CN102110162A - Method and device for realizing monitoring on SQL (structured query language) database - Google Patents
Method and device for realizing monitoring on SQL (structured query language) database Download PDFInfo
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Abstract
The embodiment of the invention discloses a method and device for realizing monitoring on an SQL (structured query language) database. The method comprises the following steps of: when a virtual machine loads a database driver used for acquiring database links, changing the name of the original method in the driver; regenerating a method with the same name of the original method in the driver and calling the original method the name of which is changed in the driver in the regenerated method; and modifying the return value of the method, and modifying the acquired database link into a proxy server to complete monitoring on access to a database by a service system. By applying the embodiment of the invention, database operation can be monitored in an operating period, the execution efficiency is increased by adopting a bytecode injection mode, and the driver of service application is not required to be modified.
Description
Technical field
The application relates to field of computer technology, particularly relates to a kind of method and apparatus of realizing the SQL database monitoring.
Background technology
Along with the development of society and the progress of science and technology, the informatization of industry-by-industry is just in carrying out like a raging fire.Comprehensive various technology and the project that develops is very different, how to realize monitoring to the performance of various systems, especially to SQL (Structured Query Language, structurized query language) monitoring of the implementation status of database, further find system bottleneck, elevator system performance and stability have become the technical matters that presses for solution.
The mode that realizes the SQL database monitoring at present can be divided into following several: first kind is that for example, itself just provides some monitoring functions the Oracle10g database from the execution of database aspect monitoring SQL database.But, first kind of mode can only monitor database inside implementation status, can not obtain objectively under network environment, from operation system send fill order to receive execution result during this period of time in the implementation status of database, the performance that therefore, can not reflect application program execution database manipulation.
Second kind is to revise service code,, adds monitor code in the service code of carrying out SQL database that is.Though the second way can overcome the defective that exists in first kind of mode, but, in the second way, need the original service code of modification to add monitor code and make both mixed in together, increase the coupling of professional and monitoring like this, reduced the maintainability of operation system.
The third mode is to adopt the mode of dynamic proxy, that is, adopt dynamic proxy mechanism to revise the database-driven class.See also Fig. 1, it is a dynamic proxy structural representation of the prior art.As shown in Figure 1, be that database manipulation drives class by proxy class, former manner of execution is to obtain the method that database connects, proxy class need realize Invocation Handler interface, and rewrites the invoke method in the interface.Because proxy class need adopt reflection way just can call wherein former manner of execution, therefore, the execution efficient of proxy class when monitoring is lower, therefore is not suitable in the runtime SQL being monitored.
Summary of the invention
In order to solve the problems of the technologies described above, the embodiment of the present application provides a kind of method and apparatus of realizing the SQL database monitoring, to improve the execution efficient of proxy class when monitoring, simultaneously, guarantees in the runtime SQL database to be realized monitoring.
The embodiment of the present application discloses following technical scheme:
A kind of method that realizes the SQL database monitoring comprises: be used to obtain the driving time-like that database connects when virtual machine loads, change the method name of described driving class Central Plains method; Regenerate with described driving class in the identical method of former method name, and in the method that regenerates, call the former method of having changed the method name in the described driving class; The rreturn value of amending method is revised as the database connection object that obtains and acts on behalf of connecting object; At the connecting object of described former method, carry out the object of SQL and execution result set pair by described connecting object being used for of obtaining and resemble and add monitor code, generate corresponding agent object, so that realize the monitoring that SQL carries out by agent object.
Preferably, described method also comprises: load before the driving class of obtaining the database connection at virtual machine, read the monitoring configuration file, when monitoring is carried out in described monitoring configuration file indication, described driving class is revised as agency's driving class.
Preferably, when the open and close of the connection of SQL database or affairs was monitored, the connecting object of described driving class was Connection.
A kind of device of monitoring SQL database comprises: the method name is changed the unit, is used for being used to obtain the driving time-like that database connects when virtual machine loads, and changes the method name of described driving class Central Plains method; Generation unit is used for regenerating the identical method of former method name with described driving class, and calls the former method of having changed the method name in the described driving class in the method that regenerates; Adding device, be used in described former method connecting object, carry out the object of SQL and execution result set pair by described connecting object being used to of obtaining and resemble and add monitor code, generate corresponding agent object, so that realize the monitoring that SQL carries out by agent object.
