if oldCJ.Spec.Schedule != newCJ.Spec.Schedule || !ptr.Equal(oldCJ.Spec.TimeZone, newCJ.Spec.TimeZone) {
		// schedule changed, change the requeue time, pass nil recorder so that syncCronJob will output any warnings
		sched, err := cron.ParseStandard(formatSchedule(newCJ, nil))
		if err != nil {
			// this is likely a user error in defining the spec value
			// we should log the error and not reconcile this cronjob until an update to spec

//   - github.com/outcaste-io/ristretto
//   - github.com/clubpay/ronykit
//go:linkname cputicks

// Notable members of the hall of shame include:
//   - gvisor.dev/gvisor (from assembly)

	var d *_defer
	mp := acquirem()
	pp := mp.p.ptr()
	if len(pp.deferpool) == 0 && sched.deferpool != nil {
		lock(&sched.deferlock)
		for len(pp.deferpool) < cap(pp.deferpool)/2 && sched.deferpool != nil {
			d := sched.deferpool
			sched.deferpool = d.link
			d.link = nil
			pp.deferpool = append(pp.deferpool, d)
		}
		unlock(&sched.deferlock)
	}
	if n := len(pp.deferpool); n > 0 {
		d = pp.deferpool[n-1]

	// and then systemstack will try to use it. If we don't set it here,
	// that restored SP will be uninitialized (typically 0) and
	// will not be usable.
	MOVL	m_g0(BP), SI
	MOVL	SP, (g_sched+gobuf_sp)(SI)

havem:
	// Now there's a valid m, and we're running on its m->g0.
	// Save current m->g0->sched.sp on stack and then set it to SP.
	// Save current sp in m->g0->sched.sp in preparation for

	// Restore g->sched (== m->curg->sched) from saved values.
	MOVD	0(RSP), R5
	MOVD	R5, (g_sched+gobuf_pc)(g)
	MOVD	RSP, R4
	ADD	$48, R4, R4
	MOVD	R4, (g_sched+gobuf_sp)(g)

	// Switch back to m->g0's stack and restore m->g0->sched.sp.
	// (Unlike m->curg, the g0 goroutine never uses sched.pc,
	// so we do not have to restore it.)
	MOVD	g_m(g), R8

	// schedule is hourly on the hour
	schedule := "0 * * * ?"

	ParseSchedule := func(schedule string) cron.Schedule {
		sched, err := cron.ParseStandard(schedule)
		if err != nil {
			t.Errorf("Error parsing schedule: %#v", err)
			return nil
		}
		return sched
	}
	recorder := record.NewFakeRecorder(50)
	// T1 is a scheduled start time of that schedule
	T1 := *topOfTheHour()

	LEAQ	fn+0(FP), AX
	SUBQ	SP, AX

	// Restore g->sched (== m->curg->sched) from saved values.
	get_tls(CX)
	MOVQ	g(CX), SI
	MOVQ	SP, DI
	ADDQ	AX, DI
	MOVQ	-8(DI), BX
	MOVQ	BX, (g_sched+gobuf_pc)(SI)
	MOVQ	DI, (g_sched+gobuf_sp)(SI)

	// Switch back to m->g0's stack and restore m->g0->sched.sp.
	// (Unlike m->curg, the g0 goroutine never uses sched.pc,
	// so we do not have to restore it.)

// func mcall(fn func(*g))
// Switch to m->g0's stack, call fn(g).
// Fn must never return. It should gogo(&g->sched)
// to keep running g.
TEXT runtime·mcall(SB), NOSPLIT, $0-8
	// CTXT = fn
	MOVD fn+0(FP), CTXT
	// R1 = g.m
	MOVD g_m(g), R1
	// R2 = g0
	MOVD m_g0(R1), R2

	// save state in g->sched
	MOVD 0(SP), g_sched+gobuf_pc(g)     // caller's PC
	MOVD $fn+0(FP), g_sched+gobuf_sp(g) // caller's SP

	go tool trace -pprof=TYPE trace.out > TYPE.pprof

Supported profile types are:
  - net: network blocking profile
  - sync: synchronization blocking profile
  - syscall: syscall blocking profile
  - sched: scheduler latency profile

Then, you can use the pprof tool to analyze the profile:

	go tool pprof TYPE.pprof

Note that while the various profiles available when launching

	unsafe.Pointer(&ncgocall),
	unsafe.Pointer(&test_z64),
	unsafe.Pointer(&blockprofilerate),
	unsafe.Pointer(&mutexprofilerate),
	unsafe.Pointer(&gcController),
	unsafe.Pointer(&memstats),
	unsafe.Pointer(&sched),
	unsafe.Pointer(&ticks),
	unsafe.Pointer(&work),