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| author | gVisor bot <gvisor-bot@google.com> | 2019-10-23 23:59:32 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-10-23 23:59:32 +0000 |
| commit | 10b2240df3a2d5c63ca3bbb7a19c68a9144e824f (patch) | |
| tree | 1eb0bf08547f306160a2c7934a370ee7235cf650 /pkg/sentry/socket/netstack/netstack.go | |
| parent | bdf5354e934d5b6fa3211d18731f7255c8bd56f4 (diff) | |
| parent | 6d4d9564e3a410684516323fd816b8de64dfb11c (diff) | |
Merge release-20190806.1-315-g6d4d956 (automated)
Diffstat (limited to 'pkg/sentry/socket/netstack/netstack.go')
| -rwxr-xr-x | pkg/sentry/socket/netstack/netstack.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/pkg/sentry/socket/netstack/netstack.go b/pkg/sentry/socket/netstack/netstack.go index debf9bce0..69dbfd197 100755 --- a/pkg/sentry/socket/netstack/netstack.go +++ b/pkg/sentry/socket/netstack/netstack.go @@ -149,6 +149,8 @@ var Metrics = tcpip.Stats{ 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."), + CurrentEstablished: mustCreateMetric("/netstack/tcp/current_established", "Number of connections in either ESTABLISHED or CLOSE-WAIT state now."), + EstablishedResets: mustCreateMetric("/netstack/tcp/established_resets", "Number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE-WAIT state"), ListenOverflowSynDrop: mustCreateMetric("/netstack/tcp/listen_overflow_syn_drop", "Number of times the listen queue overflowed and a SYN was dropped."), ListenOverflowAckDrop: mustCreateMetric("/netstack/tcp/listen_overflow_ack_drop", "Number of times the listen queue overflowed and the final ACK in the handshake was dropped."), ListenOverflowSynCookieSent: mustCreateMetric("/netstack/tcp/listen_overflow_syn_cookie_sent", "Number of times a SYN cookie was sent."), |