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2 results about "Leaky bucket" patented technology
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The leaky bucket is an algorithm based on an analogy of how a bucket with a leak will overflow if either the average rate at which water is poured in exceeds the rate at which the bucket leaks or if more water than the capacity of the bucket is poured in all at once, and how the water leaks from the bucket at an (almost) constant rate. It can be used to determine whether some sequence of discrete events conforms to defined limits on their average and peak rates or frequencies, or to directly limit the actions associated to these events to these rates, and may be used to limit these actions to an average rate alone, i.e. remove any variation from the average.
A multi-link flow control method based on leaky bucket multiplexing
The application relates to the technical field of network flow control, and discloses a multi-link flow control method based on bucket multiplexing, which is applied to a flow control device, the flow control device comprises a first bucket space, a second bucket space and a plurality of interface groups for receiving traffic, comprises determining a logical link identifier based on traffic identification information for the traffic entering the flow control device, obtaining corresponding target bucket addressing information, and jointly executing flow control according to the interface groups to the corresponding buckets in the first bucket space and the second bucket space, and then splitting the target total flow control rate into a first flow control rate and a second flow control rate according to the traffic distribution information in the double-bucket space and respectively configuring the first flow control rate and the second flow control rate. The method realizes the expansion of the link flow control capability without increasing the number of physical buckets and improves the stability of the double-space joint flow control.
Owner:HAOHAN DATA
A traffic control method, device and equipment for input / output request and medium
This application discloses a flow control method, apparatus, device, and medium for input / output requests, relating to the field of computer technology. The method includes: responding to an input / output request corresponding to a disk array, obtaining the request type of the input / output request, wherein the request type is an access request or a maintenance request, where an access request is used to enable an external device to perform data access operations on the disk array, and a maintenance request is used to enable internal maintenance operations on the disk array; if the request type is an access request, determining the request queue corresponding to the input / output request as a token bucket queue; or, if the request type is a maintenance request, determining the request queue corresponding to the input / output request as a leaky bucket queue; and adding the input / output request to the request queue corresponding to the input / output request. This application combines the token bucket and leaky bucket mechanisms, balancing the burstiness of access requests with the stability of maintenance requests.
Owner:SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD