Requests process much longer after migration fron 2.3.0 to 3.0.3

[innovktest]

Hello.
Have migrated to gatling 3.0.3 on sbt. Noticed that requests that ususally took on average 500ms to process now taking 10 seconds.

For comparison reasons setup 2 identical projects with simple POST request on 2.3.0 it takes 500 ms to send request and receive response on 3.0.3 10-11 seconds.

Please advice what am I missing?

[slandelle]

Impossible to tell without getting our hands on a reproducer.

[octoberoctopus]

Hello Stéphane!
Thank you for such a prompt response.
Here is a 3.0.3 example:

https://github.com/attackandrelease/gatlingNew

Please inform what numbers do you have.

[slandelle]

$ java -version
openjdk version “1.8.0_202”
OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_202-b08)
OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.202-b08, mixed mode)

$ uname -a
Darwin Stephanes-MacBook-Pro.local 17.7.0 Darwin Kernel Version 17.7.0: Thu Jun 21 22:53:14 PDT 2018; root:xnu-4570.71.2~1/RELEASE_X86_64 x86_64

Pretty decent numbers here, response time is ~20ms.

[innovktest]

Thank you.

Looks like something on my side.
Do you have any pointer what could I check in the first place?

java version “1.8.0_181”
Java™ SE Runtime Environment (build 1.8.0_181-b13)
Java HotSpot™ 64-Bit Server VM (build 25.181-b13, mixed mode)

[slandelle]

Antivirus
Network

[innovktest]

I found another thing.
Such long request processing relates only to first “action” second goes with normal timing:

And I didn’t see any messages regarding warmup start/end unlike the 2.3.0 version.