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7894 results about "Resource utilization" patented technology

Resource utilization is the amount of a good or service consumed or the pattern of use of a good or service within a specified time.

Energy-saving method of cloud data center based on virtual machine migration and load perception integration

The invention relates to a system level virtualization technology and an energy-saving technology in the field of the structure of a computer system, and discloses an energy-saving method of a cloud data center based on virtual machine migration and load perception integration. The method comprises the steps: dynamically completing the migration and the reintegration of the load of a virtual machine in the cloud data center by monitoring the resource utilization rate of a physical machine and the virtual machine and the resource use condition of current each physical server under the uniform coordination and control of an optimized integration strategy management module of the load perception and an on-line migration control module of the virtual machine, and tuning off the physical servers which run without the load, so that the total use ratio of the server resource is improved, and the aim of energy saving is achieved. The energy-saving method of the cloud data center based on the virtual machine on-line migration and the load perception integration technology is effectively realized, the amount of the physical servers which are actually demanded by the cloud data center is reduced, and the green energy saving is realized.
Owner:ZHEJIANG UNIV

Distributed type dynamic cache expanding method and system supporting load balancing

The invention discloses a distributed type dynamic cache expanding method and system supporting load balancing, which belong to the technical field of software. The method comprises steps of: 1) monitoring respective resource utilization rate at regular intervals by each cache server; 2) calculating respective weighing load value Li according to the current monitored resource utilization rate, and sending the weighting load value Li to a cache clustering manager by each cache server; 3) calculating current average load value of a distributed cache system by the cache clustering manager according to the weighting load value Li, and executing expansion operation when the current average load value is higher than a threshold thremax; and executing shrink operation when the current average load value is lower than a set threshold thremin. The system comprises the cache servers, a cache client side and the cache clustering manager, wherein the cache servers are connected with the cache client side and the cache clustering manager through the network. The invention ensures the uniform distribution of the network flow among the cache nodes, optimizes the utilization rate of system resources, and solves the problems of ensuring data consistency and continuous availability of services.
Owner:济南君安泰投资集团有限公司

Sending and receiving method and apparatus of control signaling, and information determining method and apparatus

The invention provides a sending and receiving method and apparatus of control signaling, and an information determining method and apparatus. The method comprises the following steps: determining second information according to first information, wherein the second information comprises at least one of: the number of bits used in first control signaling to notify a first transmission parameter, an index value referred by the first transmission parameter in the first control signaling, a corresponding mapping table between the values of the first transmission parameter, the type of the first transmission parameter notified in a predetermined indication domain in the first control signaling, and location information of the bit used for notifying the first transmission parameter in the firstcontrol signaling; the first information comprises a transmission time interval between the first control signaling and a first signal and a relationship between predetermined thresholds K, and N andK are non-negative integers; and sending the first control signaling. Therefore, the problem of low resource utilization rate because the bit domains of the notification beams in the physical layer dynamic control signaling are not fully utilized in related art is solved.
Owner:ZTE CORP

Artificial soil and method for land reclamation by aid of gold mine tailing slag backfill exploitation regions

The invention provides artificial soil and a method for land reclamation by the aid of gold mine tailing slag backfill exploitation regions. The method includes carrying out filling and compaction onthe tailing waste slag backfill exploitation regions; uniformly mixing various components of the optimally designed artificial soil with one another and ultimately covering tailing waste slag backfillsurfaces with the novel artificial soil with a certain thickness so as to effectively treat mine tailing. The artificial soil and the method have the advantages that the prepared artificial soil contains abundant nutrient components, the contents of organic matters can be increased, the gas permeability of the soil can be improved, and the artificial soil is excellent in water retention capacityand fertilizer preservation capability and suitable for growth of plants; organic thoroughly decomposed substances come from agricultural and forestry waste, are extensive in source and are easily available, accordingly, solid waste can be comprehensively utilized in a 'reduction, resource utilization and harmlessness' manner, and the artificial soil and the method conform to principles of circular economy; the land occupation problems of tailing ponds and the problems in the aspect of tasks of land reclamation of mined-out regions can be simultaneously solved by the aid of the artificial soiland the method, and the artificial soil and the method have large market spaces.
Owner:杰瑞(莱州)矿山治理有限公司
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