MongoDB tips

TURN ON PROFILING

db.setProfilingLevel(2);

VIEW PROFLIING

db.system.profile.find();

TURN OFF PROFILING

db.setProfilingLevel(0);

CLEAR PROFILING (after turning off)

db.system.profile.drop();

LARGER PROFILES

Profiles are capped at 1mb. This caps at 10mb:

db.system.profile.drop(); db.createCollection( "system.profile", { capped: true, size: 1024*1024*10 } )