Enable the App-ID cache for Network Packet Broker.
Verify
the settings show that
Application cache is
set to
yes and
Use cache for appid is
set to
yes:
admin@PA-3260> show running application setting
Application setting:
Application cache : yes
Supernode : yes
Heuristics : yes
Cache Threshold : 1
Bypass when exceeds queue limit: no
Traceroute appid : yes
Traceroute TTL threshold : 30
Use cache for appid : yes
Use simple appsigs for ident : yes
Use AppID cache on SSL/SNI : no
Unknown capture : on
Max. unknown sessions : 5000
Current unknown sessions : 33
Application capture : off
Current APPID Signature
Memory Usage : 16768 KB (Actual 16461 KB)
TCP 1 C2S : regex 11898 states
TCP 1 S2C : regex 4549 states
UDP 1 C2S : regex 4263 states
UDP 1 S2C : regex 1605 states