CN110161930B - Data monitoring system and data monitoring method thereof - Google Patents

Data monitoring system and data monitoring method thereof Download PDF

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CN110161930B
CN110161930B CN201910487276.XA CN201910487276A CN110161930B CN 110161930 B CN110161930 B CN 110161930B CN 201910487276 A CN201910487276 A CN 201910487276A CN 110161930 B CN110161930 B CN 110161930B
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monitoring
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data
database
management
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CN110161930A (en
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吴宣够
王超
吴文顺
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Anhui San Shi Software Technology Co ltd
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Anhui Sanshi Information Technology Service Co ltd
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428Safety, monitoring
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/24Pc safety
    • G05B2219/24024Safety, surveillance

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The invention discloses a data monitoring system and a data monitoring method thereof, belonging to the technical field of data monitoring, wherein the monitoring system comprises a client front end, networking equipment, a monitoring host and a database server; the client front end performs data interaction with the monitoring host through the networking equipment, and the monitoring host backups data transmitted by the client front end into the database server; the monitoring host comprises a monitoring system, and the monitoring system comprises a system management module, a database monitoring module, a storage management module, a data migration module and a database backup module. The monitoring host is firstly configured and monitored in working state through the system management module, the operation of the monitoring host is ensured, the database monitoring module comprises daily management and performance optimization of a database, and the operation of a database server is monitored through the Data Guard module and the RAC module, so that the management efficiency of a manager on the database is improved.

Description

Data monitoring system and data monitoring method thereof
Technical Field
The invention relates to the technical field of data monitoring, in particular to a data monitoring system and a data monitoring method thereof.
Background
With the development and popularization of computer technology, many government departments and large-scale enterprises in China implement informatization management, database management in an informatization management system is important, a database becomes the core of information system construction, and the guarantee of safe, stable and durable operation of the database system is the responsibility of each operation and maintenance person.
With the arrival of the big data era, company services become more and more complex and diversified, potential problems in the system operation process cannot be found in time through traditional database monitoring, database data loss is easily caused, influence is brought to enterprises, and the problems of incomplete monitoring, low efficiency and the like are caused due to the fact that operation and maintenance personnel work is increased due to complex and diversified data.
Disclosure of Invention
The invention aims to provide a data monitoring system and a data monitoring method thereof for solving the problems that potential problems cannot be found in time in database data monitoring and monitoring is incomplete due to complex data and multiple elements, and the efficiency is low.
The invention achieves the above purpose through the following technical scheme, a data monitoring system, which comprises a client front end, networking equipment, a monitoring host and a database server;
the client front end performs data interaction with the monitoring host through the networking equipment, and the monitoring host backups data transmitted by the client front end into the database server;
the monitoring host comprises a monitoring system, the monitoring system comprises a system management module, a database monitoring module, a storage management module, a Data migration module and a database backup module, the system management module is used for carrying out parameter configuration and information monitoring on the monitoring system, the database monitoring module comprises a DB performance optimization module, a DB daily management module, a Data Guard module and an RAC module, the storage management module is used for managing the storage of monitoring Data of the monitoring host, the Data migration module is used for leading in and leading out the stored monitoring Data, and the database backup module is used for backing up the Data of the database.
Preferably, the system management module includes a system configuration module and a system information monitoring module, and the system configuration module includes resource management, role management, user management, host configuration, mailbox configuration, broad configuration, link status monitoring, database mapping configuration, IB configuration, and flash card configuration.
Preferably, the system information monitoring module includes CPU monitoring, historical data monitoring, disk space monitoring, system I/O monitoring, and network traffic monitoring.
Preferably, the networking device comprises a firewall and a network switch.
Preferably, the DB performance optimization module includes a DB wait event, statistical information, a fragmentation query, a process that consumes the highest CPU, an AWR report, a full-table scanned SQL, a physical read, a logical read, a profile, a physical read high SQL, an active session, a high version SQL, a long time no release lock, a rollback segment state, a system resource status, and a long time running SQL; the DB daily management module comprises checking DB log, table space utilization rate, non-default parameters, object checking DDL, object size, object lock checking information, partition table checking information, temporary table space actual utilization rate, invalid object checking, online log switching frequency, monitoring state, database process state and invalid JOB; the method is used for inquiring respective monitoring information, or table monitoring data, or index monitoring data in real time, and is convenient for system management personnel to locate the DB performance problem more quickly.
Preferably, the Data Guard module comprises modules including DG patrol, master failover (switchover) check and standby failover (failover); the DG routing inspection is mainly used for inspecting the DG condition, the switch provides a check function of the main and standby libraries, the switch function of the main and standby libraries is provided at the same time, the Failover provides a check function of the main and standby libraries, and the Failover function of the preparation library and the recovery standby function of the main library are provided at the same time.
