The following IBS OP derived metrics are used to generate false cache sharing report.
| Metric | Description |
|---|---|
| IBS_LOAD_STORE | Total Loads and stores sampled |
| IBS_LOAD | Total Loads |
| IBS_STORE | Total Stores |
| IBS_DC_MISS_LAT | Accumulated load latencies for the loads to cache lines |
| IBS_LOAD_DC_L2_HIT | Load operations hit in data cache or L2 cache |
| IBS_NB_LOCAL_CACHE_MODIFIED | Loads that were serviced from the local cache (L3) and the cache hit state was Modified |
| IBS_NB_LOCAL_CACHE_OWNED | Loads that were serviced from the local cache (L3) and the cache hit state was Owned |
| IBS_NB_LOCAL_CACHE_MISS | Loads that were missed in local cache (L3) and serviced by remote cache, local, or remote DRAM |
| IBS_NB_REMOTE_CACHE_MODIFED | Loads that were serviced from the remote cache (L3) and the cache hit state was Modified |
| IBS_NB_REMOTE_CACHE_OWNED | Loads that were serviced from the remote cache (L3) and the cache hit state was Owned |
| IBS_NB_LOCAL_DRAM | Loads that hit in local memory (Memory channels attached to local socket or local CCD) |
| IBS_NB_REMOTE_DRAM | Loads that hit in remote memory (Memory channels attached to remote socket or other CCDs in the local socket) |
| IBS_STORE_DC_MISS | Store operations missed in data cache |