What factors are contributing to the increased latency in Eagle Eye Networks's live video streaming service across multiple customer sites?

Introduction

Increased latency in Eagle Eye Networks's live video streaming service across multiple customer sites is a critical issue that demands immediate attention. This problem directly impacts the core value proposition of real-time surveillance and monitoring, potentially eroding customer trust and satisfaction. To address this complex challenge, I'll employ a systematic approach to identify, validate, and resolve the root cause while considering both short-term fixes and long-term strategic implications.

Step 1

Clarifying Questions (3 minutes)

• Looking at the scope, I'm thinking this might be a widespread issue. Is the increased latency affecting all customer sites or just a specific subset?

Why it matters: Understanding the scope helps prioritize our investigation and resource allocation. Expected answer: The issue affects multiple, but not all, customer sites. Impact on approach: If it's all sites, we'd focus on global infrastructure; if it's a subset, we'd look for common factors among affected sites.

• Considering recent changes, I'm wondering if there have been any significant updates to the streaming service in the past month. Have any new features or optimizations been rolled out recently?

Why it matters: Recent changes often correlate with performance issues. Expected answer: A new video compression algorithm was implemented two weeks ago. Impact on approach: If there were recent changes, we'd prioritize investigating those specific updates.

• Thinking about performance metrics, I'm curious about the magnitude of the latency increase. Can you provide specifics on how much the latency has increased compared to normal levels?

Why it matters: The severity of the increase helps gauge the urgency and potential impact on user experience. Expected answer: Latency has increased by an average of 3 seconds across affected sites. Impact on approach: A significant increase would prompt more aggressive short-term actions.

• Considering user feedback, I'm wondering about the impact on different types of customers. Are we seeing variations in latency increases between residential and commercial customers?

Why it matters: Different customer segments may have different infrastructure or usage patterns. Expected answer: Commercial customers are experiencing higher latency increases than residential users. Impact on approach: If there's a disparity, we'd investigate segment-specific factors.