Mob spawning..

I use ClearLagg for prevent the massive and ridicul spawns of bukkit, if I just disable the clearlagg custommobs config, I will have 3000-15000 mobs, lol ?, 30 mobs around a player, it's ridicul this system of spawning.

I tried to config bukkit server but nothing it don't work, anyone know any PLUGIN for config the mob spawning?, all mobs because Clearlagg just control zombie,skeleton,spider but not nether mobs or end mobs

I tried this bukkit.config

Code:

settings:
  allow-end: true
  warn-on-overload: true
  permissions-file: permissions.yml
  update-folder: update
  ping-packet-limit: 100
  use-exact-login-location: false
  plugin-profiling: false
  connection-throttle: 4000
  query-plugins: true
  deprecated-verbose: default
  shutdown-message: Server closed
spawn-limits:
  monsters: 1
  animals: 1
  water-animals: 1
  ambient: 1
chunk-gc:
  period-in-ticks: 600
  load-threshold: 0
ticks-per:
  animal-spawns: 1
  monster-spawns: 1
  autosave: 6000
auto-updater:
  enabled: true
  on-broken:
  - warn-console
  - warn-ops
  on-update:
  - warn-console
  - warn-ops
  preferred-channel: rb
  host: dl.bukkit.org
  suggest-channels: true
database:
  username: bukkit
  isolation: SERIALIZABLE
  driver: org.sqlite.JDBC
  password: walrus
  url: jdbc:sqlite:{DIR}{NAME}.db

and still 30 mobs around 1 player

I want 1 mob around every player, or 2 MAX not a high mob spawning