Preferably, described device also comprises: reading unit, be used for before virtual machine state is carried out the driving class of SQL database operation, reading the monitoring configuration file, and when monitoring is carried out in described monitoring configuration file indication, described driving class is revised as the agency drives class.
Preferably, when the open and close of the connection of SQL database or affairs was monitored, the connecting object of described driving class was Connection.
As can be seen from the above-described embodiment, unlike the prior art, the embodiment of the present application on-the-fly modifies the driving class of database manipulation in the process that service application is carried out, and the database access associated class is acted on behalf of, and realizes the monitoring that database SQL is carried out.Therefore, have the following advantages:
The embodiment of the present application can be revised the application driven class by the bytecode injection mode in the runtime in the process that service application is carried out, do not adopt the reflection mode, has improved the execution efficient of proxy class when monitoring.Can under real operation system network environment, monitor, accurately reflect the performance of system the performance of SQL database.
On the basis of not changing existing service code, realize monitoring, finish the decoupling zero of watchdog routine and business procedure, not only reduced the influence of monitor procedure, reduced system risk existing system, and be convenient to the maintenance service program, need not to revise the driver package of operation system.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a dynamic proxy structural representation of the prior art;
Fig. 2 realizes the process flow diagram of an embodiment of the method that SQL database is monitored for the application is a kind of;
Fig. 3 realizes the process flow diagram of another embodiment of the method that SQL database is monitored for the application is a kind of;
Fig. 4 realizes the process flow diagram of another embodiment of the method that SQL database is monitored for the application is a kind of;
Fig. 5 realizes the structural representation of an embodiment of the device that SQL database is monitored for the application is a kind of;
Fig. 6 realizes the structural representation of another embodiment of the device that SQL database is monitored for the application is a kind of.
Embodiment
For above-mentioned purpose, the feature and advantage that make the application can become apparent more, the embodiment of the present application is described in detail below in conjunction with accompanying drawing.
Embodiment one
See also Fig. 2, it realizes the process flow diagram of an embodiment of the method that SQL database is monitored for the application is a kind of, and this method may further comprise the steps:
Step 201:, change the method name of described driving class Central Plains method when virtual machine loads the driving time-like that obtains database manipulation;
For example, in the business application system that adopts the Spring framework, when virtual machine loads the driving class DriverManagerDataSource that carries out database manipulation, the mode that adopts bytecode to inject is revised the method that all obtain connection, as with method name getConnectionFromDriverManager, be modified to getConnectionFromDriverManager_$Monitor.
Step 202: regenerate with described driving class in the identical method of former method name, and in the method that regenerates, call the former method of having changed the method name in the described driving class;
Be example still with the getConnectionFromDriver-Manager in the above-mentioned DriverManagerDataSource class, regenerate and the identical method of this former method name of getConnectionFromDriverManager, and in the method that regenerates, call the former method of having changed the method name in the DriverManagerDataSource class, promptly call getConnectionFromDriverManager_$Monitor.
Step 203: the rreturn value of amending method, be revised as the database connection object that obtains and act on behalf of connecting object;
Be example with the getConnectionFromDriver-Manager in the above-mentioned DriverManagerDataSource class still, Connection changes ProxyConnection into rreturn value.
Step 204: at the connecting object of described former method, carry out the object of SQL and execution result set pair by described connecting object being used for of obtaining and resemble and add monitor code, generate corresponding agent object, so that by acting on behalf of the monitoring that connecting object realizes that SQL carries out.
As being ProxyConnection with the Connection object modification, Statement is revised as ProxyStatement etc.
As can be seen from the above-described embodiment, unlike the prior art, the embodiment of the present application is revised and is obtained the driving class that database connects in the process that service application is carried out, and returns and acts on behalf of connecting object.Therefore, have the following advantages:
The embodiment of the present application can the monitoring to SQL database in the runtime in the process that service application is carried out.The mode that adopts bytecode to inject is finished the modification to the database-driven class, avoids adopting reflection way to call wherein former manner of execution, is implanted in the monitor code that drives in the class and carries out in proper order, has improved the execution efficient of proxy class when monitoring.
