Intel® VTune™ Profiler User Guide

User Guide

Contents

Remote Cache

Metric Description

This metric shows how often CPU was stalled on loads from remote cache in other sockets. This is caused often due to non-optimal NUMA allocations.

Possible Issues

The number of CPU stalls on loads from the remote cache exceeds the threshold. This is often caused by non-optimal NUMA memory allocations.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804