Abstract: Embodiments include pre-processing work items to be processed by computerized processing elements. Aspects include accessing a performance index, which relates to (dynamic) processing performances of work items as processed by the computerized processing elements. Aspects also include determining a time interval (during which the receiver may group queued work items into a block, according to the accessed performance index. Aspects further includes setting a timer to the determined time interval, to allow the receiver to group work items being queued until that time interval has elapsed, according to the timer set. As a result, a block of grouped work items will be obtained, which can then be passed to a scheduler for subsequent processing by computerized processing elements.

Abstract: Embodiments include pre-processing work items to be processed by computerized processing elements. Aspects include accessing a performance index, which relates to (dynamic) processing performances of work items as processed by the computerized processing elements. Aspects also include determining a time interval (during which the receiver may group queued work items into a block, according to the accessed performance index. Aspects further includes setting a timer to the determined time interval, to allow the receiver to group work items being queued until that time interval has elapsed, according to the timer set. As a result, a block of grouped work items will be obtained, which can then be passed to a scheduler for subsequent processing by computerized processing elements.

Abstract: Embodiments include pre-processing work items to be processed by computerized processing elements. Aspects include accessing a performance index, which relates to (dynamic) processing performances of work items as processed by the computerized processing elements. Aspects also include determining a time interval (during which the receiver may group queued work items into a block), according to the accessed performance index. Aspects further includes setting a timer to the determined time interval, to allow the receiver to group work items being queued until that time interval has elapsed, according to the timer set. As a result, a block of grouped work items will be obtained, which can then be passed to a scheduler for subsequent processing by computerized processing elements.

Abstract: Embodiments include pre-processing work items to be processed by computerized processing elements. Aspects include accessing a performance index, which relates to (dynamic) processing performances of work items as processed by the computerized processing elements. Aspects also include determining a time interval (during which the receiver may group queued work items into a block, according to the accessed performance index. Aspects further includes setting a timer to the determined time interval, to allow the receiver to group work items being queued until that time interval has elapsed, according to the timer set. As a result, a block of grouped work items will be obtained, which can then be passed to a scheduler for subsequent processing by computerized processing elements.

Abstract: In some embodiments of this disclosure, a computer-implemented method includes accessing a set of two or more activity logs associated with two or more virtual machines, each activity log being associated with a corresponding virtual machine. A computational capacity is calculated, by a computer processor, for each of the virtual machines based at least in part on the activity logs. A rank is calculated for each of the virtual machines, where a first rank calculated for a first virtual machine is based, at least in part, on a monetary cost of the first virtual machine and the calculated computational capacity of the first virtual machine.

Abstract: In some embodiments of this disclosure, a computer-implemented method includes accessing a set of two or more activity logs associated with two or more virtual machines, each activity log being associated with a corresponding virtual machine. A computational capacity is calculated, by a computer processor, for each of the virtual machines based at least in part on the activity logs. A rank is calculated for each of the virtual machines, where a first rank calculated for a first virtual machine is based, at least in part, on a monetary cost of the first virtual machine and the calculated computational capacity of the first virtual machine.