diff options
Diffstat (limited to 'src/cmd')
| -rw-r--r-- | src/cmd/go/internal/test/test.go | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/cmd/go/internal/test/test.go b/src/cmd/go/internal/test/test.go index d9931a333e..b95a8c55aa 100644 --- a/src/cmd/go/internal/test/test.go +++ b/src/cmd/go/internal/test/test.go @@ -331,14 +331,13 @@ profile the tests during execution: Writes test binary as -c would. -memprofile mem.out - Write a memory profile to the file after all tests have passed. + Write an allocation profile to the file after all tests have passed. Writes test binary as -c would. -memprofilerate n - Enable more precise (and expensive) memory profiles by setting - runtime.MemProfileRate. See 'go doc runtime.MemProfileRate'. - To profile all memory allocations, use -test.memprofilerate=1 - and pass --alloc_space flag to the pprof tool. + Enable more precise (and expensive) memory allocation profiles by + setting runtime.MemProfileRate. See 'go doc runtime.MemProfileRate'. + To profile all memory allocations, use -test.memprofilerate=1. -mutexprofile mutex.out Write a mutex contention profile to the specified file |