← modperf

Stack composer

Started from PlayZ Nasdara || VANILLA + || 1PP: the 13 mods it publishes to the Steam server browser (as of 2026-10-20), put back into load order — servers publish the list last-loaded first. Mods loaded with -servermod= are never published, so they are not here; add them if you know them.

Your stack in load order, earliest first. Drag a row, or use the arrows, to reorder.

  1. 1 CF
  2. 2 Dabs Framework
  3. 3 DayZ Editor Loader
  4. 4 BuilderItems
  5. 5 VPPAdminTools
  6. 6 Advanced Weapon Scopes
  7. 7 WindstridesClothingPack
  8. 8 Survivor Animations
  9. 9 Mag Obfuscation
  10. 10 MMG Base Storage
  11. 11 PlayZ_Core_M not analyzed
  12. 12 PlayZ_Weapons not analyzed
  13. 13 PlayZ_Nasdara not analyzed
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One Workshop id or URL per line, in load order. Up to 250 mods.

3 of 13 mods not analyzed yet — left out of the composition below. Open a mod's page to request its analysis.
Stall risks

File I/O on hot paths, timers created per event, and per-player-per-frame hooks across the stack. These can stall a frame regardless of the load figure. See all 4 below.

Mods silencing mods
None

Across 24 server-side methods hooked by two or more mods. 1 more on client-only UI classes, listed separately.

Structural load
0.27% of a frame at 100 players

2.685 ms per second, all 10 mods combined. Hook dispatch and timers only — not what the hooks do inside. Methodology.

Who silences whom#

A later-loaded mod overrides a method without super(), so the earlier mod's code on that method — and vanilla's — never runs. Whether that is a bug or the whole point of the mod is the author's call; this shows the structure, not intent.

✓ No server-side conflicts: every method two or more of these mods hook preserves super() end to end.

1 conflict on client-only classes (menus, HUD, notifications) — no server effect
  • NotificationSystem.GetNotificationData — Dabs Framework silences CF

Hot hooks shared across the stack#

The engine calls the last-loaded mod first; each super() hands on to the mod before it, ending at vanilla. Badges show what each mod's override calls inside — that body work, not the chain itself, is what costs frame time.

PlayerBase.CommandHandler
about 30× per player per second
Survivor Animations then VPPAdminTools RPC send then vanilla
DayZGame.OnUpdate
every server frame
VPPAdminTools then CF then vanilla
MissionServer.OnUpdate
every server frame
Survivor Animations then CF then vanilla
PlayerBase.SetActions
per event
Survivor Animations then WindstridesClothingPack then Advanced Weapon Scopes then VPPAdminTools then vanilla
DayZGame.OnRPC
per event
VPPAdminTools sometimes stops here then Dabs Framework then CF sometimes stops here then vanilla

Stall risks#

4 places where one mod's code can hold up a frame by itself, whatever the load figure says. Each is a pattern found in the code, not a measurement: how much it costs depends on what the hook does inside. Most severe first, then in load order.

VPPAdminTools
PlayerBase.CommandHandler
about 30× per player per second
Per-player, per-frame hook warning
VPPAdminTools.pbo::4_World\VPPAdminTools\Entities\PlayerBase.c:401
VPPAdminTools
SurvivorBase.EOnFrame
about 30× per player per second
Per-player, per-frame hook warning
VPPAdminTools.pbo::4_World\VPPAdminTools\Entities\SurvivorBase.c:42
VPPAdminTools
SurvivorBase.EOnPostFrame
about 30× per player per second
Per-player, per-frame hook warning
VPPAdminTools.pbo::4_World\VPPAdminTools\Entities\SurvivorBase.c:61
Survivor Animations
PlayerBase.CommandHandler
about 30× per player per second
Per-player, per-frame hook warning
SurvivorAnims.pbo::Scripts\4_World\PlayerBase.c:115

Everything else#

All 24 server-side methods hooked by two or more mods

vanilla → earliest mod → … → latest mod (dispatch enters at the latest). struck = suppressed by a later chain break; ✂ = no super(); "(cond)" = super() only on some paths.

