All Products
Search
Document Center

Android/iOS performance tracking

Last Updated: Jun 14, 2022

This topic introduces the client-side and server-side log models for performance tracking respectively.

Performance tracking includes:

  • Startup tracking

  • Crash tracking

  • Lag tracking

  • Stuck tracking

Note
  • If the description of a field is "-", it means the field is not used and you don’t have to pay attention to it.

  • If the device ID is left empty or "-", the device will not be counted.

Client-side log model

Startup tracking

No.

Example

Field description

00

D-MM

Log header, which is fixed to D-MM.

01

2018-12-19 10:35:47.196

The client log time.

02

A111111111111_IOS-default

Format: App ID created in the backend_Platform type-workspaceId

03

1.0.1

The client version, namely, the App version.

04

2

The version of the log tracking SDK, which is fixed to 2.

05

411111111111111|811111111111111

Format: IMSI|IMEI

06

d5557b75-ff80-4aab-86a6-9b1a522bbbce

Session ID

07

user11

The ID generated after a user gets registered with App, namely, the user ID.

08

-

-

09

-

-

10

-

-

11

performance

Fixed to performance

12

time_startup

Fixed to time_startup

13

3785

The startup time, unit: ms.

14

1

Whether it is initial startup: 0: Yes 1: No

15

-

-

16

-

-

17

android

Operating system

18

4.4.2

OS version

19

WIFI

Network type, such as WiFi, 2G, 3G, or 4G

20

vivo Xplay3S

Device model

21

-

-

22

alipay

Channel number

23

Wn1111111111111111111QxL

UTDID, namely, the device ID.

24

en-US

Operating system language

25

4

Number of CPU cores

26

2265

The maximum CPU frequency, unit: MHz.

27

2853

The memory size, unit: MB.

28

0

Version number of the hotpatch package

29

-

-

30

-

-

31

-

-

32

2560 × 1440

Screen resolution

33

-

-

34

-

-

35

-

-

36

-

-

Crash tracking

No.

Example

Field description

00

e

Log header, which is fixed to e.

01

2018-12-19 10:35:47.196

The client log time.

02

A111111111111_IOS-default

Format: App ID created in the backend_Platform type-workspaceId

03

1.0.1

The client version, namely, the App version.

04

-

-

05

411111111111111|811111111111111

Format: IMSI|IMEI

06

d5557b75-ff80-4aab-86a6-9b1a522bbbce

Session ID

07

user11

The ID generated after a user gets registered with App, namely, the user ID.

08

exception

Fixed to exception

09

-

-

10

-

-

11

-

-

12

-

-

13

MonitorPoint_Crash

Fixed to MonitorPoint_Crash

14

java.lang.RuntimeException:xx

Abnormal stack

15

-

-

16

alipay

Channel number

17

-

-

18

-

-

19

-

-

20

-

-

21

-

-

22

-

-

23

vivo Xplay3S

Device model

24

4.4.2

OS version

25

WIFI

Network type, such as WiFi, 2G, 3G, or 4G

26

-

-

27

-

-

28

-

-

29

-

-

30

-

-

31

-

-

32

-

-

33

-

-

34

-

-

35

-

-

36

-

-

37

-

-

Lag tracking

No.

Example

Field description

00

D-EM

Log header, which is fixed to D-EM.

01

2018-12-19 10:35:47.196

The client log time.

02

A111111111111_IOS-default

Format: App ID created in the backend_Platform type-workspaceId

03

1.0.1

The client version, namely, the App version.

04

2

The version of the log tracking SDK, which is fixed to 2.

05

411111111111111|811111111111111

Format: IMSI|IMEI

06

user11

The ID generated after a user gets registered with App, namely, the user ID.

07

WIFI

Network type, such as WiFi, 2G, 3G, or 4G

08

vivo Xplay3S

Device model

09

7.1.2

OS version

10

-

-

11

alipay

Channel number

12

-

-

13

-

-

14

performance

Fixed to performance

15

lag

Fixed to lag

16

stackFrame=xx

Specific error stack

17

-

-

18

-

-

19

-

-

20

-

-

21

-

-

22

-

-

23

Wn1111111111111111111QxL

UTDID, namely, the device ID.

