I just upgraded from 4.0.18 to 5.0.24a - some numbers in 'show status' appear to be correct but others are staying at zero and I'm really not understanding why... How can I have: [code]| Qcache_free_blocks | 4445 | | Qcache_free_memory | 17250328 | | Qcache_hits | 5552397 | | Qcache_inserts | 1395677 | | Qcache_lowmem_prunes | 15564 | | Qcache_not_cached | 17446 | | Qcache_queries_in_cache | 7215 | | Qcache_total_blocks | 19079 | | Questions | 8852772 | Table_locks_immediate | 2718043 | | Table_locks_waited | 33877 | [/code] with [code] | Bytes_received | 91 | | Bytes_sent | 86 | | Select_full_join | 0 | | Select_full_range_join | 0 | | Select_range | 0 | | Select_range_check | 0 | | Select_scan | 1 | [/code] I'm confused...