chore: remove depend of gopsutil

component/memory/memory_freebsd_amd64.go

@@ -0,0 +1,125 @@
+package memory
+
+const sizeOfKinfoProc = 0x440
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type KinfoProc struct {
+	Structsize     int32
+	Layout         int32
+	Args           int64 /* pargs */
+	Paddr          int64 /* proc */
+	Addr           int64 /* user */
+	Tracep         int64 /* vnode */
+	Textvp         int64 /* vnode */
+	Fd             int64 /* filedesc */
+	Vmspace        int64 /* vmspace */
+	Wchan          int64
+	Pid            int32
+	Ppid           int32
+	Pgid           int32
+	Tpgid          int32
+	Sid            int32
+	Tsid           int32
+	Jobc           int16
+	Spare_short1   int16
+	Tdev_freebsd11 uint32
+	Siglist        [16]byte /* sigset */
+	Sigmask        [16]byte /* sigset */
+	Sigignore      [16]byte /* sigset */
+	Sigcatch       [16]byte /* sigset */
+	Uid            uint32
+	Ruid           uint32
+	Svuid          uint32
+	Rgid           uint32
+	Svgid          uint32
+	Ngroups        int16
+	Spare_short2   int16
+	Groups         [16]uint32
+	Size           uint64
+	Rssize         int64
+	Swrss          int64
+	Tsize          int64
+	Dsize          int64
+	Ssize          int64
+	Xstat          uint16
+	Acflag         uint16
+	Pctcpu         uint32
+	Estcpu         uint32
+	Slptime        uint32
+	Swtime         uint32
+	Cow            uint32
+	Runtime        uint64
+	Start          Timeval
+	Childtime      Timeval
+	Flag           int64
+	Kiflag         int64
+	Traceflag      int32
+	Stat           int8
+	Nice           int8
+	Lock           int8
+	Rqindex        int8
+	Oncpu_old      uint8
+	Lastcpu_old    uint8
+	Tdname         [17]int8
+	Wmesg          [9]int8
+	Login          [18]int8
+	Lockname       [9]int8
+	Comm           [20]int8
+	Emul           [17]int8
+	Loginclass     [18]int8
+	Moretdname     [4]int8
+	Sparestrings   [46]int8
+	Spareints      [2]int32
+	Tdev           uint64
+	Oncpu          int32
+	Lastcpu        int32
+	Tracer         int32
+	Flag2          int32
+	Fibnum         int32
+	Cr_flags       uint32
+	Jid            int32
+	Numthreads     int32
+	Tid            int32
+	Pri            Priority
+	Rusage         Rusage
+	Rusage_ch      Rusage
+	Pcb            int64 /* pcb */
+	Kstack         int64
+	Udata          int64
+	Tdaddr         int64 /* thread */
+	Pd             int64 /* pwddesc, not accurate */
+	Spareptrs      [5]int64
+	Sparelongs     [12]int64
+	Sflag          int64
+	Tdflags        int64
+}
+
+type Priority struct {
+	Class  uint8
+	Level  uint8
+	Native uint8
+	User   uint8
+}