1. Introduction
1.1 Purpose and Objectives
The 5X Problem Management Policy establishes a systematic approach to identifying, analyzing, and permanently resolving the root causes of incidents affecting our cloud-native platform and services. This policy goes beyond incident management by focusing on the elimination of recurring issues and the prevention of future problems through detailed analysis and permanent resolution. Our objectives include minimizing service disruptions, reducing operational costs, and improving the overall reliability and performance of our platform.
1.2 Scope and Applicability
This comprehensive policy encompasses all aspects of problem management across the 5X technology stack, including our AWS infrastructure, platform services, customer-facing applications, and internal systems. It applies to all technical staff, contractors, and third-party vendors involved in the delivery and support of 5X services. The policy specifically addresses:
The identification, recording, classification, and resolution of underlying problems affecting our services, infrastructure, and customer experience. This includes both reactive problem management in response to incidents and proactive problem management aimed at preventing future issues. The scope extends to all production environments and critical business services, with particular emphasis on systems handling customer data and core platform functionality.
2. Problem Management Framework
2.1 Problem Management Process Overview
Our problem management process follows a structured approach designed to ensure thorough investigation and permanent resolution of underlying issues. The framework consists of interconnected phases, each with specific objectives and deliverables:
2.1.1 Problem Detection and Recording
The problem detection phase begins with the systematic identification of potential problems through various channels and data sources. This includes:
Automated Detection Systems: Our infrastructure employs sophisticated monitoring tools that continuously analyze system behavior, performance metrics, and error patterns. These systems use machine learning algorithms to identify anomalies and potential problems before they impact service delivery. Key components include:
AWS CloudWatch metrics analysis for pattern recognition Application performance monitoring through custom dashboards Error rate trending and threshold monitoring Resource utilization pattern analysis Network performance and latency monitoring Manual Detection Methods: While automated systems form the foundation of our detection capabilities, human expertise remains crucial in identifying subtle patterns and potential problems. Our manual detection process includes:
Regular review of incident reports and trends Analysis of customer support tickets and feedback Technical team observations and insights Periodic system health reviews Vendor advisory monitoring 2.1.2 Problem Classification and Prioritization
Once detected, problems undergo a rigorous classification and prioritization process to ensure appropriate resource allocation and response timing. This process considers multiple factors:
Impact Assessment: A detailed evaluation of the problem's impact on:
Service availability and performance Customer experience and satisfaction Data integrity and security Urgency Determination: Analysis of the problem's time-sensitivity based on:
Current impact on services Business cycle considerations 2.2 Problem Investigation and Diagnosis
2.2.1 Root Cause Analysis
Our root cause analysis process employs a systematic approach to identifying the fundamental causes of problems. This involves:
Data Collection Phase: A comprehensive gathering of relevant information including:
User actions and behaviors Application performance data The data collection process uses automated tools to ensure completeness and accuracy, while also incorporating manual observations and contextual information from involved parties.
Analysis Techniques: We employ multiple analysis methodologies to ensure thorough problem investigation:
The Five Whys Technique: A structured questioning process that drills down through surface symptoms to identify root causes. Each "why" question builds upon the previous answer until the fundamental cause is revealed. For example:
Why did the API service fail?
Because the database connection pool was exhausted Why was the connection pool exhausted? Because connections weren't being properly released Why weren't connections being released? Because error handling in the new code didn't include connection cleanup Why wasn't connection cleanup included? Because the code review checklist didn't include resource cleanup verification Why wasn't this in the checklist? Because resource management wasn't part of the standard review process Ishikawa (Fishbone) Analysis: For complex problems, we create detailed cause-and-effect diagrams that explore multiple potential contributing factors across six key categories:
Methods (processes and procedures) Machines (technology and infrastructure) Materials (data and resources) Measurements (monitoring and metrics) Environment (external factors) 2.2.2 Evidence Collection and Documentation
Our evidence collection process ensures comprehensive documentation of all problem-related information:
Technical Evidence: Detailed collection and preservation of:
System logs spanning the relevant time period Performance metrics and trends Configuration states and changes Error messages and stack traces Network traces and packet captures Resource utilization data Environmental Context: Documentation of surrounding circumstances including:
System load and usage patterns Concurrent activities and changes External dependencies and states 3. Problem Resolution and Prevention
3.1 Solution Development
The solution development process follows a structured approach to ensure comprehensive and effective problem resolution:
3.1.1 Solution Design Phase
During this critical phase, the problem management team develops potential solutions through a collaborative process:
Solution Requirements Analysis: A thorough analysis of solution requirements considering:
Technical feasibility and constraints Resource requirements and availability Implementation complexity and risks Impact on existing systems and processes Solution Options Development: Development of multiple solution options, each documented with:
Detailed technical specifications Implementation requirements