Power consumption and energy efficiency test method for solid state disk, storage medium and program product

Abstract

The invention relates to a power consumption and energy efficiency testing method for a solid state disk, a storage medium and a program product. The method comprises the steps that under the condition that the solid state disk meets a first test condition, aiming at each test state in multiple test states of the solid state disk, power consumption parameters of the solid state disk are collected at multiple collection moments, and power consumption test results of the solid state disk in the test states are obtained; for each energy efficiency index in a plurality of energy efficiency indexes of the solid state disk, under the condition that the solid state disk meets a test state corresponding to the energy efficiency index, values of the energy efficiency indexes are respectively collected at a plurality of sampling moments, and index values of the energy efficiency indexes at the plurality of sampling moments are integrated; obtaining an energy efficiency test result of the solid state disk under the energy efficiency index; and obtaining a power consumption and energy efficiency test result of the solid state disk based on the power consumption test result and the energy efficiency test result. By adopting the method, comprehensive and accurate testing of power consumption and energy efficiency of various types of solid state disks in a complex scene can be realized.

Description

Technical Field

[0001] The present application relates to the technical field of power consumption management, and in particular to a method, storage medium and program product for testing the power consumption efficiency of a solid state drive. Background Art

[0002] In recent years, solid state disk (SSD) technology has developed rapidly in the direction of large capacity, high speed, and low latency, while achieving high performance indicators and continuously reducing capacity costs, thus gradually replacing mechanical hard disks and becoming the mainstream product in the field of high-performance and high-reliability storage. However, while SSDs achieve high performance indicators such as large capacity and high speed, product power consumption also increases. Therefore, power consumption and energy efficiency testing has become an important test item for SSD products.

[0003] In the existing SSD power consumption and energy efficiency test, the test is generally carried out through equipment such as a multimeter or a power meter. However, this method is relatively simple and is suitable for power consumption testing of SSDs under static or steady-state conditions, or a power consumption and energy efficiency test analysis device specially made for SSDs is used. It has a small compatibility range, low test efficiency, and high test cost, and cannot meet the test requirements of SSD power consumption and energy efficiency under complex scenario conditions. Summary of the invention

[0004] Based on this, it is necessary to provide a power consumption and energy efficiency testing method, storage medium and program product for solid-state drives to address the above technical problems, which can use a set of devices to simultaneously realize comprehensive and accurate testing of power consumption and energy efficiency of multiple types of solid-state drives in complex scenarios.

[0005] In a first aspect, the present application provides a method for testing the power consumption and energy efficiency of a solid state drive, the method comprising:

[0006] When the solid-state hard disk meets the first test condition, for each of the multiple test states of the solid-state hard disk, power consumption parameters of the solid-state hard disk are collected at multiple collection moments to obtain the power consumption parameters at the multiple collection moments, and the power consumption parameters at the multiple collection moments are combined to obtain the power consumption test result of the solid-state hard disk in the test state;

[0007] For each of the multiple energy efficiency indicators of the solid-state drive, when the solid-state drive meets the test state corresponding to the energy efficiency indicator, the values ​​of the energy efficiency indicator are collected at multiple sampling times to obtain the indicator values ​​of the energy efficiency indicator at the multiple sampling times, and the indicator values ​​of the energy efficiency indicator at the multiple sampling times are combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency indicator;

[0008] Based on the power consumption test result of the solid state drive in each test state and the energy efficiency test result of the solid state drive under each energy efficiency index, the power consumption energy efficiency test result of the solid state drive is obtained.

[0009] In one embodiment, the plurality of test states include at least two of a non-operating state, an operating state, a switching state or a bias state, and the switching state refers to a state after switching from one test state to another test state.

[0010] In one embodiment, each power consumption parameter includes a voltage parameter and a current parameter, and the power consumption parameters at multiple acquisition moments are integrated to obtain a power consumption test result of the solid state drive in a test state, including:

[0011] For each acquisition moment, the voltage parameters and current parameters at the acquisition moment are used to calculate the power of the solid-state hard disk at the acquisition moment; the power of the solid-state hard disk at each acquisition moment is integrated to obtain the power consumption test result of the solid-state hard disk in the test state.

[0012] In one of the embodiments, when the solid state drive meets the test state corresponding to the energy efficiency index, the method further includes:

[0013] For each of the multiple test states of the solid state hard disk, power consumption parameters of the solid state hard disk are collected at multiple sampling moments to obtain the power consumption parameters at each sampling moment;

[0014] The energy efficiency test results of the solid-state drive under the energy efficiency index are obtained by combining the index values ​​of the energy efficiency index at multiple sampling times, including:

[0015] The index values ​​of the energy efficiency index at multiple sampling moments and the power consumption parameters at each sampling moment are combined to obtain the energy efficiency test results of the solid state drive under the energy efficiency index.

[0016] In one embodiment, the energy efficiency test result of the solid state drive under the energy efficiency index is obtained by comprehensively analyzing the index values ​​of the energy efficiency index at multiple sampling moments and the power consumption parameters at each sampling moment, including:

[0017] For each sampling moment, the power of the solid-state drive at the sampling moment is determined according to the power consumption parameters at the sampling moment, and the energy efficiency ratio of the energy efficiency index at the sampling moment is calculated according to the index value of the energy efficiency index at the sampling moment and the power of the solid-state drive at the sampling moment; the energy efficiency ratio of the energy efficiency index at each sampling moment is combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency index.

