Copied from https://github.com/golang/go/blob/go1.21.3/src/internal/syscall/unix/kernel_version_linux.go.

https://kafka.apache.org/protocol.html.

ProcessKafkaRequest processes a TCP packet and returns error if the packet is not a valid Kafka request.

nolint:cyclop.

ForwardRingbuf returns a function reads HTTPRequestTraces from an input ring buffer, accumulates them into an internal buffer, and forwards them to an output events channel, previously converted to request.Span instances.

Kafka-Go client from Segment-io.

Redis client for Go.

Kafka client for Go (Shopify/IBM Sarama).

HTTP Events generated by kprobes.

HTTP2/gRPC Events generated by kprobes.

EVENT_SQL_CLIENT.

Unknown TCP protocol to be classified by user space.

The following consts need to coincide with some C identifiers: EVENT_HTTP_REQUEST, EVENT_GRPC_REQUEST, EVENT_HTTP_CLIENT, EVENT_GRPC_CLIENT, EVENT_SQL_CLIENT.

The following consts need to coincide with some C identifiers: EVENT_HTTP_REQUEST, EVENT_GRPC_REQUEST, EVENT_HTTP_CLIENT, EVENT_GRPC_CLIENT, EVENT_SQL_CLIENT.

20 MB max, 1MB is default for most Kafka installations.

IdentityPidsFilter is a PIDsFilter that does not filter anything.

PIDsFilter keeps a thread-safe copy of the PIDs whose traces are allowed to be forwarded.

Probe holds the information of the instrumentation points of a given function: its start and end offsets and eBPF programs.

TracerConfig configuration for eBPF programs.

HTTPRequestTrace contains information from an HTTP request as directly received from the eBPF layer.