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Callum Styan

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Callum Styan

Software Engineer

Software Engineer @ Grafana Labs, Prometheus team member.

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Inside the migration from Consul to memberlist at Grafana Labs

Callum Styan · 28 Sep 2022 · 9 min read

Inside the migration from Consul to memberlist at Grafana Labs

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How adding Kubernetes label selectors caused an outage in Grafana Cloud Logs — and how we resolved it

Callum Styan · 31 Aug 2022 · 10 min read

How adding Kubernetes label selectors caused an outage in Grafana Cloud Logs — and how we resolved...

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How to troubleshoot remote write issues in Prometheus

Callum Styan · 12 Apr 2021 · 7 min read

How to troubleshoot remote write issues in Prometheus

How Prometheus remote write issues can be solved using metrics and configurations

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Deduping HA Prometheus Samples in Cortex

Callum Styan · 3 Oct 2019 · 6 min read

Deduping HA Prometheus Samples in Cortex

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What’s New in Prometheus 2.8: WAL-Based Remote Write

Callum Styan · 25 Mar 2019 · 3 min read

What’s New in Prometheus 2.8: WAL-Based Remote Write

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