819 results about "Response time" patented technology

Runtime connection load balancing of work across connections to a clustered computing system involves the routing of requests for a service, based on the current operational performance of each of the instances that offer the service. A connection is selected from an identified connection pool, to connect to an instance that provides the service for routing a work request. The operational performance of the instances may be represented by performance information that characterizes the response time and/or the throughput of the service that is provided by a particular instance on a respective node of the system, and is relative to other instances that offer the same service.

The invention discloses a data acquisition method, a data acquisition system and data acquisition equipment, and belongs to the field of computer networks. The method comprises the following steps of: receiving a data acquisition request from a client, wherein the data acquisition request comprises a webpage address; establishing at least two data channels with a webpage server, and capturing data resources corresponding to the webpage address in parallel; and sending the captured data resources to the client. According to a scheme of establishing a plurality of data channels by using a proxy server, then capturing data resources of a webpage and actively sending the data resources to the client, the problems of waste of flow and relatively long response time when the client acquires network data are solved; and an effect that the client can quickly acquire all the data resources of the webpage so as to display the data resources to a user when the data acquisition request is sent by one time is realized.

The invention relates to the field of computers and discloses a method for controlling adaptive load-balancing of a cloud computing server. The method comprises the steps as follows: detecting response time of a service request, calculating the priority of the service request, adding the service request into a service request queue, and dispatching and distributing the service request to a corresponding server; detecting and feeding back node parameter information of the server, calculating node distribution weight of the server, and updating the weight of the server node; dynamically collecting real-time load conditions of each server, analyzing and re-calculating the performance of each server in a cluster, evaluating and monitoring whether there is a network congestion risk or not, and re-distributing the service request in the request queue to the server according to an investigating result. The invention further discloses a system for controlling adaptive load-balancing of the cloud computing server. The method and the system for controlling adaptive load-balancing of the cloud computing server of the invention could balance the load of each application server to the largest extent so as to effectively configure system resources.

Disclosed is a Docker self-adaptive scheduling system with a task sensing function. A Docker self-adaptive scheduling method comprises the steps that a data collector collects the load of each container and the resource usage rate of a CPU and a memory system; based on a queuing theory and with the resource usage rate as a benchmark, a performance modeler constructs an application performance model and characterizes an association relationship of the load and response time; a response time predictor estimates parameters of the performance model during running through a Kalman filter, wherein estimation is conducted under a convergence condition of meeting a predicted and measured response error expectation; a feed-forward controller analyzes a residual mean and variance through a fuzzy controller to obtain a feed-forward adjustment value of a control parameter of the Kalman filter; a container scheduler judges whether or not a predicted value of the response time violates application service quality and conducts scheduling according to a scheduling algorithm; the container scheduler conducts container expansion or shrinkage or migration.

The invention provides a front-end page loading method and system. Page resources are firstly classified, loaded priority sequences are set for the classified page resources, and when a previous category of page resources are loaded, a next category of page resources are obtained in the background in advance, so that after loading of the previous category of page resources is finished, the next category of page resources are completely loaded or a part of the next category of page resources is loaded in the background, the response time of a front-end page during loading is decreased, and the loaded priority sequences can be set according to the demands of users. Therefore, the front-end page loading method and system brings convenience to the users during page visiting.

The invention discloses a service request processing method, a simulation performance test method and a simulation performance test device. The service request processing method comprises the following steps of receiving a service request transmitted by a tested object through a simulation test server; inquiring a correspondence between the service request and a request result based on the service request, acquiring a request result corresponding to the service request, wherein the correspondent request result is a request result returned by a service object to the tested object when the tested object transmits the service request to the service object; and returning a correspondent request result to the tested object after a response time corresponding to the service request since the moment that the service request is received, wherein the response time is the response time that the service object returns the request result to the tested object when the tested object transmits the service request to the service object. By adopting the scheme provided by the embodiment, the accuracy for testing the performance can be improved.

A method and system for calculating an overdrive parameter for a liquid crystal within an LCD device to compensate for temperature variations. An example system includes a temperature sensor for measuring an ambient temperature near a liquid crystal and a memory for storing a lookup table containing a plurality of overdrive parameters. Each overdrive parameter corresponds to a graylevel transition between a previous frame and a current frame, and represents a level at which a liquid crystal is driven in order to achieve a desired response time for the graylevel transition at a reference temperature. A processor extracts the appropriate overdrive parameter from the lookup and calculates an adapted overdrive parameter that adjusts for the difference between the measured ambient temperature and the reference temperature.

The present invention discloses a business processing method and device. The business processing method comprises: after the business processing request of a front-end system is obtained and is subjected to the required real-time processing, a response result is returned back to the front-end system, such as a prompt information of having submitted the front-end system request is returned back, subsequently, and an asynchronous mode is employed to perform interaction with an external system (namely the response of the front-end system cannot take the real-time execution of the interaction processing as the premise) so as to realize processing the part, which is needed to perform interaction with the external system, of the business processing request. Therefore, the business processing method and device move the time nodes which respond to the front-end system forwards to allow the response of the front-end system not to take the real-time execution of the cross-system interaction processing as the premise so as to solve the linear correlation problem of the response time and the volume of business and have no limitation of the factors such as the response speed, the fault state and the communication state at the cross-system calling so as to effectively reduce the response waiting time of the front-end system.

