Operation fault linkage analysis method and system for electric power information system

Abstract

The invention belongs to the field of electric power information system operation management, and provides an electric power information system operation fault linkage analysis method and system, and the method comprises the steps: recording ledger information of each service of an information system into three modules: a link module, an index module and a log module; the link page is integrated with the index page, the link acquisition module is integrated with the log acquisition module, and a closed-loop network is obtained; based on the closed-loop network, the controlled information system is effectively ensured to drill down to a link page from an index page with a standing book identifier of a specific service when each service goes wrong, and then drill down to a log page through the standing book identifier of the specific service. Therefore, the fault of the link of the corresponding service is reversely deduced to the fault of the index of the corresponding service, a set of closed-loop rapid fault removal capability is formed, and the stable operation of the controlled system is ensured.

Description

Technical Field

[0001] The present invention belongs to the field of operation management of electric power information systems, and in particular relates to an operation fault linkage analysis method and system for electric power information systems. Background Art

[0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art.

[0003] The observable system in digital transformation is an important part of the operation and management of power information systems. Based on the cloud-native architecture, it realizes the construction of three observable pillars: links, indicators, and logs. Usually, only one or two of them are focused on, and the linkage is not reflected, which directly affects the availability and quality of the controlled information system. In IT monitoring, the three observable systems have been widely used in development, operation and maintenance, artificial intelligence, etc., but due to the differences in data storage, the linkage is poor, and it will be affected by factors such as network and time, resulting in inaccurate problem location and untimely problem solving, thus affecting the real-time monitoring and control of the power information system. For example: an electric power information system is composed of several services, each of which has several front-end services, back-end services, middleware services and infrastructure services that need to be monitored. After setting up corresponding data acquisition modules (such as various probes or collectors) for data acquisition, the collected data is uploaded to the remote server with the help of different request protocols. However, due to unreasonable linkage, an effective closed loop cannot be formed when problems occur in the monitored electric power information system, and the existing links, indicators, and logs have limited linkage scope. As the number of controlled systems increases, the search and linkage of data will become more complicated. Therefore, for monitoring various services in the observable system, it is easy to have too much monitoring data but cannot locate and solve the problem in time, resulting in the monitoring of the electric power information system failing to meet actual needs.

[0004] The inventors found that the existing solutions mainly search for the specific link unique identifier on the link data where the problem occurs, and then copy the link unique identifier and paste it into the log page to query the specific exception stack information. However, this will increase the operation and maintenance workload of each controlled system and increase the system operation and maintenance cost. At the same time, using only link and log data will also cause the indicator data to be unable to be queried in a linked manner, resulting in a lack of assessment and location of problems caused by indicator changes, affecting the stability and security of the system. Summary of the invention

[0005] In order to solve at least one technical problem existing in the above-mentioned background technology, the present invention provides an operation fault linkage analysis method and system for an electric power information system, which associates the three modules of link, indicator and log by entering the ledger information of each service of the information system, and integrates the link page with the indicator page, and the link collection module with the log collection module, to obtain a closed-loop network; based on the closed-loop network, it is effectively guaranteed that when problems occur in each service of the controlled information system, it is capable of drilling down from the indicator page with the ledger identifier of the specific service to the link page, and then drilling down to the log page through the ledger identifier of the specific service, so as to reversely infer the fault of the link of the corresponding service to reversely infer the fault of the indicator of the corresponding service, forming a set of closed-loop rapid troubleshooting capabilities, thereby ensuring the stable operation of the controlled system.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A first aspect of the present invention provides a method for analyzing linkage failures in an electric power information system, comprising the following steps:

[0008] Obtain the links, indicators, log monitoring data and ledger information of each service;

[0009] According to the links, indicators, log monitoring data and account information of each service, the indicator page, link page and log page are associated to form a closed-loop network;

[0010] Based on this closed-loop network, the ledger information of each service is used to drill down from the indicator page to the link page, and from the link page to the log page. The corresponding service node is found on the topology diagram of the link page, and the corresponding log data is obtained based on the ledger identifier of the service node. The fault of the corresponding service link is inferred based on the log data, and the fault of the corresponding service indicator is further inferred.

