Improving NFS Performance on HPC Clusters with Dell Fluid Cache for DAS23Figure 12 shows that on a cold-cache read for sequential tests, the throughput of the DFC configurationdrops from a peak of ~3,050 MiB/s to ~1,050 Mi/s. Data needs to be pulled from backend storage andhence the drop in performance. This is lower than the baseline throughput.Cold-cache sequential readsFigure 12.Cold-cache random readsFigure 13.05001000150020002500300035001 2 4 8 16 32 48 64Throughput in MiB/sNumber of concurrent clientsCold-cache Sequential ReadsDFC-WB DFC-WB-coldcache baseline0200004000060000800001000001200001400001 2 4 8 16 32 48 64IOPSNumber of concurrent clientsCold-cache Random ReadsFC-WB FC-WB-coldcache baseline
