• Product
  • Pricing
  • Docs
  • Using PostHog
  • Community
  • Company
  • Login
  • Docs

  • Overview
    • Quickstart with PostHog Cloud
    • Overview
      • AWS
      • Azure
      • DigitalOcean
      • Google Cloud Platform
      • Hobby
      • Other platforms
      • Instance settings
      • Environment variables
      • Securing PostHog
      • Monitoring with Grafana
      • Running behind a proxy
      • Configuring email
      • Helm chart configuration
      • Deploying ClickHouse using Altinity.Cloud
      • Configuring Slack
      • Overview
        • Overview
        • Upgrade notes
        • Overview
        • 0001-events-sample-by
        • 0002_events_sample_by
        • 0003_fill_person_distinct_id2
        • ClickHouse
          • Backup
          • Kafka Engine
          • Resize disk
          • Restore
          • Vertical scaling
          • Horizontal scaling (Sharding & replication)
        • Kafka
          • Resize disk
          • Log retention
        • PostgreSQL
          • Resize disk
          • Troubleshooting long-running migrations
        • Plugin server
        • MinIO
        • Redis
        • Zookeeper
      • Disaster recovery
    • Troubleshooting and FAQs
    • Architecture
    • Managing hosting costs
    • EU-only hosting
    • Overview
    • Ingest live data
    • Ingest historical data
    • Identify users
    • User properties
    • Deploying a reverse proxy
    • Libraries
    • Badge
      • Snippet installation
      • Android
      • iOS
      • JavaScript
      • Flutter
      • React Native
      • Browser Extensions
      • Elixir
      • Go
      • Java
      • Node.js
      • PHP
      • Python
      • Ruby
      • Docusaurus v2
      • Gatsby
      • Google Tag Manager
      • Next.js
      • Nuxt.js
      • Retool
      • RudderStack
      • Segment
      • Sentry
      • Slack
      • Shopify
      • WordPress
      • Message formatting
      • Microsoft Teams
      • Slack
      • Discord
    • To another self-hosted instance
    • To PostHog from Amplitude
    • Between Cloud and self-hosted
    • Overview
    • Troubleshooting
      • Overview
      • Tutorial
      • TypeScript types
      • Developer reference
        • Amazon Kinesis Import
        • BitBucket Release Tracker
        • Braze Import
        • Event Replicator
        • GitHub Release Tracker
        • GitHub Star Sync
        • GitLab Release Tracker
        • Heartbeat
        • Ingestion Alert
        • Email Scoring
        • n8n Connector
        • Orbit Connector
        • Redshift Import
        • Segment Connector
        • Shopify Connector
        • Twitter Followers Tracker
        • Zendesk Connector
        • Airbyte Exporter
        • Amazon S3 Export
        • BigQuery Export
        • Customer.io Connector
        • Databricks Export
        • Engage Connector
        • GCP Pub/Sub Connector
        • Google Cloud Storage Export
        • Hubspot Connector
        • Intercom Connector
        • Migrator 3000
        • PagerDuty Connector
        • PostgreSQL Export
        • Redshift Export
        • RudderStack Export
        • Salesforce Connector
        • Sendgrid Connector
        • Sentry Connector
        • Snowflake Export
        • Twilio Connector
        • Variance Connector
        • Zapier Connector
        • Downsampler
        • Event Sequence Timer
        • First Time Event Tracker
        • Property Filter
        • Property Flattener
        • Schema Enforcer
        • Taxonomy Standardizer
        • Unduplicator
        • Automatic Cohort Creator
        • Currency Normalizer
        • GeoIP Enricher
        • Timestamp Parser
        • URL Normalizer
        • User Agent Populator
    • Overview
    • POST-only public endpoints
    • Actions
    • Annotations
    • Cohorts
    • Dashboards
    • Event definitions
    • Events
    • Experiments
    • Feature flags
    • Funnels
    • Groups
    • Groups types
    • Insights
    • Invites
    • Members
    • Persons
    • Plugin configs
    • Plugins
    • Projects
    • Property definitions
    • Session recordings
    • Trends
    • Users
    • Data model
    • Overview
    • GDPR guidance
    • HIPAA guidance
    • CCPA guidance
    • Data egress & compliance
    • Overview
    • Code of conduct
    • Recognizing contributions
  • Using PostHog