The invention provides a method for optimizing system performance by dynamically tracking an IO processing path of a storage system, which comprises the following steps: sending a read and write request to the storage system through a network by using a server; tracking an IO request in each device; introducing an IO request inspection mechanism into the process of processing the request by the storage system; setting an IO processing identification for each process module; computing the response time of each processing node; computing the total processing time of the whole IO request through the formula and recording in a blog mode; accurately positioning the error through the time of processing the IO request and improving, wherein the time for processing the IO request is displayed in the blog; fully developing the system capacity through changing system resources distributed to each user and service programs; and meeting the requirements of the users by using possibly less resources and achieving the purpose of serving various users.

The invention discloses a service request distribution method oriented to an edge computing environment. The method comprises the steps of (1) monitoring an available resource and a service request execution situation of each edge apparatus in a system in real time; (2) collecting service requests collected by all edge apparatuses in the system; (3) selecting an optimal edge server or a cloud server for all service requests by use of a GASD (Globally Aligned Spatial Distribution) algorithm; and (4) performing service request scheduling on all edge servers. Compared with the prior art, from twoaspects of distribution and scheduling of the service requests, the service response time is optimized to the utmost extent; meanwhile, a heuristic method is adopted, a temperature control mechanismin a simulated annealing method is introduced into a genetic algorithm, the convergence rate of the algorithm can be slowed down at the initial phase of the algorithm, thereby effectively avoiding local optimization; and the convergence rate is accelerated at the termination phase of the algorithm, thereby improving the efficiency of the algorithm.

The invention provides a method, device and system for accessing an instant messaging program to a plugin. The method comprises: the establishment of the instant messaging (IM) program comprises opening the open window of an access region in IM program; the progress of a loader establishes an agency window as the child window of the open window, and the progress of the loader is the independent progress established by the IM program; the agency module corresponding to the agency window establishes a plugin window; and the plugin window is the child window of the agency window. Compared with the prior art, the embodiment of the invention shortens the response time of an IM interface and enhances the response efficiency between the main progress and the plugin progress when the information interaction of user interfaces (UI) is subsequently carried out.

A computing environment, such as an data mirroring or replication storage system, may need to process synchronous I/O requests having different priorities in addition to handling I/O requests on the basis of synchronous or asynchronous groupings. The system described herein provides a data storage system that addresses issues involving efficient balancing of response times for servicing synchronous I/O requests having different priorities. Accordingly, the system described herein provides for maintaining an optimal response time for the host-synchronous I/O requests and the optimal throughput of non-host-synchronous I/O requests using a host-synchronous request time window within which processing of non-host-synchronous I/O requests is throttled. The host-synchronous request time window may be selected to enable the optimal response time for the host-synchronous I/O and also to minimize the impact on the overall throughput of the I/O processor of the storage device.

The invention discloses a weighted nearest-neighbor data association method for a centralized multi-radar data processing process. The scores of seven parts including a gate, a course angle/angular velocity, attribute similarity, accelerated speed, response times, vertical distance and track status are associated, and the scores of the seven parts are subjected to the calculation of trace point and track relevancy based on the weighted scoring algorithm. In this way, the updated value of a final score is obtained. During the score associating process, after the calculation of trace point and track relevancy, the smaller the updated value of the final score of the associated values, the stronger the matching relationship. When the updated value of the final score of the associated values is larger than 0x9FFFF, the matching requirement is not met. In the condition of limited hardware resources and high requirement on real-time performance, the above data associated processing method is relatively efficient and accurate. Meanwhile, on the basis of an original nearest-neighbor associated processing method, other associated reference factors are introduced at the same time. Therefore, an optimal matching group between trace points and the track can be gradually found out.

A system and method for improving the response time of text-to-speech synthesis utilizes “triphone contexts” (i.e., triplets comprising a central phoneme and its immediate context) as the basic unit, instead of performing phoneme-by-phoneme synthesis. The method comprises a method of generating a triphone preselection cost database for use in speech synthesis, the method comprising 1) selecting a triphone sequence u₁-u₂-u₃, 2) calculating a preselection cost for each 5-phoneme sequence u_a-u₁-u₂-u₃-u_b, where u₂ is allowed to match any identically labeled phoneme in a database and the units u_a and u_b vary over the entire phoneme universe and 3) storing a group of the selected triphone sequences exhibiting the lowest costs in a triphone preselection cost database.

GUI presentation in a home network is improved by using a video encoding tailored for GUI, while using normal video encoding for video presentation. Also, GUI command response time is shortened by reserving, for transmission of commands originated by a user input device, a time slot in a contention free period (CFP) of a transmission cycle between a client device receiving the commands and a server executing them.