diff options
Diffstat (limited to 'pkg/sentry/socket/netstack/netstack.go')
| -rw-r--r-- | pkg/sentry/socket/netstack/netstack.go | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/pkg/sentry/socket/netstack/netstack.go b/pkg/sentry/socket/netstack/netstack.go index 033595e1f..037ccfec8 100644 --- a/pkg/sentry/socket/netstack/netstack.go +++ b/pkg/sentry/socket/netstack/netstack.go @@ -77,9 +77,27 @@ func mustCreateGauge(name, description string) *tcpip.StatCounter { // Metrics contains metrics exported by netstack. var Metrics = tcpip.Stats{ - UnknownProtocolRcvdPackets: mustCreateMetric("/netstack/unknown_protocol_received_packets", "Number of packets received that were for an unknown or unsupported protocol."), - MalformedRcvdPackets: mustCreateMetric("/netstack/malformed_received_packets", "Number of packets received that were deemed malformed."), - DroppedPackets: mustCreateMetric("/netstack/dropped_packets", "Number of packets dropped due to full queues."), + DroppedPackets: mustCreateMetric("/netstack/dropped_packets", "Number of packets dropped at the transport layer."), + NICs: tcpip.NICStats{ + UnknownL3ProtocolRcvdPackets: mustCreateMetric("/netstack/nic/unknown_l3_protocol_received_packets", "Number of packets received that were for an unknown or unsupported L3 protocol."), + UnknownL4ProtocolRcvdPackets: mustCreateMetric("/netstack/nic/unknown_l4_protocol_received_packets", "Number of packets received that were for an unknown or unsupported L4 protocol."), + MalformedL4RcvdPackets: mustCreateMetric("/netstack/nic/malformed_l4_received_packets", "Number of packets received that failed L4 header parsing."), + Tx: tcpip.NICPacketStats{ + Packets: mustCreateMetric("/netstack/nic/tx/packets", "Number of packets transmitted."), + Bytes: mustCreateMetric("/netstack/nic/tx/bytes", "Number of bytes transmitted."), + }, + Rx: tcpip.NICPacketStats{ + Packets: mustCreateMetric("/netstack/nic/rx/packets", "Number of packets received."), + Bytes: mustCreateMetric("/netstack/nic/rx/bytes", "Number of bytes received."), + }, + DisabledRx: tcpip.NICPacketStats{ + Packets: mustCreateMetric("/netstack/nic/disabled_rx/packets", "Number of packets received on disabled NICs."), + Bytes: mustCreateMetric("/netstack/nic/disabled_rx/bytes", "Number of bytes received on disabled NICs."), + }, + Neighbor: tcpip.NICNeighborStats{ + UnreachableEntryLookups: mustCreateMetric("/netstack/nic/neighbor/unreachable_entry_loopups", "Number of lookups performed on a neighbor entry in Unreachable state."), + }, + }, ICMP: tcpip.ICMPStats{ V4: tcpip.ICMPv4Stats{ PacketsSent: tcpip.ICMPv4SentPacketStats{ |