24

-

-

25

-

-

26

-

-

27

-

-

Stuck tracking

No.

Example

Field description

00

D-MM

Log header, which is fixed to D-MM.

01

2018-12-19 10:35:47.196

The client log time.

02

A111111111111_IOS-default

Format: App ID created in the backend_Platform type-workspaceId

03

V1.0.1

The client version, namely, the app version.

04

2

The version of the log tracking SDK, which is fixed to 2.

05

411111111111111|811111111111111

Format: IMSI|IMEI

06

d5557b75-ff80-4aab-86a6-9b1a522bbbce

Session ID

07

user11

The ID generated after a user gets registered with App, namely, the user ID.

08

-

-

09

-

-

10

-

-

11

keybiztrace

Fixed to keybiztrace

12

BizCanNotUse

Fixed to BizCanNotUse

13

BIZ_APM

BIZ_FRAME indicates startup stuck and BIZ_APM indicates ANR stuck.

14

APM_ANR

FRAME_CLIENT_STARTUP_DEAD indicates startup stuck, and APM_ANR indicates ANR stuck.

15

1000

1111 indicates startup stuck, 1114 indicates iOS ANR stuck, and 1000 indicates Android ANR stuck.

16

historyStacks=xxx

Specific error stack

17

android

Operating system

18

4.4.2

OS version in the case of ANR stuck

19

WIFI

Network type, such as WiFi, 2G, 3G, or 4G

20

vivo Xplay3S

Device model in the case of ANR stuck

21

-

-

22

alipay

Channel number

23

Wn1111111111111111111QxL

UTDID, namely, the device ID.

24

en-US

Operating system language

25

4

Number of CPU cores

26

2265

The maximum CPU frequency, unit: MHz.

27

2853

The memory size, unit: MB.

28

0

Version number of the hotpatch package

29

-

-

30

-

-

31

-

-

32

2560 × 1440

Screen resolution

33

-

-

34

-

-

35

-

-

36

-

-

Server-side log model

Startup tracking

No.

Example

Field description

01

2018-12-19 10:35:47.996

The server log time.

02

ip=182.11.111.7^country=China^province=Beijing^city=Beijing^district=Chaoyang District

Includes server request IP address, country, province, and city.

03

2018-12-19 10:35:47.196

The client log time.

04

A111111111111_IOS-default

Format: App ID created in the backend_Platform type-workspaceId

05

1.0.1

The client version, namely, the App version.

06

2

The version of the log tracking SDK, which is fixed to 2.

07

411111111111111|811111111111111

Format: IMSI|IMEI

08

d5557b75-ff80-4aab-86a6-9b1a522bbbce

Session ID

09

user11

The ID generated after a user gets registered with App, namely, the user ID.

10

-

-

11

-

-

12

-

-

13

performance

Fixed to performance

14

time_startup

Fixed to time_startup

15

3785

The startup time, unit: ms.

16

1

Whether it is initial startup: 0: Yes 1: No

17

-

-

18

-

-

19

android

Operating system

20

4.4.2

OS version

21

WIFI

Network type, such as WiFi, 2G, 3G, or 4G

22

vivo Xplay3S

Device model

23

-

-

24

alipay

Channel number

25

Wn1111111111111111111QxL

UTDID, namely, the device ID.

26

en-US

Operating system language

27

4

Number of CPU cores

28

2265

The maximum CPU frequency, unit: MHz.

29

2853

The memory size, unit: MB.

30

0

Version number of the hotpatch package

31

-

-

32

-

-

33

-

-

34

2560 × 1440

Screen resolution

35

-

-

36

-

-

37

-

-

38

-

-

Crash tracking

No.

Example

Field description

01

2018-12-19 10:35:47.996

The server log time.

02

ip=182.11.111.7^country=China^province=Beijing^city=Beijing^district=Chaoyang District

Includes server request IP address, country, province, and city.

03

2018-12-19 10:35:47.196

The client log time.

04

A111111111111_IOS-default

Format: App ID created in the backend_Platform type-workspaceId

05

1.0.1

The client version, namely, the App version.

