Kamon | Distributed Tracing , Metrics and Context Propagation | Analytics library
kandi X-RAY | Kamon Summary
kandi X-RAY | Kamon Summary
Kamon Telemetry is a set of libraries for instrumenting applications running on the JVM. With Kamon Telemetry you can collect metrics, propagate context across threads and services, and get distributed traces automatically. The best way to get started is following our installation guides and taking it from there. Have fun with Kamon!.
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Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Kamon
Kamon Key Features
Kamon Examples and Code Snippets
//Test class
public class Test {
public static void main(String[] args) {
Node root = new Node(1, "test1", new Node[]{
new Node(2, "test2", new Node[]{
new Node(5, "test6", new Node[]{})
dependencies:
flutter:
sdk: flutter
provider: ^6.0.2
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
void main() {
runApp(
const MyApp());
}
class MyApp extends StatelessWidget {
const My
from tkinter import *
# Define the Window
root = Tk()
# Add a Title to The Window
root.title('Colored Button')
# Geometry of window; width by length in pixels
root.geometry('300x200')
# Define the Button; fg is the foreground, bg is the b
class TrieNode {
constructor(data=null) {
this.children = {}; // Dictionary,
this.data = data; // Non-null when this node represents the end of a valid word
}
addWord(word, data) {
let node = this; // t
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
// This widget is the root of your application.
@override
Widget b
ubuntu@ip-10-0-1-29:/mnt/efs/fs1$ ls -la
total 40
drwxr-xr-x 10 root root 6144 Apr 6 21:40 .
drwxr-xr-x 3 root root 4096 Apr 5 07:40 ..
drwxr-xr-x 2 1030 1030 6144 Apr 6 21:40 artifactory
drwxr-xr-x 9 1030 1030 6144 Apr 5 07:26 back
shuffle.onPressed() {
disable user input;
iterate over the grid {
if (cell contains a text value) {
push Text widget key onto a stack (List);
trigger the hide animation (pass callback #1);
from tkinter import *
import webbrowser
root = Tk()
root.title('Scrollbar text box')
root.geometry("600x500")
#my exercise list
FullExerciseList = [
"Abdominal Crunches",
"Russian Twist",
"Mountain Climber",
"Heel Touc
docker compose exec adminer ash
docker compose exec --user root adminer ash
FROM adminer
COPY ./0-upload_large_dumps.ini \
/usr/local/etc/php/conf.d/0-upload_large_dumps.ini
## ^-- c
#!/bin/bash
Database="$(yq e '.Database' t_partitions.yaml)"
Table="$(yq e '.Table' t_partitions.yaml)"
Partitions="$(yq e '.Partitions' t_partitions.yaml)"
mysql -u root -p -e "
use $Database;
alter table $Table truncate partition $Part
Community Discussions
Trending Discussions on Kamon
QUESTION
ANSWER
Answered 2020-Dec-18 at 10:10I had to configure Prometheus to scrape the Kamon web service through the config file
cat /etc/prometheus/prometheus.yml
QUESTION
I can see a Kafka topic on a Kamon dashboard. How do I now view what messages are on the topic?
...ANSWER
Answered 2020-Sep-17 at 07:04I didn't have the correct permissions so couldn't view the messages tab. Once granted this was visible.
QUESTION
I started using Kamon instrumentation recently and facing issues with the rate of the kamon/prometheus http endpoint refresh
Preface:
- using
"io.kamon" %% "kamon-bundle" % "2.1.4"
&&"io.kamon" %% "kamon-prometheus" % "2.1.4"
- exposing metrics as http endpoint so that prometheus scrapes them and evaluates every 1 sec
- created custom Counter, Gauge and Histogram metrics and they are updated 2-3K times per sec inside the Akka actor processing incoming messages
- The reason to use Kamon instead of standard prometheus client is to get thread safety
- There is configuration
kamon.metric.tick-interval 1 second
&kamon.prometheus.refresh-interval 1 second
related to the rate of refresh
Problem:
Custom metrics that are exposed at the endpoint (localhost:9095) are not refreshed every second. Approximately, they are refreshed every 60 seconds.
It's not prometheus configuration problem, I'm checking the values on the http endpoint exposed by kamon, manually refreshing the page
...ANSWER
Answered 2020-Aug-20 at 19:14This was misconfiguration issue. If you are getting same problem, please make sure that the kamon configuration is on the top level of the application.conf
, not inside akka {..}
as I had it
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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