← modperf

Stack composer

Started from ZERO NASDARA | Survival | PVP | Adventure: the 7 mods it publishes to the Steam server browser (as of 2026-10-19), 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 Community-Online-Tools
  2. 2 Mounts & Sights
  3. 3 Asmond Vanilla Weapons not analyzed
  4. 4 Asmond Vanilla Clothing not analyzed
  5. 5 WindstridesClothingPack
  6. 6 CF
  7. 7 ZERO Nasdara Pack not analyzed
Edit as text

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

3 of 7 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 3 below.

Mods silencing mods
None

Across 12 server-side methods hooked by two or more mods.

Structural load
0.11% of a frame at 100 players

1.056 ms per second, all 4 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.

DayZGame.OnUpdate
every server frame
CF then Community-Online-Tools then vanilla
MissionServer.OnUpdate
every server frame
CF then Community-Online-Tools then vanilla
PlayerBase.SetActions
per event
WindstridesClothingPack then Community-Online-Tools then vanilla

Stall risks#

3 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.

Community-Online-Tools
DayZPlayerImplement.CommandHandler
about 30× per player per second
Per-player, per-frame hook warning
scripts.pbo::4_World\CommunityOnlineTools\Entities\Player\DayZPlayerImplement.c:54
Community-Online-Tools
PlayerBase.CommandHandler
about 30× per player per second
Per-player, per-frame hook warning
scripts.pbo::4_World\CommunityOnlineTools\Entities\Player\PlayerBase.c:219
Community-Online-Tools
PlayerBase.OnVariablesSynchronized
per event
Timer created inside a hot hook heuristic
scripts.pbo::4_World\CommunityOnlineTools\Entities\Player\PlayerBase.c:375

Everything else#

All 12 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 → Community-Online-Tools → Mounts & Sights → WindstridesClothingPack
ModItemRegisterCallbacks.RegisterOneHanded — vanilla → Mounts & Sights → WindstridesClothingPack → CF
DayZGame.OnUpdate T0 vanilla → Community-Online-Tools → CF
ItemBase.OnDebugSpawn — vanilla → Community-Online-Tools ✂ → Mounts & Sights (cond)
MissionServer.OnEvent — vanilla → Community-Online-Tools (cond) → CF
MissionServer.OnMissionFinish T3 vanilla → Community-Online-Tools → CF
MissionServer.OnMissionLoaded — vanilla → Community-Online-Tools → CF
MissionServer.OnMissionStart T3 vanilla → Community-Online-Tools → CF
MissionServer.OnUpdate T0 vanilla → Community-Online-Tools → CF
ModItemRegisterCallbacks.RegisterTwoHanded — vanilla → WindstridesClothingPack → CF
PlayerBase.OnSelectPlayer — vanilla → Community-Online-Tools (cond) → CF
PlayerBase.SetActions T2 vanilla → Community-Online-Tools → WindstridesClothingPack
295 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
ACOGOptic.GetOpticsPPBlur — Mounts & Sights
ACOGOptic.GetOpticsPPLens — Mounts & Sights
ACOGOptic_6x.GetOpticsPPBlur — Mounts & Sights
ACOGOptic_6x.GetOpticsPPLens — Mounts & Sights
ActionActivateTrap.ActionCondition T2 Community-Online-Tools
ActionOpenCarDoors.OnEnd — Community-Online-Tools
ActionSkinning.OnFinishProgressServer — WindstridesClothingPack
ActionTargetsCursor.GetActionDesc — Community-Online-Tools
ActionToggleNVMode.SwitchMode — Mounts & Sights
ActionTurnOffWeaponFlashlight.ActionCondition T2 Mounts & Sights
ActionTurnOnWeaponFlashlight.ActionCondition T2 Mounts & Sights
ActionViewOptics.ActionCondition T2 Mounts & Sights (cond)
AdvancedCommunication.OnStoreLoad T3 CF
AdvancedCommunication.OnStoreSave T3 CF
AlarmClock_ColorBase.COT_OnDebugSpawn — Community-Online-Tools ✂
AnimalBase.EEDelete T3 Community-Online-Tools
AnimalBase.EEInit T3 Community-Online-Tools
AnimalBase.EEOnDamageCalculated — Community-Online-Tools
AnimalBase.OnStoreLoad T3 CF
AnimalBase.OnStoreSave T3 CF
Attachments.AttachmentAdded — Mounts & Sights
Attachments.AttachmentRemoved — Mounts & Sights
Attachments.ShowFalseAttachmentsHeader — Mounts & Sights
BadgeBleeding.IsValueChanged — Community-Online-Tools
BaseBuildingBase.EEItemAttached T2 Community-Online-Tools
BaseBuildingBase.EEItemDetached T2 Community-Online-Tools
BaseBuildingBase.OnPartBuiltClient — Community-Online-Tools
BaseBuildingBase.OnPartDestroyedClient — Community-Online-Tools
BaseBuildingBase.OnPartDismantledClient — Community-Online-Tools
BearTrap.SetActions T2 Community-Online-Tools
BloodNotfr.DisplayTendency — Community-Online-Tools
BloodNotfr.GetObservedValue — Community-Online-Tools
BoatScript.EEHealthLevelChanged T2 Community-Online-Tools
BoatScript.EEOnDamageCalculated — Community-Online-Tools
BoatScript.OnDebugSpawn — Community-Online-Tools ✂
BoatScript.OnDriverEnter — Community-Online-Tools
BoatScript.OnStoreLoad T3 CF
BoatScript.OnStoreSave T3 CF
Bottle_Base.COT_OnDebugSpawn — Community-Online-Tools ✂
BuildingBase.OnDebugSpawn — Community-Online-Tools ✂
BuildingBase.OnStoreLoad T3 CF
BuildingBase.OnStoreSave T3 CF
CAContinuousCraft.Setup — Community-Online-Tools
CAContinuousEmpty.Setup — Community-Online-Tools
CAContinuousFill.Setup — Community-Online-Tools
CAContinuousFillBrakes.Setup — Community-Online-Tools
CAContinuousFillCoolant.Setup — Community-Online-Tools
CAContinuousFillFuel.Setup — Community-Online-Tools
CAContinuousFillOil.Setup — Community-Online-Tools
CAContinuousFillPowerGenerator.Setup — Community-Online-Tools
CAContinuousQuantity.Setup — Community-Online-Tools
CAContinuousRepeat.Setup — Community-Online-Tools
CAContinuousTime.Setup — Community-Online-Tools
CF_InputBindings.Update — Community-Online-Tools (cond)
CZ527_Base.CanReceiveAttachment T2 Mounts & Sights (cond)
CZ550_Base.CanReceiveAttachment T2 Mounts & Sights (cond)
CZ75_Base.CanEnterIronsights — Mounts & Sights
CarScript.EEHealthLevelChanged T2 Community-Online-Tools
CarScript.EEOnDamageCalculated — Community-Online-Tools
CarScript.OnDebugSpawn — Community-Online-Tools ✂
CarScript.OnDriverEnter — Community-Online-Tools
CarScript.OnStoreLoad T3 CF
CarScript.OnStoreSave T3 CF
Colt1911_Base.CanEnterIronsights — Mounts & Sights
Construction.COT_GetParent — Community-Online-Tools ✂
CreditsLoader.GetData — CF ✂
DayZGame.DeferredInit — CF
DayZGame.OnEvent — CF
DayZGame.OnRPC T2 CF (cond)
DayZPlayerCameraIronsights.GetCurrentSightInfo — Mounts & Sights (cond)
DayZPlayerCameraIronsights.UpdateBatteryOptics — Mounts & Sights
DayZPlayerCameraOptics.AdjustCameraParameters — Mounts & Sights
DayZPlayerCameraOptics.GetCurrentSightInfo — Mounts & Sights (cond)
DayZPlayerCameraOptics.OnActivate — Mounts & Sights
DayZPlayerCameraOptics.OnUpdate T0 Mounts & Sights
DayZPlayerImplement.CommandHandler T1 Community-Online-Tools
DayZPlayerImplement.EEItemAttached T2 Community-Online-Tools
DayZPlayerImplement.ExitSights — Mounts & Sights
DayZPlayerImplement.HandleADS — Mounts & Sights
DayZPlayerImplement.HandleOptic — Mounts & Sights
DayZPlayerImplement.OnDebugSpawn — Community-Online-Tools ✂
DayZPlayerImplement.OnDrawOptics2D — Mounts & Sights
DayZPlayerImplement.OnStoreLoad T3 CF
DayZPlayerImplement.OnStoreSave T3 CF
DayZPlayerImplement.SetIronsights — Mounts & Sights
DayZPlayerImplement.SwitchOptics — Mounts & Sights
DebugMonitor.Show — Community-Online-Tools (cond)
DrowningMdfr.CheckIsDrowning — Community-Online-Tools (cond)
EffectArea.EEDelete T3 Community-Online-Tools
EffectArea.EEInit T3 Community-Online-Tools
Environment.ProcessItemsWetness — Community-Online-Tools (cond)
ExpansionAirdropContainerBase.EEDelete T3 Community-Online-Tools
ExpansionAirdropContainerBase.EEInit T3 Community-Online-Tools
ExpansionContaminatedArea.EEDelete T3 Community-Online-Tools
ExpansionContaminatedArea.EEInit T3 Community-Online-Tools
FNP45_MRDSOptic.akol__ItemOptics_AdaptCurrentSightInfo — Mounts & Sights ✂
Glock19_Base.CanEnterIronsights — Mounts & Sights
HandsContainer.AttachmentAdded — Mounts & Sights
HandsContainer.DraggingOverHeader — Mounts & Sights
HandsContainer.OnDropReceivedFromHeader2 — Mounts & Sights
HealthNotfr.DisplayTendency — Community-Online-Tools
HealthNotfr.GetObservedValue — Community-Online-Tools
HeartbeatNotfr.DisplayBadge — Community-Online-Tools
HelicopterScript.OnStoreLoad T3 CF
HelicopterScript.OnStoreSave T3 CF
HungerNotfr.DisplayTendency — Community-Online-Tools
HungerNotfr.GetObservedValue — Community-Online-Tools
ImprovisedExplosive.COT_OnDebugSpawn — Community-Online-Tools ✂
InjuredLegNotfr.DisplayBadge — Community-Online-Tools
ItemActionsWidget.GetActionDesc — Community-Online-Tools
ItemBase.AfterStoreLoad T3 Mounts & Sights
ItemBase.AreChildrenAccessible — Mounts & Sights (cond)
ItemBase.CanPutAsAttachment — Mounts & Sights
ItemBase.CanReceiveAttachment T2 Mounts & Sights
ItemBase.EEDelete T3 Community-Online-Tools
ItemBase.EEHealthLevelChanged T2 Mounts & Sights
ItemBase.EEHitBy T2 Mounts & Sights
ItemBase.EEInit T3 Community-Online-Tools
ItemBase.EEItemDetached T2 Mounts & Sights
ItemBase.EEItemLocationChanged T2 Mounts & Sights
ItemBase.EEOnCECreate — Mounts & Sights
ItemBase.EEOnDamageCalculated — Community-Online-Tools
ItemBase.HideSelection — Mounts & Sights
ItemBase.IsServerCheck — Community-Online-Tools
ItemBase.NameOverride — Mounts & Sights
ItemBase.OnEnergyConsumed — Community-Online-Tools (cond)
ItemBase.OnInventoryExit T2 Community-Online-Tools
ItemBase.OnPlacementComplete — Community-Online-Tools
ItemBase.OnStoreLoad T3 CF
ItemBase.OnStoreSave T3 CF
ItemBase.OnWasAttached — Mounts & Sights
ItemBase.OnWasDetached — Mounts & Sights
ItemBase.ShowSelection — Mounts & Sights
JMCOTSideBarFooter.Init — Community-Online-Tools
JMESPModule.RegisterTypes — Community-Online-Tools
JMModuleBase.GetRPCMax — Community-Online-Tools (cond)
JMModuleBase.GetRPCMin — Community-Online-Tools (cond)
JMModuleBase.OnClientPermissionsUpdated — Community-Online-Tools
JMModuleBase.OnMissionStart T3 Community-Online-Tools
JMModuleBase.OnRPC T2 Community-Online-Tools (cond)
JMModuleConstructor.RegisterModules — Community-Online-Tools
JMModuleConstructorBase.RegisterModules — Community-Online-Tools
JMModuleManager.InitModule — Community-Online-Tools
JMModuleManager.OnClientPermissionsUpdated — Community-Online-Tools
JMObjectSpawnerForm.OnCreate — Community-Online-Tools
JMObjectSpawnerModule.SpawnCompatibleAttachments — Mounts & Sights (cond)
JMPlayerForm.InitActionWidgetsIdentity — Community-Online-Tools
JMPlayerForm.OnCreate — Community-Online-Tools
JMPlayerForm.OnPlayerRow_RightClick — Community-Online-Tools
JMPlayerForm.PassesListFilters — Community-Online-Tools (cond)
JMPlayerFormTabInventory.ShowInventoryContextMenu — Community-Online-Tools
JMTeleportForm.OnCreate — Community-Online-Tools
JMTeleportForm.RefreshMapMarkers — Community-Online-Tools
KeybindingElement.Reload — CF
KitBase.COT_OnDebugSpawn — Community-Online-Tools ✂
MaskBase.CanPutAsAttachment — WindstridesClothingPack
MissionBase.CF_IsLoaded — CF ✂
MissionServer.InvokeOnConnect T3 CF
MissionServer.InvokeOnDisconnect T3 CF
MissionServer.OnClientDisconnectedEvent T3 CF
MissionServer.OnClientNewEvent T3 CF
MissionServer.OnClientPrepareEvent — CF
MissionServer.OnClientReadyEvent T3 CF
MissionServer.OnClientReconnectEvent T3 CF
MissionServer.OnClientRespawnEvent T3 CF
MissionServer.OnInit T3 CF
MissionServer.PlayerDisconnected T3 CF
MissionServer.ShouldPlayerBeKilled — Community-Online-Tools
ModItemRegisterCallbacks.CustomBoneRemapping — CF
ModItemRegisterCallbacks.RegisterArcheryItem — CF
ModItemRegisterCallbacks.RegisterCustom — CF
ModItemRegisterCallbacks.RegisterEmptyHanded — CF
ModItemRegisterCallbacks.RegisterFireArms — CF
ModItemRegisterCallbacks.RegisterHeavy — 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 ✂
ModifiersManager.ActivateModifier — Community-Online-Tools (cond)
ModifiersManager.OnScheduledTick T1 Community-Online-Tools (cond)
Mosin9130_Base.CanEnterIronsights — Mounts & Sights
MotorbikeScript.EEHealthLevelChanged T2 Community-Online-Tools
MotorbikeScript.EEOnDamageCalculated — Community-Online-Tools
MotorbikeScript.OnDebugSpawn — Community-Online-Tools ✂
MotorbikeScript.OnDriverEnter — Community-Online-Tools
MotorbikeScript.OnStoreLoad T3 CF
MotorbikeScript.OnStoreSave T3 CF
NotificationRuntimeData.GetIcon — CF ✂
NotificationRuntimeData.GetTitleText — CF ✂
NotificationUI.AddNotification — CF
NotificationUI.RemoveNotification — CF
NotificationUI.UpdateTargetHeight — CF
PPERequester_SandstormEffect.SetTargetIntensity — Community-Online-Tools
PSO11Optic.GetOpticsPPBlur — Mounts & Sights
PSO11Optic.GetOpticsPPLens — Mounts & Sights
PSO1Optic.GetOpticsPPBlur — Mounts & Sights
PSO1Optic.GetOpticsPPLens — Mounts & Sights
PSO6Optic.GetOpticsPPBlur — Mounts & Sights
PSO6Optic.GetOpticsPPLens — Mounts & Sights
PUScopeOptic.GetOpticsPPBlur — Mounts & Sights
PUScopeOptic.GetOpticsPPLens — Mounts & Sights
Pistol_Base.GetInventoryHandAnimation — WindstridesClothingPack (cond)
PlayerAgentPool.AddAgent — Community-Online-Tools (cond)
PlayerBase.CanBeTargetedByAI — Community-Online-Tools
PlayerBase.CommandHandler T1 Community-Online-Tools (cond)
PlayerBase.EEHitBy T2 Community-Online-Tools
PlayerBase.EEItemAttached T2 WindstridesClothingPack
PlayerBase.EEItemDetached T2 WindstridesClothingPack
PlayerBase.EEKilled T3 Community-Online-Tools
PlayerBase.EEOnDamageCalculated — Community-Online-Tools
PlayerBase.FormatSteamWebhook — Community-Online-Tools (cond)
PlayerBase.HideClothing — Mounts & Sights (cond)
PlayerBase.Init — Community-Online-Tools
PlayerBase.IsRestrained — Community-Online-Tools
PlayerBase.OnCommandClimbStart — Community-Online-Tools
PlayerBase.OnCommandFallStart — Community-Online-Tools
PlayerBase.OnCommandLadderStart — Community-Online-Tools
PlayerBase.OnCommandSwimStart — Community-Online-Tools
PlayerBase.OnCommandVehicleFinish — Community-Online-Tools
PlayerBase.OnCommandVehicleStart — Community-Online-Tools
PlayerBase.OnConnect — Community-Online-Tools
PlayerBase.OnDrawOptics2D — Community-Online-Tools
PlayerBase.OnStoreLoadLifespan — CF (cond)
PlayerBase.OnVariablesSynchronized T2 Community-Online-Tools
PlayerBase.ProcessFeetDamageServer — Community-Online-Tools (cond)
PlayerBase.ProcessHandDamage — Community-Online-Tools (cond)
PluginAdminLog.OnPlacementComplete — Community-Online-Tools
PluginAdminLog.PlayerHitBy — Community-Online-Tools
PluginAdminLog.PlayerKilled — Community-Online-Tools
PluginAdminLog.PlayerList — Community-Online-Tools
PluginDeveloper.TeleportAtCursor — Community-Online-Tools
PluginDeveloper.ToggleFreeCamera — Community-Online-Tools
PluginDeveloper.ToggleFreeCameraBackPos — Community-Online-Tools
PluginDiagMenu.RegisterModdedDiags — Community-Online-Tools
PluginDiagMenu.RegisterModdedDiagsIDs — Community-Online-Tools
PluginDiagMenuClient.BindCallbacks — Community-Online-Tools
PluginManager.Init — Community-Online-Tools
PluginRecipesManagerBase.RegisterRecipies — WindstridesClothingPack
PortableGasStove.COT_OnDebugSpawn — Community-Online-Tools ✂
Rebuilding.COT_BuildParts — Community-Online-Tools ✂
Rebuilding.COT_BuildRequiredParts — Community-Online-Tools ✂
Rebuilding.COT_DismantleParts — Community-Online-Tools ✂
Rebuilding.COT_DismantleRequiredParts — Community-Online-Tools ✂
Rebuilding.COT_RepairPart — Community-Online-Tools ✂
Rebuilding.COT_RepairParts — Community-Online-Tools ✂
Ruger1022_Base.CanReceiveAttachment T2 Mounts & Sights (cond)
SVD_Base.CanEnterIronsights — Mounts & Sights
SportingOptic.GetOpticsPPBlur — Mounts & Sights
SportingOptic.GetOpticsPPLens — Mounts & Sights
StaminaHandler.Update — Community-Online-Tools (cond)
StanceIndicator.Update — Community-Online-Tools (cond)
StuffedNotfr.DisplayBadge — Community-Online-Tools
ThirstNotfr.DisplayTendency — Community-Online-Tools
ThirstNotfr.GetObservedValue — Community-Online-Tools
TransferValues.CheckBlood — Community-Online-Tools
TransferValues.CheckHealth — Community-Online-Tools
TransferValues.ReceiveValue — Community-Online-Tools
TransferValues.SendValue — Community-Online-Tools
TrapBase.COT_OnDebugSpawn — Community-Online-Tools ✂
TrapBase.SetActions T2 Community-Online-Tools
TrapBase.StartActivate — Community-Online-Tools
UndergroundHandlerClient.OnUndergroundPresenceUpdate — Community-Online-Tools
UndergroundHandlerClient.UpdateNVGRequester — Community-Online-Tools
VONManagerImplementation.OnEvent — Community-Online-Tools
VSS.CanEnterIronsights — Mounts & Sights
Vikhr.CanEnterIronsights — Mounts & Sights
VirtualHud.SendRPC — Community-Online-Tools (cond)
WarmthNotfr.DetermineLevelEx — Community-Online-Tools
WarmthNotfr.GetObservedValue — Community-Online-Tools
Weapon_Base.COT_OnDebugSpawn — Community-Online-Tools
Weapon_Base.CanEnterIronsights — Mounts & Sights
Weapon_Base.EEFired — Community-Online-Tools
Weapon_Base.EEItemAttached T2 Mounts & Sights
Weapon_Base.FillChamber — Community-Online-Tools ✂
Weapon_Base.FillInnerMagazine — Community-Online-Tools ✂
Weapon_Base.HideWeaponBarrel — Mounts & Sights ✂
Weapon_Base.LiftWeaponRaycastResultCheck — Mounts & Sights (cond)
Weapon_Base.SpawnAttachedMagazine — Community-Online-Tools ✂
Winchester70_Base.CanReceiveAttachment T2 Mounts & Sights (cond)
ZombieBase.EEDelete T3 Community-Online-Tools
ZombieBase.EEInit T3 Community-Online-Tools
ZombieBase.EEOnDamageCalculated — Community-Online-Tools
ZombieBase.OnStoreLoad T3 CF
ZombieBase.OnStoreSave T3 CF
ZombieMaleBase.EEInit T3 Community-Online-Tools

20 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.