Invention Grant
- Patent Title: Estimating latency of an application
- Patent Title (中): 估计应用程序的延迟
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Application No.: US14611869Application Date: 2015-02-02
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Publication No.: US09544403B2Publication Date: 2017-01-10
- Inventor: Cuong Tran , Badrinath Sridharan , Christopher Coleman , Toon Sripatanaskul , Thomas Goetze
- Applicant: LinkedIn Corporation
- Applicant Address: US CA Sunnyvale
- Assignee: LinkedIn Corporation
- Current Assignee: LinkedIn Corporation
- Current Assignee Address: US CA Sunnyvale
- Agency: Hickman Palermo Becker Bingham LLP
- Agent Daniel D. Ledesma
- Main IPC: H04L29/08
- IPC: H04L29/08 ; H04N21/218 ; G06F9/455

Abstract:
Techniques for generating and using service call graphs are provided. In one technique, trace data items generated by different services are correlated to generate a service call graph. Trace data indicates when certain services are called and their respective latencies as a result of a client request. A service call graph may reflect a single trace or multiple traces over a particular period of time. A service call graph may be analyzed to inform administrators of a web site how a web application and the services it relies on are performing. A service call graph may be used to determine whether there are sufficient resources to support a projected increase in traffic to a web application. A service call graph may be used to estimate a cost of a web application. Multiple service call graphs may be compared to determine one or more root causes of a performance problem.
Public/Granted literature
- US20160226745A1 ESTIMATING LATENCY OF AN APPLICATION Public/Granted day:2016-08-04
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