[0018] In one embodiment, the plurality of energy efficiency indicators include an input / output operations per second energy efficiency indicator and a bandwidth energy efficiency indicator.

[0019] In a second aspect, the present application also provides a performance testing device for a solid state drive, the device comprising:

[0020] The power consumption test module is used to collect power consumption parameters of the solid state drive at multiple collection times for each of multiple test states of the solid state drive when the solid state drive meets the first test condition, obtain the power consumption parameters at the multiple collection times, and combine the power consumption parameters at the multiple collection times to obtain the power consumption test result of the solid state drive in the test state;

[0021] An energy efficiency test module, for each of the multiple energy efficiency indicators of the solid-state drive, when the solid-state drive meets the test state corresponding to the energy efficiency indicator, respectively collects the value of the energy efficiency indicator at multiple sampling times, obtains the indicator value of the energy efficiency indicator at multiple sampling times, and synthesizes the indicator values ​​of the energy efficiency indicator at multiple sampling times to obtain the energy efficiency test result of the solid-state drive under the energy efficiency indicator;

[0022] The result determination module is used to obtain the power consumption and energy efficiency test results of the solid state drive based on the power consumption test results of the solid state drive in each test state and the energy efficiency test results of the solid state drive under each energy efficiency index.

[0023] In a third aspect, the present application further provides a computer device, including a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the following steps are implemented:

[0024] When the solid-state hard disk meets the first test condition, for each of the multiple test states of the solid-state hard disk, power consumption parameters of the solid-state hard disk are collected at multiple collection moments to obtain the power consumption parameters at the multiple collection moments, and the power consumption parameters at the multiple collection moments are combined to obtain the power consumption test result of the solid-state hard disk in the test state;

[0025] For each of the multiple energy efficiency indicators of the solid-state drive, when the solid-state drive meets the test state corresponding to the energy efficiency indicator, the values ​​of the energy efficiency indicator are collected at multiple sampling times to obtain the indicator values ​​of the energy efficiency indicator at the multiple sampling times, and the indicator values ​​of the energy efficiency indicator at the multiple sampling times are combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency indicator;

[0026] Based on the power consumption test result of the solid state drive in each test state and the energy efficiency test result of the solid state drive under each energy efficiency index, the power consumption energy efficiency test result of the solid state drive is obtained.

[0027] In a fourth aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the following steps are implemented:

[0028] When the solid-state hard disk meets the first test condition, for each of the multiple test states of the solid-state hard disk, power consumption parameters of the solid-state hard disk are collected at multiple collection moments to obtain the power consumption parameters at the multiple collection moments, and the power consumption parameters at the multiple collection moments are combined to obtain the power consumption test result of the solid-state hard disk in the test state;

[0029] For each of the multiple energy efficiency indicators of the solid-state drive, when the solid-state drive meets the test state corresponding to the energy efficiency indicator, the values ​​of the energy efficiency indicator are collected at multiple sampling times to obtain the indicator values ​​of the energy efficiency indicator at the multiple sampling times, and the indicator values ​​of the energy efficiency indicator at the multiple sampling times are combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency indicator;

[0030] Based on the power consumption test result of the solid state drive in each test state and the energy efficiency test result of the solid state drive under each energy efficiency index, the power consumption energy efficiency test result of the solid state drive is obtained.

[0031] In a fifth aspect, the present application further provides a computer program product, including a computer program, which implements the following steps when executed by a processor:

[0032] When the solid-state hard disk meets the first test condition, for each of the multiple test states of the solid-state hard disk, power consumption parameters of the solid-state hard disk are collected at multiple collection moments to obtain the power consumption parameters at the multiple collection moments, and the power consumption parameters at the multiple collection moments are combined to obtain the power consumption test result of the solid-state hard disk in the test state;

[0033] For each of the multiple energy efficiency indicators of the solid-state drive, when the solid-state drive meets the test state corresponding to the energy efficiency indicator, the values ​​of the energy efficiency indicator are collected at multiple sampling times to obtain the indicator values ​​of the energy efficiency indicator at the multiple sampling times, and the indicator values ​​of the energy efficiency indicator at the multiple sampling times are combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency indicator;

[0034] Based on the power consumption test result of the solid state drive in each test state and the energy efficiency test result of the solid state drive under each energy efficiency index, the power consumption energy efficiency test result of the solid state drive is obtained.

[0035] The above-mentioned power consumption and energy efficiency testing method, storage medium and program product of the solid-state hard disk, when the solid-state hard disk meets the first test condition, for each test state of the solid-state hard disk, the power consumption parameters of the solid-state hard disk are collected at multiple collection times, thereby obtaining the power consumption parameters at multiple collection times, and then the power consumption parameters at multiple collection times can be combined to obtain the power consumption test results of the solid-state hard disk in each test state; further, for each energy efficiency indicator of the solid-state hard disk, when the solid-state hard disk meets the test state corresponding to each energy efficiency indicator, the value of each energy efficiency indicator is collected at multiple sampling times respectively, thereby obtaining the indicator value of each energy efficiency indicator at multiple sampling times, and the indicator value of each energy efficiency indicator at multiple sampling times is combined to obtain the energy efficiency test result of the solid-state hard disk under the energy efficiency indicator; thereby, based on the power consumption test result of the solid-state hard disk in each test state and the energy efficiency test result of the solid-state hard disk under each energy efficiency indicator, the power consumption and energy efficiency test result of the solid-state hard disk can be obtained. This solution provides a data basis for accurately obtaining the results of power consumption testing and energy efficiency testing by pre-setting various test conditions for the solid-state drive under different test states; secondly, by testing the two dimensions of power consumption and energy efficiency of the solid-state drive, it lays the foundation for comprehensively and accurately determining the power consumption and energy efficiency of the solid-state drive. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technologies, the drawings required for use in the embodiments or the related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] FIG1 is an application environment diagram of a method for testing the power consumption and energy efficiency of a solid state drive provided in an embodiment of the present application;

