Dell PowerEdge R940xa PlasmaENGINE on EMC - Page 9

Related resources • Bottom Middle (Network Packets/sec): Network traffic (ignore because the test is local) • Top Right (Plasma Engine and Apache Spark Throughput rows/sec): Green line is PlasmaENGINE®. Throughput is the rows/sec processed by PlasmaENGINE® on the R940xa. • Bottom Right (Plasma Engine Throughput bytes/sec): Throughput of bytes/sec processed on PlasmaENGINE® on the R940xa. Apache Spark Rows Per Second Figure 5: Rows per second Graph Plot Points: • Top Left (CPU Average): Average utilization of CPUs by Apache Spark during benchmark test. • Middle Left (GPU Utilization): Average utilization of GPU. Note Spark doesn't use the GPU. • Bottom Left (Network Traffic/sec): Network traffic (ignore because the test is local) • Top Middle (Memory Available): System memory, not GPU memory. • Middle (GPU Memory Utilization): Note that it's not used when Spark is running. • Bottom Middle (Network Packets/sec): Network traffic (ignore because the test is local) • Top Right (Plasma Engine and Apache Spark Throughput rows/sec): Yellow line is the throughput (rows/sec) processed by Apache Spark on the R940xa. • Bottom Right (Plasma Engine Throughput bytes/sec): N/A 9 PlasmaENGINE® on PowerEdge R940xa