diff options
| -rw-r--r-- | changelog.d/release-tuning.change | 1 | ||||
| -rw-r--r-- | rel/vm.args.eex | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/changelog.d/release-tuning.change b/changelog.d/release-tuning.change new file mode 100644 index 000000000..bf9abc3ad --- /dev/null +++ b/changelog.d/release-tuning.change @@ -0,0 +1 @@ +Tuning for release builds to lower CPU usage. diff --git a/rel/vm.args.eex b/rel/vm.args.eex index 71e803264..8e38fee4b 100644 --- a/rel/vm.args.eex +++ b/rel/vm.args.eex @@ -9,3 +9,8 @@ ## Tweak GC to run more often ##-env ERL_FULLSWEEP_AFTER 10 + +# Disable wasteful busywait. ++sbwt none ++sbwtdcpu none ++sbwtdio none |