← modperf

Stack composer

Started from REDLINE | STALKER RP: the 20 mods it publishes to the Steam server browser (as of 2026-10-21), 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 BuilderItems
  3. 3 VPPAdminTools
  4. 4 NH not analyzed
  5. 5 Vehicle3PP
  6. 6 DayZ Editor Loader
  7. 7 STALKER: DayZone | Map Public not analyzed
  8. 8 Dabs Framework
  9. 9 sFramework
  10. 10 SFP
  11. 11 STALKER NewHorizon Objects (Legacy)
  12. 12 STALKER Equipment
  13. 13 Area Of Decay Building
  14. 14 SFP_anim_system
  15. 15 RF not analyzed
  16. 16 RF GARAGE not analyzed
  17. 17 REDLINE RP AUTO not analyzed
  18. 18 REDLINE RP CLOTHING not analyzed
  19. 19 REDLINE RP CORE not analyzed
  20. 20 Code Lock
Edit as text

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

7 of 20 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 7 below.

Mods silencing mods
None

Across 31 server-side methods hooked by two or more mods. 1 more on client-only UI classes, listed separately.

Structural load
0.51% of a frame at 100 players

5.079 ms per second, all 13 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
SFP then VPPAdminTools RPC send then vanilla
DayZGame.OnUpdate
every server frame
sFramework then VPPAdminTools then CF then vanilla
DayZGame.OnRPC
per event
Dabs Framework then VPPAdminTools sometimes stops here then CF sometimes stops here then vanilla
PlayerBase.OnRPC
per event
SFP_anim_system then SFP sometimes stops here then VPPAdminTools then vanilla
PlayerBase.OnVariablesSynchronized
per event
SFP_anim_system then SFP then VPPAdminTools then vanilla
PlayerBase.SetActions
per event
SFP_anim_system then VPPAdminTools then vanilla

Stall risks#

7 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
SFP
PlayerBase.CommandHandler
about 30× per player per second
Per-player, per-frame hook warning
SFP4.pbo::scripts\4_World\ShumMutant\PlayerBase_ShumMutant.c:229
SFP
PlayerBase.OnScheduledTick
about 30× per player per second
Per-player, per-frame hook warning
SFP4.pbo::scripts\4_World\Krovososok\Player\SFP_KrovososClientController.c:222
SFP
PlayerBase.OnScheduledTick
about 30× per player per second
Per-player, per-frame hook warning
SFP4.pbo::scripts\4_World\SFP_EXO_MARK5\SFP_ExoMark5_PlayerBase.c:1753
SFP
PlayerBase.OnRPC
per event
Timer created inside a hot hook heuristic
SFP4.pbo::scripts\4_World\ShumMutant\PlayerBase_ShumMutant.c:315

