len":500597,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":1,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":13,"global_ts_usec":1569434972556095}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
 ~~ packets captured/processed: 534/534
 ~~ skipped flows.............: 0
@@ -21,6 +23,6 @@
 ~~ total memory freed........: 6427359 bytes
 ~~ total allocations/frees...: 122976/122976
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ json string min len.......: 504 chars
+~~ json string min len.......: 503 chars
 ~~ json string max len.......: 2408 chars
-~~ json string avg len.......: 1376 chars
+~~ json string avg len.......: 1378 chars