methodtierchain (load order)
ActionConstructor.RegisterActions — vanilla → Dabs Framework → VPPAdminTools → Advanced Weapon Scopes → WindstridesClothingPack → Survivor Animations → MMG Base Storage
MissionServer.OnMissionStart T3 vanilla → CF → Dabs Framework → DayZ Editor Loader → VPPAdminTools
ModItemRegisterCallbacks.RegisterOneHanded — vanilla → CF → Advanced Weapon Scopes → WindstridesClothingPack → MMG Base Storage
PlayerBase.SetActions T2 vanilla → VPPAdminTools → Advanced Weapon Scopes → WindstridesClothingPack → Survivor Animations
DayZGame.OnRPC T2 vanilla → CF (cond) → Dabs Framework → VPPAdminTools (cond)
MissionServer.InvokeOnConnect T3 vanilla → CF → Dabs Framework → MMG Base Storage
MissionServer.PlayerDisconnected T3 vanilla → CF → Dabs Framework → VPPAdminTools
ModItemRegisterCallbacks.RegisterTwoHanded — vanilla → CF → WindstridesClothingPack → MMG Base Storage
PluginManager.Init — vanilla → Dabs Framework → VPPAdminTools → MMG Base Storage
PluginRecipesManagerBase.RegisterRecipies — vanilla → Advanced Weapon Scopes → WindstridesClothingPack → MMG Base Storage
DayZGame.DeferredInit — vanilla → CF → VPPAdminTools
DayZGame.OnEvent — vanilla → CF → Dabs Framework
DayZGame.OnUpdate T0 vanilla → CF → VPPAdminTools
EmoteConstructor.RegisterEmotes — vanilla → Dabs Framework → Survivor Animations
GesturesMenu.GetGestureItems — vanilla → Dabs Framework → Survivor Animations
GesturesMenu.OnMenuRelease — vanilla → Dabs Framework → Survivor Animations
MissionServer.OnClientDisconnectedEvent T3 vanilla → CF → Dabs Framework
MissionServer.OnEvent — vanilla → CF → VPPAdminTools
MissionServer.OnInit T3 vanilla → CF → VPPAdminTools
MissionServer.OnMissionFinish T3 vanilla → CF → VPPAdminTools
MissionServer.OnUpdate T0 vanilla → CF → Survivor Animations
ModItemRegisterCallbacks.RegisterHeavy — vanilla → CF → MMG Base Storage
PlayerBase.CommandHandler T1 vanilla → VPPAdminTools → Survivor Animations
PlayerBase.Init — vanilla → VPPAdminTools → Survivor Animations
152 methods hooked by only one of these mods

No cross-mod interaction is possible here; a ✂ still means vanilla's behaviour on that method is replaced.

