Large scale Internet services are increasingly implemented as distributed systems in order to achieve fault tolerance, availability, and scalability. When requests traverse multiple services, end-to-end metrics no longer tell a clear picture. Distributed tracing emerged to break down end-to-end latency on a per service basis, but only answers where a problem occurs, not why. From user research we found that root-cause analysis of performance problems is often still done by manually correlating information from logs, stack traces, and monitoring tools. Profilers provide fine-grained information, but we found they are rarely used in production systems because of the required changes to existing applications, the substantial storage requiremen...
ABSTRACT: We propose a new class of profiler for distributed and heterogeneous systems. In these sys...
In a distributed network architecture, tracking the network function node instances through which a ...
In recent years, microservice architecture has surpassed monolithic architecture in popularity among...
Large scale Internet services are increasingly implemented as distributed systems in order to achiev...
Modern internet-scale applications are often broken up into small independently operated services an...
With micro-services and other service oriented architectures gaining more popularity every day, debu...
Heterogeneous mobile, sensor, IoT, smart environment, and social networking applications have recent...
Stragglers, which are tasks that operate significantly slower than other tasks in a system, are a bi...
Distributed tracing allows tracking user requests that span across multiple services and machines in...
A method for profiling an application using partial profile data from multiple instances of the appl...
Syftet med denna studie var att undersöka hur användningen av profilers påverkade prestandan hos fle...
International audienceThe Cloud computing paradigm has become the new industry standard way of desig...
Microservices are commonly used in modern cloud-native applications to achieve agility. However, the...
Profiling of an application identifies parts of the code being executed using the hardware performan...
Dissertação de mestrado em Engenharia InformáticaDistributed Systems and Protocols are widely employ...
ABSTRACT: We propose a new class of profiler for distributed and heterogeneous systems. In these sys...
In a distributed network architecture, tracking the network function node instances through which a ...
In recent years, microservice architecture has surpassed monolithic architecture in popularity among...
Large scale Internet services are increasingly implemented as distributed systems in order to achiev...
Modern internet-scale applications are often broken up into small independently operated services an...
With micro-services and other service oriented architectures gaining more popularity every day, debu...
Heterogeneous mobile, sensor, IoT, smart environment, and social networking applications have recent...
Stragglers, which are tasks that operate significantly slower than other tasks in a system, are a bi...
Distributed tracing allows tracking user requests that span across multiple services and machines in...
A method for profiling an application using partial profile data from multiple instances of the appl...
Syftet med denna studie var att undersöka hur användningen av profilers påverkade prestandan hos fle...
International audienceThe Cloud computing paradigm has become the new industry standard way of desig...
Microservices are commonly used in modern cloud-native applications to achieve agility. However, the...
Profiling of an application identifies parts of the code being executed using the hardware performan...
Dissertação de mestrado em Engenharia InformáticaDistributed Systems and Protocols are widely employ...
ABSTRACT: We propose a new class of profiler for distributed and heterogeneous systems. In these sys...
In a distributed network architecture, tracking the network function node instances through which a ...
In recent years, microservice architecture has surpassed monolithic architecture in popularity among...