Splunk Storage Sizing Calculator

Calculate storage requirements for your Splunk deployment

Input Data

Estimate the average daily amount of data to be ingested

Daily Data Volume (Raw): 0 GB
Daily Data Volume (Indexed): 0 GB

Data Retention

Specify the amount of time to retain data for each category

Total Retention Period: 402 Days

Deployment Configuration

Configure deployment type and cluster settings

Clustered Deployment:

Storage includes replication factor. Data is copied across multiple indexers for redundancy and search performance.

Storage Required

Breakdown of overall storage requirements

Storage Type Per Indexer All Indexers (No Replication) All Indexers (With Replication)
Hot/Warm 0 GB 0 GB 0 GB
Cold 0 GB 0 GB 0 GB
Archived 0 GB 0 GB 0 GB
Total 0 GB 0 GB 0 GB

Total Disk Space Required

Summary of total disk space needed for your deployment

Base Storage Required: 0 TB
With Contingency: 0 TB
Total Disk Space Needed: 0 TB

Per Indexer Disk Requirements:

Hot/Warm Storage:
0 GB
Cold Storage:
0 GB
Archived Storage:
0 GB
Per Indexer Total:
0 GB

Splunk Architecture

Visual representation of your Splunk deployment

Data Sources

Servers
Network
Security
Apps
Data Flow

Forwarders

Universal Forwarder
Heavy Forwarder
0 GB/day

Indexer Tier

SSD: Hot/Warm 0 GB
HDD: Cold 0 GB
Archive: Frozen 0 GB
Search Queries

Search Layer

Search Head
Dashboards & Reports

End Users

Analysts
Security Team
Management
Index Name main
Indexers 1
Replication Factor 1
Daily Ingestion 0 GB/day
Total Retention 0 days
Total Storage 0 TB

Configuration Files

Generated Splunk configuration for your setup

# Configuration will be generated...
# Configuration will be generated...