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Time calibration method, apparatus and system

A time calibration, first-time technology, applied in the field of communication, can solve the problem of log time cannot be aligned, and achieve the effect of ensuring log time alignment and reducing time deviation

Active Publication Date: 2018-05-25
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a time calibration method, device and system to solve the technical problem that the log time of each server cannot be aligned in the prior art

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  • Time calibration method, apparatus and system
  • Time calibration method, apparatus and system

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Embodiment Construction

[0060] In order to make the above objects, features and advantages of the present invention more comprehensible, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0061] Referring to FIG. 1( a ) and FIG. 1( b ), first, the application scenarios of the method, device and system of the time calibration system provided in the embodiment of the present invention will be described. There can be multiple application servers in the Client (client) layer, each application server can have its own server time, and the logs generated by each application server execution operation are recorded based on the local server time, but each application server There may be deviations in server time between application servers, so that log times cannot be aligned. Therefore, embodiments of the present invention provide a method, device and system for a time calibration system to sol...

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Abstract

The invention discloses a time calibration method, apparatus and system for realizing time alignment of a server. The method is applied to a time server and comprises the following steps: when a standard time obtaining request sent by an application server is received, sending a standard time to the application server; receiving a time sampling result and / or a time correction result sent by the application server, wherein the time sampling result comprises a current server time of the application server and a difference between the current server time and the standard time, the time correctionresult is generated after the application server satisfies a preset condition and corrects a local server time according to the time sampling result, and the time correction result comprises a time before being corrected by the application server and a time corrected by the application server; and when a query result comprising a log time sent by a log time query terminal is received, sending thetime sampling result and / or the time correction result corresponding to the log time to the log time query terminal.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a time calibration method, device and system. Background technique [0002] In the production environment and the test environment, there are often multiple servers at the same time. Each server will generate an operation log during operation. The operation log records the time of each operation, but each server has an independent server time. There is often time out-of-sync between servers. [0003] In the prior art, the log time of each server may be inconsistent due to the time deviation between the servers, that is, the log time cannot be aligned, so that the server-related operation cannot be accurately analyzed according to the log time of the server. For example, it is impossible to accurately locate and analyze server faults. Contents of the invention [0004] In view of this, the present invention provides a time calibration method, device and system t...

Claims

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Application Information

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IPC IPC(8): H04L7/00H04L12/24
CPCH04L7/0016H04L41/069
Inventor 朱辉云郭计伟胡育辉陈焕葵张少愚陈云云覃竞才
Owner TENCENT TECH (SHENZHEN) CO LTD
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