Intel(R) Memory Latency Checker - v3.12 Measuring idle latencies for sequential access (in ns)... Numa node Numa node 0 1 0 81.9 129.0 1 122.5 80.8 Measuring Peak Injection Memory Bandwidths for the system Bandwidths are in MB/sec (1 MB/sec = 1,000,000 Bytes/sec) Using all the threads from each core if Hyper-threading is enabled Using traffic with the following read-write ratios ALL Reads : 126912.2 3:1 Reads-Writes : 66042.0 2:1 Reads-Writes : 102700.1 1:1 Reads-Writes : 88529.7 Stream-triad like: 93077.4 All NT writes : 78795.6 1:1 Read-NT write: 82886.5 Measuring Memory Bandwidths between nodes within system Bandwidths are in MB/sec (1 MB/sec = 1,000,000 Bytes/sec) Using all the threads from each core if Hyper-threading is enabled Using Read-only traffic type Numa node Numa node 0 1 0 63509.3 30463.7 1 30472.2 63792.0 Measuring Loaded Latencies for the system Using all the threads from each core if Hyper-threading is enabled Using Read-only traffic type Inject Latency Bandwidth Delay (ns) MB/sec ========================== 00000 292.72 126299.0 00002 292.37 126289.0 00008 288.53 126332.1 00015 285.61 126249.0 00050 269.54 125687.3 00100 257.42 124665.4 00200 198.50 119536.1 00300 135.80 95900.8 00400 111.41 74369.1 00500 100.35 60355.2 00700 94.54 43772.0 01000 88.26 31124.7 01300 85.85 24206.5 01700 85.15 18732.8 02500 83.64 13021.2 03500 83.44 9540.3 05000 82.52 6917.7 09000 81.10 4204.8 20000 80.08 2337.2 Measuring cache-to-cache transfer latency (in ns)... Local Socket L2->L2 HIT latency 37.9 Local Socket L2->L2 HITM latency 41.5 Remote Socket L2->L2 HITM latency (data address homed in writer socket) Reader Numa Node Writer Numa Node 0 1 0 - 100.5 1 100.2 - Remote Socket L2->L2 HITM latency (data address homed in reader socket) Reader Numa Node Writer Numa Node 0 1 0 - 102.1 1 101.6 -