Suricata

app-layer.protocols.http.memcap info is missing from the verbose output when you start Suricata.

It is helpful if it is present (example - if you override config values on the command line) to confirm status.
Just like it is done for stream and dns (below)

[14435] 2/3/2014 -- 14:02:59 - (app-layer-dns-udp.c:324) <Info> (DNSUDPConfigure) -- DNS request flood protection level: 500
[14435] 2/3/2014 -- 14:02:59 - (app-layer-dns-udp.c:336) <Info> (DNSUDPConfigure) -- DNS per flow memcap (state-memcap): 524288
[14435] 2/3/2014 -- 14:02:59 - (app-layer-dns-udp.c:348) <Info> (DNSUDPConfigure) -- DNS global memcap: 16777216

[14435] 2/3/2014 -- 14:02:59 - (stream-tcp.c:471) <Info> (StreamTcpInitConfig) -- stream.reassembly "memcap": 67108864
[14435] 2/3/2014 -- 14:02:59 - (stream-tcp.c:489) <Info> (StreamTcpInitConfig) -- stream.reassembly "depth": 1048576