CN111124890B - Distributed database performance test method, system, terminal and storage medium - Google Patents

Distributed database performance test method, system, terminal and storage medium Download PDF

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Publication number
CN111124890B
CN111124890B CN201911208403.4A CN201911208403A CN111124890B CN 111124890 B CN111124890 B CN 111124890B CN 201911208403 A CN201911208403 A CN 201911208403A CN 111124890 B CN111124890 B CN 111124890B
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test
virtual machine
database
template
test virtual
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CN111124890A (en
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张震
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Suzhou Inspur Intelligent Technology Co Ltd
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Suzhou Inspur Intelligent Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/36Preventing errors by testing or debugging software
    • G06F11/3668Software testing
    • G06F11/3672Test management
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/36Preventing errors by testing or debugging software
    • G06F11/3664Environments for testing or debugging software
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533Hypervisors; Virtual machine monitors
    • G06F9/45558Hypervisor-specific management and integration aspects
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533Hypervisors; Virtual machine monitors
    • G06F9/45558Hypervisor-specific management and integration aspects
    • G06F2009/45591Monitoring or debugging support
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533Hypervisors; Virtual machine monitors
    • G06F9/45558Hypervisor-specific management and integration aspects
    • G06F2009/45595Network integration; Enabling network access in virtual machine instances

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Debugging And Monitoring (AREA)

Abstract

The invention provides a distributed database performance test method, a system, a terminal and a storage medium, comprising the following steps: creating a test virtual machine by using a virtual machine platform; creating a database on a target database service by using the test virtual machine; and writing a preset amount of data into a database through the test virtual machine to execute the pressure test on the database. The method and the device can save the consumption of the physical computer in the database pressure test, reduce the test cost, reduce the resource waste, optimize the database performance test method and improve the efficiency and the effect of the pressure test deployment and the execution test.