[0038] FIG2 is a schematic diagram of a flow chart of a power consumption and energy efficiency test of a solid state drive provided in an embodiment of the present application;

[0039] FIG3 is a schematic diagram of a process for determining a power consumption test result of a solid state drive provided in an embodiment of the present application;

[0040] FIG4 is a structural block diagram of a power consumption and energy efficiency testing device for a solid state drive provided in an embodiment of the present application;

[0041] FIG5 is an internal structure diagram of a computer device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0043] The power consumption and energy efficiency test method of the solid-state hard disk provided in the embodiment of the present application can be applied to the application environment as shown in Figure 1. Among them, the programmable DC power supply can communicate with the computer device through a data line, the programmable DC power supply can be connected to the solid-state hard disk through the power interface channel, and the computer device is connected to the solid-state hard disk only through the data interface channel. The data storage system can store the data that the computer device needs to process. The data storage system can be integrated on a server, or it can be placed on a cloud or other network server. The programmable DC power supply can provide power input to the solid-state hard disk, and can obtain voltage, current and other data at multiple times through the communication control function and data recording function of the programmable DC power supply, and send the obtained data to the computer device, which analyzes the data and determines the power consumption and energy efficiency test results of the solid-state hard disk according to the results of the analysis. Among them, the computer device can be a terminal or a server, and the server can be implemented with an independent server or a server cluster composed of multiple servers.

[0044] In an exemplary embodiment, as shown in FIG. 2 , a method for testing the power consumption and energy efficiency of a solid state drive is provided. The method is described by taking the computer device in FIG. 1 as an example, and may include the following steps:

[0045] S201, when the solid-state hard disk meets the first test condition, for each of the multiple test states of the solid-state hard disk, the power consumption parameters of the solid-state hard disk are collected at multiple collection times to obtain the power consumption parameters at the multiple collection times, and the power consumption parameters at the multiple collection times are combined to obtain the power consumption test result of the solid-state hard disk in the test state.

[0046] Among them, the first test condition can be that the solid-state hard disk enters a steady state; optionally, a test software tool can be used to perform continuous sequential write operations with a block size of 128KiB that is twice the capacity of the solid-state hard disk and continuous random write operations with a block size of 4KiB that is twice the capacity of the solid-state hard disk, thereby making the solid-state hard disk enter a steady state; multiple test states may include but are not limited to at least two of a non-working state, a working state, a switching state, and a bias state, and the switching state refers to the state after switching from one test state to another test state; the bias state is the solid-state hard disk in different voltage states; each power consumption parameter includes a voltage parameter and a current parameter; the power consumption test results may include but are not limited to the mean power consumption parameter of the solid-state hard disk in each test state, the peak power consumption parameter, the relationship curve between the power consumption parameter and time, the distribution diagram of the power consumption parameter, the power consumption parameter characteristics, and the power consumption parameter influencing factors and other information.

[0047] It should be noted that different bias states can be set by setting the constant voltage value of the programmable DC power supply and setting the output current limit, so as to avoid overvoltage and overcurrent damage to the solid-state drive. Among them, the output of the constant voltage can be set to the nominal voltage value of the solid-state drive, and can also be set to any value within the voltage range of ±10% or ±5% of the nominal value according to the solid-state drive power supply design, such as SATA SSD power supply design of 5.0V, PCIE SSD of 12.0V, NVME SSD of 3.3V, so as to simulate the solid-state drive test under different power supply voltage conditions.

[0048] Exemplarily, when the solid-state hard disk meets the first test condition, it is necessary to perform power consumption tests on multiple test states of the solid-state hard disk; wherein, the test requirements corresponding to each test state may be different; further, in each test state of the solid-state hard disk, the power consumption parameters of the solid-state hard disk are collected at multiple collection times, so as to obtain the power consumption parameters at multiple collection times, such as a sampling time of 5 minutes and a sampling interval of 1 second; further, a comprehensive analysis is performed on the power consumption parameters of the solid-state hard disk under multiple test states, and information such as the mean and peak values ​​of the power consumption parameters of the solid-state hard disk, and a curve of the power consumption parameters changing over time can be determined, and finally the power consumption test results of the solid-state hard disk under the test state are obtained.

[0049] S202, for each of the multiple energy efficiency indicators of the solid-state hard disk, when the solid-state hard disk meets the test state corresponding to the energy efficiency indicator, the values ​​of the energy efficiency indicator are collected at multiple sampling times respectively to obtain the indicator values ​​of the energy efficiency indicator at multiple sampling times, and the indicator values ​​of the energy efficiency indicator at multiple sampling times are combined to obtain the energy efficiency test result of the solid-state hard disk under the energy efficiency indicator.

[0050] Among them, multiple energy efficiency indicators include the energy efficiency indicator of the number of input and output operations per second and the bandwidth energy efficiency indicator; the energy efficiency test results may include but are not limited to the average value of each energy efficiency indicator, the peak value of each energy efficiency indicator, the relationship curve between each energy efficiency indicator and time, the distribution diagram of each energy efficiency indicator, and information such as factors affecting power consumption parameters.

[0051] Exemplarily, when the solid-state hard drive meets the first test condition, it is necessary to perform energy efficiency tests on multiple energy efficiency indicators of the solid-state hard drive; wherein, the test conditions corresponding to each energy efficiency indicator may be different; further, when the test conditions corresponding to the energy efficiency indicator are met, the values ​​of the energy efficiency indicator are collected at multiple collection times, so as to obtain the indicator values ​​of the energy efficiency indicator at multiple sampling times, such as the sampling time is 10 minutes and the sampling interval is 1 second; further, a comprehensive analysis is performed on the indicator values ​​of each energy efficiency indicator at multiple sampling times, and information such as the mean and peak values ​​of each energy efficiency indicator and the change curve of each energy efficiency indicator over time can be determined, and finally the energy efficiency test results of the solid-state hard drive under the energy efficiency indicator are obtained.

[0052] S203, obtaining a power consumption and energy efficiency test result of the solid state drive based on a power consumption test result of the solid state drive in each test state and an energy efficiency test result of the solid state drive under each energy efficiency index.

[0053] Among them, the power consumption and energy efficiency test results may include but are not limited to the average power consumption parameters of the solid-state hard disk under each test state, the peak power consumption parameters, the relationship curve between the power consumption parameters and time, the distribution diagram of the power consumption parameters, the power consumption parameter characteristics, the power consumption parameter influencing factors, the average value of each energy efficiency indicator, the peak value of each energy efficiency indicator, the relationship curve between each energy efficiency indicator and time, the distribution diagram of each energy efficiency indicator, and the power consumption parameter influencing factors and other information.

[0054] Exemplarily, the power consumption test results of the solid state drive in each test state and the energy efficiency test results of the solid state drive under each energy efficiency index can be comprehensively analyzed and processed, and the power consumption energy efficiency test results of the solid state drive can be determined based on the results of the comprehensive analysis and processing.

[0055] The above-mentioned power consumption and energy efficiency test method of the solid-state hard disk, when the solid-state hard disk meets the first test condition, for each test state of the solid-state hard disk, collects the power consumption parameters of the solid-state hard disk at multiple collection times, thereby obtaining the power consumption parameters at multiple collection times, and then the power consumption parameters at multiple collection times can be combined to obtain the power consumption test results of the solid-state hard disk in each test state; further, for each energy efficiency index of the solid-state hard disk, when the solid-state hard disk meets the test state corresponding to each energy efficiency index, the value of each energy efficiency index is collected at multiple sampling times respectively, thereby obtaining the index value of each energy efficiency index at multiple sampling times, and the index value of each energy efficiency index at multiple sampling times is combined to obtain the energy efficiency test result of the solid-state hard disk under the energy efficiency index; thus, the power consumption and energy efficiency test result of the solid-state hard disk can be obtained based on the power consumption test result of the solid-state hard disk in each test state and the energy efficiency test result of the solid-state hard disk under each energy efficiency index. This scheme provides a data basis for accurately obtaining the results of power consumption test and energy efficiency test by pre-setting each test state of the solid-state hard disk under different test requirements; furthermore, by testing the two dimensions of power consumption and energy efficiency of the solid-state hard disk, it lays a foundation for comprehensively and accurately determining the power consumption and energy efficiency of the solid-state hard disk.

[0056] Based on the above embodiments, the present application embodiment explains the above embodiment S201 in detail. Specifically, the test requirements corresponding to each test state may be different. For example, the test state of the non-working state may also include the idle state and the sleep state; the test requirements corresponding to the idle state may be that the voltage parameters of the programmable DC power supply are tested after the solid-state hard disk is powered on but there is no read or write operation and the user operating system of the server is running normally, and the solid-state hard disk is stable for 10 minutes. and current parameters The data is collected and recorded, the sampling interval can be 1s, and the sampling time is not less than 5min; the test requirements for the dormant state can be that when the solid-state hard disk is powered on but there is no read or write operation and the user operating system of the server enters sleep or hibernation, the voltage of the programmable DC power supply is tested after the solid-state hard disk is stable for 10min. and current The data is collected and recorded, the sampling interval can be 1s, and the sampling time is not less than 5min. Among them, i can represent the i-th sampling moment.

[0057] The test requirements corresponding to the working state test state can be to power on the SSD and apply the workload through the SSD read and write software tool. Common working states include sequential read, sequential write, random read, random, mixed read and write, etc. For example, the tool is used to perform high-stress continuous read, write, read and write mixed operations on the SSD. Typical random mixed read and write conditions are: read and write data block size is 4KiB, read and write ratio is 70 read 30% write, read and write mode is random read and write, read and write thread number is 1, queue depth is 32, etc. After the SSD is loaded and stabilized for 10 minutes, the voltage parameters of the programmable DC power supply are tested. and current parameters The data is collected and recorded, the sampling interval can be 1s, and the sampling time is not less than 10min. The workload conditions of the SSD read and write power consumption test can be set as needed, and then the power consumption of the SSD in different application scenarios can be simulated and tested, such as the file copy scenario is mainly based on the sequential writing of large blocks of data, and the server access scenario is mainly based on the random reading of small blocks of data.