[0011] Furthermore, according to the link, indicator and log monitoring data and account information of each service, the indicator page, link page and log page are associated to form a closed-loop network, which specifically includes:

[0012] Associate the links, indicators, and log monitoring data and ledger information of each service respectively;

[0013] Integrate the link page with the log page according to the unified log specification, and simultaneously obtain link data and log data based on the link page to complete the linkage of drilling down the log from the link page;

[0014] According to the ledger information corresponding to the link data and log data, the link page is associated with the corresponding indicator page to complete the linkage from the link page to the indicator page.

[0015] Further, integrating the link page into the log page includes:

[0016] On the link page, introduce dependencies, register interceptors, set MDC values, adjust LOGBACK, and add a log printing program to the business logic.

[0017] Furthermore, the corresponding log data is obtained based on the ledger identification query of the service node, including:

[0018] Respond to the query command of the corresponding service and query the stored link information. If there is no corresponding information, the query fails or the processing fails. If the corresponding link information is found, the topology of the link page is displayed. If there is no link information, based on the topology structure, respond to the topology query instruction response of the corresponding service node, query the corresponding log data through the stored ledger identifier, and display the queried log data.

[0019] Furthermore, the links, indicators and log monitoring data of each service obtained are visualized and displayed in the form of corresponding icons.

[0020] A second aspect of the present invention provides a system for analyzing operation failure linkage of a power information system, including a controlled system and a server;

[0021] The controlled system includes a plurality of service terminals, each of which is provided with a data collection module, the data collection module including a link collection module, an indicator collection module and a log collection module, and the link collection module, the indicator collection module and the log collection module are associated with each other through the ledger information of each service to form a closed-loop network;

[0022] The server is used to drill down from the indicator page to the link page, and from the link page to the log page based on the closed-loop network and the ledger information of each service, find the corresponding service node on the topology map of the link page, query the corresponding log data based on the ledger identifier of the service node, reversely infer the fault of the corresponding service link based on the log data, and further reversely infer the fault of the corresponding service indicator.

[0023] Furthermore, the link collection module, the indicator collection module and the log collection module are associated with the ledger information of each service to form a closed-loop network, specifically:

[0024] The link collection module is integrated with the log collection module according to the unified log specification, i.e., the opentracing specification. The link collection module is used to collect link data and log data at the same time to complete the linkage of drilling down logs from the link page;

[0025] According to the ledger information corresponding to the link data and log data, the link page is associated with the corresponding indicator page to complete the linkage from the link page to the indicator page.

[0026] Furthermore, the server includes a ledger management module, a data storage unit, a data storage module, an abnormality analysis module and a data alarm module;

[0027] The ledger management module is used to manage the ledger data of each service;

[0028] The data storage unit is used to store data collected in real time from the data collection module;

[0029] The data display module is used to display log data and indicator data; the log data and indicator data are adapted and displayed according to corresponding styles;

[0030] The abnormality analysis module is used to compare the corresponding service index with the set threshold value, and determine whether there is an abnormality based on the comparison result;

[0031] The data alarm module is used to perform alarm processing on indicators that exceed the threshold and issue an alarm.

[0032] A third aspect of the present invention provides a computer-readable storage medium.

[0033] A computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of a method for linkage analysis of operation faults in a power information system as described in the first aspect.

[0034] A fourth aspect of the present invention provides a computer device.