Can under real operation system network environment, monitor, accurately reflect the performance of system the performance of SQL database.
On the basis of not changing existing service code, realize monitoring, finish the decoupling zero of watchdog routine and business procedure, not only reduced the influence of monitor procedure, reduced system risk, and be convenient to the maintenance service program existing system.
Embodiment two
Present embodiment also provides a kind of method that realizes the SQL database monitoring, present embodiment is with the difference of embodiment one: virtual machine load obtain the driving class that database is connected before, read the monitoring configuration file, because having indicated, this monitoring configuration file whether needs to carry out monitoring, therefore, virtual machine, just will drive class and be revised as agency's driving class when needs are carried out monitoring according to the indication of monitoring configuration file.See also Fig. 3, it realizes the process flow diagram of another embodiment of the method that SQL database is monitored for the application is a kind of, and this method may further comprise the steps:
Step 301: virtual machine reads the monitoring configuration file;
Step 302: when monitoring is carried out in described monitoring configuration file indication, load the driving time-like that obtains the database connection, change the method name of described driving class Central Plains method at virtual machine;
Step 303: regenerate with described driving class in the identical method of former method name, and in the method that regenerates, call the former method of having changed the method name in the described driving class;
Step 304: at the connecting object of described former method, carry out the object of SQL and execution result set pair by described connecting object being used for of obtaining and resemble and add monitor code, generate corresponding agent object, so that realize the monitoring that SQL carries out by agent object.
Above-mentioned steps 302-step 304 is illustrated in embodiment one, so locate to repeat no more.
Need to prove that when monitoring was not carried out in the indication of monitoring configuration file, the virtual machine normal load was carried out the driving class of SQL database operation.
As can be seen from the above-described embodiment, unlike the prior art, the embodiment of the present application is added monitor code in the driving class of carrying out the SQL database operation in the process that service application is carried out, and realization will drive class and be revised as agency's driving class.Therefore, have the following advantages:
Whether the embodiment of the present application can be monitored SQL database according to the configuration file decision in the process that service application starts.The mode that adopts bytecode to inject is finished the modification to the database-driven class, need not to revise the database-driven bag of service application, avoids adopting reflection way to call wherein former manner of execution, has improved execution efficient.
Can under real operation system network environment, monitor, accurately reflect the performance of system the performance of SQL database.
On the basis of not changing existing service code, realize monitoring, finish the decoupling zero of watchdog routine and business procedure, not only reduced the influence of monitor procedure, reduced system risk, and be convenient to the maintenance service program existing system.
Embodiment three
Present embodiment provides a kind of driving class by proxy database to finish the method for SQL monitoring.See also Fig. 4, it realizes the process flow diagram of another embodiment of the method that SQL database is monitored for the application is a kind of, and this method may further comprise the steps:
Step 401: obtain the agency by the database-driven class of revising and connect class;
Step 402: the agency connects class and write down monitor message when finishing original linkage function, the execution object that obtains by agency's connection class for act on behalf of the Statement object (as, ProxyStatement);
Step 403: the agency carries out object ProxyStatement record monitor message when carrying out SQL;
Step 404: the proxy results set pair resembles ProxyResultSet record result set information.
As can be seen from the above-described embodiment, unlike the prior art, the embodiment of the present application is revised the database-driven class in the process that service application is carried out, the database connection of obtaining is revised as the agency connects class, finish the monitoring that SQL is carried out by the relevant proxy class of database manipulation.Therefore, have the following advantages:
The embodiment of the present application is in the process that service application is carried out, can monitor SQL in the runtime, the mode that adopts bytecode to inject is finished the modification to the database-driven class, avoid adopting reflection way to call wherein former manner of execution, be implanted in the monitor code that drives in the class and carry out in proper order, improved the execution efficient of proxy class when monitoring.
