### Timer changes

Go 1.23 makes two significant changes to the implementation of
[time.Timer] and [time.Ticker].

First, `Timer`s and `Ticker`s that are no longer referred to by the program
become eligible for garbage collection immediately, even if their
`Stop` methods have not been called.
Earlier versions of Go did not collect unstopped `Timer`s until after
they had fired and never collected unstopped `Ticker`s.

### Go 1.23

Go 1.23 changed the channels created by package time to be unbuffered
(synchronous), which makes correct use of the [`Timer.Stop`](/pkg/time/#Timer.Stop)
and [`Timer.Reset`](/pkg/time/#Timer.Reset) method results much easier.
The [`asynctimerchan` setting](/pkg/time/#NewTimer) disables this change.
There are no runtime metrics for this change,

  optional string schedule = 1;

  // The time zone name for the given schedule, see https://en.wikipedia.org/wiki/List_of_tz_database_time_zones.
  // If not specified, this will default to the time zone of the kube-controller-manager process.
  // The set of valid time zone names and the time zone offset is loaded from the system-wide time zone

pkg syscall (netbsd-arm64-cgo), const SYS_TIMER_CREATE = 235
pkg syscall (netbsd-arm64-cgo), const SYS_TIMER_CREATE ideal-int
pkg syscall (netbsd-arm64-cgo), const SYS_TIMER_DELETE = 236
pkg syscall (netbsd-arm64-cgo), const SYS_TIMER_DELETE ideal-int
pkg syscall (netbsd-arm64-cgo), const SYS_TIMER_GETOVERRUN = 239
pkg syscall (netbsd-arm64-cgo), const SYS_TIMER_GETOVERRUN ideal-int

pkg syscall (linux-amd64), type Timex struct, Stabil int64
pkg syscall (linux-amd64), type Timex struct, Status int32
pkg syscall (linux-amd64), type Timex struct, Stbcnt int64
pkg syscall (linux-amd64), type Timex struct, Tai int32
pkg syscall (linux-amd64), type Timex struct, Tick int64
pkg syscall (linux-amd64), type Timex struct, Time Timeval
pkg syscall (linux-amd64), type Timex struct, Tolerance int64

pkg time, const StampMilli = "Jan _2 15:04:05.000"
pkg time, const StampNano = "Jan _2 15:04:05.000000000"
pkg time, const Sunday = 0
pkg time, const Thursday = 4
pkg time, const Tuesday = 2
pkg time, const UnixDate = "Mon Jan _2 15:04:05 MST 2006"
pkg time, const Wednesday = 3
pkg time, func ParseInLocation(string, string, *Location) (Time, error)
pkg time, method (*Timer) Reset(Duration) bool

pkg syscall (linux-arm-cgo), type Timex struct, Errcnt int32
pkg syscall (linux-arm-cgo), type Timex struct, Esterror int32
pkg syscall (linux-arm-cgo), type Timex struct, Freq int32
pkg syscall (linux-arm-cgo), type Timex struct, Jitcnt int32
pkg syscall (linux-arm-cgo), type Timex struct, Jitter int32
pkg syscall (linux-arm-cgo), type Timex struct, Maxerror int32

riginalProperties","originalOptions","gotoEnd","propFilter","bind","complete","timer","anim","*","tweener","oldfire","propTween","restoreDisplay","isBox","dataShow","unqueued","overflow","overflowX","overflowY","prefilter","speed","speeds","fadeTo","to","animate","optall","doAnimation","finish","stopQueue","timers","cssFn","slideDown","slideUp","slideToggle","fadeIn","fadeOut","fadeToggle","slow","fast","delay","time","timeout","clearTimeout","checkOn","optSelected","radioValue","boolHook","remo...

pkg syscall (freebsd-arm64), const SYS_KTIMER_CREATE = 235
pkg syscall (freebsd-arm64), const SYS_KTIMER_CREATE ideal-int
pkg syscall (freebsd-arm64), const SYS_KTIMER_DELETE = 236
pkg syscall (freebsd-arm64), const SYS_KTIMER_DELETE ideal-int
pkg syscall (freebsd-arm64), const SYS_KTIMER_GETOVERRUN = 239
pkg syscall (freebsd-arm64), const SYS_KTIMER_GETOVERRUN ideal-int

pkg syscall (darwin-arm64), const EVFILT_THREADMARKER = 14
pkg syscall (darwin-arm64), const EVFILT_THREADMARKER ideal-int
pkg syscall (darwin-arm64), const EVFILT_TIMER = -7
pkg syscall (darwin-arm64), const EVFILT_TIMER ideal-int
pkg syscall (darwin-arm64), const EVFILT_USER = -10
pkg syscall (darwin-arm64), const EVFILT_USER ideal-int
pkg syscall (darwin-arm64), const EVFILT_VM = -12