And another question: I managed to run SigNoz on a docker compose with other containers running aswell. How do I monitor the other containers in SigNoz?

Hi - Brand new to Signoz. Just got it setup on a server but now have some questions. 1. We don't use Slack in our org. We use [Mattermost](https://mattermost.com/) -- Is there a way to have alerts go to systems other than Slack? 2. We have complex customer website visit, order count data stored in a table, segmented by a customer ID. Is there a way for us to monitor order counts by day, and send an alert if counts are outside a threshold? Seems like this is the perfect use case for Signoz, but not sure if it's possible with this kind of data. The data is stored in AWS S3.

👋 Hi everyone!

I need some help, im deploying signoz into k8s via helm chart but i get this error. I can not find where to declare the CLICKHOUSE_HOST variables. I'm rolling out via terraform/helm chart │ Error: Invalid function argument │ │ on ../../../../../modules/prod-tools/oke-tools/signoz.tf line 14, in resource "helm_release" "signoz": │ 14: templatefile("${path.module}/config/signoz/signoz.yaml", { │ 15: namespace = kubernetes_namespace.signoz_tools.0.id │ 16: } │ 17: ) │ ├──────────────── │ │ while calling templatefile(path, vars) │ │ Invalid value for "vars" parameter: vars map does not contain key "CLICKHOUSE_HOST", referenced at │ ../../../../../modules/prod-tools/oke-tools/config/signoz/signoz.yaml:1557,29-44.

Hi all, when am trying to uninstall Signoz as per the instructions provided in https://signoz.io/docs/operate/kubernetes/#uninstall-signoz-cluster, unable to delete click house PVC volumes?

Getting error as per below 2023.05.29 14:07:00.725018 [ 28 ] {3878bf9e-aad5-42f8-827c-eb6b46e61409::20230528_1646_3017_14_13054} <Error> MutatePlainMergeTreeTask: Code: 241. DB::Exception: Memory limit (total) exceeded: would use 3.60 GiB (attempt to allocate chunk of 4220276 bytes), maximum: 3.60 GiB. OvercommitTracker decision: Memory overcommit isn't used. Waiting time or overcommit denominator are set to zero. (MEMORY_LIMIT_EXCEEDED) (version 22.8.8.3 (official build)) 2023.05.29 14:07:00.726425 [ 28 ] {3878bf9e-aad5-42f8-827c-eb6b46e61409::20230528_1646_3017_14_13054} <Error> virtual bool DB::MutatePlainMergeTreeTask::executeStep(): Code: 241. DB::Exception: Memory limit (total) exceeded: would use 3.60 GiB (attempt to allocate chunk of 4220276 bytes), maximum: 3.60 GiB. OvercommitTracker decision: Memory overcommit isn't used. Waiting time or overcommit denominator are set to zero. (MEMORY_LIMIT_EXCEEDED), Stack trace Any idea?

Looks like you are trying to allocate over 4GB of memory with something that is limited to 3.6GB

So it’s erroring out. If this is running on Docker Compose, or Docker Desktop, adjust memory limits either for the container or the engine 🤷

I have installed SigNoz using helm chart and i also have a kube-prometheus stack running on different eks cluster, how can i integrate prometheus with SigNoz. Going through documentations but couldn't find a proper link.

Also another use case is i need to integrate mongodb database with SigNoz, how can i achieve this ? I couldn't find proper information regarding this.

Can anyone refer me any updated document or approach to collect logs/metrics from mongodb to SigNoz. I am following multiple blogs/official documentation but somewhere something is missing i believe. I have mongoDB running as a service on ec2 instance and SigNoz is running on EKS Cluster, now i want to see the logs and related data to mongoDB in SigNoz.

I am curious as in what different features Signoz has in comparison with dynatrace?

Are we using click house as a hot storage and s3 bucket as a cold storage ?

How do I migrate SigNoz to another server without loosing my configurations

#2807 How do I migrate SigNoz to another server without loosing my configurations Issue created by pranay01 How do I migrate SigNoz to another server without loosing my configurations Slack Message SigNoz/signoz

Hi

I am trying to use Signoz with Golang fasthttp framework. Not able to find any docs for fasthttp.

Hi, i need integrate signoz alerts in a slack channel, i need help with this

Hi Everyone, I am using Signoz since a long time and its working great with my Node JS backend application with self hosted server of Signoz on ECS. Now I wanted to sync my application logs (The once which are formed by "console.log" command) of backend Node JS application. But I can only find the way to do it is by writing the logs by my Node Application to any file and then uploading logs from that file to signoz. Is there any way where I don't have to store my logs in any file? And just the way requests data a stream by OTEL from my Node JS to Signoz, similarly if OTEL can also sync my logs, it would be great. Any help around this would be highly appreciated. And Kudos to Signoz team for building such a wonderful product.

