OpenCRVS
v1.3
v1.3
  • 👋Introduction
  • Product Specifications
    • Functional Architecture
    • Workflow management
    • Status Flow Diagram
    • Users
      • Examples
    • Core functions
      • 1. Notify event
      • 2. Declare event
      • 3. Validate event
      • 4. Register event
      • 5. Print certificate
      • 5. Issue certificate
      • 6. Search for a record
      • 7. View record
      • 8. Correct record
      • 9. Verify record
      • 10. Archive record
      • 11. Vital statistics export
    • Support functions
      • 10. Login
      • 11. Audit
      • 12. Deduplication
      • 13. Performance management
      • 14. Payment
      • 15. Learning
      • 16. User support
    • Admin functions
      • 17. User management
      • 18. Comms management
      • 19. Content management
      • 20. Config management
    • Data functions
      • 21. Legacy data import
      • 22. Legacy paper import
  • Technology
    • Architecture
      • Performance tests
    • Standards
      • FHIR Documents
        • Event Composition
        • Person
        • Registration Task
        • Event Observations
        • Locations
    • Security
    • Interoperability
      • Create a client
      • Authenticate a client
      • Event Notification clients
      • Record Search clients
      • Webhook clients
      • National ID client
      • FHIR Location REST API
      • Other ways to interoperate
  • Default configuration
    • Intro to Farajaland
    • Civil registration in Farajaland
    • OpenCRVS configuration in Farajaland
      • User / role mapping
      • Application settings
      • Declaration forms
      • Certificate templates
    • Business process flows in Farajaland
  • Setup
    • 1. Establish team
    • 2. Gather requirements
    • 3. Installation
      • 3.1 Set-up a local development environment
        • 3.1.1 Install the required dependencies
        • 3.1.2 Install OpenCRVS locally
        • 3.1.3 Starting and stopping OpenCRVS
        • 3.1.4 Log in to OpenCRVS locally
        • 3.1.5 Tooling
      • 3.2 Set-up your own country configuration
        • 3.2.1 Fork your own country configuration repository
        • 3.2.2 Set up administrative address divisions
          • 3.2.2.1 Prepare source file for administrative structure
          • 3.2.2.2 Prepare source file for statistics
        • 3.2.3 Set up CR offices and Health facilities
          • 3.2.3.1 Prepare source file for CRVS Office facilities
          • 3.2.3.2 Prepare source file for health facilities
        • 3.2.4 Set up employees & roles for testing or production
          • 3.2.3.1 Prepare source file for employees
          • 3.2.3.2 Configure role titles
        • 3.2.5 Set up application settings
          • 3.2.5.1 Configuring Metabase Dashboards
        • 3.2.6 Configure certificate templates
        • 3.2.7 Configure declaration forms
          • 3.2.7.1 Configuring an event form
        • 3.2.8 Seeding your local development environment database
          • 3.2.8.1 Clearing your local development environment database
        • 3.2.9 Countryconfig APIs explained
          • 3.2.9.1 Managing language content
      • 3.3 Set-up a server-hosted environment
        • 3.3.1 Provision your server nodes with SSH access
        • 3.3.2 Provision environment
        • 3.3.3 Provision a comms gateway
        • 3.3.4 Set up an SMTP server for OpenCRVS monitoring alerts
        • 3.3.5 Setup DNS A records
        • 3.3.6 Deploy (Automated & Manual)
        • 3.3.7 Seeding & clearing data on a server
        • 3.3.8 Automated & manual backup and manual restore
    • 4. Functional configuration
      • 4.1 Configure application settings
      • 4.2 Configure registration periods and fees
      • 4.3 Create new user roles
      • 4.4 Managing system users
    • 5. Testing
    • 6. Go-live
    • 7. Monitoring
      • 7.1 Application logs
      • 7.2 Infrastructure health
      • 7.3 Routine monitoring checklist
      • 7.4 Setting up alerts
      • 7.5 Managing a Docker Swarm
  • General
    • Contributing
    • Releases
      • v1.3.5: Release notes
      • v1.3.4: Release notes
      • v1.3.2: Release notes
      • v1.3.1: Release notes
      • v1.3.* to v1.3.* Migration notes
      • v1.3.0: Release notes
      • v1.2.* to v1.3.* Migration notes
        • v1.2 to v1.3: Form migration
      • v1.2.1: Release notes
      • Patch: Elasticsearch 7.10.2
      • v1.2.0: Release notes
      • v1.1.* to v1.2.* Migration notes
      • v.1.1.2: Release notes
      • v.1.1.1: Release notes
      • v1.1.0: Release notes
    • Interoperability roadmap
    • Product roadmap
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On this page
  • Available disk space
  • Common infrastructure metrics
  1. Setup
  2. 7. Monitoring

7.2 Infrastructure health

Previous7.1 Application logsNext7.3 Routine monitoring checklist

Last updated 1 year ago

OpenCRVS monitoring tools let you measure and view critical metrics such as available disk space, used memory and total CPU load. This information can be used to proactively increase the available resources when the demand increases. These metrics are collected by a tool called and stored in ElasticSearch.

Notice that these metrics are not stored indefinitely. The default installation of OpenCRVS keeps both the metric measurements and system logs only for 3 days. The rollover policy is configured in the infrastructure/monitoring/beats/rollover-policy.json file. This file can be overwritten in the country config Docker compose files

Available disk space

To see the amount of available disk space, navigate to Metrics Explorer (Observability -> Metrics -> Metrics Explorer). You can see the current usage of different storage devices by selecting a Max value of system.filesystem.used.pct grouped by host.hostname and system.filesystem.device_name

The default installation of OpenCRVS uses an encrypted disk for data storage on all nodes named /dev/mapper/cryptfs . You filter the listed devices to only show these disks by using the following search clause:

system.filesystem.device_name : "/dev/mapper/cryptfs"

Common infrastructure metrics

Value
Metric
Grouped by
Filtered by

Available disk space

Max

system.filesystem.used.pct

host.hostname system.filesystem.device_name

system.filesystem.device_name : "/dev/mapper/cryptfs"

CPU usage

Average

system.process.cpu.total.pct

host.hostname

Memory usage

Max

docker.memory.usage.pct

host.hostname docker.container.labels.com_docker_swarm_service_name

Read more

Host metrics
Metricbeat