As we roll into 3.4.9 code freeze week we can use this thread for any issues or concerns that are found related to testing this week.
To get the ball rolling, a regression has been noticed in performance around low-latency scripts and seems to be related to the new GremlinASTChecker. My earlier tests on this feature didn't note the cumulative damage of the additional AST processing that would occur on small/fast scripts where it is much harder to hide millisecond range increments. I've reverted that functionality: https://github.com/apache/tinkerpop/commit/daad70bec96d4a1d3a0579bee1b73934d9293664 and reopened the issue: https://issues.apache.org/jira/browse/TINKERPOP-2438 I opted to not revert the entire body of work because I think the idea is still valid in general but it needs more attention paid to these particular queries. I also don't think it's a reason to pause 3.4.9 release over. This release is too full of features to let this issue hold things up. I've published a 3.4.9-SNAPSHOT if you're like to test and I will post back when freshy docs are published.
