Research Article
DLLog: An Online Log Parsing Approach for Large-Scale System
Algorithm 1
Algorithm of online log parsing.
| | Input: log word frequency sequence and log template set | | | Output: log template | | (1) | Initialize optimal matching degree , optimal template length and number | | (2) | Initialize temporary log set | | (3) | Go through all log templates in with the same and as to form the log template set | | (4) | for in do | | (5) | | | (6) | if or ( == and < ) then | | (7) | | | (8) | | | (9) | | | (10) | end if | | (11) | end for | | (12) | if (best < ) or (best < ) then | | (13) | , = //Call the log template set update function | | (14) | if == then | | | return | | (15) | else | | | return | | (16) | end if | | (17) | else | | | return | | (18) | end if |
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