Everything else#

All 31 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 → VPPAdminTools → Dabs Framework → SFP → STALKER NewHorizon Objects (Legacy) → STALKER Equipment → SFP_anim_system → Code Lock
DayZGame.DeferredInit — vanilla → CF → VPPAdminTools → Vehicle3PP → sFramework
MissionServer.OnClientReadyEvent T3 vanilla → CF → sFramework → SFP → SFP_anim_system
MissionServer.OnInit T3 vanilla → CF → VPPAdminTools → SFP → SFP_anim_system
MissionServer.OnMissionStart T3 vanilla → CF → VPPAdminTools → DayZ Editor Loader → Dabs Framework
PluginManager.Init — vanilla → VPPAdminTools → Dabs Framework → SFP → Code Lock
DayZGame.OnRPC T2 vanilla → CF (cond) → VPPAdminTools (cond) → Dabs Framework
DayZGame.OnUpdate T0 vanilla → CF → VPPAdminTools → sFramework
MissionServer.InvokeOnConnect T3 vanilla → CF → Dabs Framework → Code Lock
MissionServer.OnMissionFinish T3 vanilla → CF → VPPAdminTools → SFP
MissionServer.PlayerDisconnected T3 vanilla → CF → VPPAdminTools → Dabs Framework
PlayerBase.EEKilled T3 vanilla → VPPAdminTools → SFP → SFP_anim_system
PlayerBase.Init — vanilla → VPPAdminTools → SFP → SFP_anim_system
PlayerBase.OnRPC T2 vanilla → VPPAdminTools → SFP (cond) → SFP_anim_system
PlayerBase.OnVariablesSynchronized T2 vanilla → VPPAdminTools → SFP → SFP_anim_system
DayZGame.OnEvent — vanilla → CF → Dabs Framework
DayZPlayerImplement.CameraHandler — vanilla → VPPAdminTools (cond) → Vehicle3PP (cond)
EmoteConstructor.RegisterEmotes — vanilla → Dabs Framework → SFP_anim_system
GesturesMenu.GetGestureItems — vanilla → Dabs Framework → SFP_anim_system
MissionBase.CreateScriptedMenu — vanilla → VPPAdminTools → SFP (cond)
MissionServer.OnClientDisconnectedEvent T3 vanilla → CF → Dabs Framework
MissionServer.OnClientNewEvent T3 vanilla → CF → sFramework
MissionServer.OnEvent — vanilla → CF → VPPAdminTools
ModItemRegisterCallbacks.RegisterOneHanded — vanilla → CF → SFP
ModItemRegisterCallbacks.RegisterTwoHanded — vanilla → CF → SFP
PlayerBase.CanBeTargetedByAI — vanilla → VPPAdminTools (cond) → SFP (cond)
PlayerBase.CommandHandler T1 vanilla → VPPAdminTools → SFP
PlayerBase.EEDelete T3 vanilla → SFP → SFP_anim_system
PlayerBase.ModCommandHandlerAfter — vanilla → SFP → SFP_anim_system
PlayerBase.OnCommandHandlerTick — vanilla → SFP → SFP_anim_system
PlayerBase.SetActions T2 vanilla → VPPAdminTools → SFP_anim_system
231 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)
ActionManagerBase.ActionPossibilityCheck — SFP_anim_system (cond)
ActionPackTent.ActionCondition T2 Code Lock
ActionPackTent.OnExecuteServer — Code Lock (cond)
ActionPin.OnStartServer — VPPAdminTools
ActionRestrainTarget.ActionCondition T2 SFP (cond)
ActionRestrainTarget.ActionConditionContinue — SFP (cond)
ActionRestrainTarget.OnFinishProgressServer — SFP (cond)
ActionRestrainTarget.OnStartServer — SFP (cond)
ActionSkinning.ActionCondition T2 SFP (cond)
ActionSkinning.ActionConditionContinue — SFP (cond)
ActionSkinning.OnFinishProgressServer — SFP (cond)
ActionToggleTentOpen.ActionCondition T2 Code Lock
ActionUnpin.OnStartServer — VPPAdminTools
AdvancedCommunication.OnStoreLoad T3 CF
AdvancedCommunication.OnStoreSave T3 CF
AnimalBase.EEHitBy T2 SFP
AnimalBase.EEInit T3 SFP
AnimalBase.EOnInit T3 SFP
AnimalBase.OnStoreLoad T3 CF
AnimalBase.OnStoreSave T3 CF
Animal_CanisLupus.EEKilled T3 SFP
AreaExposureMdfr.Activate — VPPAdminTools (cond)
AreaExposureMdfr.OnActivate — VPPAdminTools (cond)
BleedingSourcesManagerServer.ProcessHit — SFP (cond)
BoatScript.EEInit T3 Vehicle3PP
BoatScript.OnStoreLoad T3 CF
BoatScript.OnStoreSave T3 CF
