| "enabled" : int | If this is 1 then the gc is enabled as usual. If it's 0 then all
automatically scheduled gc runs are disabled and the parameters
below have no effect, but explicit runs through the gc
function still works as usual. If it's -1 then the gc is
completely disabled so that even explicit gc calls won't do
anything.
|
| "garbage_ratio_low" : float | As long as the gc time is less than time_ratio below, aim to run
the gc approximately every time the ratio between the garbage
and the total amount of allocated things is this.
|
| "time_ratio" : float | When more than this fraction of the time is spent in the gc, aim
for garbage_ratio_high instead of garbage_ratio_low.
|
| "garbage_ratio_high" : float | Upper limit for the garbage ratio - run the gc as often as it
takes to keep it below this.
|
| "min_gc_time_ratio" : float | This puts an upper limit on the gc interval, in addition to the
factors above. It is specified as the minimum amount of time
spent doing gc, as a factor of the total time. The reason for
this limit is that the current amount of garbage can only be
measured in a gc run, and if the gc starts to run very seldom
due to very little garbage, it might get too slow to react to an
increase in garbage generation. Set to 0.0 to turn this limit
off.
|
| "average_slowness" : float | When predicting the next gc interval, use a decaying average
with this slowness factor. It should be a value between 0.0 and
1.0 that specifies the weight to give to the old average value.
The remaining weight up to 1.0 is given to the last reading.
|
| "pre_cb" : function(:void) | This function is called when the gc starts.
|
| "post_cb" : function(:void) | This function is called when the mark and sweep pass of the gc
is done.
|
| "destruct_cb" : function(object:void) | This function is called once for each object that is part of
a cycle just before the gc will destruct it.
|
| "done_cb" : function(int:void) | This function is called when the gc is done and about to exit.
The argument is the same value as will be returned by gc().
|
Pike.count_memory()