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Analysis Timeout Issues

File analysis timeouts can occur when processing complex or large files that require extensive analysis time. Understanding the causes and solutions helps ensure successful file processing.

Common Causes​

Analysis timeouts typically happen due to:

  • Large file sizes - Files approaching or exceeding the size limits for your appliance tier
  • Deep nesting - Archives containing multiple layers of compressed files
  • Extensive unpacking - Files that trigger recursive decompression operations
  • Complex file structures - Files with intricate internal structures requiring detailed parsing
  • Resource constraints - Insufficient RAM or CPU allocation for the analysis workload

Configuration Options​

Spectra Analyze​

The analysis timeout can be adjusted in the appliance configuration:

  1. Navigate to Administration > Configuration
  2. Locate the analysis timeout setting
  3. Increase the timeout value based on your file processing requirements
  4. Save the configuration changes

File Inspection Engine​

Use the --analysis-timeout flag to control the per-file time limit:

rl-scan --analysis-timeout 300 /path/to/file

The timeout value is specified in seconds.

Troubleshooting Steps​

If analysis timeouts persist:

  1. Increase allocated resources - Ensure the appliance or container has sufficient RAM (32 GB+ recommended) and CPU cores
  2. Check decompression ratio limits - Verify that recursive unpacking isn't exceeding configured limits
  3. Review file characteristics - Examine the file structure to identify potential issues
  4. Monitor system resources - Check if the appliance is under heavy load from concurrent analyses
  5. Adjust timeout values - Increase timeout settings for complex file processing workflows