diff options
Diffstat (limited to 'src/runtime/extern.go')
| -rw-r--r-- | src/runtime/extern.go | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/runtime/extern.go b/src/runtime/extern.go index 1773c8fe7e..640688e004 100644 --- a/src/runtime/extern.go +++ b/src/runtime/extern.go @@ -50,19 +50,13 @@ It is a comma-separated list of name=val pairs setting these named variables: gcshrinkstackoff: setting gcshrinkstackoff=1 disables moving goroutines onto smaller stacks. In this mode, a goroutine's stack can only grow. - gcrescanstacks: setting gcrescanstacks=1 enables stack - re-scanning during the STW mark termination phase. This is - helpful for debugging if objects are being prematurely - garbage collected. - gcstoptheworld: setting gcstoptheworld=1 disables concurrent garbage collection, making every garbage collection a stop-the-world event. Setting gcstoptheworld=2 also disables concurrent sweeping after the garbage collection finishes. gctrace: setting gctrace=1 causes the garbage collector to emit a single line to standard error at each collection, summarizing the amount of memory collected and the - length of the pause. Setting gctrace=2 emits the same summary but also - repeats each collection. The format of this line is subject to change. + length of the pause. The format of this line is subject to change. Currently, it is: gc # @#s #%: #+#+# ms clock, #+#/#/#+# ms cpu, #->#-># MB, # MB goal, # P where the fields are as follows: |