Use String#squeeze instead of String#gsub

Because String#squeeze is about 7x faster than String#gsub. See also https://gist.github.com/okkez/6e199011505c6db7e2e1003cc94f8cbc Signed-off-by: Kenji Okimoto <[email protected]>
fluent · Dec 20, 2018 · 9b72afb · 9b72afb
1 parent 94382d6
commit 9b72afb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/fluent/plugin/parser_syslog.rb b/lib/fluent/plugin/parser_syslog.rb
@@ -106,7 +106,7 @@ def parse_plain(text, &block)
             when "pri"
               record['pri'] = value.to_i
             when "time"
-              time = @mutex.synchronize { @time_parser.parse(value.gsub(/ +/, ' ')) }
+              time = @mutex.synchronize { @time_parser.parse(value.squeeze(' ')) }
               record[name] = value if @keep_time_key
             else
               record[name] = value