Background garbage collector (GC),. Net 4.5 server applicationProgramIs enabled by default.
- In a 32-bit operating system, the. NET heap is about 2 GB. With a 64-bit operating system, Microsoft believes that 10 Gb of heap is not common, and some customers even report that 50 GB of heap is used. However, if you want to use a single array larger than 2 GB, You need to enable gcallowverylargeobjects settings.
- In the. NET Server garbage collector, each Heap has a logic processor. The small object heap will rebalance when necessary, but the large object heap won't do so before. Net 4.5.
- When using a NUMA architecture with multiple CPU groups, you should enable the gccpugroup setting.
- You can temporarily disable the Garbage Collector in sustainedlowlatency mode in performance-important operations.
About server performance,. Net 4.5, and
Solve the problem of system. outofmemoryexception in ASP. NET
The. NET Framework 4.5 between des new Garbage Collector enhancements for client and server apps