[0035] A computer device comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the steps in a method for linkage analysis of operation faults of an electric power information system as described in the first aspect are implemented.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] 1. The present invention associates the three modules of link, indicator and log by inputting the ledger information of each service of the information system, and integrates the link page with the indicator page, and the link collection module with the log collection module to obtain a closed-loop network; based on the closed-loop network, it is effectively guaranteed that when problems occur in each service of the controlled information system, it is capable of drilling down from the indicator page with the ledger identifier of the specific service to the link page, and then drilling down to the log page through the ledger identifier of the specific service, so as to reversely infer the failure of the link of the corresponding service to reversely infer the failure of the indicator of the corresponding service, forming a set of closed-loop rapid troubleshooting capabilities, thereby ensuring the stable operation of the controlled system.

[0038] 2. The link page in the closed-loop network integrates the indicator page, and the link collection module integrates the log collection module, which can provide service support for the ledger management, data storage, visualization, and alarm analysis of the observable system; effectively ensuring the linkage of monitoring data in the entire range of the controlled system.

[0039] 3. Based on big data technology, the present invention can expand the analysis scope of monitoring data and improve the accuracy of problem location, thereby achieving more reliable full-link monitoring and control.

[0040] Advantages of additional aspects of the present invention will be given in part in the following description, and in part will become obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0042] Figure 1 A flow chart of a method for analyzing fault linkage in power information system operation provided by an embodiment of the present invention;

[0043] Figure 2 A method for associating a link page and a log page provided in an embodiment of the present invention;

[0044] Figure 3 The log data display process provided by the embodiment of the present invention;

[0045] Figure 4 The display process of the indicator data provided by the embodiment of the present invention;

[0046] Figure 5 A schematic diagram of a structure for linkage analysis of operation failures in a power information system provided by an embodiment of the present invention;

[0047] Figure 6 A schematic diagram of the structure of a data acquisition module provided in an embodiment of the present invention;

[0048] Among them, 1. controlled system; 2. various services; 3. data acquisition module; 3-1. link acquisition module; 3-2. indicator acquisition module; 3-3. log acquisition module; 4. data transmission module; 5. cloud platform; 6. remote server; 6-1. ledger management module; 6-2. data storage unit; 6-3. data display module; 6-4. fault analysis module; 6-5. data alarm module. DETAILED DESCRIPTION

[0049] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0050] It should be noted that the following detailed descriptions are all illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0051] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0052] Embodiment 1

[0053] This embodiment provides a method for analyzing linkage failures in power information system operation, including the following steps:

[0054] Step 1: Periodically collect monitoring data and records of each service of the controlled system;

[0055] In this embodiment, the detection data includes collection links, indicators and log data.

[0056] Step 2: Manage and store monitoring data in ledgers;

[0057] Step 3: According to the links, indicators, log monitoring data and account information of each service, the indicator page, link page and log page are associated to form a closed-loop network;

[0058] Step 4: Visualize the monitoring data. Based on the closed-loop network, use the ledger information of each service to drill down from the indicator page to the link page, and from the link page to the log page. Find the corresponding service node on the topology diagram of the link page, query the corresponding log data based on the ledger identifier of the service node, reverse the fault of the corresponding service link based on the log data, and further reverse the fault of the corresponding service indicator.

[0059] By drilling down from the link page to the indicator or log page, the alarm location analysis is completed, and anomaly judgment is made based on the threshold comparison of each alarm indicator parameter. Based on the judgment result, it is determined whether there are any anomalies in the various services of the controlled system.

[0060] In step 2, according to the ledger information of each service, the indicator page, link page and log page are associated to form a closed-loop network, which specifically includes:

[0061] Associate the links, indicators, and log monitoring data and ledger information of each service respectively;

[0062] Integrate the link page with the log page according to the unified log specification, and simultaneously obtain link data and log data based on the link page to complete the linkage of drilling down the log from the link page;

[0063] According to the ledger information corresponding to the link data and log data, the link page is associated with the corresponding indicator page to complete the linkage from the link page to the indicator page.

