Problem:

From the system profile, want to log client IP connection information.

Reproduce:
1. add data into a collection

> for (i=0; i < 100000; i++) { db.foo.insert(

{ author: 'jim', ts : new Date(i), tags : ["yes","no"] }

); }

2. enable profiling

> db.setProfilingLevel(2);

3. perform a query

> db.foo.find(

{author:'jim'}

)

4. look at the profile information

> db.system.profile.find().sort(

{ts:-1}

);
{ "ts" : ISODate("2011-03-17T21:45:07.650Z"), "info" : "query test.foo reslen:36 nscanned:0 \nquery:

{ author: \"jim\" }

nreturned:0 bytes:20", "millis" : 65 }

Business Case:
Ease of use