Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-14 12:38:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

zeek.bif: Implement table_pattern_matcher_stats() bif for introspection

Browse source 
Provide a script accessible way to introspect the DFA stats that can be
leveraged to gather runtime statistics of the underlying DFA. This
re-uses the existing MatcherStats used by ``get_matcher_stats()``.
This commit is contained in:
Arne Welzel 2023-11-08 20:30:04 +01:00
parent 3f240e0f0a
commit e39f280e3d
6 changed files with 116 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
testing/btest/Baseline/language.pattern-tables-stats/.stderr Normal file
View file

@ -0,0 +1 @@
### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.

12
testing/btest/Baseline/language.pattern-tables-stats/out Normal file
View file

@ -0,0 +1,12 @@
### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
initial stats, [matchers=1, nfa_states=0, dfa_states=0, computed=0, mem=0, hits=0, misses=0]
populated stats, [matchers=1, nfa_states=0, dfa_states=0, computed=0, mem=0, hits=0, misses=0]
[1], [], T, F
after lookup stats, [matchers=1, nfa_states=10, dfa_states=6, computed=6, mem=2368, hits=0, misses=6]
reset stats, [matchers=1, nfa_states=0, dfa_states=0, computed=0, mem=0, hits=0, misses=0]
[], [3], [1, 3], T, F
after more lookup stats, [matchers=1, nfa_states=34, dfa_states=13, computed=13, mem=7720, hits=0, misses=13]
reset stats after delete, [matchers=1, nfa_states=0, dfa_states=0, computed=0, mem=0, hits=0, misses=0]
[], [3], [1, 3]
after even more lookup stats, [matchers=1, nfa_states=29, dfa_states=13, computed=13, mem=7056, hits=0, misses=13]
reset after reassignment, [matchers=1, nfa_states=0, dfa_states=0, computed=0, mem=0, hits=0, misses=0]