Look at > Created_tmp_disk_tables 14768 > Created_tmp_tables 269520 > Created_tmp_files 3
Increase tmp_table_size = 64M: it's used to stop going to disk and some internal mysql operations. > Handler_read_rnd_next 58229817 Your tables are not index properly, your doing a lot of table scans. Your biggest perf. Gain will come from changing your schema and or optimizing your queries. DVP ---- Dathan Vance Pattishall http://www.friendster.com > -----Original Message----- > From: Shaun [mailto:[EMAIL PROTECTED] > Sent: Thursday, November 18, 2004 10:56 AM > To: [EMAIL PROTECTED] > Subject: Optimizing MySQL > > Hello, > > I was wondering if a more knowledgeable person could help me out with my > configuration and let me know how I could further optimize MySQL. Here's > the hardware on my dedicated server: > > Processor #1 Vendor: GenuineIntel > Processor #1 Name: Intel(R) Pentium(R) 4 CPU 2.40GHz > Processor #1 speed: 2400.152 MHz > Processor #1 cache size: 1024 KB > Memory 512 MB > > > Here's what I get for the command SHOW STATUS: > > Aborted_clients 247 > Aborted_connects 483 > Bytes_received 531539854 > Bytes_sent 503095410 > Connections 450758 > Created_tmp_disk_tables 14768 > Created_tmp_tables 269520 > Created_tmp_files 3 > Delayed_insert_threads 0 > Delayed_writes 0 > Delayed_errors 0 > Flush_commands 1 > Handler_commit 0 > Handler_delete 27837 > Handler_read_first 670529 > Handler_read_key 285579436 > Handler_read_next 394084433 > Handler_read_prev 680815 > Handler_read_rnd 5230552 > Handler_read_rnd_next 58229817 > Handler_rollback 0 > Handler_update 384098 > Handler_write 77442968 > Key_blocks_used 50333 > Key_read_requests 1081940322 > Key_reads 45598 > Key_write_requests 66458416 > Key_writes 41372551 > Max_used_connections 154 > Not_flushed_key_blocks 0 > Not_flushed_delayed_rows 0 > Open_tables 256 > Open_files 323 > Open_streams 0 > Opened_tables 1022 > Questions 30428972 > Qcache_queries_in_cache 0 > Qcache_inserts 0 > Qcache_hits 0 > Qcache_lowmem_prunes 0 > Qcache_not_cached 0 > Qcache_free_memory 0 > Qcache_free_blocks 0 > Qcache_total_blocks 0 > Rpl_status NULL > Select_full_join 268 > Select_full_range_join 0 > Select_range 66211 > Select_range_check 0 > Select_scan 151459 > Slave_open_temp_tables 0 > Slave_running OFF > Slow_launch_threads 2 > Slow_queries 15783 > Sort_merge_passes 0 > Sort_range 476962 > Sort_rows 5241809 > Sort_scan 283556 > Table_locks_immediate 31443397 > Table_locks_waited 20243 > Threads_cached 4 > Threads_created 2423 > Threads_connected 5 > Threads_running 1 > Uptime 771502 > > > Here are the complete contents of my my.cnf file > > [mysqld] > skip-locking > set-variable = key_buffer=256M > set-variable = max_allowed_packet=1M > set-variable = table_cache=256 > set-variable = sort_buffer=1M > set-variable = record_buffer=1M > set-variable = myisam_sort_buffer_size=64M > set-variable = thread_cache=8 > set-variable = max_connections=500 > set-variable = ft_min_word_len=1 > log-slow-queries=/var/log/slow-queries.log > set-variable = long_query_time=1 > safe-show-database > > > Thanks a lot for your help! > > http://www.hdtv-info.org > http://www.entertainment-news.org > http://www.political-news.org -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