Description

Distributed database performance test method, system, terminal and storage medium
Technical Field
The invention relates to the technical field of database testing, in particular to a distributed database performance testing method, a distributed database performance testing system, a distributed database performance testing terminal and a distributed database performance testing storage medium.
Background
In conventional testing, databases are tested, and a sufficient number of physical devices are required to build up a performance testing environment, thereby creating sufficient pressure during the testing process. The physical devices are not utilized all the time, so that not only is the idle rate high, but also the storage and maintenance cost caused by resource idle is increased. Resulting in an increase in the operating costs of the company.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a distributed database performance testing method, a distributed database performance testing system, a distributed database performance testing terminal and a distributed database performance testing storage medium, so as to solve the technical problems.
In a first aspect, the present invention provides a distributed database performance testing method, including:
creating a test virtual machine by using a virtual machine platform;
creating a database on a target database service by using the test virtual machine;
and writing a preset amount of data into a database through the test virtual machine to execute the pressure test on the database.
Further, the creating a test virtual machine by using the virtual machine platform includes:
creating a virtual machine template provided with a sysbench, ansible testing tool, wherein the virtual machine template completes mutual trust setting of public and private keys;
the virtual machine platform creates a specified number of test virtual machines at a specified compute node using the virtual machine template.
Further, the method further comprises:
the test virtual machine and the target database are in the same network through network configuration;
and configuring the ip addresses of all the test virtual machines in the test virtual machine/root/node_hosts file.
Further, the method further comprises:
setting the execution duration time of the pressure test of the test virtual machine, the number of pressure test starting threads and the test information return period;
and marking the test virtual machine number by the test information returned by the test virtual machine, and summarizing and storing the test information returned by all the test virtual machines to a test log.
In a second aspect, the present invention provides a distributed database performance testing system, comprising:
a virtual machine creation unit configured to create a test virtual machine using a virtual machine platform;
a database creation unit configured to create a database on a target database service using the test virtual machine;
and the test execution unit is configured to write a preset amount of data into the database through the test virtual machine and execute the pressure test on the database.
Further, the virtual machine creation unit includes:
the template creation module is configured to create a virtual machine template provided with a sysbench, ansible test tool, and the virtual machine template completes mutual trust setting of public and private keys;
and the creation execution module is configured to create a specified number of test virtual machines at a specified computing node by using the virtual machine template by the virtual machine platform.
Further, the system further comprises:
the network configuration unit is configured to enable the test virtual machine and the target database to be in the same network through network configuration;
and the Ip storage unit is configured to configure Ip addresses of all the test virtual machines in the test virtual machine/root/node_hosts file.
Further, the system further comprises:
the test setting unit is configured to set the execution duration of the pressure test of the test virtual machine, the number of the pressure test starting threads and the test information return period;
the information return unit is configured to mark the test virtual machine numbers with the test information returned by the test virtual machines and store the test information returned by all the test virtual machines in a test log.
In a third aspect, a terminal is provided, including:
a processor, a memory, wherein,
the memory is used for storing a computer program,
the processor is configured to call and run the computer program from the memory, so that the terminal performs the method of the terminal as described above.
In a fourth aspect, there is provided a computer storage medium having instructions stored therein which, when run on a computer, cause the computer to perform the method of the above aspects.
The invention has the advantages that,
according to the distributed database performance testing method, the system, the terminal and the storage medium, provided by the invention, the capability of rapidly deploying the testing environment is improved by utilizing the cloud host service of the ICOS (virtual machine platform), the testing environment is distributed in the cloud host, the testing pressure is effectively scheduled and generated, the same testing effect as that of using physical equipment can be achieved, and other services can be provided by fully utilizing the existing ICOS cloud environment. The method and the device can save the consumption of the physical computer in the database pressure test, reduce the test cost, reduce the resource waste, optimize the database performance test method and improve the efficiency and the effect of the pressure test deployment and the execution test.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic flow chart of a method of one embodiment of the invention.
FIG. 2 is a schematic block diagram of a system of one embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
The following explains key terms appearing in the present invention.
ICOS: langchao virtualization platform based on OpenStack development
sysbench: pressure testing tool
an anstable: automated operation and maintenance tool based on python development
FIG. 1 is a schematic flow chart of a method of one embodiment of the invention. Wherein, the execution subject of fig. 1 may be a distributed database performance test system.
As shown in fig. 1, the method 100 includes:
step 110, creating a test virtual machine by using a virtual machine platform;
step 120, creating a database on a target database service by using the test virtual machine;
and 130, writing a preset amount of data into a database through the test virtual machine to execute the pressure test on the database.
Optionally, as an embodiment of the present invention, the creating a test virtual machine with a virtual machine platform includes:
creating a virtual machine template provided with a sysbench, ansible testing tool, wherein the virtual machine template completes mutual trust setting of public and private keys;
the virtual machine platform creates a specified number of test virtual machines at a specified compute node using the virtual machine template.
Optionally, as an embodiment of the present invention, the method further includes:
the test virtual machine and the target database are in the same network through network configuration;
and configuring the ip addresses of all the test virtual machines in the test virtual machine/root/node_hosts file.
