name: "centos 7",
			ver:  "iptables v1.4.21",

			want: utilversion.MustParseGeneric("1.4.21"),
		},
		{
			name: "centos 8",
			ver:  "iptables v1.8.4 (nf_tables)",

			want: utilversion.MustParseGeneric("1.8.4"),
		},
		{
			name: "alpine 3.18",
			ver:  "iptables v1.8.9 (legacy)",

			want: utilversion.MustParseGeneric("1.8.9"),
		},
	}
	for _, tt := range cases {
		t.Run(tt.name, func(t *testing.T) {

DATA ·asinrodataL15<> + 160(SB)/8, $-.665866959108585165E+01
DATA ·asinrodataL15<> + 168(SB)/8, $-.344895269334086578E+01
DATA ·asinrodataL15<> + 176(SB)/8, $0.927437952918301659E+00
DATA ·asinrodataL15<> + 184(SB)/8, $0.610487478874645653E+01
DATA ·asinrodataL15<> + 192(SB)/8, $0x7ff8000000000000			//+Inf
DATA ·asinrodataL15<> + 200(SB)/8, $-1.0
DATA ·asinrodataL15<> + 208(SB)/8, $1.0

	MOVD	0(RSP), R0	// argc
	ADD	$8, RSP, R1	// argv
	BL	main(SB)

// When building with -buildmode=c-shared, this symbol is called when the shared
// library is loaded.
TEXT _rt0_arm64_linux_lib(SB),NOSPLIT,$184
	// Preserve callee-save registers.
	SAVE_R19_TO_R28(24)
	SAVE_F8_TO_F15(104)

	// Initialize g as null in case of using g later e.g. sigaction in cgo_sigaction.go
	MOVD	ZR, g

	MOVD	R21,104(R1)
	MOVD	R22, 112(R1)
	MOVD	R23, 120(R1)
	MOVD	R24, 128(R1)
	MOVD	R25, 136(R1)
	MOVD	R26, 144(R1)
	MOVD	R27, 152(R1)
	MOVD	R28, 160(R1)
	MOVD	R29, 168(R1)
	MOVD	g, 176(R1) // R30
	MOVD	R31, 184(R1)
	FMOVD	F14, 192(R1)
	FMOVD	F15, 200(R1)
	FMOVD	F16, 208(R1)
	FMOVD	F17, 216(R1)
	FMOVD	F18, 224(R1)
	FMOVD	F19, 232(R1)
	FMOVD	F20, 240(R1)
	FMOVD	F21, 248(R1)
	FMOVD	F22, 256(R1)
	FMOVD	F23, 264(R1)

	ADD	$8, R0, R1	// argv
	MOVD	0(R0), R0	// argc
	BL	main(SB)

// When building with -buildmode=c-shared, this symbol is called when the shared
// library is loaded.
TEXT _rt0_arm64_freebsd_lib(SB),NOSPLIT,$184
	// Preserve callee-save registers.
	SAVE_R19_TO_R28(24)
	SAVE_F8_TO_F15(104)

	// Initialize g as null in case of using g later e.g. sigaction in cgo_sigaction.go
	MOVD	ZR, g

DATA ·acosrodataL13<> + 160(SB)/8, $-.344895269334086578E+01
DATA ·acosrodataL13<> + 168(SB)/8, $0.927437952918301659E+00
DATA ·acosrodataL13<> + 176(SB)/8, $0.610487478874645653E+01
DATA ·acosrodataL13<> + 184(SB)/8, $0.157079632679489656e+01
DATA ·acosrodataL13<> + 192(SB)/8, $0.0
GLOBL ·acosrodataL13<> + 0(SB), RODATA, $200

// Acos returns the arccosine, in radians, of the argument.
//
// Special case is:

	MOVD	0(RSP), R0	// argc
	ADD	$8, RSP, R1	// argv
	BL	main(SB)

// When building with -buildmode=c-shared, this symbol is called when the shared
// library is loaded.
TEXT _rt0_arm64_netbsd_lib(SB),NOSPLIT,$184
	// Preserve callee-save registers.
	SAVE_R19_TO_R28(24)
	SAVE_F8_TO_F15(104)

	// Initialize g as null in case of using g later e.g. sigaction in cgo_sigaction.go
	MOVD	ZR, g

	MOVD	0(RSP), R0	// argc
	ADD	$8, RSP, R1	// argv
	BL	main(SB)

// When building with -buildmode=c-shared, this symbol is called when the shared
// library is loaded.
TEXT _rt0_arm64_openbsd_lib(SB),NOSPLIT,$184
	// Preserve callee-save registers.
	SAVE_R19_TO_R28(24)
	SAVE_F8_TO_F15(104)

	// Initialize g as null in case of using g later e.g. sigaction in cgo_sigaction.go
	MOVD	ZR, g

DATA ·asinhrodataL18<> + 160(SB)/8, $0.212881813645679599E-07
DATA ·asinhrodataL18<> + 168(SB)/8, $-.602107458843052029E-05
DATA ·asinhrodataL18<> + 176(SB)/8, $-.148682720127920854E-06
DATA ·asinhrodataL18<> + 184(SB)/8, $-5.5
DATA ·asinhrodataL18<> + 192(SB)/8, $1.0
DATA ·asinhrodataL18<> + 200(SB)/8, $1.0E-20
GLOBL ·asinhrodataL18<> + 0(SB), RODATA, $208

// Table of log correction terms

        "checkpoint write operation.",  // Metric description.
        "api_label"                     // Cell label.
    },
    // Scale of 1000, growth factor of 1.5 with upper bound of ~184 minutes.
    monitoring::Buckets::Exponential(1000, 1.5, 41));

// Distribution of checkpoint read durations.
auto* checkpoint_read_durations = monitoring::Sampler<1>::New(
    {