Track Brian Kent's issue.
Comparing CASA-5 and CASA-6 across the two different CPUs available for batch processing in NM and CV shows that the newer CPUs (E5-2640v3) run a simple calibrations job about 1.25 times faster than the old CPUs (E5-2670).
RHEL7
| CASA | nmpost051 (E5-2640v3) | cvpost020 (E5-2640v3) | nmpost038 (E5-2670) | cvpost003 (E5-2670) |
|---|---|---|---|---|
| 5 | 114 (1:54), 117 (1:57) | 110 (1:50), 111 (1:51) | 144 (2:22), 143 (2:23) | 140 (2:20), 141 (2:21) |
| 6 | 156 (2:36), 164 (2:44) | 156 (2:36), 158 (2:38) | 200 (3:20), 201 (3:21) | 197 (3:17), 199 (3:19) |