Optionally, as an embodiment of the present invention, the method further includes:
setting the execution duration time of the pressure test of the test virtual machine, the number of pressure test starting threads and the test information return period;
and marking the test virtual machine number by the test information returned by the test virtual machine, and summarizing and storing the test information returned by all the test virtual machines to a test log.
In order to facilitate understanding of the present invention, the distributed database performance testing method provided by the present invention is further described below with reference to a process of testing the performance of the distributed database in the embodiment by using the principle of the distributed database performance testing method of the present invention.
Specifically, the distributed database performance test method includes:
(1) And creating an ICOS cloud host template performance.qcow2 and uploading the ICOS cloud host template to the ICOS. The templates used the centos7.5 system in which sysbench, ansible test tools were installed and the mutual trust setting of public and private keys had been completed.
(2) The template performance qcow2 is used in ICOS to specify that a computing node creates N cloud hosts. Cloud hosts are evenly distributed on computing nodes. For example, each compute node distributes 1 cloud host, creating a total of 3 cloud hosts, recorded as vm-1, vm-2, vm-3, respectively. The three cloud hosts and the test target database are in the same network and can communicate with each other.
The content of the configuration/root/node_hosts file in the cloud host vm-1 is as follows:
[slaves]
vm-1 ip
vm-2 ip
vm-3 ip
executing the command on vm-1 creates a database on the target MySQL (MariaDB) database service, mysqladmin-h dbServiceIp-udbUser-pdbPassWord create dbName. Similarly vm-2 and vm-3 create their own corresponding databases in the same way.
(3) Filling required test data into a database, creating 10 tables, wherein 50 ten thousand pieces of data are arranged in each table, 5000 ten thousand pieces of data are arranged in total, and executing a command in vm-1 as follows:
sysbench /usr/share/sysbench/oltp_read_write.lua --mysql-host=dbServiceIp --mysql-port=dbServicePort --mysql-user=dbUser --mysql-password=dbPassWord --mysql-db=dbName --table_size=500000 --tables=10 prepare
(4) Starting a test process, wherein three nodes of vm-1, vm-2 and vm-3 simultaneously start a test process, test execution lasts 600 seconds (- -time), 20 threads are started in each vm (- -threads), test information (- -report-interval) is returned once in 10 seconds, and the test is executed in vm-1: anstable-i/root/node_host-m shell-a 'sysbe/usr/share/sysbe/oltp_read_write.lua-mysql-host=dbserviceip-mysql-port=dbserviceport-mysql-user=dbuser-mysql-pass-word=dbpass word-mysql-db=dbname-table size=500000-tables=10-threads=20-time=600-report-interval=10 run'
(5) And after the test of each test virtual machine is finished, returning a result, summarizing the test information returned by vm-1, vm-2 and vm-3, storing the summarized test information into a test log, and analyzing the result.
As shown in fig. 2, the system 200 includes:
a virtual machine creation unit 210 configured to create a test virtual machine using a virtual machine platform;
a database creation unit 220 configured to create a database on a target database service using the test virtual machine;
and a test execution unit 230 configured to execute a stress test on the database by writing a preset amount of data into the database through the test virtual machine.
Optionally, as an embodiment of the present invention, the virtual machine creating unit includes:
the template creation module is configured to create a virtual machine template provided with a sysbench, ansible test tool, and the virtual machine template completes mutual trust setting of public and private keys;
and the creation execution module is configured to create a specified number of test virtual machines at a specified computing node by using the virtual machine template by the virtual machine platform.
Optionally, as an embodiment of the present invention, the system further includes:
the network configuration unit is configured to enable the test virtual machine and the target database to be in the same network through network configuration;
and the Ip storage unit is configured to configure Ip addresses of all the test virtual machines in the test virtual machine/root/node_hosts file.
Optionally, as an embodiment of the present invention, the system further includes:
the test setting unit is configured to set the execution duration of the pressure test of the test virtual machine, the number of the pressure test starting threads and the test information return period;
the information return unit is configured to mark the test virtual machine numbers with the test information returned by the test virtual machines and store the test information returned by all the test virtual machines in a test log.
Fig. 3 is a schematic structural diagram of a terminal 300 according to an embodiment of the present invention, where the terminal 300 may be used to execute the distributed database performance test method according to the embodiment of the present invention.
The terminal 300 may include: a processor 310, a memory 320 and a communication unit 330. The components may communicate via one or more buses, and it will be appreciated by those skilled in the art that the configuration of the server as shown in the drawings is not limiting of the invention, as it may be a bus-like structure, a star-like structure, or include more or fewer components than shown, or may be a combination of certain components or a different arrangement of components.
The memory 320 may be used to store instructions for execution by the processor 310, and the memory 320 may be implemented by any type of volatile or non-volatile memory terminal or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk, or optical disk. The execution of the instructions in memory 320, when executed by processor 310, enables terminal 300 to perform some or all of the steps in the method embodiments described below.
The processor 310 is a control center of the storage terminal, connects various parts of the entire electronic terminal using various interfaces and lines, and performs various functions of the electronic terminal and/or processes data by running or executing software programs and/or modules stored in the memory 320, and invoking data stored in the memory. The processor may be comprised of an integrated circuit (Integrated Circuit, simply referred to as an IC), for example, a single packaged IC, or may be comprised of a plurality of packaged ICs connected to the same function or different functions. For example, the processor 310 may include only a central processing unit (Central Processing Unit, simply CPU). In the embodiment of the invention, the CPU can be a single operation core or can comprise multiple operation cores.
And a communication unit 330 for establishing a communication channel so that the storage terminal can communicate with other terminals. Receiving user data sent by other terminals or sending the user data to other terminals.
The present invention also provides a computer storage medium in which a program may be stored, which program may include some or all of the steps in the embodiments provided by the present invention when executed. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), a random-access memory (random access memory, RAM), or the like.
