Merge pull request !544 from 王卫宁/wwn

1.Caching status replacement Icon
2.add tips
3.Add translation

!543 Data tracing is temporarily unavailable. Whether the display conditions are optimized and the profiling jump route is changed.
Merge pull request !543 from 秦君艳/datatrc

Data tracing is temporarily unavailable. Whether the display conditions are optimized and the profiling jump route is changed.

Merge pull request !541 from 秦君艳/profiling

Merge pull request !525 from yuximiao/yuximiao_gpu_profiler

Merge pull request !519 from maning202007/readme_cn

Merge pull request !535 from 黄伟锋/myMaster

Merge pull request !536 from liangyongxiong/master

Merge pull request !539 from 冯学峰/myMaster03

Merge pull request !540 from moran/master

Merge pull request !537 from 王卫宁/prmaster

Merge pull request !538 from 潘慧/master_ph

Merge pull request !528 from moran/master

Merge pull request !534 from ougongchang/fix_show_error

If the env or gunicorn has some error, there will not be any error in console
or error log file when we set the subprocss stdout to devnull.
So I set it to None it will inhert its parent process stdout.
When gunicorn cause error, it will show error in console.

Merge pull request !533 from liangyongxiong/master

Merge pull request !532 from 秦君艳/profiler

Merge pull request !529 from 黄伟锋/myMaster

Merge pull request !531 from 冯学峰/myMaster02

Merge pull request !530 from 王卫宁/prmaster

1 The scalar button prompts the display position
2 The scalar button prompts the display in English
3 formatting code

!527 Modify the hyperlink address in English language to the English document address, modify the width of the input box
Merge pull request !527 from 秦君艳/enlanguage

Modify the hyperlink address in English language to the English document address, modify the width of the input box

Merge pull request !523 from LiHongzhang/show_all_ipaddrs

Merge pull request !518 from quyongxiu1/br_qyx_dev