all.py

import timeit
code = '''
import redis
r = redis.StrictRedis()
r.flushdb()
kv = {str(j):j for j in range(10000)}
r.mset(kv)
'''
print(timeit.timeit(code,number=1))

chunk.py

import timeit
code = '''
import redis
r = redis.StrictRedis()
r.flushdb()
for i in range(100):
    kv = {str(j):j for j in range(i*100,(i+1)*100)}
    r.mset(kv)
'''
print(timeit.timeit(code,number=1))

forloop.py

import timeit
code = '''
import redis
r = redis.StrictRedis()
r.flushdb()
for i in range(10000):
        r.set(i, i)
'''
print(timeit.timeit(code,number=1))