Memory profiling example.

profile-memory.py

def gauss1(n):
    j = 0
    for i in range(1, n+1):
        j += i
    return j


def gauss2(n):
    j = 0
    for i in xrange(1, n+1):
        j += i
    return j


n = 10**5
print(gauss1(n))
print(gauss2(n))