add write stress test

[gengliqi]

Signed-off-by: Liqi Geng [email protected]

What problem does this PR solve?

Add one write stress test which simulates jiebei run batch business in the bank of pufa

What is changed and how does it work?

Check List

Tests

• No code

Code changes

• Has Go code change

Side effects

No.

Related changes

No.

Does this PR introduce a user-facing change?:

NONE