Bottle_Base.SetActions T2 SFP
BuildingBase.OnStoreLoad T3 CF
BuildingBase.OnStoreSave T3 CF
CarScript.EEInit T3 Vehicle3PP
CarScript.OnStoreLoad T3 CF
CarScript.OnStoreSave T3 CF
ChernarusPlusData.WeatherOnBeforeChange — VPPAdminTools
ContaminatedTrigger.OnEnterServerEvent — VPPAdminTools (cond)
ContinuousDefaultActionInput.UpdatePossibleActions — SFP_anim_system (cond)
CreditsLoader.GetData — CF ✂
DayZGame.CreateDefaultPlayer — SFP ✂
DayZGame.CreateRandomPlayer — SFP ✂
DayZGame.ListAvailableCharacters — SFP
DayZGame.OnInitialize — VPPAdminTools (cond)
DayZGame.OnKeyPress — VPPAdminTools
DayZGame.OnKeyRelease — VPPAdminTools
DayZGame.RegisterProfilesOptions — Dabs Framework
DayZGame.SetMissionPath — Dabs Framework
DayZPlayerCamera1stPersonUnconscious.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera1stPersonVehicle.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera3rdPersonClimb.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera3rdPersonCrouch.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera3rdPersonCrouchRaised.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera3rdPersonErc.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera3rdPersonErcRaised.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera3rdPersonErcRaisedMelee.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera3rdPersonErcSpr.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera3rdPersonJump.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera3rdPersonProne.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera3rdPersonProneRaised.getRegisteredCameraID — sFramework ✂
DayZPlayerCamera3rdPersonVehicle.getRegisteredCameraID — sFramework ✂
DayZPlayerCameraIronsights.getRegisteredCameraID — sFramework ✂
DayZPlayerCameraOptics.getRegisteredCameraID — sFramework ✂
DayZPlayerImplement.HandleView — Vehicle3PP
DayZPlayerImplement.ModCommandHandlerBefore — VPPAdminTools
DayZPlayerImplement.ModCommandHandlerInside — VPPAdminTools
DayZPlayerImplement.OnStoreLoad T3 CF
DayZPlayerImplement.OnStoreSave T3 CF
DayZPlayerImplementFallDamage.HandleFallDamage — SFP (cond)
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 ✂
DefaultActionInput.UpdatePossibleActions — SFP_anim_system (cond)
DrowningMdfr.ActivateCondition — VPPAdminTools (cond)
DrowningMdfr.DeactivateCondition — VPPAdminTools (cond)
DrowningMdfr.OnTick — VPPAdminTools (cond)
EmoteDabbing.EmoteCondition — Dabs Framework (cond)
EmoteManager.CanPlayEmote — SFP_anim_system
EmoteManager.CanPlayEmoteClientCheck — SFP_anim_system (cond)
EmoteManager.CreateEmoteCBFromMenu — SFP_anim_system
EmoteManager.IsEmotePlaying — SFP_anim_system (cond)
EmoteManager.PlayEmote — SFP_anim_system
EmoteManager.SetEmoteLockState — SFP_anim_system
EmoteManager.Update — SFP_anim_system (cond)
EnochData.WeatherOnBeforeChange — VPPAdminTools
Fence.CanOpenFence — Code Lock (cond)
Fence.CanReceiveAttachment T2 Code Lock (cond)
Fence.OnPartDestroyedServer — Code Lock
Fence.OnPartDismantledServer — Code Lock
Fence.SetActions T2 Code Lock
GestureMenuItem.GetName — SFP_anim_system (cond)
GesturesMenu.BackOneLevel — SFP_anim_system (cond)
GesturesMenu.CreateGestureContent — SFP_anim_system ✂
GesturesMenu.ExecuteSelectedCategory — SFP_anim_system ✂
GesturesMenu.ExecuteSelectedItem — SFP_anim_system (cond)
GesturesMenu.Init — SFP_anim_system
GesturesMenu.OnClick — SFP_anim_system (cond)
GesturesMenu.OnMenuRelease — Dabs Framework
GesturesMenu.ProcessEmoteConditionRequest — SFP_anim_system (cond)
GesturesMenu.Update — SFP_anim_system
GesturesMenu.UpdateQuickbarItemCard — SFP_anim_system
