View source for System Thread Priorities

This is a list of threads executing on the system during normal operation.

= Production devices =
{| class="wikitable" border="1"
|-
! Thread Priority || Thread Name || Owner Process || Notes
|-
| 5 || nn.pcv.ImmediateIpcServer || pcv || 
|-
| 16 || nn.bus.MainThread || Bus || 
|-
| 16 || nn.i2c.IpcServer || Bus || 
|-
| 16 || nn.i2c.ForPcvIpcServer || Bus || 
|-
| 16 || nn.gpio.IpcServer || Bus || 
|-
| 16 || nn.gpio.InterruptHandler|| Bus || 
|-
| 16 || nn.pinmux.IpcServer || Bus || 
|-
| 16 || nn.sasbus.IpcServer || Bus || 
|-
| 16 || nn.sasbus.PeriodicReceiveModeThread || Bus || 
|-
| 16 || nn.uart.IpcServer || Bus || 
|-
| 16 || nn.uart.InterruptHandler|| Bus || 
|-
| 16 || nn.usb.MainThread || usb || 
|-
| 16 || nn.usb.DsIpcServer || usb || usb spawns four copies of this thread to handle usb:ds IPC requests.
|-
| 16 || nn.usb.DsProtocol || usb || 
|-
| 16 || nn.usb.DsThread || usb || 
|-
| 16 || nn.usb.HsIpcServer || usb || usb spawns two copies of this thread to handle usb:hs IPC requests.
|-
| 16 || nn.usb.HsThread || usb || 
|-
| 16 || nn.usb.InterruptHandler || usb || 
|-
| 16 || nn.usb.PmIpcServer || usb || 
|-
| 23 || nn.pcv.IpcServer|| pcv || 
|-
| 27 || nn.boot.Main || boot || This is the real name for nn.boot.MainThread.
|-
| 27 || nn.spl.MainThread || spl || 
|-
| 27 || nn.sm.MainThread || sm || 
|-
| 30 || nn.pcie.Main || pcie || This is the real name for nn.pcie.MainThread.
|-
| 30 || nn.pcie.InterruptHandler || pcie || 
|-
| 32 || nn.bpc.IpcServer || pcv ||
|-
| 32 || nn.bpc.IrqHandler || pcv ||
|-
| 32 || nn.bpc.SleepButtonCounter || pcv ||
|-
| 32 || nn.pcv.EmcDvfsPeriodicCompHandler || pcv ||
|-
| 32 || nn.pcv.Main || pcv || This is the real name for nn.pcv.MainThread.
|-
| 32 || nn.time.IpcServer || pcv ||
|-
| 37 || nn.psc.Main || psc || This is the real name for nn.psc.MainThread.
|-
| 37 || nn.psc.IpcServer || psc || 
|-
| 37 || nn.psc.PmControl || psc || 
|-
| 37 || nn.srepo.IpcServer || psc || 
|-
| 37 || nn.pwm.IpcServer || Bus || 
|-
| 37 || nn.usb.PdAlert || usb || 
|-
| 37 || nn.usb.PdExecute || usb || 
|-
| 37 || nn.usb.PdReceiveVdm || usb || 
|-
| 37 || nn.usb.PdServer || usb || 
|-
| 37 || nn.usb.InputNotifier || usb || 
|-
| 38 || nn.tma.MainThread || tma || 
|-
| 38 || nn.usb.PdCradleServer || usb || 
|-
| 39 || nn.gc.DeviceDetector || fs || 
|-
| 39 || nn.sdmmc.DeviceDetector || fs || 
|-
| 44 || nn.fs.WorkerThreadPool || fs || 
|-
| 45 || nn.fs.MainThread || fs || 
|-
| 46 || nn.fs.WorkerNormalPriorityAccess || fs || fs spawns five copies of this thread to handle fsp-srv IPC requests
|-
| 48 || nn.boot2.MainThread || boot2 ||
|-
| 49 || nn.ncm.MainWaitThreads|| ncm || This is the real name for nn.ncm.MainThread.
|-
| 49  || nn.ncm.ContentManagerServerIpcSession || ncm || 
|-
| 49 || nn.ncm.LocationResolverServerIpcSession || ncm || 
|-
| 49 || nn.Loader.MainThread || Loader || 
|-
| 49 || nn.pm.MainThread || pm || 
|-
| 49 || nn.pm.ProcessTrack || pm || 
|-
| 49 || nn.settings.Main || settings || This is the real name for nn.settings.MainThread.
|-
| 49 || nn.settings.IpcServer || settings || 
|-
| 49 || nn.settings.LazyWriter || settings || 
|-
| 49 || nn.time.Worker || pcv ||
|-
| 58 || nn.fs.PatrolReader || fs ||
|}