[0064] like Figure 2 As shown, drilling down from the link page to the log page, finding the corresponding service node on the topology diagram of the link page, and querying the corresponding log data based on the ledger identifier of the service node specifically include:

[0065] In the link acquisition module, introduce dependencies, register interceptors, set MDC values, adjust LOGBACK, and add log printing programs in the business logic;

[0066] To view the log data of the current service on the link page, you need to find the service node on the topology map of the link page, then respond to the service node, query the collected log data according to the ledger identifier of the service node, and display it on the log page in a tabular graphical form.

[0067] Step 4 includes visualization of log data and visualization of indicator data.

[0068] like Figure 3 The following is the display process of log data, specifically:

[0069] Respond to the query command of the corresponding service and query the stored link information. If there is no corresponding information, the query fails or the processing fails. If the corresponding link information is found, the topology of the link page is displayed. If there is no link information, based on the topology structure, respond to the topology query instruction response of the corresponding service node, query the corresponding log data through the stored ledger identifier, and display the queried log data.

[0070] like Figure 4The following is the display process of indicator data, specifically:

[0071] Respond to the query command of the corresponding service and query the stored link information. If there is no corresponding information, the query fails or the processing fails. If the corresponding link information is found, the topology of the link page is displayed. If there is no link information, based on the topology structure, respond to the topology query instruction response of the corresponding service node, query the corresponding indicator data through the stored ledger identifier, and display the indicator data obtained by the query.

[0072] From the above solution, it can be seen that it is only necessary to pass the ledger ID corresponding to the service, query the collected indicator data according to the ledger ID and render it on the indicator page, and adapt the data display according to the corresponding graphical dashboard / line chart / bar chart / histogram, etc.

[0073] In step 4, the faults occurring in the corresponding service link are inferred based on the log data, and the faults occurring in the corresponding service indicators are further inferred, which specifically includes:

[0074] After the above three pages of links, indicators, and logs are linked, Figure 3 The link is shown as drilling down to the log, such as Figure 4 The link is shown drilling down to the indicator, thereby completing the closed loop among the three.

[0075] That is to say, by viewing the link data display of the service, if you find a problem, you need to check the log location. At this time, click to enter the log page to view the specific log information;

[0076] If you find that there is a problem with the resource utilization of the service, such as CPU, memory, and disk information, you need to check the indicator location. At this time, click to enter the indicator page to view specific indicator information.

[0077] If you view the errors in the log information separately, you can also infer from the error information that there is a problem with the link.

[0078] If you view the errors in the indicator information separately, you can also infer from the error information that there is a problem with the link.

[0079] Therefore, the linkage of the above three pages can complete the mutual inference among the three as a whole.

[0080] Embodiment 2

[0081] like Figure 5-Figure 6 As shown, this embodiment provides a linkage analysis system for operation faults of a power information system, comprising a controlled system 1, a data transmission module 4, a cloud platform 5 and a server 6; the controlled system 1 is also connected to the cloud platform 5 through the data transmission module 4, and the cloud platform 5 establishes a communication connection with the remote server 6, and at the same time, the processed data can also be uploaded to the cloud platform for storage.

[0082] The controlled system 1 includes a plurality of service terminals 2, each of which is provided with a data collection module 3, and the data collection module 3 includes a link collection module 3-1, an indicator collection module 3-2, and a log collection module 3-3. Each microservice and microapplication in the controlled system is provided with a link collection module, an indicator collection module, and a log collection module, and the remaining services are all provided with an indicator collection module.

[0083] The data collection module of each service terminal 2 uses different probes or collection tools to establish a collection connection according to different services, and collects link, indicator and log related data.

[0084] Multiple service terminals 2 respectively establish communication connections with multiple data acquisition modules 3 in the controlled system 1, and the multiple data acquisition modules 3 establish communication connections with the remote server 6 (or cloud platform 5) through the data transmission module 4 (which can be a GRPC / HTTP / Kafka reporting program). The remote server 6 is used for observable ledger management, data visualization, real-time monitoring and analysis of the information system.

