Task stragglers hinder effective parallel job execution in Cloud datacenters, resulting in late-timing failures due to the violation of specified timing constraints. Stragglertolerant methods such as speculative execution provide limited effectiveness due to (i) lack of precise straggler root-cause knowledge and (ii) straggler identification occurring too late within a job lifecycle. This paper proposes a method to ascertain underlying straggler root-causes by analyzing key parameters within large-scale distributed systems, and to determine the correlation between straggler occurrence and factors including resource contention, task concurrency, and server failures. Our preliminary study of a production Cloud datacenter indicates that the do...
Stragglers, which are tasks that operate significantly slower than other tasks in a system, are a bi...
Modern Cloud computing systems are massive in scale, featuring environments that can execute highly ...
Copyright is held by author/owner(s). In cloud computing jobs consisting of many tasks run in parall...
Task stragglers hinder effective parallel job execution in Cloud datacenters, resulting in late-timi...
Task stragglers hinder effective parallel job execution in Cloud datacenters, resulting in late-timi...
Increased complexity and scale of virtualized distributed systems has resulted in the manifestation ...
Increased complexity and scale of virtualized distributed systems has resulted in the manifestation ...
Cloud computing systems face the substantial challenge of the Long Tail problem: a small subset of s...
Cloud computing systems face the substantial challenge of the Long Tail problem: a small subset of s...
The ability of servers to effectively execute tasks within Cloud datacenters varies due to heterogen...
Task stragglers dramatically impede parallel job execution of data-intensive computing in Cloud Data...
In order to satisfy increasing demands for Cloud services, modern computing systems are often massiv...
The ability of servers to effectively execute tasks within Cloud datacenters varies due to heterogen...
A common performance problem in large-scale cloud systems is dealing with straggler tasks that are s...
A common performance problem in large-scale cloud systems is dealing with straggler tasks that are s...
Stragglers, which are tasks that operate significantly slower than other tasks in a system, are a bi...
Modern Cloud computing systems are massive in scale, featuring environments that can execute highly ...
Copyright is held by author/owner(s). In cloud computing jobs consisting of many tasks run in parall...
Task stragglers hinder effective parallel job execution in Cloud datacenters, resulting in late-timi...
Task stragglers hinder effective parallel job execution in Cloud datacenters, resulting in late-timi...
Increased complexity and scale of virtualized distributed systems has resulted in the manifestation ...
Increased complexity and scale of virtualized distributed systems has resulted in the manifestation ...
Cloud computing systems face the substantial challenge of the Long Tail problem: a small subset of s...
Cloud computing systems face the substantial challenge of the Long Tail problem: a small subset of s...
The ability of servers to effectively execute tasks within Cloud datacenters varies due to heterogen...
Task stragglers dramatically impede parallel job execution of data-intensive computing in Cloud Data...
In order to satisfy increasing demands for Cloud services, modern computing systems are often massiv...
The ability of servers to effectively execute tasks within Cloud datacenters varies due to heterogen...
A common performance problem in large-scale cloud systems is dealing with straggler tasks that are s...
A common performance problem in large-scale cloud systems is dealing with straggler tasks that are s...
Stragglers, which are tasks that operate significantly slower than other tasks in a system, are a bi...
Modern Cloud computing systems are massive in scale, featuring environments that can execute highly ...
Copyright is held by author/owner(s). In cloud computing jobs consisting of many tasks run in parall...