[Oisf-users] how to increase the rule's shot rate

[1111111111111"\/><_]

hi ,all
  i wrote a rule to match all GET method request in http.But when i used webench to send 5000 GET requests，
the fast log just record 2000. 
  my suricata recive 800m/s bandwidth and work with pf_ring
runmode is woker. my statas.log shows kernel packets drop is just 5%. my cpu and  memory only used 50%.


so what i should do?how to increase the rule's shot rate?
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