Can under real operation system network environment, monitor, accurately reflect the performance of system the performance of SQL database.
On the basis of not changing existing service code, realize monitoring, finish the decoupling zero of watchdog routine and business procedure, not only reduced the influence of monitor procedure, reduced system risk, and be convenient to the maintenance service program existing system.
Embodiment four
A kind ofly realize that the method for SQL database monitoring is corresponding with above-mentioned, the embodiment of the present application also provides a kind of device of realizing the SQL database monitoring.See also Fig. 5, it realizes an embodiment of the device that SQL database is monitored for the application is a kind of structural representation comprises: the method name is changed unit 501, generation unit 502 and adding device 503.Principle of work below in conjunction with this device is further introduced its inner structure and annexation.
The method name is changed unit 501, is used for loading the driving time-like of carrying out the SQL database operation when virtual machine, changes the method name of described driving class Central Plains method;
Adding device 503, be used in described former method connecting object, carry out the object of SQL and execution result set pair by described connecting object being used to of obtaining and resemble and add monitor code, generate corresponding agent object, so that realize the monitoring that SQL carries out by agent object.
Preferably, see also Fig. 6, it realizes the structural representation of an embodiment of the device that SQL database is monitored for the application is a kind of, as shown in Figure 6, this device also comprises: reading unit is used for reading the monitoring configuration file before virtual machine drives class, when monitoring is carried out in described monitoring configuration file indication, described driving class is revised as the agency drives class.
Preferably, when the open and close of the connection of SQL database or affairs was monitored, the connecting object of described driving class was Connection.
As can be seen from the above-described embodiment, unlike the prior art, the embodiment of the present application is revised the database-driven class in the process that service application is carried out, the database connection of obtaining is revised as the agency connects class, finish the monitoring that SQL is carried out by the relevant proxy class of database manipulation.Therefore, have the following advantages:
The embodiment of the present application is in the process that service application is carried out, can monitor SQL in the runtime, the mode that adopts bytecode to inject is finished the modification to the database-driven class, avoid adopting reflection way to call wherein former manner of execution, be implanted in the monitor code that drives in the class and carry out in proper order, improved the execution efficient of proxy class when monitoring.
Can under real operation system network environment, monitor, accurately reflect the performance of system the performance of SQL database.
On the basis of not changing existing service code, realize monitoring, finish the decoupling zero of watchdog routine and business procedure, not only reduced the influence of monitor procedure, reduced system risk, and be convenient to the maintenance service program existing system.
Need to prove, one of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method, be to instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random AccessMemory, RAM) etc.
More than a kind of method and apparatus of SQL database monitoring of realizing was described in detail to the application provides, used specific embodiment herein the application's principle and embodiment are set forth, the explanation of above embodiment just is used to help to understand the application's method and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to the application's thought, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as the restriction to the application.
Claims (6)
1. realize that SQL carries out the method for monitoring for one kind, it is characterized in that, comprising:
Be used to obtain the driving time-like that database connects when virtual machine loads, change the method name of described driving class Central Plains method;
Regenerate with described driving class in the identical method of former method name, and in the method that regenerates, call the former method of having changed the method name in the described driving class;
The rreturn value of amending method is revised as the database connection object that obtains and acts on behalf of connecting object;
At the connecting object of described former method, carry out the object of SQL and execution result set pair by described connecting object being used for of obtaining and resemble and add monitor code, generate corresponding agent object, so that realize the monitoring that SQL carries out by agent object.
2. method according to claim 1, it is characterized in that described method also comprises: before the virtual machine loading is used to obtain the driving class of database connection, read the monitoring configuration file, when monitoring is carried out in described monitoring configuration file indication, revise described driving class.
3. method according to claim 1 and 2 is characterized in that, when the open and close of the connection of SQL database or affairs was monitored, the connecting object of described driving class was Connection.