Therefore, the invention utilizes the cloud host service of the ICOS (virtual machine platform), improves the capability of quick deployment of the test environment, distributes the test environment in the cloud host, effectively schedules and generates test pressure, can achieve the same test effect as that of using physical equipment, and can fully utilize the existing ICOS cloud environment to provide other services. The method and the device can save the consumption of the physical computer in the database pressure test, reduce the test cost, reduce the resource waste, optimize the database performance test method, improve the efficiency and the effect of the pressure test deployment and the execution test, and the technical effect achieved by the embodiment can be seen from the description above and is not repeated here.
It will be apparent to those skilled in the art that the techniques of embodiments of the present invention may be implemented in software plus a necessary general purpose hardware platform. Based on such understanding, the technical solution in the embodiments of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium such as a U-disc, a mobile hard disc, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk or an optical disk, etc. various media capable of storing program codes, including several instructions for causing a computer terminal (which may be a personal computer, a server, or a second terminal, a network terminal, etc.) to execute all or part of the steps of the method described in the embodiments of the present invention.
The same or similar parts between the various embodiments in this specification are referred to each other. In particular, for the terminal embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference should be made to the description in the method embodiment for relevant points.
In the several embodiments provided by the present invention, it should be understood that the disclosed systems and methods may be implemented in other ways. For example, the system embodiments described above are merely illustrative, e.g., the division of the elements is merely a logical functional division, and there may be additional divisions when actually implemented, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interface, system or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
Although the present invention has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present invention is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and it is intended that all such modifications and substitutions be within the scope of the present invention/be within the scope of the present invention as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. A distributed database performance testing method, comprising:
creating a plurality of test virtual machines with a virtual machine platform, including: creating a virtual machine template provided with a sysbench, ansible testing tool, wherein the virtual machine template completes mutual trust setting of public and private keys, and the virtual machine template is uploaded to a virtual machine platform; the virtual machine platform utilizes the virtual machine template to create a specified number of test virtual machines at specified computing nodes, wherein the test virtual machines are positioned on different computing nodes;
the test virtual machine and the target database are in the same network through network configuration;
configuring ip addresses of all the test virtual machines in the test virtual machine/root/node_hosts file;
for each test virtual machine, creating a database on a target database service by using the test virtual machine;
writing a preset amount of data into a database through each test virtual machine;
and controlling each test virtual machine to simultaneously start a test process so as to execute the pressure test on the database.
2. The method according to claim 1, wherein the method further comprises:
setting the execution duration time of the pressure test of the test virtual machine, the number of pressure test starting threads and the test information return period;
and marking the test virtual machine number by the test information returned by the test virtual machine, and summarizing and storing the test information returned by all the test virtual machines to a test log.
3. A distributed database performance testing system, comprising:
a virtual machine creation unit configured to create a plurality of test virtual machines using a virtual machine platform;
a database creation unit configured to create, for each test virtual machine, a database on a target database service using the test virtual machine;
the test execution unit is configured to write a preset amount of data into the database through each test virtual machine, and control each test virtual machine to start a test process at the same time so as to execute a pressure test on the database;
the virtual machine creation unit includes:
the template creation module is configured to create a virtual machine template provided with a sysbench, ansible test tool, the virtual machine template completes mutual trust setting of public and private keys, and the virtual machine template is uploaded to a virtual machine platform;
the creation execution module is configured to create a specified number of test virtual machines on a specified computing node by using the virtual machine template by the virtual machine platform, wherein the test virtual machines are positioned on different computing nodes;
the system further comprises:
the network configuration unit is configured to enable the test virtual machine and the target database to be in the same network through network configuration;
and the Ip storage unit is configured to configure Ip addresses of all the test virtual machines in the test virtual machine/root/node_hosts file.
4. A system according to claim 3, wherein the system further comprises:
the test setting unit is configured to set the execution duration of the pressure test of the test virtual machine, the number of the pressure test starting threads and the test information return period;
the information return unit is configured to mark the test virtual machine numbers with the test information returned by the test virtual machines and store the test information returned by all the test virtual machines in a test log.
5. A terminal, comprising:
a processor;
a memory for storing execution instructions of the processor;
wherein the processor is configured to perform the method of any of claims 1-2.
6. A computer readable storage medium storing a computer program, which when executed by a processor implements the method of any one of claims 1-2.
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CN113886264A (en) * 2021-10-20 2022-01-04 北京锐安科技有限公司 Embedded method, device, equipment and storage medium of distributed database
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CN104572467A (en) * 2015-01-19 2015-04-29 浪潮电子信息产业股份有限公司 Method for testing performance of virtual platform database of server
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Publication number Priority date Publication date Assignee Title
CN101854271A (en) * 2010-05-10 2010-10-06 浪潮电子信息产业股份有限公司 Service performance testing method based on virtualization application platform
CN104572467A (en) * 2015-01-19 2015-04-29 浪潮电子信息产业股份有限公司 Method for testing performance of virtual platform database of server
CN107092541A (en) * 2017-04-27 2017-08-25 郑州云海信息技术有限公司 A kind of method that utilization virtual machine carries out storage performance test

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