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Arbin APIs Performance
Test Results
All commands are executed 1000 times except for the command involving control channel operation, which is executed only 100 times, and the test results are shown in the table below:
Local
Environment
- Client and server are both on the same PC
- Mits 10.4.14.16 and ArbinCTI 1.0.70
- MCU: LBT21084, 8Ch
- Each command is executed on one channel only
Wi-Fi
Experiment Setup Environment
- Local area network (Wi-Fi)
- Two computers: IP192.168.1.54(Client) and IP192.168.1.107(Server)
- Mits 10.4.14.16 and ArbinCTI 1.0.70
- MCU: LBT21084, 8Ch
- Each command is executed on one channel only
Definition
Max Response Time
The maximum time duration between Sending Command to CTI and Receiving CTI feedback(confirmation)
Min Response Time
The minimum time duration between Sending Command to CTI and Receiving CTI feedback(confirmation)
Average Response Time
The averagetime duration between Sending Command to CTI and Receiving CTI feedback(confirmation)
Timeout
Description
Time(s)
Note
Connection Timeout
If a timeout is set, a connection timeout error code is returned if a
network connection is not received within the time period.
-
Network connection timeout needs to be set manually, the default is busy
waiting for results
Login Timeout
If the client does not call the PostUserLogin interface to log in within
the specified time, the server will disconnect from the network.
/
WinDaq has no login timeout.
Active Timeout
If the client does not call any interface within the specified time, the
server will disconnect from the network.
/
WinDaq has no active timeout.
Post Get Meta Variables
A timeout error code will be returned if the Feedback is not received
within the specified time.
3
Post UpLoad File
Upload file(Block)
A timeout error code will be returned if the Feedback is not received within the specified time.
A timeout error code will be returned if the Feedback is not received within the specified time.
1.5
Remaining commands
/
/
For Get Channel Data command, the user can get the data very quickly, but the data may not change, the data change according to the log of IV channel or MCU refresh every 3 seconds.
APIs Performance
Command
Description (ms)
Avg
99 PCT
95 PCT
90 PCT
PostAssignFile
Assign files to IV channels
15.76
19.91
17.95
17.19
PostAssignSchedule
Assign files to IV channels
21.37
23.43
22.79
22.50
PostCheckFileEx
Check if the file exists
2.59
37.25
2.96
2.60
PostConvertToAnonymousOrNamedTO
TestObject to anonymous or non-anonymous
15.82
16.58
16.37
16.30
PostGetChannelInfoEx*
Get TestObject data for IV channel
0.12
0.31
0.22
0.17
PostGetChannelsDataMinimalistMode*
Getting IV channel data with only current and voltage
0.11
0.30
0.19
0.15
PostGetChannelsData*
Getting IV channel data
0.12
0.44
0.22
0.17
PostGetMetaVariables*
Get meta-variables for IV channels
1.36
2.99
2.24
2.01
PostGetResumeData
Get Resume data for IV channel from database
22.59
26.29
24.78
24.15
PostGetStartData
Get the initial data needed before Start
10.27
13.26
11.96
11.39
PostGetServerSoftwareVersionNumber
Get the software version number of the server
0.90
2.24
1.36
1.26
PostGetStringLimitLength
Get the string limit length, such as: Test Name
0.93
4.18
1.38
1.24
PostJumpChanne
Control IV channel jump to other step
17.90
19.63
18.96
18.71
PostResumeChannelEx
Resume IV channel
118.88
134.78
125.95
124.71
PostResumeChannel
Resume IV channel
121.41
137.65
130.98
128.67
PostSetMetaVariable
Update a meta-variable of the IV channel
0.93
3.42
1.36
1.26
PostStartChannelEx
Start IV channel
49.97
56.37
54.22
53.41
PostStartChannel
Start IV channel
51.76
58.57
56.27
55.38
PostStopChannel
Stop IV channel
17.66
18.93
18.55
18.39
PostUpdateMetaVariableAdvanced
Batch update of meta-variables for IV channels
1.15
4.59
1.67
1.52
PostUpdateParameters
Update parameters, e.g. TestObject parameters
15.88
16.83
16.42
16.34
PostUserLogin
User login
2.10
5.08
3.14
2.85
PostBrowseDirectory
Get a list of files and folders in a Directory
9.56
34.15
12.15
10.40
PostDeleteFile
Delete file
16.15
22.06
16.76
16.66
PostDownLoadFile
Download file
1.51
3.95
2.13
1.93
PostNewFolder
New Directory
15.94
16.81
16.48
16.39
PostNewOrDelete
Delete file or new Directory
15.93
16.74
16.49
16.41
PostUpLoadFile
Upload file(Block)
23.47
29.84
27.49
26.57
PostUpLoadFile
Upload file
15.76
19.91
17.95
17.19
*99% Percentiles (PCT) of client request and response time in milliseconds have proven our integration with other systems will be robust and high performance.