4. a device of monitoring SQL database is characterized in that, comprising:
The method name is changed the unit, is used for being used to obtain the driving time-like that database connects when virtual machine loads, and changes the method name of described driving class Central Plains method;
Generation unit is used for regenerating the identical method of former method name with described driving class, and calls the former method of having changed the method name in the described driving class in the method that regenerates;
Adding device, be used in described former method connecting object, carry out the object of SQL and execution result set pair by described connecting object being used to of obtaining and resemble and add monitor code, generate corresponding agent object, so that realize the monitoring that SQL carries out by agent object.
5. device according to claim 4 is characterized in that described device also comprises: reading unit, be used for before virtual machine drives class, read the monitoring configuration file, when monitoring is carried out in described monitoring configuration file indication, described driving class is revised as the agency drives class.
6. according to claim 4 or 5 described devices, it is characterized in that when the open and close of the connection of SQL database or affairs was monitored, the connecting object of described driving class was Connection.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103164455A (en) * | 2011-12-15 | 2013-06-19 | 百度在线网络技术（北京）有限公司 | Optimization method and optimization device of data base |
| CN103605722A (en) * | 2013-11-15 | 2014-02-26 | 北京奇虎科技有限公司 | Method, device and equipment for database monitoring |
| CN104731780A (en) * | 2013-12-18 | 2015-06-24 | 青岛海尔空调器有限总公司 | Proxy server, database executive information obtaining system comprising the same and database executive information obtaining method |
| CN105404498A (en) * | 2014-09-16 | 2016-03-16 | 网宿科技股份有限公司 | Method for forwarding traffic in application of mobile intelligent terminal |
| CN108243238A (en) * | 2016-12-27 | 2018-07-03 | 中国移动通信集团浙江有限公司 | The acquisition method and device of a kind of performance data |
| CN109471768A (en) * | 2017-09-08 | 2019-03-15 | 阿里巴巴集团控股有限公司 | Monitoring method, device and the electronic equipment of traffic issues |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6115646A (en) * | 1997-12-18 | 2000-09-05 | Nortel Networks Limited | Dynamic and generic process automation system |
| CN101226497A (en) * | 2007-12-10 | 2008-07-23 | 金蝶软件（中国）有限公司 | Application program monitoring system and monitoring method |
| CN101840352A (en) * | 2010-04-29 | 2010-09-22 | 中兴通讯股份有限公司 | Method and device for monitoring database connection pool |
-
2011
- 2011-02-24 CN CN 201110045271 patent/CN102110162B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6115646A (en) * | 1997-12-18 | 2000-09-05 | Nortel Networks Limited | Dynamic and generic process automation system |
| CN101226497A (en) * | 2007-12-10 | 2008-07-23 | 金蝶软件（中国）有限公司 | Application program monitoring system and monitoring method |
| CN101840352A (en) * | 2010-04-29 | 2010-09-22 | 中兴通讯股份有限公司 | Method and device for monitoring database connection pool |
Non-Patent Citations (1)
| Title |
|---|
| 《中国优秀硕士论文全文数据库》 20100531 安文利 基于JAVA字节码的反木马技术的研究 第3章 1-6 , * |
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| CN103164455B (en) * | 2011-12-15 | 2016-08-03 | 百度在线网络技术（北京）有限公司 | The optimization method and device of data base |
| CN103605722B (en) * | 2013-11-15 | 2018-11-06 | 北京奇虎科技有限公司 | Database monitoring method and device, equipment |
| CN103605722A (en) * | 2013-11-15 | 2014-02-26 | 北京奇虎科技有限公司 | Method, device and equipment for database monitoring |
| CN104731780A (en) * | 2013-12-18 | 2015-06-24 | 青岛海尔空调器有限总公司 | Proxy server, database executive information obtaining system comprising the same and database executive information obtaining method |
| CN104731780B (en) * | 2013-12-18 | 2018-04-27 | 青岛海尔空调器有限总公司 | Proxy server, the acquisition system comprising its database execution information and acquisition methods |
| CN105404498B (en) * | 2014-09-16 | 2019-03-22 | 网宿科技股份有限公司 | The method of flow in application program is forwarded under mobile intelligent terminal |
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| CN108243238A (en) * | 2016-12-27 | 2018-07-03 | 中国移动通信集团浙江有限公司 | The acquisition method and device of a kind of performance data |
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