06

-

-

07

411111111111111|811111111111111

Format: IMSI|IMEI

08

d5557b75-ff80-4aab-86a6-9b1a522bbbce

Session ID

09

user11

The ID generated after a user gets registered with App, namely, the user ID.

10

exception

Fixed to exception

11

-

-

12

-

-

13

-

-

14

-

-

15

MonitorPoint_Crash

Fixed to MonitorPoint_Crash

16

java.lang.RuntimeException:xx

Abnormal stack

17

-

-

18

alipay

Channel number

19

-

-

20

-

-

21

-

-

22

-

-

23

-

-

24

-

-

25

vivo Xplay3S

Device model

26

4.4.2

OS version

27

WIFI

Network type, such as WiFi, 2G, 3G, or 4G

28

-

-

29

-

-

30

-

-

31

-

-

32

-

-

33

-

-

34

-

-

35

-

-

36

-

-

37

-

-

38

-

-

39

-

-

Lag tracking

No.

Example

Field description

01

2018-12-19 10:35:47.996

The server log time.

02

ip=182.11.111.7^country=China^province=Beijing^city=Beijing^district=Chaoyang District

Includes server request IP address, country, province, and city.

03

2018-12-19 10:35:47.196

The client log time.

04

A111111111111_IOS-default

Format: App ID created in the backend_Platform type-workspaceId

05

1.0.1

The client version, namely, the App version.

06

2

The version of the log tracking SDK, which is fixed to 2.

07

411111111111111|811111111111111

Format: IMSI|IMEI

08

user11

The ID generated after a user gets registered with App, namely, the user ID.

09

WIFI

Network type, such as WiFi, 2G, 3G, or 4G

10

vivo Xplay3S

Device model

11

7.1.2

OS version

12

-

-

13

alipay

Channel number

14

-

-

15

-

-

16

performance

Fixed to performance

17

lag

Fixed to lag

18

stackFrame=xx

Specific error stack

19

-

-

20

-

-

21

-

-

22

-

-

23

-

-

24

-

-

25

Wn1111111111111111111QxL

UTDID, namely, the device ID.

26

-

-

27

-

-

28

-

-

29

-

-

Stuck tracking

No.

Example

Field description

01

2018-12-19 10:35:47.996

The server log time.

02

ip=182.11.111.7^country=China^province=Beijing^city=Beijing^district=Chaoyang District

Includes server request IP address, country, province, and city.

03

2018-12-19 10:35:47.196

The client log time.

04

A111111111111_IOS-default

Format: App ID created in the backend_Platform type-workspaceId

05

V1.0.1

The client version, namely, the app version.

06

2

The version of the log tracking SDK, which is fixed to 2.

07

411111111111111|811111111111111

Format: IMSI|IMEI

08

d5557b75-ff80-4aab-86a6-9b1a522bbbce

Session ID

09

user11

The ID generated after a user gets registered with App, namely, the user ID.

10

-

-

11

-

-

12

-

-

13

keybiztrace

Fixed to keybiztrace

14

BizCanNotUse

Fixed to BizCanNotUse

15

BIZ_APM

BIZ_FRAME indicates startup stuck and BIZ_APM indicates ANR stuck.

16

APM_ANR

FRAME_CLIENT_STARTUP_DEAD indicates startup stuck, and APM_ANR indicates ANR stuck.

17

1000

1111 indicates startup stuck, 1114 indicates iOS ANR stuck, and 1000 indicates Android ANR stuck.

18

historyStacks=xxx

Specific error stack

19

android

Operating system

20

4.4.2

OS version in the case of ANR stuck

21

WIFI

Network type, such as WiFi, 2G, 3G, or 4G

22

vivo Xplay3S

Device model in the case of ANR stuck

23

-

-

24

alipay

Channel number

25

Wn1111111111111111111QxL

UTDID, namely, the device ID.

26

en-US

Operating system language

27

4

Number of CPU cores

28

2265

The maximum CPU frequency, unit: MHz.

29

2853

The memory size, unit: MB.

30

0

Version number of the hotpatch package

31

-

-

32

-

-

33

-

-

34

2560 × 1440

Screen resolution

35

-

-

36

-

-

37

-

-

38

-

-