Application Performance Monitoring (APM) Enablement for Large-Scale Public Sector Banking

Punjab National Bank

Punjab National Bank (PNB) is one of India’s leading Public Sector Banks, delivering comprehensive banking services nationwide through an extensive branch network and technology-driven operations.

The Client

Punjab National Bank (PNB) is India’s third-largest public sector bank, boasting a massive operational scale with total assets exceeding ₹18.76 lakh crore and a global business (deposits and advances) of ₹27.87 lakh crore as of September 2025. With a deep reach of over 10,200 domestic branches, 11,000+ ATMs, and 30,000+ business correspondents, it serves over 180 million customers.

With a vast branch network and high transaction volumes, PNB operates complex, mission-critical banking systems that require continuous monitoring and performance optimisation to ensure seamless customer service and operational stability.

Size & Reach

Ranking: Third-largest public sector bank in India.
Total Business: ₹27.87 lakh crore (as of 30 Sept 2025).
Total Assets: ₹18.76 lakh crore (as of 30 Sept 2025).
Customer Base: Over 180 million customers.
Capital Adequacy Ratio: 15.41% (as of 31 Dec 2024).
Branches: 10,228 domestic branches (as of 30 Sept 2025), with significant presence in rural and semi-urban areas.
ATMs: 11k + ATMs.
Digital Reach: 91% of transactions were digital by Q3 FY25.

The Challenge

As a large Public Sector Bank, PNB required enhanced visibility into application performance to ensure uninterrupted banking services across its digital and core systems.

Key challenges included:

Monitoring performance of critical banking applications
Identifying and resolving system bottlenecks proactively
Ensuring optimal uptime and service availability
Maintaining consistent performance across a large branch network

The Solution

Natural Support Consultancy Services Pvt. Ltd. (NSCSPL) partnered with Punjab National Bank to implement a structured Application Performance Monitoring (APM) solution aligned with PSU banking requirements.

Our solution included:

APM Implementation to monitor application health and performance
Real-time visibility into system behaviour and response times
Structured monitoring setup to support proactive issue detection

The Results

Improved visibility into application performance
Faster identification and resolution of performance issues
Enhanced system stability and uptime
Strengthened operational reliability across banking systems

THE DETAILS

Client: Punjab National Bank
Sector: Banking
Type of Organisation: Public Sector Bank
Location: India
Engagement Type: Technology Partner
Project Status: Live / Under Support
Website: pnb.bank.in/

TECHNOLOGY WE USED

WHAT WE DID

Application Performance Monitoring (APM) Implementation

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