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tailscale/ipn/ipnlocal
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>
1 year ago
..
testdata ipn/ipnlocal: fix the path for writing cert files (#7203) 1 year ago
c2n.go ipn: add c2n endpoint for sockstats logs 1 year ago
cert.go version: unexport all vars, turn Short/Long into funcs 1 year ago
cert_js.go all: update copyright and license headers 1 year ago
cert_test.go ipn/ipnlocal: fix the path for writing cert files (#7203) 1 year ago
dnsconfig_test.go all: update copyright and license headers 1 year ago
expiry.go ipn/ipnlocal: handle more edge cases in netmap expiry timer 1 year ago
expiry_test.go ipn/ipnlocal: handle more edge cases in netmap expiry timer 1 year ago
local.go log/sockstatlog: only start once; don't copy ticker 1 year ago
local_test.go all: use tstest.Replace more 1 year ago
loglines_test.go all: replace logtail.{Public,Private}ID with logid.{Public,Private}ID (#7404) 1 year ago
network-lock.go cmd/tailscale: surface node-key for locked out tailnet-lock peers 1 year ago
network-lock_test.go ipn,cmd/tailscale: implement resigning nodes on tka key removal 1 year ago
peerapi.go sockstats: remove per-interface stats from Get 1 year ago
peerapi_h2c.go all: update copyright and license headers 1 year ago
peerapi_macios_ext.go all: update copyright and license headers 1 year ago
peerapi_test.go ipn/ipnlocal: drop not required StateKey parameter 1 year ago
profiles.go ipn/ipnlocal: use presence of NodeID to identify logins 1 year ago
profiles_test.go ipn/ipnlocal: use presence of NodeID to identify logins 1 year ago
serve.go ipn/ipnlocal: add support for funnel in tsnet 1 year ago
serve_test.go all: update copyright and license headers 1 year ago
ssh.go all: update copyright and license headers 1 year ago
ssh_stub.go all: update copyright and license headers 1 year ago
ssh_test.go ipn/ipnlocal: drop not required StateKey parameter 1 year ago
state_test.go ipn/ipnlocal: use presence of NodeID to identify logins 1 year ago