Documentation
¶
Overview ¶
A couple of simple helper functions to make it easy to get CPU or blocking profile data from your tests.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func ProfileBlockings ¶
func ProfileBlockings(file string) func()
To save block profile data (how much time is being spent waiting) from your program, add code like the following to your main() function:
import(
"os"
"github.com/Unity-Technologies/go-tutl-internal/profile"
)
func main() {
// ...
if path := os.Getenv("BLOCK_PROFILE"); "" != path {
go tutl.ShowStackTraceOnInterrupt(false)
defer profile.ProfieBlockings(path)()
}
// ...
}
The call to ShowStackOnInterrupt() ensures the blocking profile data will be saved even if you interrupt (SIGINT, Ctrl-C) your test run.
func ProfileCPU ¶
func ProfileCPU(file string) func()
To save CPU profile data from your program, add code like the following to your main() function:
import(
"os"
"github.com/Unity-Technologies/go-tutl-internal"
"github.com/Unity-Technologies/go-tutl-internal/profile"
)
func main() {
// ...
if path := os.Getenv("CPU_PROFILE"); "" != path {
go tutl.ShowStackTraceOnInterrupt(false)
defer profile.ProfieCPU(path)()
}
// ...
}
The call to ShowStackOnInterrupt() ensures the CPU profile data will be properly flushed even if you interrupt (SIGINT, Ctrl-C) your test run.
Types ¶
This section is empty.
Source Files
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