binary

type NFSTraceDataArgsT struct {
	SourceFn   uint32
	Fd         uint32
	Buf        uint64
	Iov        uint64
	Sk         uint64
	Iovlen     uint64
	MsgLen     uint64
	SocketId   uint64
	TcpSeq     uint32
	BytesCount int64
	Port       uint16
	Addr       [16]uint8
}

type NFSTraceDnsArgsT struct {
	IovBase   uint64
	IovLen    uint32
	Direction uint32
}

type NFSTraceDnsEvent struct {
	Pid    uint32
	Len    uint32
	Common [100]int8
	Domain [200]int8
}

type NFSTraceMapSpecs struct {
	ActiveReadArgsMap  *ebpf.MapSpec `ebpf:"__active_read_args_map"`
	ActiveWriteArgsMap *ebpf.MapSpec `ebpf:"__active_write_args_map"`
	DnsArgsMap         *ebpf.MapSpec `ebpf:"__dns_args_map"`
	MembersOffset      *ebpf.MapSpec `ebpf:"__members_offset"`
	NfsSpanMap         *ebpf.MapSpec `ebpf:"__nfs_span_map"`
	ActiveRequests     *ebpf.MapSpec `ebpf:"active_requests"`
	CpuProfilerEvents  *ebpf.MapSpec `ebpf:"cpu_profiler_events"`
	DnsEvents          *ebpf.MapSpec `ebpf:"dns_events"`
	DnsProgArray       *ebpf.MapSpec `ebpf:"dns_prog_array"`
	IoMetrics          *ebpf.MapSpec `ebpf:"io_metrics"`
	LastSample         *ebpf.MapSpec `ebpf:"last_sample"`
	LinkBegin          *ebpf.MapSpec `ebpf:"link_begin"`
	LinkEnd            *ebpf.MapSpec `ebpf:"link_end"`
	NfsTraceMap        *ebpf.MapSpec `ebpf:"nfs_trace_map"`
	PathRingbuf        *ebpf.MapSpec `ebpf:"path_ringbuf"`
	PidCgroupMap       *ebpf.MapSpec `ebpf:"pid_cgroup_map"`
	ProfilerEvents     *ebpf.MapSpec `ebpf:"profiler_events"`
	SchedEvents        *ebpf.MapSpec `ebpf:"sched_events"`
	StackTraces        *ebpf.MapSpec `ebpf:"stack_traces"`
	WaitingRPC         *ebpf.MapSpec `ebpf:"waiting_RPC"`
	WakeupTimes        *ebpf.MapSpec `ebpf:"wakeup_times"`
}

type NFSTraceMaps struct {
	ActiveReadArgsMap  *ebpf.Map `ebpf:"__active_read_args_map"`
	ActiveWriteArgsMap *ebpf.Map `ebpf:"__active_write_args_map"`
	DnsArgsMap         *ebpf.Map `ebpf:"__dns_args_map"`
	MembersOffset      *ebpf.Map `ebpf:"__members_offset"`
	NfsSpanMap         *ebpf.Map `ebpf:"__nfs_span_map"`
	ActiveRequests     *ebpf.Map `ebpf:"active_requests"`
	CpuProfilerEvents  *ebpf.Map `ebpf:"cpu_profiler_events"`
	DnsEvents          *ebpf.Map `ebpf:"dns_events"`
	DnsProgArray       *ebpf.Map `ebpf:"dns_prog_array"`
	IoMetrics          *ebpf.Map `ebpf:"io_metrics"`
	LastSample         *ebpf.Map `ebpf:"last_sample"`
	LinkBegin          *ebpf.Map `ebpf:"link_begin"`
	LinkEnd            *ebpf.Map `ebpf:"link_end"`
	NfsTraceMap        *ebpf.Map `ebpf:"nfs_trace_map"`
	PathRingbuf        *ebpf.Map `ebpf:"path_ringbuf"`
	PidCgroupMap       *ebpf.Map `ebpf:"pid_cgroup_map"`
	ProfilerEvents     *ebpf.Map `ebpf:"profiler_events"`
	SchedEvents        *ebpf.Map `ebpf:"sched_events"`
	StackTraces        *ebpf.Map `ebpf:"stack_traces"`
	WaitingRPC         *ebpf.Map `ebpf:"waiting_RPC"`
	WakeupTimes        *ebpf.Map `ebpf:"wakeup_times"`
}