  • Table of contents
      • Dashboards
      • Funnels
      • Group Analytics
      • Insights
      • Lifecycle
      • Path analysis
      • Retention
      • Stickiness
      • Trends
      • Heatmaps
      • Session Recording
      • Correlation Analysis
      • Experimentation
      • Feature Flags
      • Actions
      • Annotations
      • Cohorts
      • Data Management
      • Events
      • Persons
      • Sessions
      • UTM segmentation
      • Team collaboration
      • Organizations & projects
      • Settings
      • SSO & SAML
      • Toolbar
      • Notifications & alerts
  • Tutorials
    • All tutorials
    • Actions
    • Apps
    • Cohorts
    • Dashboards
    • Feature flags
    • Funnels
    • Heatmaps
    • Path analysis
    • Retention
    • Session recording
    • Trends
  • Support
  • Docs

  • Overview
    • Quickstart with PostHog Cloud
    • Overview
      • AWS
      • Azure
      • DigitalOcean
      • Google Cloud Platform
      • Hobby
      • Other platforms
      • Instance settings
      • Environment variables
      • Securing PostHog
      • Monitoring with Grafana
      • Running behind a proxy
      • Configuring email
      • Helm chart configuration
      • Deploying ClickHouse using Altinity.Cloud
      • Configuring Slack
      • Overview
        • Overview
        • Upgrade notes
        • Overview
        • 0001-events-sample-by
        • 0002_events_sample_by
        • 0003_fill_person_distinct_id2
        • ClickHouse
          • Backup
          • Kafka Engine
          • Resize disk
          • Restore
          • Vertical scaling
          • Horizontal scaling (Sharding & replication)
        • Kafka
          • Resize disk
          • Log retention
        • PostgreSQL
          • Resize disk
          • Troubleshooting long-running migrations
        • Plugin server
        • MinIO
        • Redis
        • Zookeeper
      • Disaster recovery
    • Troubleshooting and FAQs
    • Architecture
    • Managing hosting costs
    • EU-only hosting
    • Overview
    • Ingest live data
    • Ingest historical data
    • Identify users
    • User properties
    • Deploying a reverse proxy
    • Libraries
    • Badge
      • Snippet installation
      • Android
      • iOS
      • JavaScript
      • Flutter
      • React Native
      • Browser Extensions
      • Elixir
      • Go
      • Java
      • Node.js
      • PHP
      • Python
      • Ruby
      • Docusaurus v2
      • Gatsby
      • Google Tag Manager
      • Next.js
      • Nuxt.js
      • Retool
      • RudderStack
      • Segment
      • Sentry
      • Slack
      • Shopify
      • WordPress
      • Message formatting
      • Microsoft Teams
      • Slack
      • Discord
    • To another self-hosted instance
    • To PostHog from Amplitude
    • Between Cloud and self-hosted
    • Overview
    • Troubleshooting
      • Overview
      • Tutorial
      • TypeScript types
      • Developer reference
        • Amazon Kinesis Import
        • BitBucket Release Tracker
        • Braze Import
        • Event Replicator
        • GitHub Release Tracker
        • GitHub Star Sync
        • GitLab Release Tracker
        • Heartbeat
        • Ingestion Alert
        • Email Scoring
        • n8n Connector
        • Orbit Connector
        • Redshift Import
        • Segment Connector
        • Shopify Connector
        • Twitter Followers Tracker
        • Zendesk Connector
        • Airbyte Exporter
        • Amazon S3 Export
        • BigQuery Export
        • Customer.io Connector
        • Databricks Export
        • Engage Connector
        • GCP Pub/Sub Connector
        • Google Cloud Storage Export
        • Hubspot Connector
        • Intercom Connector
        • Migrator 3000
        • PagerDuty Connector
        • PostgreSQL Export
        • Redshift Export
        • RudderStack Export
        • Salesforce Connector
        • Sendgrid Connector
        • Sentry Connector
        • Snowflake Export
        • Twilio Connector
        • Variance Connector
        • Zapier Connector
        • Downsampler
        • Event Sequence Timer
        • First Time Event Tracker
        • Property Filter
        • Property Flattener
        • Schema Enforcer
        • Taxonomy Standardizer
        • Unduplicator
        • Automatic Cohort Creator
        • Currency Normalizer
        • GeoIP Enricher
        • Timestamp Parser
        • URL Normalizer
        • User Agent Populator
    • Overview
    • POST-only public endpoints
    • Actions
    • Annotations
    • Cohorts
    • Dashboards
    • Event definitions
    • Events
    • Experiments
    • Feature flags
    • Funnels
    • Groups
    • Groups types
    • Insights
    • Invites
    • Members
    • Persons
    • Plugin configs
    • Plugins
    • Projects
    • Property definitions
    • Session recordings
    • Trends
    • Users
    • Data model
    • Overview
    • GDPR guidance
    • HIPAA guidance
    • CCPA guidance
    • Data egress & compliance
    • Overview
    • Code of conduct
    • Recognizing contributions
  • Using PostHog

