Well it was not a big issue bit something to take care. The pr - not yet merged - is way more impacting users and kind of justifies to not use MP today :(.
Le mar. 20 nov. 2018 22:39, César Hernández Mendoza <cesargu...@gmail.com> a écrit : > Hi Romain, > > Did you test passing accept header or just in the browser which sends json > > and text as acceptable value so resolution can be not that deterministic > > using it - but this is the request so all fine ;). > > > Yes, yesterday my test was performed using safari and that was causing the > behaviour I describe in my previous email. > Today I build tested again and did some test using curl and the Accept > header and I didn't find any issue. Thanks for the help. > > The last side note is prometheus does not support monotonic=false (small > > glitch in the spec). > > Interesting, It seems this is been fixed for microprofile metrics 2.x > release [1] [2] as we are speaking. > > [1] https://github.com/eclipse/microprofile-metrics/pull/309 > [2] https://github.com/eclipse/microprofile-metrics/issues/290 > > > El lun., 19 nov. 2018 a las 23:52, Romain Manni-Bucau (< > rmannibu...@gmail.com>) escribió: > > > Hi César, > > > > Did you test passing accept header or just in the browser which sends > json > > and text as acceptable value so resolution can be not that deterministic > > using it - but this is the request so all fine ;). > > > > The last side note is prometheus does not support monotonic=false (small > > glitch in the spec). > > > > Le mar. 20 nov. 2018 03:12, César Hernández Mendoza < > cesargu...@gmail.com> > > a écrit : > > > > > Hi Ivan, nice job with this example. > > > > > > I found another potential issue with the metrics in TomEE, If you > remove > > > the `monotonic = true` from the @Counted annotation, then the format of > > the > > > endpoint: http://localhost:8080/rest-mp-metrics/metrics is no longer > > > Prometheus but JSON instead. > > > > > > > > > Without `monotonic = true` > > > > > > > > > > > > {"application":{"message_counter":0},"vendor":{"startTime":1542679115312},"base":{"classloader.totalLoadedClass.count":8971,"thread.count":39,"classloader.currentLoadedClass.count":8971,"jvm.uptime":103050,"gc.PS > > > > > > > > > MarkSweep.count":2,"thread.max.count":39,"memory.committedHeap":369098752,"gc.PS > > > > > > > > > Scavenge.count":7,"cpu.availableProcessors":4,"thread.daemon.count":38,"classloader.totalUnloadedClass.count":8971,"memory.maxHeap":3817865216,"memory.usedHeap":69535960,"gc.PS > > > MarkSweep.time":141,"gc.PS Scavenge.time":103}} > > > > > > > > > > > > With `monotonic = true` > > > > > > # TYPE application:message_counter counter > > > application:message_counter 0.0 > > > # TYPE base:classloader_total_loaded_class_count counter > > > base:classloader_total_loaded_class_count 8839.0 > > > # TYPE base:thread_count counter > > > base:thread_count 39.0 > > > # TYPE base:classloader_current_loaded_class_count counter > > > base:classloader_current_loaded_class_count 8847.0 > > > # TYPE base:jvm_uptime_seconds gauge > > > base:jvm_uptime_seconds 0.006427 > > > # TYPE base:gc_ps_mark_sweep_count counter > > > base:gc_ps_mark_sweep_count 2.0 > > > # TYPE base:gc_ps_scavenge_count counter > > > base:gc_ps_scavenge_count 7.0 > > > # TYPE base:memory_committed_heap_bytes gauge > > > base:memory_committed_heap_bytes 3.70147328E8 > > > # TYPE base:thread_max_count counter > > > base:thread_max_count 39.0 > > > # TYPE base:cpu_available_processors gauge > > > base:cpu_available_processors 4.0 > > > # TYPE base:thread_daemon_count counter > > > base:thread_daemon_count 38.0 > > > # TYPE base:classloader_total_unloaded_class_count counter > > > base:classloader_total_unloaded_class_count 8847.0 > > > # TYPE base:memory_max_heap_bytes gauge > > > base:memory_max_heap_bytes 3.817865216E9 > > > # TYPE base:gc_ps_mark_sweep_time_seconds gauge > > > base:gc_ps_mark_sweep_time_seconds 1.19E-4 > > > # TYPE base:memory_used_heap_bytes gauge > > > base:memory_used_heap_bytes 6.7481504E7 > > > # TYPE base:gc_ps_scavenge_time_seconds gauge > > > base:gc_ps_scavenge_time_seconds 1.09E-4 > > > # TYPE vendor:start_time counter > > > vendor:start_time 1.542679428814E12 > > > > > > > > > This is not stated on the MP metrics spec. So I wonder if TomEE should > > > provide a set of properties to avoid these random behaviors. > > > > > > > > > El lun., 19 nov. 2018 a las 13:51, Ivan Junckes Filho (< > > > ivanjunc...@gmail.com>) escribió: > > > > > > > Hey guys, just to let you know that I created a Microprofile Metrics > > > > Example under Tomee. > > > > > > > > I am still working on that and I will provide more test scenarios. > > > > > > > > Here is the PR if you want to review the work so far: > > > > https://github.com/apache/tomee/pull/203 > > > > > > > > Feel free to merge if you think this can be done incrementally. > > > > > > > > > > > > > -- > > > Atentamente: > > > César Hernández Mendoza. > > > > > > > > -- > Atentamente: > César Hernández Mendoza. >