type NFSTraceMemberFieldsOffset struct {
	Ready                          uint32
	TaskFilesOffset                uint32
	SockFlagsOffset                uint32
	TcpSockCopiedSeqOffset         uint32
	TcpSockWriteSeqOffset          uint32
	StructFilesStructFdtOffset     uint32
	StructFilesPrivateDataOffset   uint32
	StructFileF_inodeOffset        uint32
	StructInodeI_modeOffset        uint32
	StructFileDentryOffset         uint32
	StructDentryNameOffset         uint32
	StructSockFamilyOffset         uint32
	StructSockSaddrOffset          uint32
	StructSockDaddrOffset          uint32
	StructSockIp6saddrOffset       uint32
	StructSockIp6daddrOffset       uint32
	StructSockDportOffset          uint32
	StructSockSportOffset          uint32
	StructSockSkcStateOffset       uint32
	StructSockCommonIpv6onlyOffset uint32
	StructIovIterIovOffset         uint32
}

type NFSTraceMetadata struct {
	Pod       [100]int8
	Container [100]int8
	Pid       uint64
}

type NFSTraceObjects struct {
	NFSTracePrograms
	NFSTraceMaps
}

type NFSTracePathSegment struct {
	FileId     uint64
	DevId      uint64
	Len        uint32
	IsComplete uint8
	Depth      uint8
	Name       [100]uint8
	// contains filtered or unexported fields
}

type NFSTraceProgramSpecs struct {
	DnsHandler          *ebpf.ProgramSpec `ebpf:"dns_handler"`
	DoPerfEvent         *ebpf.ProgramSpec `ebpf:"do_perf_event"`
	FexitFn             *ebpf.ProgramSpec `ebpf:"fexit_fn"`
	KbNfsReadD          *ebpf.ProgramSpec `ebpf:"kb_nfs_read_d"`
	KbNfsWriteD         *ebpf.ProgramSpec `ebpf:"kb_nfs_write_d"`
	KprobeSkb1          *ebpf.ProgramSpec `ebpf:"kprobe_skb_1"`
	KprobeSkb2          *ebpf.ProgramSpec `ebpf:"kprobe_skb_2"`
	KprobeSkb3          *ebpf.ProgramSpec `ebpf:"kprobe_skb_3"`
	KprobeSkb4          *ebpf.ProgramSpec `ebpf:"kprobe_skb_4"`
	KprobeSkb5          *ebpf.ProgramSpec `ebpf:"kprobe_skb_5"`
	KprobeSysRecvmsg    *ebpf.ProgramSpec `ebpf:"kprobe_sys_recvmsg"`
	KprobeSysSendmsg    *ebpf.ProgramSpec `ebpf:"kprobe_sys_sendmsg"`
	KprobeUdpSendmsg    *ebpf.ProgramSpec `ebpf:"kprobe_udp_sendmsg"`
	KretprobeSysRecvmsg *ebpf.ProgramSpec `ebpf:"kretprobe_sys_recvmsg"`
	KretprobeSysSendmsg *ebpf.ProgramSpec `ebpf:"kretprobe_sys_sendmsg"`
	NfsInitRead         *ebpf.ProgramSpec `ebpf:"nfs_init_read"`
	NfsInitWrite        *ebpf.ProgramSpec `ebpf:"nfs_init_write"`
	RpcExecute          *ebpf.ProgramSpec `ebpf:"rpc_execute"`
	RpcExitTask         *ebpf.ProgramSpec `ebpf:"rpc_exit_task"`
	RpcTaskBegin        *ebpf.ProgramSpec `ebpf:"rpc_task_begin"`
	RpcTaskDone         *ebpf.ProgramSpec `ebpf:"rpc_task_done"`
	SchedSwitch         *ebpf.ProgramSpec `ebpf:"sched_switch"`
	SchedWakeup         *ebpf.ProgramSpec `ebpf:"sched_wakeup"`
	SchedWakeupNew      *ebpf.ProgramSpec `ebpf:"sched_wakeup_new"`
}

