Bouygues Telecom Dials in Performance with AppDynamics

Key Benefits

Fast and accurate detection of complex incidents

Accurate diagnosis of application performance issues

Creation of a connector with Nagios for centralized monitoring

Challenge: Needed high availability to sustain load

Fixed Provisioning Management is an application that the customer does not interact with directly, but is very much the key to a quality customer experience.

It intervenes at three levels: during the sales process, to determine eligibility of a home or office for service activation (TV, telephones, internet, answering machine, phone lines, transfer of calls from mobile to fixed, etc.), but also at usage level (automatic identification of the connected customers/ association of the subscribed services).

“Our service translates commercial orders into technical orders in order to deliver the desired services to the customers,” explains Philippe Holleville, head of operations and tests, Network Department/ Mobile & Fixed Provisioning Department. “This requires a high availability of our servers, in order to respond synchronously and 24/7 to the requests. The performance of our platforms is the special key for delivering the expected quality of service.”

“With AppDynamics, we have truly gained expertise, but we have become more proactive as well.”

Philippe Holleville
Head of Operations and Tests  @Network Department/ Mobile & Fixed Provisioning Department

About Bouygues Telecom

Bouygues Telecom is a global provider of electronic communications (mobile, fixed, TV, internet and cloud) to 13.8 million customers, and is renowned for its innovative offers and the quality of its customer relations. At Bouygues Telecom, 550 stores and 4500 customer and sale advisors are at the customers’ service, to present mobile, landline, television and internet offers, associated services and advice.

Solution: Quick deployment with immediate results

We brought two tools for evaluation. Following a two-month proof-of-concept, the AppDynamics application performance monitoring solution clearly took the lead: Its efficiency and swift deployment, its ease of use, the advanced dashboards, as well as the low intrusion overhead, made the difference. The drill-down depth and capabilities of the solution impressed the operational teams, and the business model, based on the number of JVMs, satisfied the purchasing department,” Holleville commented.

AppDynamics was chosen in early 2013, and AppDynamics technical experts worked with the Bouygues Telecom teams to install and set up the solution. The deployment was fast and simple, and then over the next four months or so, the team was able to dig into the solution’s rich feature set.

Benefits: Accurately & quickly find the root cause of complex incidents

AppDynamics helps to accurately identify and understand the root cause of complex incidents. For example, memory leaks are among the most difficult issues to detect and analyze. The AppDynamics tool identifies how long the problem existed, and performs drill-down in the Java application to reveal the underlying cause. Previously, the teams were circumventing these recurring incidents.

The APM tool has also shown excellent results in proactively addressing issues affecting application performance, for example, capacity planning. At certain times of the year, such as December and March, Bouygues Telecom experiences sales peaks. The AppDynamics tool helps detect when the system is close to saturation, in real-time, then adjusts to accommodate peak loads.

“With AppDynamics, we have truly gained expertise, but we have become more proactive as well,” Holleville says. “We have moved from ‘black box’ status to ‘white box’ status. We know exactly which applications can create problems. With the AppDynamics solution, we are even able to calculate our partners’ response time, and contact them to improve the quality of our combined services.”

Currently, there are about thirty people who use AppDynamics daily. A connector has been specially designed between the centralized monitoring system, Nagios, and AppDynamics, in order to benefit from an automatic increase of the alerts in Nagios (e.g. exceeding memory usage). Bouygues Telecom is the first company deploying this connector.

“AppDynamics is truly intuitive in its operation, and the self-learning system of the tool is very effective — it creates its own baselines based on past performance,” Holleville concludes.

"AppDynamics is truly intuitive in its operation, and the self-learning system of the tool is very effective — it creates its own baselines based on past performance."

Philippe Holleville, Head of Operations and Tests, Network Department/ Mobile & Fixed Provisioning Department, Bouygues Telecom

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