[0085] Specifically, the link collection module 3-1, the indicator collection module 3-2 and the log collection module 3-3 are associated through the ledger information of each service to form a closed-loop network;

[0086] The link collection module is integrated with the log collection module according to the unified log specification, i.e., the opentracing specification. The link collection module is used to collect link data and log data at the same time to complete the linkage of drilling down logs from the link page;

[0087] According to the ledger information corresponding to the link data and log data, the link page is associated with the corresponding indicator page to complete the linkage from the link page to the indicator page.

[0088] Furthermore, the data collection module 3 is used to periodically collect monitoring data of each service of the controlled system; and upload the collected monitoring data to a remote server through the data transmission module.

[0089] The link acquisition module 3-1 is used to monitor and acquire the service topology and interface links of each service of the controlled system;

[0090] The indicator collection module 3-2 is used to monitor and collect the operation images of each service of the controlled system;

[0091] The log collection module 3-3 is used to monitor and collect the operation and business logs of each service of the controlled system. According to the unified log specification, namely the opentracing specification, the link collection module 3-1 is integrated into the log collection module 3-3, and the monitored link and log data are associated and uploaded to the remote server to complete the visual display of the log from the link page.

[0092] In this embodiment, when a subsequent user accesses the link page, the link page of the observable system is associated with the log page according to the service ledger identifier;

[0093] Furthermore, the server 6 includes a ledger management module 6-1, a data storage unit 6-2, a data display module 6-3, an abnormality analysis module 6-4 and a data alarm module 6-5.

[0094] The ledger management module 6-1 is used to receive ledger data of each service;

[0095] The data storage unit 6-2 is used to store data collected in real time from the data collection module;

[0096] The data display module 6-3 is used to display log data and indicator data;

[0097] The corresponding service indicators obtained by reverse deduction are rendered on the indicator page, and the data display is adapted according to the corresponding graphical dashboard / line chart / bar chart / histogram, etc.

[0098] The abnormality analysis module 6 - 4 is used to compare the corresponding service index obtained by reverse deduction with the set threshold value, and determine whether there is an abnormality based on the comparison result.

[0099] The data alarm module 6 - 5 is used to perform alarm processing on indicators that exceed the threshold and issue an alarm.

[0100] The server is used to respond to the command of the corresponding service terminal and query the link information stored in the data storage unit. If there is no corresponding information, the query fails or the processing fails. If the corresponding link information is found, the topology of the link page is displayed on the data display page. If there is no link information, based on the topological structure, in response to the topology query instruction response of the corresponding node of the controlled system service terminal, the corresponding log data or indicator data is queried through the ledger identifier stored in the ledger management module, and the queried log data or indicator data is processed by the data display module and displayed.

[0101] Embodiment 3

[0102] This embodiment provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the steps of the method for linkage analysis of operation failures of a power information system as described in the first embodiment are implemented.

[0103] Embodiment 4

[0104] This embodiment provides a computer device, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the program, the steps of a method for linkage analysis of operation faults of a power information system as described in Embodiment 1 are implemented.

[0105] Those skilled in the art will appreciate that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of hardware embodiments, software embodiments, or embodiments combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) containing computer-usable program code.

[0106] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0107] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0108] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0109] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be implemented by instructing the relevant hardware through a computer program, and the program can be stored in a computer-readable storage medium, and when the program is executed, it can include the processes of the embodiments of the above-mentioned methods. The storage medium can be a disk, an optical disk, a read-only memory (ROM) or a random access memory (RAM), etc.