methodtiermod
ASVAL.CanEnterIronsights — Advanced Weapon Scopes (cond)
ActionActivateTrap.OnFinishProgressServer — VPPAdminTools
ActionPin.OnStartServer — VPPAdminTools
ActionSkinning.OnFinishProgressServer — WindstridesClothingPack
ActionToggleNVMode.ActionCondition T2 Advanced Weapon Scopes (cond)
ActionUnpin.OnStartServer — VPPAdminTools
AdvancedCommunication.OnStoreLoad T3 CF
AdvancedCommunication.OnStoreSave T3 CF
AnimalBase.OnStoreLoad T3 CF
AnimalBase.OnStoreSave T3 CF
AreaExposureMdfr.Activate — VPPAdminTools (cond)
AreaExposureMdfr.OnActivate — VPPAdminTools (cond)
Aug.CanEnterIronsights — Advanced Weapon Scopes (cond)
BoatScript.OnStoreLoad T3 CF
BoatScript.OnStoreSave T3 CF
BuildingBase.OnStoreLoad T3 CF
BuildingBase.OnStoreSave T3 CF
CarScript.OnStoreLoad T3 CF
CarScript.OnStoreSave T3 CF
ChernarusPlusData.WeatherOnBeforeChange — VPPAdminTools
Clothing.CanLoadItemIntoCargoClothingConditions — MMG Base Storage ✂
Clothing.CanPutInCargoClothingConditions — MMG Base Storage ✂
Clothing.CanReceiveItemIntoCargoClothingConditions — MMG Base Storage ✂
CodeLock.NewUnlockServer — MMG Base Storage
CodeLock.SetActions T2 MMG Base Storage
CodeLockComponent.SetLockState — MMG Base Storage
CodeLockServerRPC.OpenTarget — MMG Base Storage (cond)
ContaminatedTrigger.OnEnterServerEvent — VPPAdminTools (cond)
CreditsLoader.GetData — CF ✂
DayZGame.OnInitialize — VPPAdminTools (cond)
DayZGame.OnKeyPress — VPPAdminTools
DayZGame.OnKeyRelease — VPPAdminTools
DayZGame.RegisterProfilesOptions — Dabs Framework
DayZGame.SetMissionPath — Dabs Framework
DayZPlayerCameraOptics.SetCameraPP — Advanced Weapon Scopes (cond)
DayZPlayerImplement.CameraHandler — VPPAdminTools (cond)
DayZPlayerImplement.ModCommandHandlerBefore — VPPAdminTools
DayZPlayerImplement.ModCommandHandlerInside — VPPAdminTools
DayZPlayerImplement.OnStoreLoad T3 CF
DayZPlayerImplement.OnStoreSave T3 CF
Debug.DestroyAllShapes — Dabs Framework ✂
Debug.DrawArrow — Dabs Framework ✂
Debug.DrawBox — Dabs Framework ✂
Debug.DrawBoxEx — Dabs Framework ✂
Debug.DrawCone — Dabs Framework ✂
Debug.DrawCube — Dabs Framework ✂
Debug.DrawCylinder — Dabs Framework ✂
Debug.DrawLine — Dabs Framework ✂
Debug.DrawLines — Dabs Framework ✂
Debug.DrawSphere — Dabs Framework ✂
DrowningMdfr.ActivateCondition — VPPAdminTools (cond)
DrowningMdfr.DeactivateCondition — VPPAdminTools (cond)
DrowningMdfr.OnTick — VPPAdminTools (cond)
EmoteCB.OnAnimationEvent — Survivor Animations (cond)
EmoteDabbing.EmoteCondition — Dabs Framework (cond)
EmoteManager.CreateEmoteCallback — Survivor Animations
EmoteManager.PlayEmote — Survivor Animations (cond)
EnochData.WeatherOnBeforeChange — VPPAdminTools
Grenade_Base.EEHitBy T2 VPPAdminTools
Hammer.SetActions T2 MMG Base Storage
Hatchet.SetActions T2 MMG Base Storage
HelicopterScript.OnStoreLoad T3 CF
HelicopterScript.OnStoreSave T3 CF
Hologram.EvaluateCollision — MMG Base Storage (cond)
Hologram.PlaceEntity — MMG Base Storage (cond)
Hologram.ProjectionBasedOnParent — MMG Base Storage (cond)
Icon.RefreshMuzzleIcon — Mag Obfuscation ✂
ItemActionsWidget.SetWeaponQuantity — Mag Obfuscation ✂
ItemBase.GetItemSize — Dabs Framework ✂
ItemBase.OnStoreLoad T3 CF
ItemBase.OnStoreSave T3 CF
KeybindingElement.Reload — CF
LandMineTrap.EEHitBy T2 VPPAdminTools
Magnum_Base.InitStateMachine — Survivor Animations ✂
Magnum_Base.SetActions T2 Survivor Animations
MaskBase.CanPutAsAttachment — WindstridesClothingPack
MissionBase.CF_IsLoaded — CF ✂
MissionBase.CreateScriptedMenu — VPPAdminTools
MissionBase.OnInit T3 Dabs Framework
MissionServer.AfterHiveInit — DayZ Editor Loader