Hello, I have a question. Can Signoz be used only as a frontend for an already working open telelemtry collector ? I am running otel and exporting to Jaeger but can't figure out a good observability frontend so thought about signoz so basically Signoz minus the custom otel collector

Hello - I am very to keen to get some expert opinion for Signoz in production AKS cluster ! Are we good with to use it in AKS production cluster ? Also, can we have any sample project by which I can deploy it to AKS clusters and see the Traces, Service Maps, Logs etc..

Hi #general we are trying to send logs to signoz through winston logs in localhost , i used the below code to send logs as mentioned in the logs

const { diag, DiagConsoleLogger, DiagLogLevel } = require('@opentelemetry/api')
diag.setLogger(new DiagConsoleLogger(), DiagLogLevel.DEBUG);
const { registerInstrumentations } = require('@opentelemetry/instrumentation');
const { ConsoleSpanExporter, InMemorySpanExporter, SimpleSpanProcessor } = require('@opentelemetry/sdk-trace-base');
const { NodeTracerProvider } = require("@opentelemetry/sdk-trace-node");
const { WinstonInstrumentation } = require('@opentelemetry/instrumentation-winston');

const memoryExporter = new InMemorySpanExporter();
const provider = new NodeTracerProvider();
provider.register();
const tracer = provider.getTracer('default');
provider.addSpanProcessor(new SimpleSpanProcessor(new ConsoleSpanExporter()));
registerInstrumentations({
  instrumentations: [
    new WinstonInstrumentation({
      enabled: true,
      logHook: (_span, record) => {
        record['resource.service.name'] = 'testLogs';
      },
    }),
  ],
});

const winston = require('winston');

const logger = winston.createLogger({
  transports: [
    new winston.transports.Console(),
    new winston.transports.Http({
      host: 'localhost',
      port: 3301,
      path: '/api/v1/logs',
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
      }
    })
  ],
})

function main() {
  tracer.startActiveSpan('main', (span) => {
    <http://logger.info|logger.info>("Started the span, printing context");
    <http://logger.info|logger.info>(span.spanContext());
    <http://logger.info|logger.info>("In main main spanning");
    require('./app.js')
  });
  <http://logger.info|logger.info>("Ended span in main");
}

main();

but not able to see the logs , is there anything i'm missing. if anyone can help me will be great. looking forward for the support from team. running signoz with ./install.sh on localhost port 3301 and node application running on localhost port 5555

Hi all, I'm new to SigNoz software, I just installed an instance of Docker Standalone on a VM on Debian 11 (dest). The purpose is to collect data from another Debian 10 VM (source) on the same subnet. On the source VM I've installed otelcol-contrib_0.66.0_linux_amd64.deb package, then latest docker/standalone/config.yaml where the otlp endpoint has been set to the dest VM. The setup seems working correctly, if I run on source the command:

telemetrygen traces --traces 1 --otlp-endpoint localhost:4317 --otlp-insecure

then I can see on the Traces section the telemetrygen Service data (lets-go and okey-dokey). So I've generated HostMetrics dashboards for the source VM and imported the resulting json to the Dashboards section on the dest VM. The HostMetrics Dashboard - <source-VM-Name> appeared, but all the panels are empty. I've also tried troubleshooting using:

troubleshoot checkEndpoint --endpoint=dest-IP:4317

and the answer was:

INFO    workspace/main.go:28    STARTING!
INFO    checkEndpoint/checkEndpoint.go:41       checking reachability of SigNoz endpoint
INFO    workspace/main.go:46    Successfully sent sample data to signoz ...

There is no firewall between the two VM and tcpdump show traffic packets flowing from source to dest and back. Where am I wrong? Any help is very appreciated, tks.

hello everone

HI Team, we want to setup Google chat notification for signoz alerts I have created chat space and created webhook URL Trying to create alert channel in signoz settings by passing webhook URL. When testing connection we are seeing below error. Please help us

Wednesday Solutions is hosting Maximizing AWS ECS with SigNoz for Enhanced Observability. You can register for the

online webinar

here: https://www.linkedin.com/video/event/urn:li:ugcPost:7068835877740789760/ Whether you're already utilizing ECS or considering it as your container orchestrator, this session is designed to provide valuable insights. Explore the challenges of traditional observability setups, including CloudWatch Logs, Metrics, Alerts, and Xray, and discover a better solution through SigNoz. Learn how SigNoz can be seamlessly integrated into your ECS workloads, offering cost-effectiveness, comprehensive monitoring, and liberation from vendor lock-in concerns. We'll also delve into the advantages of Clickhouse over ElasticSearch and provide a step-by-step guide on implementing SigNoz.

Hi team this is a newbie question but may I ask what does it means when one of my service in service map is highlighted as red? I saw red lines/connection in the documentation but not the service as red. All BA, BB and BD service are connecting to AA service

Team - today I am not able to see any traces and services in Signoz UI...yesterday It was working

I can see all services and pods of sample application are up & running fine

Hello team, when inviting new users to Signoz (open source), the emails are not being sent. Where can i define the SMTP server to send emails?