Many large-scale software systems must service thousands or millions of concurrent
requests. These systems must be load tested to ensure that they can function correctly under …

As HPC system sizes grow to millions of cores and chip feature sizes continue to decrease,
HPC applications become increasingly exposed to transient hardware faults. These faults …

Large-scale software systems and cloud services continue to produce a large amount of log
data. Such log data is usually preserved for a long time (eg, for auditing purposes). General …

Performance issues are often the cause of failures in today's large-scale software systems.
These issues make performance testing essential during software maintenance. However …

Context A large amount of information about system behavior is stored in logs that record
system changes. Such information can be exploited to discover anomalies of a system and …

This paper presents a model-driven, stress test methodology aimed at increasing chances of
discovering faults related to network traffic in distributed real-time systems (DRTS). The …

An e-commerce scalability case study is presented in which both traditional performance
testing and performance modeling were used to help tune the application for high …

The performance of large‐scale systems must be thoroughly tested under various levels of
workload, as load‐related issues can have a disastrous impact on the system. However …

Software development ecosystems vary significantly among different industrial domains.
Therefore, it is challenging to establish quality assurance processes that can be deployed …

A new approach for detecting security attacks on software systems by monitoring the
software system performance signatures is introduced. We present a proposed architecture …