type NFSTracePrograms struct {
	DnsHandler          *ebpf.Program `ebpf:"dns_handler"`
	DoPerfEvent         *ebpf.Program `ebpf:"do_perf_event"`
	FexitFn             *ebpf.Program `ebpf:"fexit_fn"`
	KbNfsReadD          *ebpf.Program `ebpf:"kb_nfs_read_d"`
	KbNfsWriteD         *ebpf.Program `ebpf:"kb_nfs_write_d"`
	KprobeSkb1          *ebpf.Program `ebpf:"kprobe_skb_1"`
	KprobeSkb2          *ebpf.Program `ebpf:"kprobe_skb_2"`
	KprobeSkb3          *ebpf.Program `ebpf:"kprobe_skb_3"`
	KprobeSkb4          *ebpf.Program `ebpf:"kprobe_skb_4"`
	KprobeSkb5          *ebpf.Program `ebpf:"kprobe_skb_5"`
	KprobeSysRecvmsg    *ebpf.Program `ebpf:"kprobe_sys_recvmsg"`
	KprobeSysSendmsg    *ebpf.Program `ebpf:"kprobe_sys_sendmsg"`
	KprobeUdpSendmsg    *ebpf.Program `ebpf:"kprobe_udp_sendmsg"`
	KretprobeSysRecvmsg *ebpf.Program `ebpf:"kretprobe_sys_recvmsg"`
	KretprobeSysSendmsg *ebpf.Program `ebpf:"kretprobe_sys_sendmsg"`
	NfsInitRead         *ebpf.Program `ebpf:"nfs_init_read"`
	NfsInitWrite        *ebpf.Program `ebpf:"nfs_init_write"`
	RpcExecute          *ebpf.Program `ebpf:"rpc_execute"`
	RpcExitTask         *ebpf.Program `ebpf:"rpc_exit_task"`
	RpcTaskBegin        *ebpf.Program `ebpf:"rpc_task_begin"`
	RpcTaskDone         *ebpf.Program `ebpf:"rpc_task_done"`
	SchedSwitch         *ebpf.Program `ebpf:"sched_switch"`
	SchedWakeup         *ebpf.Program `ebpf:"sched_wakeup"`
	SchedWakeupNew      *ebpf.Program `ebpf:"sched_wakeup_new"`
}

type NFSTraceRawMetrics struct {
	ReadCount  uint64
	ReadSize   uint64
	ReadLat    uint64
	WriteCount uint64
	WriteSize  uint64
	WriteLat   uint64
	Pod        [100]int8
	Container  [100]int8
}

type NFSTraceRpcTaskFields struct {
	Pid        int32
	MountId    int32
	Pod        [100]int8
	Container  [100]int8
	CallerAddr uint64
	DevId      uint32
	FileId     uint32
	Key        uint64
}

type NFSTraceSchedLatencyT struct {
	Pid           uint32
	Tid           uint32
	DelayNs       uint64
	Ts            uint64
	PreemptedPid  uint32
	PreemptedComm [16]int8
	IsPreempt     uint64
	Comm          [16]int8
}

type NFSTraceSpanInfo struct {
	Timestamp    uint64
	StartTime    uint64
	EndTime      uint64
	TraceId      uint64
	SpanId       uint64
	ParentSpanId uint64
	Pid          uint32
	Tid          uint32
	Name         [32]int8
	Pod          [100]int8
	Container    [100]int8
	DevFileId    uint64
}

type NFSTraceSpecs struct {
	NFSTraceProgramSpecs
	NFSTraceMapSpecs
}

type NFSTraceStackSample struct {
	RequestId     uint64
	Timestamp     uint64
	Pid           uint32
	Cpu           uint32
	KernelStackId int64
	UserStackId   int64
}