What factors are contributing to the recent 20% increase in response times for Lessen's property damage assessment requests?

Introduction

The recent 20% increase in response times for Lessen's property damage assessment requests is a critical issue that demands immediate attention. This analysis will systematically identify, validate, and address the root cause while considering both short-term fixes and long-term strategic implications.

I'll approach this problem by first clarifying the context, then ruling out external factors before diving deep into the product ecosystem, metric breakdown, and data analysis. From there, I'll form and validate hypotheses, conduct root cause analysis, and propose a comprehensive resolution plan.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might be a recent change in the assessment process. Has there been any modification to the damage assessment workflow in the last month?

Why it matters: Recent changes often correlate with performance shifts. Expected answer: Yes, we implemented a new photo upload feature. Impact on approach: If confirmed, I'd focus on the new feature's impact on response times.

• Considering user segments, I'm curious about the distribution of this increase. Is the 20% increase uniform across all property types and locations?

Why it matters: Uneven distribution could point to specific user segments or geographical factors. Expected answer: The increase is more pronounced in urban areas and for larger properties. Impact on approach: I'd investigate urban-specific factors and assess the complexity of larger property assessments.

• Thinking about system performance, I'm wondering about any recent infrastructure changes. Have there been any updates to our servers or database systems in the past quarter?

Why it matters: Infrastructure changes can significantly impact response times. Expected answer: We migrated to a new cloud provider last month. Impact on approach: I'd focus on potential issues related to the migration and new infrastructure setup.

• Considering the metric itself, I want to ensure we're measuring consistently. Has the definition or measurement method for response times changed recently?

Why it matters: Changes in measurement can create false positives in performance shifts. Expected answer: No changes in definition or measurement. Impact on approach: If confirmed, I'd rule out measurement issues and focus on actual performance factors.