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  • v

    Vishal Sharma

    08/25/2022, 6:56 AM
    @Prashant Shahi
    p
    a
    • 3
    • 3
  • a

    Alexei Zenin

    08/25/2022, 2:57 PM
    How much memory should the query service need? I am running it with 512MB and it seems to be dying due to OOM errors. Does it need to scale according to how much clickhouse data there is or maybe there is a memory leak? On version 10.2
    a
    s
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    • 19
  • r

    Raghu

    08/25/2022, 9:12 PM
    Hi @Pranay, I asked this question in general and thought its correct here. I have installed signoz in our gke environment. We are pulling our metrics using prometheus ( and alerts with alertmanager). I would like to explore signoz as APM. I am following link: https://signoz.io/docs/userguide/send-metrics/#enable-a-prometheus-receiver.
  • r

    Raghu

    08/25/2022, 9:13 PM
    I don't see it working when I changed my configmap "kubectl describe configmap my-release-signoz-otel-collector-metrics -n platform" as described in the link
    prometheus:
        config:
          scrape_configs:
          - job_name: otel-collector
            scrape_interval: 30s
            static_configs:
            - targets:
              - my-release-signoz-otel-collector:8889
              - localhost:8080
    I use promql to check the metrics, but do not see anything in UI. Am I missing something?
    p
    p
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  • c

    Craig Rodrigues

    08/25/2022, 9:25 PM
    Do you have any case studies for migrating from Datadog to Signoz? I’m interested in migrating a Datadog setup which uses about 400K metrics/month , and around 300 synthetics. Datadog works but is pricy, so I’m interested in replacing Datadog to reduce costs. Signoz came up in my web searches
    a
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    +2
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  • c

    Craig Rodrigues

    08/25/2022, 10:38 PM
    Is it possible to use a statsd client to send metrics to Signoz: https://github.com/cactus/go-statsd-client#example? The datadog Go client is basically a fork of this client
    s
    a
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    • 2
  • a

    Ankit Nayan

    08/25/2022, 11:36 PM
    @Craig Rodrigues we would be happy to help you migrate from DataDog. We also extend some dashboarding support to get started quickly. Let us know when you plan to take it forward. Also, we launched log management this week making signoz a single tool for all 3 pillars of observability
  • y

    Yash Vardhan

    08/26/2022, 8:21 AM
    Hi team i am using tempo with otel collector with grpc ingestion and i am getting my tempo data in otlp format and it's encrypted, how can i decrypt the data to normal otel format?
    p
    n
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  • u

    주현태

    08/28/2022, 12:22 PM
    I have attached the full error log file.
  • p

    Pranay

    08/28/2022, 12:36 PM
    @주현태 can you share what you see on running this. https://signoz.io/docs/install/troubleshooting/
    u
    p
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  • s

    sudhanshu dev

    08/29/2022, 7:33 AM
    Hi
  • s

    sudhanshu dev

    08/29/2022, 7:33 AM
    In the open telemetry collector
  • s

    sudhanshu dev

    08/29/2022, 7:33 AM
    I am not getting k8s cluster name
  • s

    sudhanshu dev

    08/29/2022, 7:34 AM
    k8s_container_cpu_limit{container_id="9d6a59b984b2e196b214accbfe3789c68aa04e925f99ccb32ae4feee7bf14eb9",container_image_name="fluent/fluent-bit",container_image_tag="1.9.1",k8s_cluster_name="",k8s_container_name="fluent-bit",k8s_namespace_name="*********",k8s_node_name="ip---49-147.ap-south-1.compute.internal",k8s_pod_name="fluent-bit-db2wp",k8s_pod_uid="67acfe9f-3a72-47b7-9f0a-4f763b68509e",opencensus_resourcetype="container"}
    n
    • 2
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  • s

