diff options
| author | Arthur Sfez <asfez@google.com> | 2021-01-14 15:14:11 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-01-14 15:16:24 -0800 |
| commit | 833516c139b5fde1b23abab1868798c8309eaa6b (patch) | |
| tree | e8f68cd175f6bbcd6220f89141fa8e6874687126 /pkg/sentry/socket/netstack/netstack.go | |
| parent | dbe4176565b56d9e2f5395e410468a4c98aafd37 (diff) | |
Add stats for ARP
Fixes #4963
Startblock:
has LGTM from sbalana
and then
add reviewer ghanan
PiperOrigin-RevId: 351886320
Diffstat (limited to 'pkg/sentry/socket/netstack/netstack.go')
| -rw-r--r-- | pkg/sentry/socket/netstack/netstack.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/pkg/sentry/socket/netstack/netstack.go b/pkg/sentry/socket/netstack/netstack.go index 94fb425b2..03749a8bf 100644 --- a/pkg/sentry/socket/netstack/netstack.go +++ b/pkg/sentry/socket/netstack/netstack.go @@ -186,6 +186,21 @@ var Metrics = tcpip.Stats{ IPTablesInputDropped: mustCreateMetric("/netstack/ip/iptables/input_dropped", "Total number of IP packets dropped in the Input chain."), IPTablesOutputDropped: mustCreateMetric("/netstack/ip/iptables/output_dropped", "Total number of IP packets dropped in the Output chain."), }, + ARP: tcpip.ARPStats{ + PacketsReceived: mustCreateMetric("/netstack/arp/packets_received", "Number of ARP packets received from the link layer."), + DisabledPacketsReceived: mustCreateMetric("/netstack/arp/disabled_packets_received", "Number of ARP packets received from the link layer when the ARP layer is disabled."), + MalformedPacketsReceived: mustCreateMetric("/netstack/arp/malformed_packets_received", "Number of ARP packets which failed ARP header validation checks."), + RequestsReceived: mustCreateMetric("/netstack/arp/requests_received", "Number of ARP requests received."), + RequestsReceivedUnknownTargetAddress: mustCreateMetric("/netstack/arp/requests_received_unknown_addr", "Number of ARP requests received with an unknown target address."), + OutgoingRequestInterfaceHasNoLocalAddressErrors: mustCreateMetric("/netstack/arp/outgoing_requests_iface_has_no_addr", "Number of failed attempts to send an ARP request with an interface that has no network address."), + OutgoingRequestBadLocalAddressErrors: mustCreateMetric("/netstack/arp/outgoing_requests_invalid_local_addr", "Number of failed attempts to send an ARP request with a provided local address that is invalid."), + OutgoingRequestNetworkUnreachableErrors: mustCreateMetric("/netstack/arp/outgoing_requests_network_unreachable", "Number of failed attempts to send an ARP request with a network unreachable error."), + OutgoingRequestsDropped: mustCreateMetric("/netstack/arp/outgoing_requests_dropped", "Number of ARP requests which failed to write to a link-layer endpoint."), + OutgoingRequestsSent: mustCreateMetric("/netstack/arp/outgoing_requests_sent", "Number of ARP requests sent."), + RepliesReceived: mustCreateMetric("/netstack/arp/replies_received", "Number of ARP replies received."), + OutgoingRepliesDropped: mustCreateMetric("/netstack/arp/outgoing_replies_dropped", "Number of ARP replies which failed to write to a link-layer endpoint."), + OutgoingRepliesSent: mustCreateMetric("/netstack/arp/outgoing_replies_sent", "Number of ARP replies sent."), + }, TCP: tcpip.TCPStats{ ActiveConnectionOpenings: mustCreateMetric("/netstack/tcp/active_connection_openings", "Number of connections opened successfully via Connect."), PassiveConnectionOpenings: mustCreateMetric("/netstack/tcp/passive_connection_openings", "Number of connections opened successfully via Listen."), |