  • Table of contents
      • Dashboards
      • Funnels
      • Group Analytics
      • Insights
      • Lifecycle
      • Path analysis
      • Retention
      • Stickiness
      • Trends
      • Heatmaps
      • Session Recording
      • Correlation Analysis
      • Experimentation
      • Feature Flags
      • Actions
      • Annotations
      • Cohorts
      • Data Management
      • Events
      • Persons
      • Sessions
      • UTM segmentation
      • Team collaboration
      • Organizations & projects
      • Settings
      • SSO & SAML
      • Toolbar
      • Notifications & alerts
  • Tutorials
    • All tutorials
    • Actions
    • Apps
    • Cohorts
    • Dashboards
    • Feature flags
    • Funnels
    • Heatmaps
    • Path analysis
    • Retention
    • Session recording
    • Trends
  • Support
  • Docs
  • Self-host
  • Runbook
  • Services
  • MinIO

MinIO

Last updated: Aug 09, 2022

On this page

  • Metrics
  • Collecting metrics
  • Failure modes
  • Out of Disk Capacity
  • Useful links

MinIO offers high-performance, S3 compatible object storage. We use it to store files like:

  • session recordings
  • file exports

This is a guide for how to operate MinIO with respect to our stack.

Metrics

As with any system it is important to keep an eye on metrics to make sure everything is in ship shape. Most of these metrics shouldn't be a surprise.

The metrics you should keep an eye on with MinIO are:

  • CPU usage
  • Disk usage (IOPS/throughput/usage)

Collecting metrics

  • MinIO exposes a Prometheus endpoint for scraping metrics by Prometheus.

Failure modes

MinIO has a few failure modes depending on configuration, utilization, disk performance and more.

Out of Disk Capacity

Running out of Disk is another common failure case. What you will typically notice is MinIO restarting repeatedly. The easiest way to mitigate this is to simply increase the volume size that MinIO is using for data. This parameter can be found in the values.yaml file in our chart. Please adjust the volume size however it makes sense for your infrastructure and your retention settings.

Useful links

  • Official documentation

Questions?

Was this page useful?

Next article

Redis

Redis is an in-memory data structure store, used as a distributed, in-memory key–value database, cache and message broker, with optional durability. Useful links Official documentation

Read next article

Share

Jump to:

  • Metrics
  • Collecting metrics
  • Failure modes
  • Out of Disk Capacity
  • Useful links
  • Questions?
  • Edit this page
  • Raise an issue
  • Toggle content width
  • Toggle dark mode
  • About
  • Blog
  • Newsletter
  • Careers
  • Support
  • Contact sales

Product OS suite

Product overview

Analytics
  • Funnels
  • Trends
  • Paths

Pricing

Features
  • Session recording
  • Feature flags
  • Experimentation
  • Heatmaps

Customers

Platform
  • Correlation analysis
  • Collaboration
  • Apps

Community

Discussion
  • Questions?
  • Slack
  • Issues
  • Contact sales
Get involved
  • Roadmap
  • Contributors
  • Merch
  • PostHog FM
  • Marketplace

Docs

Getting started
  • PostHog Cloud
  • Self-hosted
  • Compare options
  • Tutorials
  • PostHog on GitHub
Install & integrate
  • Installation
  • Docs
  • API
  • Apps
User guides
  • Cohorts
  • Funnels
  • Sessions
  • Data
  • Events

Company

About
  • Our story
  • Team
  • Handbook
  • Investors
  • Careers
Resources
  • FAQ
  • Ask a question
  • Blog
  • Press
  • Merch
  • YouTube
© 2022 PostHog, Inc.
  • Code of conduct
  • Privacy
  • Terms