Brad Fitzpatrick 9e0a5cc551 net/flowtrack: optimize Tuple type for use as map key ...

This gets UDP filter overhead closer to TCP. Still ~2x, but no longer ~3x.

    goos: darwin
    goarch: arm64
    pkg: tailscale.com/wgengine/filter
                                       │   before    │                after                │
                                       │   sec/op    │   sec/op     vs base                │
    FilterMatch/tcp-not-syn-v4-8         15.43n ± 3%   15.38n ± 5%        ~ (p=0.339 n=10)
    FilterMatch/udp-existing-flow-v4-8   42.45n ± 0%   34.77n ± 1%  -18.08% (p=0.000 n=10)
    geomean                              25.59n        23.12n        -9.65%

Updates #12486

Change-Id: I595cfadcc6b7234604bed9c4dd4261e087c0d4c4
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>

2024-06-18 21:31:48 -07:00

..

bench

ipn/ipnlocal, all: plumb health trackers in tests

2024-05-07 22:22:10 -07:00

capture

various: add golangci-lint, fix issues (#7905)

2023-04-17 18:38:24 -04:00

filter

net/flowtrack: optimize Tuple type for use as map key

2024-06-18 21:31:48 -07:00

magicsock

wgengine/magicsock: use math/rands/v2

2024-06-05 15:57:27 -07:00

netlog

wgengine: add exit destination logging enable for wgengine logger (#11952)

2024-05-02 13:55:05 -04:00

netstack

proxymap, various: distinguish between different protocols

2024-06-18 13:29:41 -04:00

router

health: begin work to use structured health warnings instead of strings, pipe changes into ipn.Notify (#12406)

2024-06-14 11:53:56 -07:00

wgcfg

ipn,wgengine: remove vestigial Prefs.AllowSingleHosts

2024-05-17 20:50:19 -07:00

wgint

wgengine{,/wgint}: add wgint.Peer wrapper type, add to wgengine.Engine

2024-02-28 09:50:18 -08:00

wglog

all: use Go 1.22 range-over-int

2024-04-16 15:32:38 -07:00

winnet

all: update copyright and license headers

2023-01-27 15:36:29 -08:00

mem_ios.go

all: update copyright and license headers

2023-01-27 15:36:29 -08:00

pendopen.go

net/flowtrack: optimize Tuple type for use as map key

2024-06-18 21:31:48 -07:00

userspace_ext_test.go

ipn/ipnlocal, all: plumb health trackers in tests

2024-05-07 22:22:10 -07:00

userspace_test.go

ipn/ipnlocal, all: plumb health trackers in tests

2024-05-07 22:22:10 -07:00

userspace.go

net/ipset, wgengine/filter/filtertype: add split-out packages

2024-06-16 15:25:23 -07:00

watchdog_js.go

all: update copyright and license headers

2023-01-27 15:36:29 -08:00

watchdog_test.go

ipn/ipnlocal, all: plumb health trackers in tests

2024-05-07 22:22:10 -07:00

watchdog.go

ipn/ipnlocal,net/tstun,wgengine: create and plumb jailed packet filter

2024-05-06 15:32:22 -07:00

wgengine.go

ipn/ipnlocal,net/tstun,wgengine: create and plumb jailed packet filter

2024-05-06 15:32:22 -07:00