Problem Statement:
A property renovation company in the US operated a monolithic application built on the .NET framework, incorporating a few external integrations for payment and mobile support. Operating on a limited infrastructure, they aimed to avoid significant expenditure. However, faced with a substantial increase in order volume and reporting demands, the application experienced a 3X surge in load, leading to performance deterioration. The challenges manifested as:
- Increased Latency
- Connection pool issues
- Database Overload
- Storage Capacity Concerns
- Service unavailability impacting business SLAs
Solution Implemented:
While, application team started the optimization journey, it became crucial to establish proactive monitoring to facilitate preemptive actions, ensuring enhanced availability. The solution needed to be both open source and cost-effective.
Zabbix was considered as a low-cost solution primarily due to its open-source nature and several factors that contribute to minimizing the total cost of ownership (TCO).
Outcome and Benefit:
- Provided real-time visibility which helped in identification of load patterns.
- Helped detecting memory leakage and I/O-related issues.
- Early detection of anomalies due to alerting mechanism.
- Achieved higher availability with automation and remediation.
- Identified slow queries and resolution.
- Helped achieve proactive capacity planning.