Preferably, the RAC module mainly includes checking GRID logs, GRID status checks, disk group management, disk management, DRM status checks, database start/stop, CRS start/stop, OCR backup information, OCR location migration, Failover checks, ASM instance parameters and load balancing checks.
Preferably, the GRID status check will check OCR status, GRID status and resource status; the DISK group management not only provides the functions of checking the state, the attribute, the IO and the template of the DISK group and checking the heat and heat repair balance state, but also provides the functions of creating the DISK group, deleting the DISK group UMOUNT to unload the DISK group, MOUNT loading the DISK group, adjusting the REBALANCE level, adding DISK and the like; disk management provides OFFLINE, ONLINE and delete disk functions.
A monitoring method of a data monitoring system comprises the following steps:
s1, the system management module configures each monitoring function of the monitoring system through the internal system configuration module, including resource management, role management, user management, host configuration, mailbox configuration, broad value configuration, link state monitoring, database mapping configuration, IB configuration and flash card configuration;
s2, the client front end sends the data to the database server for backup through network, the monitoring host monitors the data and hardware of the database server, including the CPU usage, disk space capacity, I/O interface and network flow of the server, and monitors the historical data of the backup data;
s3, when the database server monitors, the monitoring host can perform daily management and performance optimization on the database, and a Data Guard module and an RAC module are added, so that the efficiency of managing the monitoring host by managers is improved;
s4, the monitoring host stores the monitoring condition of the database server through the flash memory card and the IB card and exports the monitoring condition in the form of a chart, so that a manager can visually see each condition of the database server through the chart.
Compared with the prior art, the invention has the beneficial effects that:
1. the monitoring host is firstly configured and monitored in working state through the system management module, the operation of the monitoring host is ensured, the database monitoring module comprises daily management and performance optimization of a database, and the operation of a database server is monitored through the Data Guard module and the RAC module, so that the management efficiency of a manager on the database is improved.
2. The RAC module is used for checking GRID logs, GRID state check, disk group management, disk management, DRM state check, database start-stop, CRS start-stop, OCR backup information, OCR position migration, Failover check, ASM instance parameter checking and load balance check, and effectively manages the hardware of the database.
3. The monitoring system also comprises a storage management module and a data migration module, and various data of the monitoring database server are stored and then exported in a chart form, so that managers can conveniently and visually see monitoring results.
Drawings
Fig. 1 is a schematic view of the connection structure of the whole system of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the monitoring system of the present invention.
FIG. 3 is a schematic diagram of the internal structure of the system management module according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a data monitoring system includes a client front end, a networking device, a monitoring host and a database server, wherein the networking device includes a firewall and a network switch; the client front end performs data interaction with the monitoring host through the networking equipment, and the monitoring host backs up data transmitted by the client front end into the database server; the monitoring host comprises a monitoring system, the monitoring system comprises a system management module, a database monitoring module, a storage management module, a Data migration module and a database backup module, the system management module is used for carrying out parameter configuration and information monitoring on the monitoring system, the database monitoring module comprises a DB performance optimization module, a DB daily management module, a Data Guard module and an RAC module, the storage management module is used for managing monitoring Data storage of the monitoring host, the Data migration module is used for leading in and leading out stored monitoring Data, and the database backup module is used for backing up Data of a database.
