1
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mirror of https://github.com/open-telemetry/opentelemetry-go.git synced 2026-06-03 18:35:08 +02:00

Use auto-instrumentation SDK in global tracing (#5920)

When the auto-instrumentation attaches to a process using the global
TracerProvider, and there has not been a delegate set, create a span
from the go.opentelemetry.io/auto/sdk package so the OTel Go
auto-instrumentation can instrument the application by default.

Resolve #5702

### Benchmarks

```terminal
goos: linux
goarch: amd64
pkg: go.opentelemetry.io/otel/internal/global
cpu: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz
                    │   old.txt    │            new.txt             │
                    │    sec/op    │    sec/op     vs base          │
StartEndSpanNoSDK-8   244.2n ± 21%   250.2n ± 23%  ~ (p=0.739 n=10)
```
This commit is contained in:
Tyler Yahn
2024-11-21 10:54:58 -08:00
committed by GitHub
parent b99d2b8178
commit 99c3c661e0
49 changed files with 237 additions and 56 deletions
+2 -1
View File
@@ -1,6 +1,6 @@
module go.opentelemetry.io/otel/log
go 1.22
go 1.22.0
require (
github.com/go-logr/logr v1.4.2
@@ -12,6 +12,7 @@ require (
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
go.opentelemetry.io/auto/sdk v1.0.0 // indirect
go.opentelemetry.io/otel/metric v1.32.0 // indirect
go.opentelemetry.io/otel/trace v1.32.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
+10 -1
View File
@@ -7,11 +7,20 @@ github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
go.opentelemetry.io/auto/sdk v1.0.0 h1:Z8YaYIpcFEyIrmMswsod17k4lgNumPp9J54dBRSB7+E=
go.opentelemetry.io/auto/sdk v1.0.0/go.mod h1:O99BB07QYeQw+8JLaEvojp5mlJZNsEB9+3lek7Xn0kg=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=