[0110] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for analyzing the linkage of power information system operation failures, comprising the following steps: Obtain the links, indicators, log monitoring data and ledger information of each service; According to the links, indicators, log monitoring data and account information of each service, the indicator page, link page and log page are associated to form a closed-loop network; Based on this closed-loop network, the ledger information of each service is used to drill down from the indicator page to the link page, and from the link page to the log page. The corresponding service node is found on the topology diagram of the link page, and the corresponding log data is obtained based on the ledger identifier of the service node. The fault of the corresponding service link is inferred based on the log data, and the fault of the corresponding service indicator is further inferred.

2. A method for analyzing the linkage of power information system operation failures according to claim 1, characterized in that: According to the link, indicator and log monitoring data and account information of each service, the indicator page, link page and log page are associated to form a closed-loop network, which specifically includes: Associate the links, indicators, and log monitoring data and ledger information of each service respectively; Integrate the link page with the log page according to the unified log specification, and simultaneously obtain link data and log data based on the link page to complete the linkage of drilling down the log from the link page; According to the ledger information corresponding to the link data and log data, the link page is associated with the corresponding indicator page to complete the linkage from the link page to the indicator page.

3. A method for analyzing the linkage of operation failures in a power information system according to claim 2, characterized in that: Integrating the link page into the log page includes: On the link page, introduce dependencies, register interceptors, set MDC values, adjust LOGBACK, and add a log printing program to the business logic.

4. A method for analyzing linkage failures in power information system operation as claimed in claim 1, characterized in that: Based on the service node's ledger ID query, the corresponding log data is obtained, including: Respond to the query command of the corresponding service and query the stored link information. If there is no corresponding information, the query fails or the processing fails. If the corresponding link information is found, the topology of the link page is displayed. If there is no link information, based on the topology structure, respond to the topology query instruction response of the corresponding service node, query the corresponding log data through the stored ledger identifier, and display the queried log data.

5. A method for analyzing the operation failure linkage of a power information system according to claim 1, characterized in that: The links, indicators and log monitoring data of each service obtained are visualized and displayed in the form of corresponding icons.

6. A system for analyzing the operation failure of an electric power information system, characterized in that: Includes controlled systems and servers; The controlled system includes a plurality of service terminals, each of which is provided with a data collection module, the data collection module including a link collection module, an indicator collection module and a log collection module, and the link collection module, the indicator collection module and the log collection module are associated with each other through the ledger information of each service to form a closed-loop network; The server is used to drill down from the indicator page to the link page, and from the link page to the log page based on the closed-loop network and the ledger information of each service, find the corresponding service node on the topology map of the link page, query the corresponding log data based on the ledger identifier of the service node, reversely infer the fault of the corresponding service link based on the log data, and further reversely infer the fault of the corresponding service indicator.

7. A system for analyzing the operation failure linkage of a power information system according to claim 6, characterized in that: The link collection module, the indicator collection module and the log collection module are associated with the ledger information of each service to form a closed-loop network, specifically: The link collection module is integrated with the log collection module according to the unified log specification, i.e., the opentracing specification. The link collection module is used to collect link data and log data at the same time to complete the linkage of drilling down logs from the link page; According to the ledger information corresponding to the link data and log data, the link page is associated with the corresponding indicator page to complete the linkage from the link page to the indicator page.

8. A system for analyzing the operation failure linkage of a power information system according to claim 6, characterized in that: The server includes an account management module, a data storage unit, a data display module, an abnormality analysis module and a data alarm module; The ledger management module is used to manage the ledger data of each service; The data storage unit is used to store data collected in real time from the data collection module; The data display module is used to display log data and indicator data; the log data and indicator data are adapted and displayed according to corresponding styles; The abnormality analysis module is used to compare the corresponding service index with the set threshold value, and determine whether there is an abnormality based on the comparison result; The data alarm module is used to perform alarm processing on indicators that exceed the threshold and issue an alarm.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps of a method for linkage analysis of operation failures of a power information system as described in any one of claims 1 to 6 are implemented.

10. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the program, the steps of a method for linkage analysis of operation failures of a power information system as described in any one of claims 1-6 are implemented.

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