The system management module comprises a system configuration module and a system information monitoring module, wherein the system configuration module comprises resource management, role management, user management, host configuration, mailbox configuration, broad value configuration, link state monitoring, database mapping configuration, IB configuration and flash card configuration. The resource management is the basic configuration management of each functional module of the construction system, and the flexible configuration management can be flexibly performed on each functional module of the system by colleges and universities through the resource management; the role management is a management of all user roles of the system, and system resources with respective authority are distributed to all the roles of the system; the user management is effective management aiming at users needing to log in the system, and different role authorities are distributed to different login users. Thereby each user can independently perform the responsibility; the host configuration is the management of each monitoring host, the monitoring host information can be obtained by one key through configuring the IP address of the monitoring host, the manual input of various index information of the host is avoided, the type of the host is manually configured to be a storage node host or a database host, whether an IB card exists or not, whether other hardware indexes such as a flash card exist or not are manually configured; the monitoring mailbox configuration refers to configuring a sending mailbox of a system for sending mails, and the system can automatically send various mails with standard exceeding indexes by configuring the mailbox through configuring relevant information of the sending mailbox, so that each user can know the system condition in time; broad value configuration refers to broad value configuration management of various indexes in the system, including CPU utilization rate, temperature of flash memory card and other software and hardware indexes, the system can automatically judge the conditions of various software and hardware indexes at regular time, and when the broad value configuration value is exceeded or an alarm mail is automatically sent to a user receiving the alarm mail; the link state monitoring means that the system regularly monitors the link state of each host, so that a manager can know the link condition of each host in time; the database mapping configuration refers to effective management of the database of each host, and configuration management of the database mapping in a grouping mode is convenient for system management personnel to effectively classify and manage the information of the database; the IB configuration refers to managing information of the IB card in the system host configuration, the information of the IB card does not need to be input manually, and the information of the IB card can be acquired through a button for acquiring the information of the IB card by one key, so that the system host configuration is more intelligent. The monitoring is started by default only by manually configuring whether the IB card is set to the monitoring state; the flash memory card configuration refers to managing information of the flash memory card in the system host configuration, the flash memory card information is not required to be manually input, the flash memory card information can be acquired through a flash memory card information button by one key, the flash memory card configuration is more intelligent, the flash memory card is required to be manually configured whether to set the monitoring state of the flash memory card or not, and monitoring is started by default.
The system information monitoring module comprises CPU monitoring, historical data monitoring, disk space monitoring, system I/O monitoring and network flow monitoring. The CPU monitoring system provides a real-time monitoring function for the CPU of the operating system, mainly monitors the utilization rate information of the CPU, automatically updates the utilization rate data of the CPU of the operating system, displays the data in a chart form, and provides an inquiry function for historical monitoring data; monitoring historical data, wherein the system provides a real-time monitoring function for the historical data of the operating system, mainly monitors the use size condition of the historical data, automatically updates the size data of the historical data of the operating system, displays the size data in a chart form, and provides an inquiry function for the historical monitoring data; monitoring a disk space, wherein the system provides real-time data conditions of the disk space of an operating system, including conditions of the size of the disk space, a path, the utilization rate and the like, and displays the conditions in a chart form; the system I/O monitoring is used for monitoring the I/O data of the operating system in real time, including the read-write speed of the system I/O, automatically updating the read-write data of the system I/O, displaying the read-write data in a chart form, and providing the query function of historical monitoring data; and monitoring network flow, wherein the system provides a real-time monitoring function for network flow data of the operating system, automatically updates the network flow data of the system, displays the network flow data in a chart form and provides a query function for historical monitoring data.
The DB performance optimization module comprises DB waiting events, statistical information, fragment query, a process consuming the highest CPU, an AWR report, SQL (structured query language) of full-table scanning, physical reading, logic reading, profile, SQL with high physical reading, active sessions, SQL with high version, lock release failure for a long time, a rollback segment state, system resource conditions and SQL running for a long time; the DB daily management module comprises checking DB log, table space utilization rate, non-default parameters, object checking DDL, object size, object lock checking information, partition table checking information, temporary table space actual utilization rate, invalid object checking, online log switching frequency, monitoring state, database process state and invalid JOB; the Data Guard module comprises modules including DG routing inspection, main fault switching (switchover) inspection and standby fault switching (failover); the DG routing inspection is mainly used for inspecting DG conditions, the Switchover provides a check function of a main library and a standby library, the Failover provides a check function of the main library and the standby library, the Failover provides a check function of the main library and a recovery standby function of a preparation library, the RAC module mainly comprises a GRID log checking module, a GRID state checking module, a disk group management module, a disk management module, a DRM state checking module, a database start-stop module, a CRS start-stop module, an OCR backup information checking module, an OCR position transferring module, a Failover checking module, an ASM instance parameter checking module and a load balance checking module, and the GRID state checking module is used for checking an OCR state, a GRID state and a resource state; the DISK group management not only provides the functions of checking the state, the attribute, the IO and the template of the DISK group and checking the heat and heat repair balance state, but also provides the functions of creating the DISK group, deleting the DISK group UMOUNT to unload the DISK group, MOUNT loading the DISK group, adjusting the REBALANCE level, adding DISK and the like; disk management provides OFFLINE, ONLINE and delete disk functions.
