Comments (2)
jsvd
commented on July 20, 2024
On a note: JRuby 9.0.5.0 performs similarly, if not slightly faster (after working around jruby/jruby#3715):
main profile results:
Total time: 88.77
total self children calls method
----------------------------------------------------------------
88.77 0.46 88.31 4000001 Array#each
88.31 1.11 87.20 1000000 LogStash::Filters::Grok#filter
80.29 1.50 78.79 2000000 Hash#each
78.79 1.41 77.39 1000000 LogStash::Filters::Grok#match
75.69 1.08 74.62 1000000 LogStash::Filters::Grok#match_against_groks
72.80 0.81 71.99 1000000 Grok#match_and_capture
39.77 7.88 31.89 11000000 Proc#call
30.60 30.60 0.00 1000000 Regexp#match
25.34 11.93 13.41 10000000 LogStash::Filters::Grok#handle
6.84 6.84 0.00 9000000 LogStash::Event#[]=
5.17 5.17 0.00 10000000 LogStash::Event#[]
4.32 3.81 0.51 3000000 Cabin::Mixins::Logger.debug?
4.28 2.49 1.79 1000000 LogStash::Filters::Base#filter_matched
1.10 1.10 0.00 10000000 MatchData#[]
0.74 0.74 0.00 10000000 Kernel.kind_of?
...
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jsvd
commented on July 20, 2024
On a side note, big props to @colinsurprenant for the logstash-core-event-java. In my tests using the old ruby version of logstash-core-event made the []/[]= methods take a bigger slice of the whole, making Regexp#match use only ~10/12% of the time.
from logstash-filter-grok.
Related Issues (20)
- Memory leak on 5.x
- Ability to auto-sort match options by frequency of match HOT 1
- getting values as an array HOT 1
- remove_field not working HOT 2
- "Prefix" functionality for grok HOT 4
- Track number of failed matches when using multiple pattern per field
- Warn when patterns don't have anchors HOT 1
- Significant Performance Regression using Jruby Timeouts HOT 8
- Implement ECS-Compatibility Mode HOT 4
- Logstash pipeline to remove passwords from log data HOT 1
- Using event fileds in configuration options HOT 1
- pure ruby regexp <capture:int> coercion does not work
- captures with same name won't coerce properly
- Logstash for iis SMTP
- Incoherent behavior of field references with overwrite
- [Test Failure] Syslog grok tests are failing on Logstash 8.x
- Behaviour when pattern writes to same input field (without "overwrite" option) HOT 1
- Add property to limit backtracking
- Regression on grok is case of match failure HOT 4
- Pipeline crashes with undefined method `each' for nil:NilClass error in event filter method
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