| Original Postgres 9.3devel | SELECT ONLY | |||||||||
| SIZE | 16GB-2GB | 16GB-2GB | 16GB-2GB | 16GB-2GB | ||||||
| Clients | 8C / 8T | 16C / 16T | 32C / 32T | 64C / 64T | ||||||
| RUN-1 | 54776 | 98603386 | 53078 | 95553122 | 49599 | 89303327 | 41925 | 75693623 | ||
| RUN-2 | 54732 | 98522194 | 53068 | 95543480 | 49421 | 88991364 | 41818 | 75333318 | ||
| RUN-3 | 54860 | 98756859 | 52980 | 95380498 | 49503 | 89133640 | 41602 | 75086132 | ||
| RUN-4 | 54887 | 98801388 | 53005 | 95424912 | 49434 | 89014009 | 41788 | 75409361 | ||
| Average | 54814 | 98670957 | 53033 | 95475503 | 49489 | 89110585 | 41783 | 75380609 | ||
| Bgwriter/Checkpoint process moving unused bufferes to Free List modification | ||||||||||
| SIZE | 16GB-2GB | 16GB-2GB | 16GB-2GB | 16GB-2GB | ||||||
| Clients | 8C / 8T | 16C / 16T | 32C / 32T | 64C / 64T | ||||||
| RUN-1 | 50255 | 90465215 | 53557 | 96413871 | 49167 | 88531712 | 41641 | 75211758 | ||
| RUN-2 | 51604 | 92894113 | 53424 | 96177581 | 49103 | 88421803 | 41440 | 74835088 | ||
| RUN-3 | 48718 | 87693582 | 53282 | 95920251 | 49055 | 88330214 | 41727 | 75180863 | ||
| RUN-4 | 49367 | 88866592 | 53273 | 95905700 | 49087 | 88368513 | 41440 | 74824832 | ||
| Average | 49986 | 89979876 | 53384 | 96104351 | 49103 | 88413061 | 41562 | 75013135 | ||
| Diff in % With Original | ||||||||||
| Difference | -8.808 | -8.808 | 0.662 | 0.6586 | -0.78 | -0.783 | -0.529 | -0.487 | ||