suggestion: https://github.com/SigNoz/signoz/releases is very technical and hard to understand, there are also very frequent releases. some blog posts that talk about the new features would be appreciated. I like how gitlab does that with monthly releases and blog posts about it (doesn't need to be that extensive obvously)

How do I find the version in github that is the latest stable version? I see a difference between release branches and tags. This is important as I will need to pull of the respective docker images into my company separately via a review process and I would like to get all of the respective images mentioned in a particular release signoz/deploy/docker/docker-compose.yaml

I have some questions regarding Signoz We are planning to procure a VM on which I will be installing Signoz. For that purpose I need some specifications: 1. What is the minimum hardware requirement for signoz to run 2. What type of application signoz is : memory based/ cpu based 3. What is the type of database that signoz uses and also is it RDBMS or non-RDBMS 4. Is the database standard edition or enterprise edition Thank you

Hello, Can someone help me by answering the following questions: 1. Is it possible to take a heap dump remotely? 2. Does SigNoz provide continuous CPU profiling as well?

👋 Hello, team! I'm following https://signoz.io/docs/logs-management/send-logs/nodejs-winston-logs/ to send logs to Signoz from Winston using the

openTelemetryTransportV3

transport. But I see

metadata

as a JSON string instead of an object i can query on Signoz. Can someone please help?

Hi guys ! I would like to have some advice. I'm exporting some metrics with this conf :

receivers:  
  httpcheck: # <https://signoz.io/blog/health-check-monitoring-with-opentelemetry/>
    collection_interval: 30s
    targets:
      - endpoint: "https://<ip_server>/healthcheck"
        method: GET
        tls:
          insecure_skip_verify: true
...
exporters:
  clickhousemetricswrite:
    endpoint: tcp://<signoz_serveur>:9000/signoz_metrics?username=u&password=p
    tls:
      insecure: true
    resource_to_telemetry_conversion:
      enabled: true

Then on the dashboard I use PromQL to build a new "Panel" (I call that widget). Isn't better to build the query directly with a SQL request on ClickHouse ? If so, I don't find documentations about the tables ?

SHOW TABLES FROM signoz_metrics;

    ┌─name───────────────────────────────────┐
 1. │ distributed_exp_hist                   │
 2. │ distributed_metadata                   │
 3. │ distributed_samples_v2                 │
 4. │ distributed_samples_v4                 │
 5. │ distributed_samples_v4_agg_30m         │
 6. │ distributed_samples_v4_agg_5m          │
 7. │ distributed_schema_migrations_v2       │
 8. │ distributed_time_series_v2             │
 9. │ distributed_time_series_v4             │
10. │ distributed_time_series_v4_1day        │
11. │ distributed_time_series_v4_1week       │
12. │ distributed_time_series_v4_6hrs        │
13. │ distributed_updated_metadata           │
14. │ distributed_usage                      │
15. │ exp_hist                               │
16. │ metadata                               │
17. │ samples_v2                             │
18. │ samples_v4                             │
19. │ samples_v4_agg_30m                     │
20. │ samples_v4_agg_30m_mv                  │
21. │ samples_v4_agg_5m                      │
22. │ samples_v4_agg_5m_mv                   │
23. │ schema_migrations_v2                   │
24. │ time_series_v2                         │
25. │ time_series_v4                         │
26. │ time_series_v4_1day                    │
27. │ time_series_v4_1day_mv                 │
28. │ time_series_v4_1day_mv_separate_attrs  │
29. │ time_series_v4_1week                   │
30. │ time_series_v4_1week_mv                │
31. │ time_series_v4_1week_mv_separate_attrs │
32. │ time_series_v4_6hrs                    │
33. │ time_series_v4_6hrs_mv                 │
34. │ time_series_v4_6hrs_mv_separate_attrs  │
35. │ updated_metadata                       │
36. │ usage                                  │
    └────────────────────────────────────────┘

Right now the PromQL query looks like this :

max(   (last_over_time(httpcheck_status{health_score="3", service_name="PASSPORT", vm_hostname="3dx-dev08"}[5m]) * 3) or   (last_over_time(httpcheck_status{health_score="2", service_name="PASSPORT", vm_hostname="3dx-dev08"}[5m]) * 2) or   (last_over_time(httpcheck_status{health_score="1", service_name="PASSPORT", vm_hostname="3dx-dev08"}[5m]) * 1) )

How do I know which table this query ? WHere the data come from ?

hi

Hello, I'm new to Signoz, any feedback on stability, or is it still new? to apply it on production ?

