Harmonyos Device Log To Mysql

This article explains how to connect a HarmonyOS device’s logs to MySQL, providing the necessary login credentials and log file structure. It also provides guidance on decompressing .gz files and understanding their format for analysis.

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mysql path:

jdbc:mysql://10.33.163.33:3306/HTS_DB?characterEncoding=UTF-8

root

pipeline@123

Logs Path:

/data/data/Local/DeviceTest/20220406163617_hts_project/resources/HTS/android-hts/logs

under logs:

%Y.%m.%d_%H.%M.%S_

select the latest folder

under selected folder:

device_logcat_test__.txt.gz

decompress using: (before that os.chdir to the selected folder)

gzip -d

does the decompression remove the .gz file?

it will.

log format per line:

DfxTestLog: A1__DfxTestTime = datai=4

from 1 to 13:

A1test1..4

A2test5

A3test1..2

B1test1

B2test4..6

D1test1

M1test1

Tables:

Performance_Baseline_Info

testValue date(%Y-%m-%d) hmsVersion(HMSCore660319) baselineId_id deviceId_id(1,2,4,3,5) deviceType(phone<-1|wearable<-2|car<-4|tv<-3|ecodevice<-5)

Performance_Daily_Data

id features indicators baseValue

Performance_Device_Info

id(to the deviceId_id) model type sn cpu