Major - P3 If you have a database that starts with the string local - mongotop ignores it. It also ignores any collection that ends in namespaces.
To reproduce, create a database localized and insert into any collection. Also create a database, test and insert into a collection named namespaces. mongotop reports neither when run.
shell
(mongod-2.8.0-rc1) admin> use localized
switched to db localized
(mongod-2.8.0-rc1) localized> db.a.insert({})
Inserted 1 record(s) in 74ms
WriteResult({
"nInserted": 1
})
(mongod-2.8.0-rc1) localized> use test
switched to db test
(mongod-2.8.0-rc0) test> db.namespaces.insert({})
Inserted 1 record(s) in 67ms
WriteResult({
"nInserted": 1
})
2.6
mongo-tools$ ~/mongodb/2.6.5/mongotop
connected to: 127.0.0.1
ns total read write 2014-11-24T19:45:49
test.namespaces 0ms 0ms 0ms
localized.a 0ms 0ms 0ms
local.system.replset 0ms 0ms 0ms
local.startup_log 0ms 0ms 0ms
admin.system.version 0ms 0ms 0ms
admin.system.roles 0ms 0ms 0ms
2.8.0-rc1
mongo-tools$ mongotop
ns total read write 2014-11-24T14:46:50-05:00
admin.system.version 0ms 0ms 0ms
admin.system.roles 0ms 0ms 0ms