cucsProcessorErrorStatsMirroringInterSockErrors2WeeksH is a read-only Gauge32 on the processor's ErrorStats object, a companion figure kept alongside the base mirroringInterSockErrors2Weeks counter and covering the same memory-mirroring errors detected across the link between CPU sockets over the same rolling two-week window. An admin watching this CPU cares because a climbing count here points at inter-socket memory mirroring degrading, which is exactly the kind of silent memory-subsystem fault that precedes an uncorrectable error or a forced DIMM/processor replacement. For example, if inter-socket memory mirroring on a blade's processor starts logging a nonzero and rising value here week over week, an admin would schedule that blade for a memory reseat or RMA before the errors escalate to a crash.