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tailscale/net
Mihai Parparita 97b6d3e917 sockstats: remove per-interface stats from Get
They're not needed for the sockstats logger, and they're somewhat
expensive to return (since they involve the creation of a map per
label). We now have a separate GetInterfaces() method that returns
them instead (which we can still use in the PeerAPI debug endpoint).

If changing sockstatlog to sample at 10,000 Hz (instead of the default
of 10Hz), the CPU usage would go up to 59% on a iPhone XS. Removing the
per-interface stats drops it to 20% (a no-op implementation of Get that
returns a fixed value is 16%).

Updates tailscale/corp#9230
Updates #3363

Signed-off-by: Mihai Parparita <mihai@tailscale.com>
2 years ago
..
connstats net/connstats: fix ticker in NewStatistics (#7225) 2 years ago
dns various: pass logger.Logf through to more places 2 years ago
dnscache tstest: add method to Replace values for tests 2 years ago
dnsfallback various: pass logger.Logf through to more places 2 years ago
flowtrack all: update copyright and license headers 2 years ago
interfaces all: use tstest.Replace more 2 years ago
memnet net/memnet: rename from net/nettest 2 years ago
netaddr all: update copyright and license headers 2 years ago
netcheck sockstats: switch label to enum 2 years ago
neterror all: update copyright and license headers 2 years ago
netknob all: update copyright and license headers 2 years ago
netns net/interfaces, net/netns: add node attributes to control default interface getting and binding 2 years ago
netstat net/{netns,netstat}: use new x/sys/cpu.IsBigEndian 2 years ago
netutil all: replace /kb/ links with /s/ equivalents 2 years ago
packet all: update copyright and license headers 2 years ago
ping all: update copyright and license headers 2 years ago
portmapper sockstats: switch label to enum 2 years ago
proxymux all: update copyright and license headers 2 years ago
routetable net/routetable: include unknown flags in the routetable doctor output 2 years ago
socks5 net/socks5: add password auth support 2 years ago
sockstats sockstats: remove per-interface stats from Get 2 years ago
speedtest all: update copyright and license headers 2 years ago
stun all: use Go 1.20's bytes.Clone 2 years ago
tlsdial health, net/tlsdial: add healthcheck for self-signed cert 2 years ago
tsaddr all: replace /kb/ links with /s/ equivalents 2 years ago
tsdial all: update copyright and license headers 2 years ago
tshttpproxy all: use tstest.Replace more 2 years ago
tstun wgengine: start logging DISCO frames to pcap stream 2 years ago
wsconn all: update copyright and license headers 2 years ago