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| author | njl <njl@FreeBSD.org> | 2005-04-10 20:42:55 +0000 |
|---|---|---|
| committer | njl <njl@FreeBSD.org> | 2005-04-10 20:42:55 +0000 |
| commit | ef01f962751258288b25974f14e795c503fa91e4 (patch) | |
| tree | 95fc022002bbac6d784a9099ff07ea42b695689e /usr.sbin/powerd | |
| parent | 77a934a1eeadf53a0db0c332a55726859dcb413e (diff) | |
| download | FreeBSD-src-ef01f962751258288b25974f14e795c503fa91e4.zip FreeBSD-src-ef01f962751258288b25974f14e795c503fa91e4.tar.gz | |
Drop the default running value to 60% from 80%. Testing shows that we
cycle too much, wasting power if we trigger a jump to full speed too
easily. CPU-bound tasks quickly push idle below this level.
Diffstat (limited to 'usr.sbin/powerd')
| -rw-r--r-- | usr.sbin/powerd/powerd.8 | 2 | ||||
| -rw-r--r-- | usr.sbin/powerd/powerd.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/usr.sbin/powerd/powerd.8 b/usr.sbin/powerd/powerd.8 index fdf1924..d8d9bba 100644 --- a/usr.sbin/powerd/powerd.8 +++ b/usr.sbin/powerd/powerd.8 @@ -86,7 +86,7 @@ The default is 500 ms. Specifies the CPU idle percent level where adaptive mode should consider the CPU running and increase performance. -The default is 80% or lower. +The default is 65% or lower. .It Fl v Verbose mode. Messages about power changes will be printed to stdout and diff --git a/usr.sbin/powerd/powerd.c b/usr.sbin/powerd/powerd.c index a2ecb48..13f515d 100644 --- a/usr.sbin/powerd/powerd.c +++ b/usr.sbin/powerd/powerd.c @@ -44,9 +44,9 @@ __FBSDID("$FreeBSD$"); #include <sys/sysctl.h> #include <sys/resource.h> -#define DEFAULT_ACTIVE_PERCENT 80 +#define DEFAULT_ACTIVE_PERCENT 65 #define DEFAULT_IDLE_PERCENT 90 -#define DEFAULT_POLL_INTERVAL 500 +#define DEFAULT_POLL_INTERVAL 500 /* Poll interval in milliseconds */ enum modes_t { MODE_MIN, |