Grenade_Base.EEHitBy T2 VPPAdminTools
Hacksaw.SetActions T2 Code Lock
HelicopterScript.OnStoreLoad T3 CF
HelicopterScript.OnStoreSave T3 CF
Icon.DropReceivedFromMain — SFP_anim_system (cond)
ItemBase.CombineItemsClient — Code Lock (cond)
ItemBase.EOnContact — SFP
ItemBase.GetItemSize — Dabs Framework ✂
ItemBase.InitItemSounds — SFP
ItemBase.OnRightClick — Code Lock (cond)
ItemBase.OnStoreLoad T3 CF
ItemBase.OnStoreSave T3 CF
KeybindingElement.Reload — CF
KeybindingsMenu.InitInputSortingMap — SFP_anim_system
LandMineTrap.EEHitBy T2 VPPAdminTools
MissionBase.CF_IsLoaded — CF ✂
MissionBase.OnInit T3 Dabs Framework
MissionBase.UpdateDummyScheduler — SFP
MissionServer.AfterHiveInit — DayZ Editor Loader
MissionServer.CreateCharacter T3 SFP
MissionServer.InvokeOnDisconnect T3 CF
MissionServer.OnClientPrepareEvent — CF
MissionServer.OnClientReconnectEvent T3 CF
MissionServer.OnClientRespawnEvent T3 CF
MissionServer.OnMissionLoaded — CF
MissionServer.OnUpdate T0 CF
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.Init — SFP
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
PPERequesterRegistrations.RegisterAdditionalRequesters — SFP
PlayerBase.CameraHandler — SFP_anim_system (cond)
PlayerBase.CanConsumeStamina — SFP (cond)
PlayerBase.CanJump — SFP
PlayerBase.CanSprint — SFP (cond)
PlayerBase.DepleteStamina — SFP (cond)
PlayerBase.DepleteStaminaEx — SFP (cond)
PlayerBase.EEHitBy T2 SFP
PlayerBase.GetActions — Dabs Framework ✂
PlayerBase.GetWeightSpecialized — SFP
PlayerBase.ModCommandHandlerInside — SFP_anim_system (cond)
PlayerBase.OnConnect — VPPAdminTools
PlayerBase.OnDrawOptics2D — VPPAdminTools (cond)
PlayerBase.OnJumpStart — SFP
PlayerBase.OnPhysMove — SFP_anim_system
PlayerBase.OnScheduledTick T1 SFP
PlayerBase.OnSelectPlayer — CF
PlayerBase.OnStepEvent — SFP
PlayerBase.OnStoreLoad T3 SFP
PlayerBase.OnStoreLoadLifespan — CF (cond)
PlayerBase.OnStoreSave T3 SFP
PlayerBase.OnUnconsciousStart — SFP_anim_system
PlayerBase.PhysicalPredictiveDropItem — SFP_anim_system (cond)
PlayerBase.ProcessFeetDamageServer — SFP (cond)
PlayerBase.ProcessWeaponEvent — SFP_anim_system (cond)
PlayerPreview.UpdateInterval — SFP_anim_system
PluginAdminLog.PlayerHitBy — VPPAdminTools (cond)
PluginAdminLog.PlayerKilled — VPPAdminTools (cond)
PluginDiagMenu.OnRPC T2 Dabs Framework
PluginDiagMenu.RegisterModdedDiags — sFramework
PluginDiagMenu.RegisterModdedDiagsIDs — sFramework
PluginDiagMenuClient.RegisterModdedDiags — Dabs Framework
RadialMenu.GetObjectByDegAngle — SFP_anim_system (cond)
RadialMenu.HideRadialSelector — SFP_anim_system
RadialMenu.OnMouseButtonUp — SFP_anim_system (cond)
RadialMenu.OnWidgetScriptInit — SFP_anim_system
RadialMenu.Refresh — SFP_anim_system
RadialMenu.RegisterClass — SFP_anim_system
RadialMenu.ShowRadialSelector — SFP_anim_system (cond)
RadialMenu.Update — SFP_anim_system (cond)
StaminaHandler.Init — SFP
StaminaHandler.RecalculateStaminaCap — SFP
StaminaHandler.SetDepletionMultiplier — SFP
StaminaHandler.SetRecoveryMultiplier — SFP
StaminaHandler.StaminaProcessor_Move — SFP
StaminaHandler.Update — SFP
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
TrapBase.OnPlacementComplete — VPPAdminTools
VPPAdminHud.DefineButtons — VPPAdminTools
VPPContextActionManager.RegisterActions — VPPAdminTools
VPPContextActionManager.RegisterProviders — VPPAdminTools
Weapon_Base.EEFired — VPPAdminTools
ZombieBase.EEDelete T3 SFP
ZombieBase.EEHitBy T2 SFP
ZombieBase.OnRPC T2 SFP
ZombieBase.OnStoreLoad T3 CF
ZombieBase.OnStoreSave T3 CF

36 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.