hanzo2001 commented on issue #673: Incredible use of RAM even on small example/rest-json URL: https://github.com/apache/camel-quarkus/issues/673#issuecomment-580240402 I swapped the `camel-jackson` for `camel-quarkus-jackson` and the results are as follows: ``` [rest-json-0.0.1-runner:7655] classlist: 8,194.51 ms 11:19:40,433 INFO [com.sun.xml.bin.v2.run.ref.opt.AccessorInjector] The optimized code generation is disabled [rest-json-0.0.1-runner:7655] (cap): 903.63 ms [rest-json-0.0.1-runner:7655] setup: 3,103.63 ms 11:19:47,626 INFO [org.jbo.threads] JBoss Threads version 3.0.0.Final [rest-json-0.0.1-runner:7655] (typeflow): 231,698.99 ms [rest-json-0.0.1-runner:7655] (objects): 100,311.45 ms [rest-json-0.0.1-runner:7655] (features): 3,706.09 ms [rest-json-0.0.1-runner:7655] analysis: 343,944.08 ms [rest-json-0.0.1-runner:7655] (clinit): 2,825.57 ms [rest-json-0.0.1-runner:7655] universe: 8,777.28 ms [rest-json-0.0.1-runner:7655] (parse): 18,308.30 ms [rest-json-0.0.1-runner:7655] (inline): 17,601.61 ms [rest-json-0.0.1-runner:7655] (compile): 97,148.54 ms [rest-json-0.0.1-runner:7655] compile: 137,709.46 ms [rest-json-0.0.1-runner:7655] image: 7,721.02 ms [rest-json-0.0.1-runner:7655] write: 3,682.59 ms [rest-json-0.0.1-runner:7655] [total]: 514,278.63 ms ``` Now it took more than twice as much time but I believe that increase might be due to the OS swapping pages into the harddrive (1.2GB). This did not occur in the previous test. I then tested with the memory limiting parameter `-Dnative-image.xmx=8g` ``` [rest-json-0.0.1-runner:8017] classlist: 10,580.43 ms 11:31:57,468 INFO [com.sun.xml.bin.v2.run.ref.opt.AccessorInjector] The optimized code generation is disabled [rest-json-0.0.1-runner:8017] (cap): 2,433.17 ms [rest-json-0.0.1-runner:8017] setup: 5,180.72 ms 11:32:06,626 INFO [org.jbo.threads] JBoss Threads version 3.0.0.Final [rest-json-0.0.1-runner:8017] (typeflow): 454,400.69 ms [rest-json-0.0.1-runner:8017] (objects): 115,100.61 ms [rest-json-0.0.1-runner:8017] (features): 3,107.69 ms [rest-json-0.0.1-runner:8017] analysis: 580,229.01 ms [rest-json-0.0.1-runner:8017] (clinit): 2,489.84 ms [rest-json-0.0.1-runner:8017] universe: 8,472.11 ms [rest-json-0.0.1-runner:8017] (parse): 19,024.18 ms [rest-json-0.0.1-runner:8017] (inline): 15,650.93 ms [rest-json-0.0.1-runner:8017] (compile): 93,101.09 ms [rest-json-0.0.1-runner:8017] compile: 131,778.66 ms [rest-json-0.0.1-runner:8017] image: 7,701.51 ms [rest-json-0.0.1-runner:8017] write: 1,025.10 ms [rest-json-0.0.1-runner:8017] [total]: 746,234.41 ms ``` Now it takes more than triple the amount of time but it does not freeze up my system entirely (CPU 100% all the time but I think this is a good thing). Thank you for helping me out. I believe this to be a non-issue so I will close it. I'll try to push an update fixing the example so that it uses a quarkus-based dependency.
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