MissionServer.InvokeOnDisconnect T3 CF
MissionServer.OnClientNewEvent T3 CF
MissionServer.OnClientPrepareEvent — CF
MissionServer.OnClientReadyEvent T3 CF
MissionServer.OnClientReconnectEvent T3 CF
MissionServer.OnClientRespawnEvent T3 CF
MissionServer.OnMissionLoaded — CF
ModItemRegisterCallbacks.CustomBoneRemapping — CF
ModItemRegisterCallbacks.RegisterArcheryItem — CF
ModItemRegisterCallbacks.RegisterCustom — CF
ModItemRegisterCallbacks.RegisterEmptyHanded — CF
ModItemRegisterCallbacks.RegisterFireArms — CF
ModItemRegisterCallbacks.RegisterLauncher — CF
ModItemRegisterCallbacks.RegisterPistol — CF
ModItemRegisterCallbacks.RegisterRestrained — CF
ModItemRegisterCallbacks.RegisterSurrender — CF
ModLoader.GetMods — CF ✂
ModLoader.LoadMods — CF ✂
ModStructure.GetDebugName — CF
ModStructure.GetModActionURL — CF ✂
ModStructure.GetModLogo — CF ✂
ModStructure.GetModLogoOver — CF ✂
ModStructure.GetModLogoSmall — CF ✂
ModStructure.GetModName — CF ✂
ModStructure.GetModOverview — CF ✂
ModStructure.GetModToltip — CF ✂
MotorbikeScript.OnStoreLoad T3 CF
MotorbikeScript.OnStoreSave T3 CF
NotificationRuntimeData.GetIcon — CF ✂
NotificationRuntimeData.GetTitleText — CF ✂
NotificationUI.AddNotification — CF
NotificationUI.RemoveNotification — CF
NotificationUI.UpdateTargetHeight — CF
OptionsMenuGame.Apply — VPPAdminTools
OptionsMenuGame.IsChanged — VPPAdminTools (cond)
OptionsMenuGame.Revert — VPPAdminTools
OptionsMenuGame.SetOptions — VPPAdminTools
Pistol_Base.GetInventoryHandAnimation — WindstridesClothingPack (cond)
PlayerBase.CanBeTargetedByAI — VPPAdminTools (cond)
PlayerBase.EEItemAttached T2 WindstridesClothingPack
PlayerBase.EEItemDetached T2 WindstridesClothingPack
PlayerBase.EEKilled T3 VPPAdminTools
PlayerBase.GetActions — Dabs Framework ✂
PlayerBase.ModCommandHandlerAfter — Survivor Animations
PlayerBase.OnConnect — VPPAdminTools
PlayerBase.OnDrawOptics2D — VPPAdminTools (cond)
PlayerBase.OnParticleEvent — Survivor Animations
PlayerBase.OnRPC T2 VPPAdminTools
PlayerBase.OnSelectPlayer — CF
PlayerBase.OnStoreLoadLifespan — CF (cond)
PlayerBase.OnVariablesSynchronized T2 VPPAdminTools
PluginAdminLog.PlayerHitBy — VPPAdminTools (cond)
PluginAdminLog.PlayerKilled — VPPAdminTools (cond)
PluginDiagMenu.OnRPC T2 Dabs Framework
PluginDiagMenuClient.RegisterModdedDiags — Dabs Framework
QuantityConversions.HasItemQuantity — Mag Obfuscation ✂
SurvivorBase.CanJump — VPPAdminTools
SurvivorBase.EOnFrame T1 VPPAdminTools ✂
SurvivorBase.EOnPostFrame T1 VPPAdminTools
TransferValues.SendValue — VPPAdminTools
TrapBase.OnPlacementComplete — VPPAdminTools
VPPAdminHud.DefineButtons — VPPAdminTools
VPPContextActionManager.RegisterActions — VPPAdminTools
VPPContextActionManager.RegisterProviders — VPPAdminTools
Weapon_Base.EEFired — VPPAdminTools
Weapon_Base.SetActions T2 MMG Base Storage
ZombieBase.OnStoreLoad T3 CF
ZombieBase.OnStoreSave T3 CF
mmg_storage_openable_base.AfterStoreLoad T3 MMG Base Storage
mmg_storage_openable_base.CanReceiveAttachment T2 MMG Base Storage (cond)
mmg_storage_openable_base.SetActions T2 MMG Base Storage
mmg_storage_openable_noLock_base.AfterStoreLoad T3 MMG Base Storage

27 methods on client-only classes are not shown: a dedicated server never runs them.

Reading this page.

A conflict shows that code is skipped, not that an author made a mistake — overhaul mods replace systems on purpose. Long chains are cheap: one link costs about 25 ns per dispatch. What costs frame time is the work inside each hook, which is why the badges are there. Everything here comes from the mods' code alone; nothing was measured on a server. Methodology.