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v1.12.1

v1.12.0

v1.10.2

v1.10.1

v1.10.0

v1.8.8

v1.8.7

v1.8.6

v1.8.5

v1.8.4

v1.8.3

v1.8.2

v1.8.1

v1.8.0

v1.6.0

v1.4.6

v1.4.5

v1.4.4

v1.4.3

v1.4.2

v1.4.1

v1.4.0

v1.2.10

v1.2.9

v1.2.8

v1.2.7

v1.2.6

v1.2.5

v1.2.3

v1.2.2

v1.2.1

v1.2.0

v1.0.5

v1.0.4

v1.0.3

v1.0.2

v1.0.1

v1.1.0

v1.0.0

v0.100.0

v0.99.1

v0.99.0

v0.98.1

v0.98

v0.98.0

v0.97

v0.96.1

v0.96

coral-gitops

gitops-1.30.0

gitops-1.58.2

nginx-auth-0.1.2

v0.100.0-107

v0.100.0-153

v1.61.0-pre

v1.63.0-pre

v1.65.0-pre

v1.67.0-pre

v1.69.0-pre

v1.71.0-pre

v1.73.0-pre

v1.75.0-pre

Commit Graph

Author	SHA1	Message	Date
Brad Fitzpatrick	61f201f33d	portlist: reuse bufio.Reader between files name old time/op new time/op delta ListPorts-6 1.18ms ± 5% 1.16ms ± 5% ~ (p=0.075 n=10+10) name old alloc/op new alloc/op delta ListPorts-6 27.2kB ± 0% 14.9kB ± 0% -45.14% (p=0.001 n=8+9) name old allocs/op new allocs/op delta ListPorts-6 90.0 ± 0% 84.0 ± 0% -6.67% (p=0.000 n=10+10) Updates tailscale/corp#2566 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	5a9d977c78	portlist: reduce CPU parsing portlist Avoid splitting fields in the common case. Field splitting was 84% of the overall CPU. name old time/op new time/op delta ParsePorts-6 33.3ms ± 2% 6.3ms ± 4% -80.97% (p=0.000 n=9+10) name old alloc/op new alloc/op delta ParsePorts-6 520B ±79% 408B ± 0% -21.49% (p=0.046 n=10+8) name old allocs/op new allocs/op delta ParsePorts-6 7.00 ± 0% 7.00 ± 0% ~ (all equal) Updates tailscale/corp#2566 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Brad Fitzpatrick	64e9ce8df1	portlist: reduce allocs on Linux Notably, it no longer allocates proportional to the number of open sockets on the machine. Any alloc reduction numbers are a little contrived with such a reduction but e.g. on a machine with 50,000 connections open: name old time/op new time/op delta ParsePorts-6 57.7ms ± 6% 32.8ms ± 3% -43.04% (p=0.000 n=9+10) name old alloc/op new alloc/op delta ParsePorts-6 24.0MB ± 0% 0.0MB ± 0% -100.00% (p=0.000 n=10+9) name old allocs/op new allocs/op delta ParsePorts-6 100k ± 0% 0k ± 0% -99.99% (p=0.000 n=10+10) Updates tailscale/corp#2566 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
David Anderson	63a9adeb6c	portlist: collect IPv6 listening sockets on linux. This is important because some of those v6 sockets are actually dual-stacked sockets, so this is our only chance of discovering some services. Fixes #1443. Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago

4 Commits (0350cf04388e67246086a5c9ec9e7932970f5a73)