For metric, it wouldn't show up automatically, you need to write MAL(1), then we could edit UI dashboard to show them.
About spans, I can't directly tell what happened, it could be sent once it is stopped. For both metrics and spans, don't expect they are sent out immediately. The agent kenrnel runs in async, and you should keep your codes work like a server. Slack or discussion panel may be better for discussing codes. Here is fine if you prefer. (1) https://skywalking.apache.org/docs/main/latest/en/concepts-and-designs/mal/ Sheng Wu 吴晟 Apache SkyWalking Twitter, wusheng1108 "Stephan Bösebeck" <s...@caluga.de>于2024年2月24日 周六05:51写道： > Hi, > > I am not really sure, if that is the right place to ask about this, so > please be gentle 😉 > > I am the author of morphium (https://github.com/sboesebeck/morphium) and > I want to create a plugin for apache skywalking java agent to read stats > from it. Unfortunately I am a bit lost. I got the basic Plugin running, I > get all local traces with no problem. But I cannot manage to get a single > metric over. I tried creating a Gauge with just one single value, but I > never find it in the gui. > > What am I missing? There are no errors in the logs, the local traces work > and that is all fine. Here is some code snipplet I used: > > stats = ((Map<String, Double>) > m.invoke(applicationsMorphium)); > info("got stats"); > Gauge g = MeterFactory.gauge("morphium_reads", () -> { > info("Updating gauge: " + stats.get("READS")); > return stats.get("READS"); > }).build(); // for (var e:stats.entrySet()){ > > I do get the output "Updating gauge:" - but I cannot see the value in > skywalking gui. > > Also: When I try to create an exitSpan, it is just not shown at all in the > gui, even if there is a local span and within that there is a nested span - > all of it is not shown. > > So, my guess is I am missing big time here, but I am trying now for quite > a couple of days and cannot get any further. Maybe you have an Idea where I > might need to look or you see, what I am doing wrong. > > Thanks >
