From 39db3b93554ea74611602ad4c20dfa5c08e748f2 Mon Sep 17 00:00:00 2001 From: Arthur Sfez Date: Mon, 25 Jan 2021 16:50:14 -0800 Subject: Add per endpoint ARP statistics The ARP stat NetworkUnreachable was removed, and was replaced by InterfaceHasNoLocalAddress. No stats are recorded when dealing with an missing endpoint (ErrNotConnected) (because if there is no endpoint, there is no valid per-endpoint stats). PiperOrigin-RevId: 353759462 --- pkg/sentry/socket/netstack/netstack.go | 1 - 1 file changed, 1 deletion(-) (limited to 'pkg/sentry/socket/netstack') diff --git a/pkg/sentry/socket/netstack/netstack.go b/pkg/sentry/socket/netstack/netstack.go index 65111154b..3f34668cf 100644 --- a/pkg/sentry/socket/netstack/netstack.go +++ b/pkg/sentry/socket/netstack/netstack.go @@ -193,7 +193,6 @@ var Metrics = tcpip.Stats{ 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."), -- cgit v1.2.3