A monitoring method of a data monitoring system comprises the following steps:
s1, the system management module configures each monitoring function of the monitoring system through the internal system configuration module, including resource management, role management, user management, host configuration, mailbox configuration, broad value configuration, link state monitoring, database mapping configuration, IB configuration and flash card configuration;
s2, the client front end sends the data to the database server for backup through network, the monitoring host monitors the data and hardware of the database server, including the CPU usage, disk space capacity, I/O interface and network flow of the server, and monitors the historical data of the backup data;
s3, when the database server monitors, the monitoring host can perform daily management and performance optimization on the database, and a Data Guard module and an RAC module are added, so that the efficiency of managing the monitoring host by managers is improved;
s4, the monitoring host stores the monitoring condition of the database server through the flash memory card and the IB card and exports the monitoring condition in the form of a chart, so that a manager can visually see each condition of the database server through the chart.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. A data monitoring system, characterized by: the system comprises a client front end, networking equipment, a monitoring host and a database server;
the client front end performs data interaction with the monitoring host through the networking equipment, and the monitoring host backups data transmitted by the client front end into the database server;
the monitoring host comprises a monitoring system, the monitoring system comprises a system management module, a database monitoring module, a storage management module, a Data migration module and a database backup module, the system management module is used for carrying out parameter configuration and information monitoring on the monitoring system, the database monitoring module comprises a DB performance optimization module, a DB daily management module, a Data Guard module and an RAC module, the storage management module is used for managing monitoring Data storage of the monitoring host, the Data migration module is used for leading in and leading out stored monitoring Data, and the database backup module is used for backing up Data of a database;
the DB performance optimization module comprises a DB waiting event, statistical information, fragment query, a process consuming the highest CPU, an AWR report, SQL (structured query language) of full-table scanning, physical reading, logic reading, profile, SQL with high physical reading, an active session, SQL with high version, lock release failure for a long time, a rollback segment state, a system resource condition and SQL running for a long time; the DB daily management module comprises checking DB log, table space utilization rate, non-default parameters, object checking DDL, object size, object lock checking information, partition table checking information, temporary table space actual utilization rate, invalid object checking, online log switching frequency, monitoring state, database process state and invalid JOB; the method is used for inquiring respective monitoring information, or table monitoring data, or index monitoring data in real time, and is convenient for system management personnel to locate the DB performance problem more quickly.
2. A data monitoring system according to claim 1, wherein: the system management module comprises a system configuration module and a system information monitoring module, wherein the system configuration module comprises resource management, role management, user management, host configuration, mailbox configuration, broad value configuration, link state monitoring, database mapping configuration, IB configuration and flash card configuration.
3. A data monitoring system according to claim 2, wherein: the system information monitoring module comprises CPU monitoring, historical data monitoring, disk space monitoring, system I/O monitoring and network flow monitoring.
4. A data monitoring system according to claim 1, wherein: the networking device comprises a firewall and a network switch.
5. A data monitoring system according to claim 1, wherein: the Data Guard module comprises DG routing inspection, master failure switching (switchover) inspection and standby failure switching (failover); the DG routing inspection is mainly used for inspecting the DG condition, the switch provides a check function of the main and standby libraries, the switch function of the main and standby libraries is provided at the same time, the Failover provides a check function of the main and standby libraries, and the Failover function of the preparation library and the recovery standby function of the main library are provided at the same time.
6. A data monitoring system according to claim 1, wherein: the RAC module mainly comprises a GRID log checking module, a GRID state checking module, a disk group management module, a disk management module, a DRM state checking module, a database start-stop module, a CRS start-stop module, an OCR backup information checking module, an OCR position transferring module, a Failover checking module, an ASM instance parameter checking module and a load balancing checking module.
7. A data monitoring system according to claim 6, wherein: the GRID state check will check OCR state, GRID state and resource state; the DISK group management not only provides the functions of checking the state, the attribute, the IO and the template of the DISK group and checking the thermal repair balance state, but also provides the functions of creating the DISK group, deleting the DISK group UMOUNT to unload the DISK group, MOUNT loading the DISK group, adjusting the REBALANCE level and adding DISK; disk management provides OFFLINE, ONLINE and delete disk functions.
8. A monitoring method based on the data monitoring system of any one of claims 1 to 7, characterized in that: the method comprises the following steps:
s1, the system management module configures each monitoring function of the monitoring system through the internal system configuration module, including resource management, role management, user management, host configuration, mailbox configuration, broad value configuration, link state monitoring, database mapping configuration, IB configuration and flash card configuration;
s2, the client front end sends the data to the database server for backup through network, the monitoring host monitors the data and hardware of the database server, including the CPU usage, disk space capacity, I/O interface and network flow of the server, and monitors the historical data of the backup data;
s3, when the database server monitors, the monitoring host can perform daily management and performance optimization on the database, a Data Guard module and an RAC module are added, and the efficiency of managing the monitoring host by managers is improved;
s4, the monitoring host stores the monitoring condition of the database server through the flash memory card and the IB card and exports the monitoring condition in the form of a chart, so that a manager can visually see various conditions of the database server through the chart.
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