[0058] The test requirements corresponding to the test state of the switching state can be to power on the SSD and change the operating mode of the SSD through the SSD read and write tool or command, such as switching the SSD from a non-working state to a working state, from a sequential read state to a random read and write state, from a low-load read and write state to a high-pressure load read and write state, etc., to test and analyze the power consumption characteristics of the SSD under the conditions of the operating state change. Within 5 minutes before and after the execution of the SSD state change command, the voltage parameters of the programmable DC power supply are and current parameters The data is collected and recorded, the sampling time interval can be shorter such as 0.1s, and the sampling time is not less than 10min.

[0059] The embodiment of the present application also involves a process of obtaining a power consumption test result of a solid state drive in a test state, as shown in FIG3 , which specifically includes the following steps:

[0060] S301, for each collection moment, using the voltage parameter and the current parameter at the collection moment, calculate the power of the solid state drive at the collection moment.

[0061] For example, for sampling time i, the voltage parameter at sampling time i can be and current parameters The product of is determined as the power of the solid state drive at the acquisition time i .

[0062] S302, comprehensively analyzing the power of the solid state hard disk at each acquisition time, and obtaining a power consumption test result of the solid state hard disk in a test state.

[0063] For example, at N sampling moments, based on the power of the solid-state drive at each sampling moment, the average power of the solid-state drive in the test state can be determined. , Maximum power , power standard deviation , minimum power value And the power coefficient of variation .

[0064] (1)

[0065] (2)

[0066] (3)

[0067] (4)

[0068] (5)

[0069] Furthermore, the voltage parameters of the solid state drive can also be used and current parameters , draw the curves of the voltage, current and power change over time of the solid-state drive and the power consumption distribution diagram, etc., and analyze the relevant factors affecting the power consumption of the solid-state drive and the power consumption characteristics of the solid-state drive according to different test requirements.

[0070] In the embodiment of the present application, by determining the power of the solid-state hard disk at each acquisition moment, data support is provided for determining the power consumption performance of the solid-state hard disk under the test state, thereby obtaining accurate power consumption test results.

[0071] Based on the above embodiment, the present application embodiment explains the above embodiment S202 in detail. Specifically, when the solid state hard disk meets the test state corresponding to the energy efficiency index, the method further includes:

[0072] For each of the multiple test states of the solid state hard disk, the power consumption parameters of the solid state hard disk are collected at multiple sampling moments respectively to obtain the power consumption parameters at each sampling moment.

[0073] For example, if the sampling time interval is 1s, the power consumption parameters of the solid-state drive need to be collected every 1s, such as the voltage parameters of the solid-state drive. and current parameters By collecting data, the power consumption parameters of the solid-state drive at each sampling moment can be obtained.

[0074] Correspondingly, the index values ​​of the comprehensive energy efficiency index at multiple sampling times are used to obtain the energy efficiency test results of the solid-state hard disk under the energy efficiency index, specifically including: the index values ​​of the comprehensive energy efficiency index at multiple sampling times and the power consumption parameters at each sampling time, to obtain the energy efficiency test results of the solid-state hard disk under the energy efficiency index.

[0075] An implementable method is to determine the power of a solid-state drive at each sampling moment according to the power consumption parameters at the sampling moment, and calculate the energy efficiency ratio of the energy efficiency index at the sampling moment according to the index value of the energy efficiency index at the sampling moment and the power of the solid-state drive at the sampling moment; and obtain the energy efficiency test result of the solid-state drive under the energy efficiency index by combining the energy efficiency ratio of the energy efficiency index at each sampling moment.

[0076] For example, in the energy efficiency test process, a total of N samples are collected, and the energy efficiency indicators include the energy efficiency indicator of the number of input and output operations per second and the bandwidth energy efficiency indicator. For any sampling time i, the power consumption parameters at the sampling time i are obtained, such as the voltage parameter and current parameters ; Furthermore, the voltage parameter at sampling time i can be and current parameters , determine the power of the solid state drive at sampling time i, that is, ; Further, based on the power of the solid state drive at sampling time i And the performance data of the solid state drive at sampling time i (such as random read IOPS i and / or random write IOPS i ), determine the energy efficiency ratio of the SSD's input and output operations per second indicator IOPS at sampling time i, such as ; Based on the power of the solid state drive at sampling time i and the bandwidth performance data of the solid-state drive at sampling time i (such as sequential reading and / or sequential write ), determine the energy efficiency ratio of the bandwidth indicator Bandwidth of the solid state drive at sampling time i, such as Furthermore, based on the IOPS energy efficiency ratio at each N sampling moment, the relationship curve and statistical distribution diagram of the IOPS energy efficiency ratio and time and other information can be determined, and based on the Bandwidth energy efficiency ratio at each N sampling moment, the relationship curve and statistical distribution diagram of the Bandwidth energy efficiency ratio and time and other information can be determined, so that the change and stability of the energy efficiency index can be dynamically displayed, and finally the energy efficiency test result of the solid-state hard disk under the energy efficiency index can be obtained.

[0077] Another feasible method is to directly input the index values ​​and power consumption parameters of the energy efficiency index at multiple sampling moments into the energy efficiency test model, and the energy efficiency test model will perform data analysis and calculation on them, and finally obtain the energy efficiency test results of the solid state drive under the energy efficiency index.

[0078] In the embodiment of the present application, by comprehensively analyzing the energy efficiency index and the power consumption parameters, a data foundation is laid for comprehensively evaluating the energy efficiency index performance of the solid-state drive.