Hi Everyone, I'm trying to view Histogram-based metric and getting a 500 error with no any explanation of what's wrong, please help

to apply it on production ?

Hello, I'm new to Signoz, any feedback on stability, or is it still new?

Vibe coding is great till you realise you can’t vibe debug. So let SigNoz do the heavy-lifting for you. Using the OpenTelemetry Demo Application let us simulate some common scenarios and debug them using SigNoz. We will also explore the most talked about features of SigNoz in the process. To give an example, we have a service map feature that automatically generates a visualisation of your architecture! That is just one cool thing, wait till you hear about how we perform seamless trace-log correlation and built in monitoring of messaging queues. 🔥 Check out our recently released blog, to understand how you can debug like a pro with SigNoz!

When creating an alert query, is there any way to create a rule longer than the past 24 hours? For example, when polling certain endpoints I want to fire an alert if no data is retrieved after 48 hours.

Hello, I'm new to Signoz and APM. I'm currently instrumenting a Java Vert.x application that generates over 2,000 spans per trace. After injecting this volume of data, I'm noticing performance issues with the database. Are there any parameters that need to be adjusted, or am I simply pushing too much data?

Hi team , I have a doubt . I want to clear that before starting poc over SigNoz .

Do SigNoz support OTel over open source version which I am planing to self host ?

I checked OTel site it is saying the support is there only in Commercial

Hi I'm currently running SigNoz on my EC2 instance using the following steps:

git clone -b main 
<https://github.com/SigNoz/signoz.git> && cd signoz/deploy/
# For a specific version: git checkout v0.6.1
./install.sh

Everything is working fine, but I want to enable email notifications via Amazon SES. Does anyone know what additional configurations I need to set up to get this working? Any ideas or guidance would be appreciated!

Hello, is there a limit on the number of log lines I can export to CSV or XLS? I am attempting to export 1000 lines of logs to CSV, but Signoz is only exporting the latest 100 lines.

@Chitransh Gupta sir dmed you

<!here> the community call has started. @Adriel Perkins will be giving a demo on CI/CD observability using OTel and SigNoz. Link to join - https://us06web.zoom.us/j/5630750807?pwd=T2pGQWRVWTFLeXh2cDJ3MCtqNVRUQT09

community-call-april-2025-1day.png

<!channel> 1 day to go for the April Community Call (US region)! We had a fantastic session last month with @Vibhu Pandey walking us through the SigNoz single binary release. This time, we’re back with something really exciting. Here’s what’s lined up: 🔥 Live Demo on CI/CD observability by Adriel Perkins 📣 Share your feedback and request new features ❓ Q&A session with SigNoz Maintainers 📅 Date: 16th April, 2025 (Tomorrow) ⏰ Time: 09:00 AM - 09:45 AM (PT) Adriel is one of the leads of the OpenTelemetry CI/CD Special Interest Group and recently delivered a packed session on CI/CD observability at KubeCon Europe '25. 👉 Register here: https://lu.ma/1z2jr0yy Looking forward to seeing you there!

do we have access control base on Environment , I have users i do not want to give access to prod but share access to qa

Can anyone help me ?

image.png

I tried to helm upgrade my signoz installation. but stuck in following. Other than no change happend signoz-schema-migrator-sync-dmv78 0/1 Init:1/2 0 56m

clickhouse: layout: shardsCount: 2 replicasCount: 2 zookeeper: replicaCount: 3 schemaMigrator: enableReplication: true

Do we have any sizing Recommendation for signoz self hosted

Hi can anyone let me know how can I get the test environment url?

Hi, Is there any documentation that explains the recommendation specifications for signoz?

Hello everyone. If you deploy webapps in a k8s cluster and you want to do "is it up?" monitoring on those, I created a small utility that runs in the cluster, auto-discovers exposed endpoints (via ingresses) and periodically pings them, generating OpenTelemetry metrics that you can alert/graph in SigNoz. Take a look here : https://github.com/exo7-ca/k8s-http-monitor