    sudhanshu dev

    08/29/2022, 7:34 AM
    k8s_cluster_name us empty
  • s

    sudhanshu dev

    08/29/2022, 7:34 AM
    Is there any k8s env variable that we can set
  • s

    sudhanshu dev

    08/29/2022, 7:34 AM
    in the demon set
  • s

    sudhanshu dev

    08/29/2022, 7:35 AM
    ?
  • s

    sudhanshu dev

    08/29/2022, 7:35 AM
    @nitya-signoz
  • s

    sudhanshu dev

    08/29/2022, 7:44 AM
    in this query
  • s

    sudhanshu dev

    08/29/2022, 7:44 AM
    container_memory_usage{k8s_namespace_name!="kube-system"}
    n
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  • s

    sudhanshu dev

    08/29/2022, 7:45 AM
    I wanted one AND operator here
  • s

    sudhanshu dev

    08/29/2022, 7:45 AM
    with k8s_cluster_name="my-k8s"
  • s

    sudhanshu dev

    08/29/2022, 7:45 AM
    like
  • c

    Craig Rodrigues

    08/29/2022, 6:07 PM
    Has anyone compared Victoria Metrics to SigNoz?
    p
    • 2
    • 1
  • n

    nitya-signoz

    08/30/2022, 7:20 AM
    SigNoz is not supported on windows as of now.
    t
    p
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  • r

    Reedam Ranjan

    08/30/2022, 7:59 AM
    👋 Hello, team!
    p
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  • a

    Ashijit Pramanik

    08/30/2022, 8:14 AM
    Hi all, I am new to Signoz. Am facing an issue with sending traces to it from python code. Signoz
    v0.10.2
    was deployed on a GKE Autopilot cluster. I have added an Ingress each for the frontend (443 -> 3313) and for the collector (80 -> 4318) to access the frontend and the collector over the internet. To see if I can send traces, I used this code
    <https://gist.github.com/dfrankow/f91aefd683ece8e696c26e183d696c29>
    and started it like so and did a POST and GET to it as shared in that gist -
    ❯ python3 -m venv simple_server
    ❯ source simple_server/bin/activate
    ❯ python -V
    Python 3.9.13
    ❯ pip install opentelemetry-distro
    ❯ pip install opentelemetry-exporter-otlp
    ❯ wget <https://gist.githubusercontent.com/dfrankow/f91aefd683ece8e696c26e183d696c29/raw/016714b21cb2172b43611aabe03e53249027bd84/simple_server.py>
    ❯ OTEL_RESOURCE_ATTRIBUTES=service.name=test_apm OTEL_EXPORTER_OTLP_ENDPOINT="http://<sub.domain.here>" opentelemetry-instrument --traces_exporter otlp_proto_http python3 simple_server.py 7000 127.0.0.1
    The traces do not get sent and the logs seem to suggest that I necessarily need to open the GRPC port even though I am specifying
    otlp_proto_http
    above. Please suggest if I am missing something.
    s
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  • a

    Alexei Zenin

    08/30/2022, 3:16 PM
    I’ve migrated a fair chunk of services to SigNoz in our test environment and have
    929234
    time series at the moment. The query service needed to have its memory increased to 3GB for the container to not crash due to OOM. Our PROD setup is much more extensive and has more traffic so will this need dozens of GB to operate the backend service? Is there anything I am doing wrong, I know there are optimizations coming but seems tough to handle this linearly increasing memory in terms of operations.
    a
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  • r

    Reidi Qyrku

    08/30/2022, 4:15 PM
    Hi all, new signoz user here. Any documented / recommended way to change the persistence volume claim of the clickhouse operator? (I'm using the helm chart)
    p
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r

Reidi Qyrku

08/30/2022, 4:15 PM
Hi all, new signoz user here. Any documented / recommended way to change the persistence volume claim of the clickhouse operator? (I'm using the helm chart)
p

Pranay

08/30/2022, 4:17 PM
hey @Reidi Qyrku welcome to SigNoz community! @Prashant Shahi do you have any insights in Reidi's query
p

Prashant Shahi

08/30/2022, 4:21 PM
Hey @Reidi Qyrku 👋 You can set
clickhouse.persistence.existingClaim
to any existing PVC with
helm install
or
helm upgrade
command. Currently, we only have it documented over
values.yaml
https://github.com/SigNoz/charts/blob/main/charts/signoz/values.yaml#L126-L129
Could you share any reason to use existing PVC instead of a new one?
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