[0079] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0080] Based on the same inventive concept, the embodiment of the present application also provides a power consumption and energy efficiency testing device for a solid-state hard disk for implementing the power consumption and energy efficiency testing method for the solid-state hard disk involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in the embodiments of the power consumption and energy efficiency testing device for one or more solid-state hard disks provided below can refer to the limitations of the power consumption and energy efficiency testing method for the solid-state hard disk above, and will not be repeated here.

[0081] In an exemplary embodiment, as shown in FIG4 , a power consumption and energy efficiency test device 1 for a solid state drive is provided, comprising: a power consumption test module 10, an energy efficiency test module 20 and a result determination module 30, wherein:

[0082] The power consumption test module 10 is used to collect the power consumption parameters of the solid-state hard disk at multiple collection times for each of multiple test states of the solid-state hard disk when the solid-state hard disk meets the first test condition, obtain the power consumption parameters at multiple collection times, and combine the power consumption parameters at multiple collection times to obtain the power consumption test result of the solid-state hard disk in the test state.

[0083] The energy efficiency testing module 20 is used to collect the values ​​of the energy efficiency indicators at multiple sampling times for each of the multiple energy efficiency indicators of the solid-state hard disk, when the solid-state hard disk meets the test state corresponding to the energy efficiency indicator, to obtain the indicator values ​​of the energy efficiency indicator at multiple sampling times, and to combine the indicator values ​​of the energy efficiency indicator at multiple sampling times to obtain the energy efficiency test result of the solid-state hard disk under the energy efficiency indicator.

[0084] The result determination module 30 is used to obtain the power consumption and energy efficiency test result of the solid state drive based on the power consumption test result of the solid state drive in each test state and the energy efficiency test result of the solid state drive under each energy efficiency index.

[0085] In one embodiment, the plurality of test states include at least two of a non-operating state, an operating state, a switching state or a bias state, and the switching state refers to a state after switching from one test state to another test state.

[0086] In one embodiment, the power consumption test module 10 is further used for:

[0087] For each acquisition moment, the voltage parameters and current parameters at the acquisition moment are used to calculate the power of the solid-state hard disk at the acquisition moment; the power of the solid-state hard disk at each acquisition moment is integrated to obtain the power consumption test result of the solid-state hard disk in the test state.

[0088] In one embodiment, the energy efficiency test module 20 is further used to:

[0089] The power consumption parameters of the solid state drive are collected at multiple sampling moments to obtain the power consumption parameters at each sampling moment;

[0090] The index values ​​of the energy efficiency index at multiple sampling moments and the power consumption parameters at each sampling moment are combined to obtain the energy efficiency test results of the solid state drive under the energy efficiency index.

[0091] In one embodiment, the energy efficiency test module 20 is further used to:

[0092] For each sampling moment, the power of the solid-state drive at the sampling moment is determined according to the power consumption parameters at the sampling moment, and the energy efficiency ratio of the energy efficiency index at the sampling moment is calculated according to the index value of the energy efficiency index at the sampling moment and the power of the solid-state drive at the sampling moment; the energy efficiency ratio of the energy efficiency index at each sampling moment is combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency index.

[0093] In one embodiment, the plurality of energy efficiency indicators include an input / output operations per second energy efficiency indicator and a bandwidth energy efficiency indicator.

[0094] Each module in the above-mentioned power consumption and energy efficiency test device of the solid-state hard disk can be implemented in whole or in part by software, hardware and their combination. Each of the above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, or can be stored in the memory of the computer device in the form of software, so that the processor can call and execute the corresponding operations of each of the above modules.

[0095] In an exemplary embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be shown in FIG5. The computer device includes a processor, a memory, an input / output interface (Input / Output, referred to as I / O) and a communication interface. The processor, the memory and the input / output interface are connected via a system bus, and the communication interface is connected to the system bus via the input / output interface. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store test data. The input / output interface of the computer device is used to exchange information between the processor and an external device. The communication interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a power consumption and energy efficiency test method of a solid-state hard disk is implemented.

[0096] Those skilled in the art will understand that the structure shown in FIG. 5 is merely a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different arrangement of components.

[0097] In an exemplary embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:

[0098] When the solid-state hard disk meets the first test condition, for each of the multiple test states of the solid-state hard disk, power consumption parameters of the solid-state hard disk are collected at multiple collection moments to obtain the power consumption parameters at the multiple collection moments, and the power consumption parameters at the multiple collection moments are combined to obtain the power consumption test result of the solid-state hard disk in the test state;

[0099] For each of the multiple energy efficiency indicators of the solid-state drive, when the solid-state drive meets the test state corresponding to the energy efficiency indicator, the values ​​of the energy efficiency indicator are collected at multiple sampling times to obtain the indicator values ​​of the energy efficiency indicator at the multiple sampling times, and the indicator values ​​of the energy efficiency indicator at the multiple sampling times are combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency indicator;

[0100] Based on the power consumption test result of the solid state drive in each test state and the energy efficiency test result of the solid state drive under each energy efficiency index, the power consumption energy efficiency test result of the solid state drive is obtained.

[0101] In one embodiment, the plurality of test states include at least two of a non-operating state, an operating state, a switching state or a bias state, and the switching state refers to a state after switching from one test state to another test state.

[0102] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0103] For each acquisition moment, the voltage parameters and current parameters at the acquisition moment are used to calculate the power of the solid-state hard disk at the acquisition moment; the power of the solid-state hard disk at each acquisition moment is integrated to obtain the power consumption test result of the solid-state hard disk in the test state.

