William Yu <wyu@xxxxxxxxxxx> writes: > Biggest speedup I've found yet is the backup process (PG_DUMP --> GZIP). 100% > faster in 64-bit mode. This drastic speed might be more the result of 64-bit > GZIP though as I've seen benchmarks in the past showing encryption/compression > running 2 or 3 times faster in 64-bit mode versus 32-bit. Isn't this a major kernel bump too? So a different scheduler, different IO scheduler, etc? -- greg
