← modperf

Stack composer

Started from UK Winchester Gaming #4 PVE: the 16 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 SiberiaMapPublic not analyzed
  2. 2 CF
  3. 3 WindstridesClothingPack
  4. 4 Namalsk Survival
  5. 5 VPPAdminTools
  6. 6 TeleportTerminal
  7. 7 SpawnerBubaku
  8. 8 AJs Creatures V2 not analyzed
  9. 9 BuilderItems
  10. 10 Carim not analyzed
  11. 11 Server_Information_Panel
  12. 12 WSG Loadscreen not analyzed
  13. 13 BulletStacksPlusPlusEnhanced
  14. 14 BetterSmalleritems_2.0 not analyzed
  15. 15 Code Lock
  16. 16 Code_Lock_1.30_Fix
Edit as text

One Workshop id or URL per line, in load order. Up to 250 mods.

5 of 16 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 5 below.

Mods silencing mods
None

Across 32 server-side methods hooked by two or more mods.

Structural load
0.29% of a frame at 100 players

2.885 ms per second, all 11 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.

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
VPPAdminTools RPC send then Namalsk Survival then vanilla
MissionServer.OnUpdate
every server frame
Server_Information_Panel then Namalsk Survival then CF then vanilla
DayZGame.OnUpdate
every server frame
VPPAdminTools then CF then vanilla
PlayerBase.EEItemAttached
every inventory move
Namalsk Survival then WindstridesClothingPack then vanilla
PlayerBase.EEItemDetached
every inventory move
Namalsk Survival then WindstridesClothingPack then vanilla
PlayerBase.SetActions
per event
VPPAdminTools then Namalsk Survival then WindstridesClothingPack then vanilla
DayZGame.OnRPC
per event
VPPAdminTools sometimes stops here then CF sometimes stops here then vanilla
Fence.CanReceiveAttachment
per event
Code_Lock_1.30_Fix sometimes stops here then Code Lock sometimes stops here then vanilla
Fence.SetActions
per event
Code_Lock_1.30_Fix then Code Lock then vanilla
PlayerBase.OnRPC
per event
VPPAdminTools then Namalsk Survival then vanilla

Stall risks#

5 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.

Namalsk Survival
PlayerBase.CommandHandler
about 30× per player per second
Per-player, per-frame hook warning
ns_dayz.pbo::scripts\4_World\NamalskSurvival\Entities\ManBase\PlayerBase.c:106
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
Server_Information_Panel
DayZPlayerImplement.CommandHandler
about 30× per player per second
Per-player, per-frame hook warning
ServerPanel.pbo::Scripts\4_World\ServerPanel\dayzplayerimplement.c:6

Everything else#

All 32 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 → WindstridesClothingPack → Namalsk Survival → VPPAdminTools → Code Lock
MissionServer.InvokeOnConnect T3 vanilla → CF → Namalsk Survival → Code Lock
MissionServer.OnInit T3 vanilla → CF → Namalsk Survival → VPPAdminTools
MissionServer.OnUpdate T0 vanilla → CF → Namalsk Survival → Server_Information_Panel
ModItemRegisterCallbacks.RegisterOneHanded — vanilla → CF → WindstridesClothingPack → Namalsk Survival
ModItemRegisterCallbacks.RegisterTwoHanded — vanilla → CF → WindstridesClothingPack → Namalsk Survival
PlayerBase.SetActions T2 vanilla → WindstridesClothingPack → Namalsk Survival → VPPAdminTools
PluginManager.Init — vanilla → VPPAdminTools → SpawnerBubaku → Code Lock
DayZGame.DeferredInit — vanilla → CF → VPPAdminTools
DayZGame.OnRPC T2 vanilla → CF (cond) → VPPAdminTools (cond)
DayZGame.OnUpdate T0 vanilla → CF → VPPAdminTools
Fence.CanOpenFence — vanilla → Code Lock (cond) → Code_Lock_1.30_Fix (cond)
Fence.CanReceiveAttachment T2 vanilla → Code Lock (cond) → Code_Lock_1.30_Fix (cond)
Fence.OnPartDestroyedServer — vanilla → Code Lock → Code_Lock_1.30_Fix
Fence.OnPartDismantledServer — vanilla → Code Lock → Code_Lock_1.30_Fix
Fence.SetActions T2 vanilla → Code Lock → Code_Lock_1.30_Fix
ItemBase.CombineItemsClient — vanilla → Code Lock (cond) → Code_Lock_1.30_Fix (cond)
ItemBase.OnRightClick — vanilla → Code Lock (cond) → Code_Lock_1.30_Fix (cond)
MissionBase.CreateScriptedMenu — vanilla → VPPAdminTools → Server_Information_Panel
MissionServer.OnClientRespawnEvent T3 vanilla → CF → Namalsk Survival (cond)
MissionServer.OnEvent — vanilla → CF → VPPAdminTools
MissionServer.OnMissionFinish T3 vanilla → CF → VPPAdminTools
MissionServer.OnMissionStart T3 vanilla → CF → VPPAdminTools
MissionServer.PlayerDisconnected T3 vanilla → CF → VPPAdminTools
ModItemRegisterCallbacks.RegisterPistol — vanilla → CF → Namalsk Survival
PlayerBase.CanBeTargetedByAI — vanilla → Namalsk Survival (cond) → VPPAdminTools (cond)
PlayerBase.CommandHandler T1 vanilla → Namalsk Survival → VPPAdminTools
PlayerBase.EEItemAttached T2 vanilla → WindstridesClothingPack → Namalsk Survival
PlayerBase.EEItemDetached T2 vanilla → WindstridesClothingPack → Namalsk Survival
PlayerBase.EEKilled T3 vanilla → Namalsk Survival → VPPAdminTools
PlayerBase.Init — vanilla → Namalsk Survival → VPPAdminTools
PlayerBase.OnRPC T2 vanilla → Namalsk Survival → VPPAdminTools
200 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
ActionActivateTrap.OnFinishProgressServer — VPPAdminTools
ActionCloseFence.ActionCondition T2 Code Lock
ActionDismantlePart.DismantleCondition — Code Lock (cond)
ActionPackTent.ActionCondition T2 Code Lock
ActionPackTent.OnExecuteServer — Code Lock (cond)
ActionPin.OnStartServer — VPPAdminTools
ActionSingleUseBase.OnExecute — Code_Lock_1.30_Fix
ActionSkinning.OnFinishProgressServer — WindstridesClothingPack
ActionToggleTentOpen.ActionCondition T2 Code Lock
ActionUnpin.OnStartServer — VPPAdminTools
ActionUnrestrainSelf.OnFinishProgressServer — Namalsk Survival ✂
AdvancedCommunication.OnStoreLoad T3 CF
AdvancedCommunication.OnStoreSave T3 CF
AirborneMask.GetVoiceEffect — Namalsk Survival ✂
AirborneMask.IsObstructingVoice — Namalsk Survival ✂
AnimalBase.OnStoreLoad T3 CF
AnimalBase.OnStoreSave T3 CF
AreaExposureMdfr.Activate — VPPAdminTools (cond)
AreaExposureMdfr.OnActivate — VPPAdminTools (cond)
AreaExposureMdfr.OnTick — Namalsk Survival ✂
Armband_ColorBase.SwitchItemSelectionTextureEx — Namalsk Survival
BleedingSourcesManagerServer.ProcessHit — Namalsk Survival ✂
BoatScript.OnStoreLoad T3 CF
BoatScript.OnStoreSave T3 CF
BookMenu.Init — Namalsk Survival ✂
BookMenu.OnHide — Namalsk Survival
BreathVapourMdfr.OnTick — Namalsk Survival (cond)
BuildingBase.OnStoreLoad T3 CF
BuildingBase.OnStoreSave T3 CF
CAContinuousFill.CalcAndSetQuantity — Namalsk Survival
CAContinuousFill.Setup — Namalsk Survival
CAContinuousMineWood.DamagePlayersHands — Namalsk Survival (cond)
CarScript.OnStoreLoad T3 CF
CarScript.OnStoreSave T3 CF
ChernarusPlusData.WeatherOnBeforeChange — VPPAdminTools
ContaminatedArea_Base.OnPlayerEnterServer — Namalsk Survival ✂
ContaminatedArea_Base.OnPlayerExitServer — Namalsk Survival ✂
ContaminatedTrigger.OnEnterServerEvent — VPPAdminTools (cond)
CraftImprovisedExplosive.CanDo — Namalsk Survival ✂
CreditsLoader.GetData — CF ✂
DayZGame.OnEvent — CF
DayZGame.OnInitialize — VPPAdminTools (cond)
DayZGame.OnKeyPress — VPPAdminTools
DayZGame.OnKeyRelease — VPPAdminTools
DayZPlayerImplement.CameraHandler — VPPAdminTools (cond)
DayZPlayerImplement.CommandHandler T1 Server_Information_Panel
DayZPlayerImplement.GetBootsType — Namalsk Survival ✂
DayZPlayerImplement.HandleDeath — Namalsk Survival
DayZPlayerImplement.ModCommandHandlerBefore — VPPAdminTools
DayZPlayerImplement.ModCommandHandlerInside — VPPAdminTools
DayZPlayerImplement.OnStoreLoad T3 CF
DayZPlayerImplement.OnStoreSave T3 CF
DayZPlayerImplementFallDamage.AttachBleedingToZonesByHeight — Namalsk Survival (cond)
DayZPlayerImplementFallDamage.HandleFallDamage — Namalsk Survival (cond)
DayZPlayerMeleeFightLogic_LightHeavy.DamageHands — Namalsk Survival ✂
DrowningMdfr.ActivateCondition — VPPAdminTools (cond)
DrowningMdfr.DeactivateCondition — VPPAdminTools (cond)
DrowningMdfr.OnTick — VPPAdminTools (cond)
EnochData.WeatherOnBeforeChange — VPPAdminTools
Environment.ApplyDrynessToItemEx — Namalsk Survival
Environment.CollectAndSetPlayerData — Namalsk Survival
Environment.DetermineHeatcomfortBehavior — Namalsk Survival (cond)
Environment.Init — Namalsk Survival
Environment.ProcessHeatComfort — Namalsk Survival ✂
Environment.SetHeatcomfortDirectly — Namalsk Survival
Fence.CanDisplayAttachmentSlot T2 Code_Lock_1.30_Fix
Fence.GetCodeLock — Code_Lock_1.30_Fix
Fence.IsLocked — Code_Lock_1.30_Fix
FireplaceBase.CanCookOnStick — Namalsk Survival
FireplaceBase.CookOnDirectSlot — Namalsk Survival (cond)
FireplaceBase.CookWithEquipment — Namalsk Survival (cond)
FireplaceBase.Heating — Namalsk Survival
FireplaceBase.SmokeOnSmokingSlot — Namalsk Survival (cond)
FireplaceBase.StartFire — Namalsk Survival
FlammableBase.EEDelete T3 Namalsk Survival
FlammableBase.EEInit T3 Namalsk Survival
FlammableBase.EEItemLocationChanged T2 Namalsk Survival
FlammableBase.OnWorkStart — Namalsk Survival
FlammableBase.OnWorkStop — Namalsk Survival
FreezeRattleSymptom.OnGetActivatedServer — Namalsk Survival ✂
GP5GasMask.GetVoiceEffect — Namalsk Survival ✂
GP5GasMask.IsObstructingVoice — Namalsk Survival ✂
GasMask.GetVoiceEffect — Namalsk Survival ✂
GasMask.IsObstructingVoice — Namalsk Survival ✂
Grenade_Base.EEHitBy T2 VPPAdminTools
Hacksaw.SetActions T2 Code Lock
HealthRegenMdfr.OnTick — Namalsk Survival ✂
HeatComfortMdfr.OnTick — Namalsk Survival ✂
HelicopterScript.OnStoreLoad T3 CF
HelicopterScript.OnStoreSave T3 CF
Inventory.OnShow — Namalsk Survival
Inventory.SetLayoutName — Namalsk Survival ✂
ItemBase.GetProtectionLevel — Namalsk Survival (cond)
ItemBase.OnStoreLoad T3 CF
ItemBase.OnStoreSave T3 CF
KeybindingElement.Reload — CF
LandMineTrap.EEHitBy T2 VPPAdminTools
MapNavigationBehaviour.OrderedAltitudeNumbersPosition — Namalsk Survival ✂
MapNavigationBehaviour.OrderedPositionNumbersFromGridCoords — Namalsk Survival ✂
MaskBase.CanPutAsAttachment — WindstridesClothingPack
MaskMdfr.OnTick — Namalsk Survival ✂
MissionBase.CF_IsLoaded — CF ✂
MissionBase.InitialiseWorldData — Namalsk Survival (cond)
MissionServer.DecontaminatePhoenix — Namalsk Survival ✂
MissionServer.GetLantiaControllerServer — Namalsk Survival ✂
MissionServer.GetPhoenixState — Namalsk Survival ✂
MissionServer.HandleBody — Namalsk Survival (cond)
MissionServer.InvokeOnDisconnect T3 CF
MissionServer.OnClientDisconnectedEvent T3 CF
MissionServer.OnClientNewEvent T3 CF
MissionServer.OnClientPrepareEvent — CF
MissionServer.OnClientReadyEvent T3 CF
MissionServer.OnClientReconnectEvent T3 CF
MissionServer.OnMissionLoaded — CF
MissionServer.SetPhoenixState — Namalsk Survival ✂
ModItemRegisterCallbacks.CustomBoneRemapping — CF
ModItemRegisterCallbacks.RegisterArcheryItem — CF
ModItemRegisterCallbacks.RegisterCustom — CF
ModItemRegisterCallbacks.RegisterEmptyHanded — CF
ModItemRegisterCallbacks.RegisterFireArms — CF
ModItemRegisterCallbacks.RegisterHeavy — CF
ModItemRegisterCallbacks.RegisterLauncher — 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 ✂
ModifiersManager.Init — Namalsk Survival
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
PipeWrench.SetActions T2 Namalsk Survival
Pistol_Base.GetInventoryHandAnimation — WindstridesClothingPack (cond)
PlayerBase.CanEatAndDrink — Namalsk Survival (cond)
PlayerBase.CanReceiveAttachment T2 Namalsk Survival (cond)
PlayerBase.CanReceiveItemIntoHands T2 Namalsk Survival (cond)
PlayerBase.CanReleaseAttachment T2 Namalsk Survival (cond)
PlayerBase.Consume — Namalsk Survival ✂
PlayerBase.EEHealthLevelChanged T2 Namalsk Survival
PlayerBase.EOnContact — Namalsk Survival
PlayerBase.OnConnect — VPPAdminTools
PlayerBase.OnDrawOptics2D — VPPAdminTools (cond)
PlayerBase.OnLadder — Namalsk Survival (cond)
PlayerBase.OnSelectPlayer — CF
PlayerBase.OnStoreLoadLifespan — CF (cond)
PlayerBase.OnSyncJuncture — Namalsk Survival
PlayerBase.OnVariablesSynchronized T2 VPPAdminTools
PlayerBase.ProcessFeetDamageServer — Namalsk Survival (cond)
PlayerBase.SaveAreaPersistenceFlag — Namalsk Survival ✂
PlayerBase.SetDecayEffects — Namalsk Survival ✂
PlayerBase.SwitchItemSelectionTexture — Namalsk Survival
PlayerContainer.UpdateInterval — Namalsk Survival
PlayerStatsPCO_current.Init — Namalsk Survival
PluginAdminLog.PlayerHitBy — VPPAdminTools (cond)
PluginAdminLog.PlayerKilled — VPPAdminTools (cond)
PluginLifespan.CanMakeHandsBloody — Namalsk Survival ✂
PluginRecipesManagerBase.RegisterRecipies — WindstridesClothingPack
PluginTransmissionAgents.TransmitAgentsEx — Namalsk Survival (cond)
PortableGasStove.OnWork — Namalsk Survival (cond)
PortableGasStove.OnWorkStart — Namalsk Survival
PortableGasStove.OnWorkStop — Namalsk Survival
SlotsContainer.SetLayoutName — Namalsk Survival ✂
SurvivorBase.CanJump — VPPAdminTools
SurvivorBase.EOnFrame T1 VPPAdminTools ✂
SurvivorBase.EOnPostFrame T1 VPPAdminTools
TentBase.CanDisplayAttachmentCategory — Code Lock (cond)
TentBase.CanReceiveAttachment T2 Code Lock (cond)
TentBase.CanReceiveItemIntoCargo T2 Code Lock (cond)
TentBase.CanReleaseCargo — Code Lock (cond)
TentBase.SetActions T2 Code Lock
TransferValues.SendValue — VPPAdminTools
TransmitterBase.OnWorkStart — Namalsk Survival
TransmitterBase.OnWorkStop — Namalsk Survival
TrapBase.OnPlacementComplete — VPPAdminTools
VPPAdminHud.DefineButtons — VPPAdminTools
VPPContextActionManager.RegisterActions — VPPAdminTools
VPPContextActionManager.RegisterProviders — VPPAdminTools
Weapon_Base.EEFired — VPPAdminTools
WorldData.GetBaseEnvTemperature — Namalsk Survival
WorldData.Init — Namalsk Survival
WorldLighting.SetGlobalLighting — Namalsk Survival
ZombieBase.EEKilled T3 SpawnerBubaku
ZombieBase.ModCommandHandlerInside — Namalsk Survival
ZombieBase.OnStoreLoad T3 CF
ZombieBase.OnStoreSave T3 CF

22 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.