2dfc5b5aac
Extent splitting and coalescing is a major component of large allocation overhead, and disabling coalescing of cached extents provides a simple and effective hysteresis mechanism. Once two-phase purging is implemented, it will probably make sense to leave coalescing disabled for the first phase, but coalesce during the second phase. |
||
|---|---|---|
| .. | ||
| jemalloc | ||
| msvc_compat | ||