In order to meet stringent performance requirements, system administrators must effectively
detect undesirable performance behaviours, identify potential root causes, and take …

Software architecture is undergoing a transition from monolithic architectures to
microservices to achieve resilience, agility and scalability in software development …

Modern society is increasingly moving toward complex and distributed computing systems.
The increase in scale and complexity of these systems challenges O&M teams that perform …

Driven by the emerging business models (eg, digital sales) and IT technologies (eg, DevOps
and Cloud computing), the architecture of software is shifting from monolithic to microservice …

Modern microservice systems have gained widespread adoption due to their high
scalability, flexibility, and extensibility. However, the characteristics of independent …

By leveraging large clusters of commodity hardware, the Cloud offers great opportunities to
optimize the operative costs of software systems, but impacts significantly on the reliability of …

Modern applications especially cloud-based or cloud-centric applications always have many
components running in the large distributed environment with complex interactions. They …

Component based software development is prone to unexpected interaction faults. The goal
is to test as many-potential interactions as is feasible within time and budget constraints …

The traditional approach for performance debugging relies upon performance profilers (eg,
gprof, VTune) that provide average function runtime information. These aggregate statistics …

Application performance has been and remains one of top five concerns since the inception
of cloud computing. A primary determinant of application performance is multi-tenancy or …