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03/22/2022, 7:38 AM

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Ankit Nayan

03/22/2022, 7:44 AM

@User are you running signoz using docker-compose or helm?

Zishan Shaikh

03/22/2022, 7:44 AM

docker compose

Zishan Shaikh

03/22/2022, 7:46 AM

its a standalone setup with all containers running on an ec2 instance, collector is crashing frequently with the exception mentioned above and we are having to restart the containers

Ankit Nayan

03/22/2022, 7:49 AM

ok..use

dimensions_cache_size: 10000

at otel-collector-config https://github.com/SigNoz/signoz/blob/develop/deploy/docker/clickhouse-setup/otel-collector-config.yaml#L27 like

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signozspanmetrics/prometheus:
    metrics_exporter: prometheus
    latency_histogram_buckets: [100us, 1ms, 2ms, 6ms, 10ms, 50ms, 100ms, 250ms, 500ms, 1000ms, 1400ms, 2000ms, 5s, 10s, 20s, 40s, 60s ]
    dimensions_cache_size: 10000

and then restart otel-collector using

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sudo docker-compose -f ./docker/clickhouse-setup/docker-compose.yaml restart otel-collector

this should fix the issue

Zishan Shaikh

03/22/2022, 7:49 AM

okay let me try this, thanks for quick help

👍 1

Ankit Nayan

03/22/2022, 7:51 AM

@User please raise a PR with above as default config for docker-compose setup too. I see we have that in helm chart already

👍 1

Ankit Nayan

03/22/2022, 8:09 AM

@User let us know if this worked 🙂

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SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc.