← modperf

Stack composer

Started from BeardedBadlandz: the 11 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 Community-Online-Tools
  4. 4 JunkYardDog
  5. 5 Search For Loot
  6. 6 Mass'sManyItemOverhaul
  7. 7 GhillieBand
  8. 8 InventoryPlusPlus
  9. 9 Airship-Survive not analyzed
  10. 10 Utility Trailer - Test Build not analyzed
  11. 11 BetterDriving not analyzed
Edit as text

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

3 of 11 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 23 server-side methods hooked by two or more mods. 1 more on client-only UI classes, listed separately.

Structural load
0.14% of a frame at 100 players

1.444 ms per second, all 8 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.

MissionServer.OnUpdate
every server frame
JunkYardDog then Community-Online-Tools then CF then vanilla
DayZGame.OnUpdate
every server frame
Community-Online-Tools then CF then vanilla
DayZGame.OnRPC
per event
Dabs Framework then CF sometimes stops here then vanilla
PlayerBase.OnVariablesSynchronized
per event
Search For Loot then Community-Online-Tools timer then vanilla
PlayerBase.SetActions
per event
Search For Loot then Community-Online-Tools 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.

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
Mass'sManyItemOverhaul
DayZPlayerImplement.HandleWeapons
about 30× per player per second
Per-player, per-frame hook warning
MassGuns.pbo::Scripts\4_World\Entities\Firearms\Weapon_Base.c:5
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 23 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 → Community-Online-Tools → JunkYardDog → Search For Loot → Mass'sManyItemOverhaul
MissionServer.OnInit T3 vanilla → CF → JunkYardDog → Mass'sManyItemOverhaul
MissionServer.OnMissionStart T3 vanilla → CF → Dabs Framework → Community-Online-Tools
MissionServer.OnUpdate T0 vanilla → CF → Community-Online-Tools → JunkYardDog
DayZGame.OnEvent — vanilla → CF → Dabs Framework
DayZGame.OnRPC T2 vanilla → CF (cond) → Dabs Framework
DayZGame.OnUpdate T0 vanilla → CF → Community-Online-Tools
MissionServer.InvokeOnConnect T3 vanilla → CF → Dabs Framework
MissionServer.OnClientDisconnectedEvent T3 vanilla → CF → Dabs Framework
MissionServer.OnEvent — vanilla → CF → Community-Online-Tools (cond)
MissionServer.OnMissionFinish T3 vanilla → CF → Community-Online-Tools
MissionServer.OnMissionLoaded — vanilla → CF → Community-Online-Tools
MissionServer.PlayerDisconnected T3 vanilla → CF → Dabs Framework
ModItemRegisterCallbacks.CustomBoneRemapping — vanilla → CF → Mass'sManyItemOverhaul
ModItemRegisterCallbacks.RegisterFireArms — vanilla → CF → Mass'sManyItemOverhaul
ModItemRegisterCallbacks.RegisterHeavy — vanilla → CF → Mass'sManyItemOverhaul
ModItemRegisterCallbacks.RegisterOneHanded — vanilla → CF → Mass'sManyItemOverhaul
ModItemRegisterCallbacks.RegisterTwoHanded — vanilla → CF → Mass'sManyItemOverhaul
PlayerBase.OnSelectPlayer — vanilla → CF → Community-Online-Tools (cond)
PlayerBase.OnVariablesSynchronized T2 vanilla → Community-Online-Tools → Search For Loot
PlayerBase.SetActions T2 vanilla → Community-Online-Tools → Search For Loot
PluginManager.Init — vanilla → Dabs Framework → Community-Online-Tools
PluginRecipesManager.RegisterRecipies — vanilla → Mass'sManyItemOverhaul → GhillieBand
256 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
AK_Suppressor.CanPutAsAttachment — Mass'sManyItemOverhaul (cond)
ActionActivateTrap.ActionCondition T2 Community-Online-Tools
ActionFillBottleBase.ActionCondition T2 JunkYardDog (cond)
ActionOpenCarDoors.OnEnd — Community-Online-Tools
ActionTargetsCursor.GetActionDesc — Community-Online-Tools
AdvancedCommunication.OnStoreLoad T3 CF
AdvancedCommunication.OnStoreSave T3 CF
AlarmClock_ColorBase.COT_OnDebugSpawn — Community-Online-Tools ✂
AnalyticsManagerServer.OnPlayerConnect T3 Search For Loot
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
AtlasBipod.CanDetachAttachment — Mass'sManyItemOverhaul ✂
AtlasBipod.CanPutAsAttachment — Mass'sManyItemOverhaul (cond)
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 ✂
Bottle_Base.EEKilled T3 JunkYardDog
Bottle_Base.OnExplosionEffects — JunkYardDog
Bottle_Base.SetActions T2 JunkYardDog
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)
CarScript.CanReceiveItemIntoCargo T2 Mass'sManyItemOverhaul (cond)
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
Construction.COT_GetParent — Community-Online-Tools ✂
CreditsLoader.GetData — CF ✂
DayZGame.DeferredInit — CF
DayZGame.RegisterProfilesOptions — Dabs Framework
DayZGame.SetMissionPath — Dabs Framework
DayZPlayerImplement.CommandHandler T1 Community-Online-Tools
DayZPlayerImplement.EEItemAttached T2 Community-Online-Tools
DayZPlayerImplement.HandleWeapons T1 Mass'sManyItemOverhaul
DayZPlayerImplement.OnDebugSpawn — Community-Online-Tools ✂
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 ✂
DebugMonitor.Show — Community-Online-Tools (cond)
DrowningMdfr.CheckIsDrowning — Community-Online-Tools (cond)
EffectArea.EEDelete T3 Community-Online-Tools
EffectArea.EEInit T3 Community-Online-Tools
EmoteConstructor.RegisterEmotes — Dabs Framework
EmoteDabbing.EmoteCondition — Dabs Framework (cond)
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
GesturesMenu.GetGestureItems — Dabs Framework
GesturesMenu.OnMenuRelease — Dabs Framework
HealthNotfr.DisplayTendency — Community-Online-Tools
HealthNotfr.GetObservedValue — Community-Online-Tools
HeartbeatNotfr.DisplayBadge — Community-Online-Tools
HelicopterScript.OnStoreLoad T3 CF
HelicopterScript.OnStoreSave T3 CF
Hologram.EvaluateCollision — Mass'sManyItemOverhaul (cond)
Hologram.ProjectionBasedOnParent — Mass'sManyItemOverhaul (cond)
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.CanReceiveItemIntoCargo T2 Mass'sManyItemOverhaul (cond)
ItemBase.EEDelete T3 Community-Online-Tools
ItemBase.EEInit T3 Community-Online-Tools
ItemBase.EEOnDamageCalculated — Community-Online-Tools
ItemBase.GetItemSize — Dabs Framework ✂
ItemBase.IsServerCheck — Community-Online-Tools
ItemBase.OnDebugSpawn — Community-Online-Tools ✂
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
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
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 ✂
Land_FuelStation_Feed.EEKilled T3 JunkYardDog
Land_FuelStation_Feed.IsFuelStation — JunkYardDog ✂
Land_FuelStation_Feed.OnExplosionEffects — JunkYardDog ✂
MissionBase.CF_IsLoaded — CF ✂
MissionBase.OnInit T3 Dabs Framework
MissionBaseWorld.OnInit T3 JunkYardDog
MissionServer.InvokeOnDisconnect T3 CF
MissionServer.OnClientNewEvent T3 CF
MissionServer.OnClientPrepareEvent — CF
MissionServer.OnClientReadyEvent T3 CF
MissionServer.OnClientReconnectEvent T3 CF
MissionServer.OnClientRespawnEvent T3 CF
MissionServer.ShouldPlayerBeKilled — Community-Online-Tools
ModItemRegisterCallbacks.RegisterArcheryItem — CF
ModItemRegisterCallbacks.RegisterCustom — CF
ModItemRegisterCallbacks.RegisterEmptyHanded — 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.Init — Mass'sManyItemOverhaul
ModifiersManager.OnScheduledTick T1 Community-Online-Tools (cond)
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
OpenCan.Init — Mass'sManyItemOverhaul
PPERequester_SandstormEffect.SetTargetIntensity — Community-Online-Tools
PlayerAgentPool.AddAgent — Community-Online-Tools (cond)
PlayerBase.CanBeTargetedByAI — Community-Online-Tools
PlayerBase.CanSprint — Mass'sManyItemOverhaul (cond)
PlayerBase.CommandHandler T1 Community-Online-Tools (cond)
PlayerBase.EEHitBy T2 Community-Online-Tools
PlayerBase.EEKilled T3 Community-Online-Tools
PlayerBase.EEOnDamageCalculated — Community-Online-Tools
PlayerBase.FormatSteamWebhook — Community-Online-Tools (cond)
PlayerBase.GetActions — Dabs Framework ✂
PlayerBase.Init — Community-Online-Tools
PlayerBase.IsRestrained — Community-Online-Tools
PlayerBase.OnCommandClimbStart — Community-Online-Tools
PlayerBase.OnCommandFallStart — Community-Online-Tools
PlayerBase.OnCommandHandlerTick — GhillieBand
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.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.OnRPC T2 Dabs Framework
PluginDiagMenu.RegisterModdedDiags — Community-Online-Tools
PluginDiagMenu.RegisterModdedDiagsIDs — Community-Online-Tools
PluginDiagMenuClient.BindCallbacks — Community-Online-Tools
PluginDiagMenuClient.RegisterModdedDiags — Dabs Framework
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 ✂
StaminaHandler.Update — Community-Online-Tools (cond)
StanceIndicator.Update — Community-Online-Tools (cond)
StuffedNotfr.DisplayBadge — Community-Online-Tools
TentBase.CanReceiveItemIntoCargo T2 Mass'sManyItemOverhaul (cond)
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
UniversalLight.CanPutAsAttachment — Mass'sManyItemOverhaul (cond)
VONManagerImplementation.OnEvent — Community-Online-Tools
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.EEFired — Community-Online-Tools
Weapon_Base.FillChamber — Community-Online-Tools ✂
Weapon_Base.FillInnerMagazine — Community-Online-Tools ✂
Weapon_Base.SpawnAttachedMagazine — Community-Online-Tools ✂
Wrench.SetActions T2 JunkYardDog
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

29 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.