[0104] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0105] For each of the multiple test states of the solid-state hard drive, the power consumption parameters of the solid-state hard drive are collected at multiple sampling times to obtain the power consumption parameters at each sampling time; the index values ​​of the comprehensive energy efficiency index at multiple sampling times and the power consumption parameters at each sampling time are combined to obtain the energy efficiency test results of the solid-state hard drive under the energy efficiency index.

[0106] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0107] For each sampling moment, the power of the solid-state drive at the sampling moment is determined according to the power consumption parameters at the sampling moment, and the energy efficiency ratio of the energy efficiency index at the sampling moment is calculated according to the index value of the energy efficiency index at the sampling moment and the power of the solid-state drive at the sampling moment; the energy efficiency ratio of the energy efficiency index at each sampling moment is combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency index.

[0108] In one embodiment, the plurality of energy efficiency indicators include an input / output operations per second energy efficiency indicator and a bandwidth energy efficiency indicator.

[0109] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:

[0110] When the solid-state hard disk meets the first test condition, for each of the multiple test states of the solid-state hard disk, power consumption parameters of the solid-state hard disk are collected at multiple collection moments to obtain the power consumption parameters at the multiple collection moments, and the power consumption parameters at the multiple collection moments are combined to obtain the power consumption test result of the solid-state hard disk in the test state;

[0111] For each of the multiple energy efficiency indicators of the solid-state drive, when the solid-state drive meets the test state corresponding to the energy efficiency indicator, the values ​​of the energy efficiency indicator are collected at multiple sampling times to obtain the indicator values ​​of the energy efficiency indicator at the multiple sampling times, and the indicator values ​​of the energy efficiency indicator at the multiple sampling times are combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency indicator;

[0112] Based on the power consumption test result of the solid state drive in each test state and the energy efficiency test result of the solid state drive under each energy efficiency index, the power consumption energy efficiency test result of the solid state drive is obtained.

[0113] In one embodiment, the plurality of test states include at least two of a non-operating state, an operating state, a switching state or a bias state, and the switching state refers to a state after switching from one test state to another test state.

[0114] In one embodiment, the computer program, when executed by a processor, implements the following steps:

[0115] For each acquisition moment, the voltage parameters and current parameters at the acquisition moment are used to calculate the power of the solid-state hard disk at the acquisition moment; the power of the solid-state hard disk at each acquisition moment is integrated to obtain the power consumption test result of the solid-state hard disk in the test state.

[0116] In one embodiment, the computer program, when executed by a processor, implements the following steps:

[0117] For each of the multiple test states of the solid-state hard drive, the power consumption parameters of the solid-state hard drive are collected at multiple sampling times to obtain the power consumption parameters at each sampling time; the index values ​​of the comprehensive energy efficiency index at multiple sampling times and the power consumption parameters at each sampling time are combined to obtain the energy efficiency test results of the solid-state hard drive under the energy efficiency index.

[0118] In one embodiment, the computer program, when executed by a processor, implements the following steps:

[0119] For each sampling moment, the power of the solid-state drive at the sampling moment is determined according to the power consumption parameters at the sampling moment, and the energy efficiency ratio of the energy efficiency index at the sampling moment is calculated according to the index value of the energy efficiency index at the sampling moment and the power of the solid-state drive at the sampling moment; the energy efficiency ratio of the energy efficiency index at each sampling moment is combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency index.

[0120] In one embodiment, the plurality of energy efficiency indicators include an input / output operations per second energy efficiency indicator and a bandwidth energy efficiency indicator.

[0121] In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the following steps:

[0122] When the solid-state hard disk meets the first test condition, for each of the multiple test states of the solid-state hard disk, power consumption parameters of the solid-state hard disk are collected at multiple collection moments to obtain the power consumption parameters at the multiple collection moments, and the power consumption parameters at the multiple collection moments are combined to obtain the power consumption test result of the solid-state hard disk in the test state;

[0123] For each of the multiple energy efficiency indicators of the solid-state drive, when the solid-state drive meets the test state corresponding to the energy efficiency indicator, the values ​​of the energy efficiency indicator are collected at multiple sampling times to obtain the indicator values ​​of the energy efficiency indicator at the multiple sampling times, and the indicator values ​​of the energy efficiency indicator at the multiple sampling times are combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency indicator;

[0124] Based on the power consumption test result of the solid state drive in each test state and the energy efficiency test result of the solid state drive under each energy efficiency index, the power consumption energy efficiency test result of the solid state drive is obtained.

[0125] In one embodiment, the plurality of test states include at least two of a non-operating state, an operating state, a switching state or a bias state, and the switching state refers to a state after switching from one test state to another test state.

[0126] In one embodiment, the computer program, when executed by a processor, implements the following steps:

[0127] For each acquisition moment, the voltage parameters and current parameters at the acquisition moment are used to calculate the power of the solid-state hard disk at the acquisition moment; the power of the solid-state hard disk at each acquisition moment is integrated to obtain the power consumption test result of the solid-state hard disk in the test state.

[0128] In one embodiment, the computer program, when executed by a processor, implements the following steps:

[0129] For each of the multiple test states of the solid-state hard drive, the power consumption parameters of the solid-state hard drive are collected at multiple sampling times to obtain the power consumption parameters at each sampling time; the index values ​​of the comprehensive energy efficiency index at multiple sampling times and the power consumption parameters at each sampling time are combined to obtain the energy efficiency test results of the solid-state hard drive under the energy efficiency index.

