Site |
Source location where the allocation took place. Click for more details about the allocations from this site. |
Count |
Count is the number of objects allocated from a particular site during this execution. |
Occupancy |
Occupancy is a measure of the cumulative time during which instances allocated at this site are stale, summed over all instances. |
Kind |
A site allocates a DOM object, a FUNCTION, or a regular OBJECT. |
Leak |
Leak means that the count of stale instances is increasing over the life of the execution. |
Staleness |
Staleness is a measure of the occupancy of a site relative to the overall occupancy across all sites. |
Inline-able |
Inline-ability is the fraction
of instances created at this site that are pointed uniquely by another object and
could be folded in (inlined) into that other object. The identity of that other object is revealed by clicking the number. |
Non-escaping |
Non escaping is the fraction of instances created at a
site that do not escape to the caller of the function in which they were allocated. |