[0130] In one embodiment, the computer program, when executed by a processor, implements the following steps:

[0131] For each sampling moment, the power of the solid-state drive at the sampling moment is determined according to the power consumption parameters at the sampling moment, and the energy efficiency ratio of the energy efficiency index at the sampling moment is calculated according to the index value of the energy efficiency index at the sampling moment and the power of the solid-state drive at the sampling moment; the energy efficiency ratio of the energy efficiency index at each sampling moment is combined to obtain the energy efficiency test result of the solid-state drive under the energy efficiency index.

[0132] In one embodiment, the plurality of energy efficiency indicators include an input / output operations per second energy efficiency indicator and a bandwidth energy efficiency indicator.

[0133] It should be noted that the information (including but not limited to solid-state drive information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant regulations.

[0134] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0135] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0136] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A method for testing the power consumption and energy efficiency of a solid state drive, characterized in that: The method is applied to a computer device, wherein the solid state hard disk is connected to a programmable DC power supply via a power interface channel, and is connected to the computer device via a data interface channel, and the programmable DC power supply is connected to the computer device via a data line, and the method comprises: When the solid-state hard disk meets the first test condition, for each of the multiple test states of the solid-state hard disk, respectively collect power consumption parameters of the solid-state hard disk at multiple collection moments to obtain the power consumption parameters at the multiple collection moments, and combine the power consumption parameters at the multiple collection moments to obtain the power consumption test result of the solid-state hard disk in the test state; For each energy efficiency indicator among the multiple energy efficiency indicators of the solid-state hard disk, when the solid-state hard disk meets the test state corresponding to the energy efficiency indicator, the values ​​of the energy efficiency indicator are respectively collected at multiple sampling times to obtain the indicator values ​​of the energy efficiency indicator at the multiple sampling times, and the indicator values ​​of the energy efficiency indicator at the multiple sampling times are combined to obtain the energy efficiency test result of the solid-state hard disk under the energy efficiency indicator; Based on the power consumption test result of the solid state drive in each test state and the energy efficiency test result of the solid state drive under each energy efficiency index, the power consumption energy efficiency test result of the solid state drive is obtained.

2. The method according to claim 1, characterized in that The multiple test states include at least two of a non-operating state, an operating state, a switching state or a bias state, and the switching state refers to a state after switching from one test state to another test state.

3. The method according to claim 1, characterized in that Each of the power consumption parameters includes a voltage parameter and a current parameter. The power consumption parameters at multiple acquisition moments are integrated to obtain the power consumption test result of the solid state drive in the test state, including: For each acquisition moment, the power of the solid-state hard disk at the acquisition moment is calculated using the voltage parameter and the current parameter at the acquisition moment; The power consumption test result of the solid state hard disk in the test state is obtained by integrating the power of the solid state hard disk at each of the collection moments.

4. The method according to claim 1, characterized in that When the solid state drive meets the test conditions corresponding to the energy efficiency index, the method further includes: For each of the multiple test states of the solid state hard disk, respectively collect the power consumption parameters of the solid state hard disk at the multiple sampling moments to obtain the power consumption parameters at each sampling moment; The step of synthesizing the index values ​​of the energy efficiency index at multiple sampling moments to obtain the energy efficiency test result of the solid state drive under the energy efficiency index includes: The energy efficiency test result of the solid state drive under the energy efficiency index is obtained by combining the index values ​​of the energy efficiency index at multiple sampling moments and the power consumption parameters at each sampling moment.

5. The method according to claim 4, characterized in that The step of synthesizing the index values ​​of the energy efficiency index at multiple sampling moments and the power consumption parameters at each sampling moment to obtain the energy efficiency test result of the solid state drive under the energy efficiency index includes: For each sampling moment, the power of the solid-state hard disk at the sampling moment is determined according to the power consumption parameter at the sampling moment, and the energy efficiency ratio of the energy efficiency index at the sampling moment is calculated according to the index value of the energy efficiency index at the sampling moment and the power of the solid-state hard disk at the sampling moment; The energy efficiency ratio of the energy efficiency index at each sampling moment is integrated to obtain the energy efficiency test result of the solid state drive under the energy efficiency index.

6. The method according to claim 1, characterized in that The multiple energy efficiency indicators include an energy efficiency indicator of the number of input and output operations per second and a bandwidth energy efficiency indicator.

7. A power consumption and energy efficiency test device for a solid state drive, characterized in that: The device comprises: A power consumption test module, for collecting power consumption parameters of the solid state drive at multiple collection moments for each of multiple test states of the solid state drive when the solid state drive meets the first test condition, to obtain the power consumption parameters at the multiple collection moments, and to obtain a power consumption test result of the solid state drive in the test state by combining the power consumption parameters at the multiple collection moments; An energy efficiency test module, for each of the multiple energy efficiency indicators of the solid-state drive, when the solid-state drive meets the test state corresponding to the energy efficiency indicator, respectively collecting the value of the energy efficiency indicator at multiple sampling times, obtaining the indicator value of the energy efficiency indicator at the multiple sampling times, and synthesizing the indicator values ​​of the energy efficiency indicator at the multiple sampling times to obtain the energy efficiency test result of the solid-state drive under the energy efficiency indicator; The result determination module is used to obtain the power consumption and energy efficiency test results of the solid state drive based on the power consumption test results of the solid state drive in each test state and the energy efficiency test results of the solid state drive under each energy efficiency index.

8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

Images