Hello, I transfered all sites from old server to new server i have exatcly configuration but on new server i have centos 64bit. On old server i have memory used about 40% at the eveneng, on new server i have memory used 50% in the morning and hole day i am waiting eveneng to see how much i will have memory used! I have Quad Core Xeon 2.4GHz 4GB RAM 500GB SATA hd CentOS 5.3 64 bit i setuped exactly configuration as on old server. Just done with copy/paste! httpd.conf Timeout 200 KeepAlive On MaxKeepAliveRequests 100 KeepAliveTimeout 10 <IfModule prefork.c> StartServers 5 MinSpareServers 5 MaxSpareServers 10 ServerLimit 500 MaxClients 500 MaxRequestsPerChild 800 </IfModule> Code (markup): my.cnf login as: root [mysqld] set-variable = max_connections=500 safe-show-database #added #log-bin #disable bin login query_cache_limit = 2M # default was 1M # Set query cache to 32 MB query_cache_size = 64M # default was 0 # Enable caching query_cache_type = 1 table_cache = 256 #default was 64 key_buffer_size = 64M # default was 8M Code (markup): my top top - 14:31:16 up 2:35, 2 users, load average: 0.80, 0.71, 0.61 Tasks: 196 total, 1 running, 195 sleeping, 0 stopped, 0 zombie Cpu(s): 8.3%us, 1.2%sy, 0.1%ni, 88.7%id, 1.5%wa, 0.0%hi, 0.2%si, 0.0%st Mem: 4046512k total, 2310212k used, 1736300k free, 106704k buffers Swap: 4208988k total, 0k used, 4208988k free, 1060156k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 15276 root 39 18 112m 16m 3092 S 39.3 0.4 0:11.74 cpanellogd 14459 nobody 16 0 125m 17m 4496 S 15.7 0.4 0:00.38 httpd 7561 nobody 16 0 123m 15m 4200 S 5.9 0.4 0:02.23 httpd 11753 nobody 16 0 121m 13m 4104 S 3.9 0.3 0:01.16 httpd 13974 nobody 16 0 120m 12m 4104 S 3.9 0.3 0:00.76 httpd 15701 nobody 18 0 121m 12m 3688 S 3.9 0.3 0:00.04 httpd 30350 root 23 0 1448m 139m 10m S 3.9 3.5 0:52.51 java 8119 nobody 15 0 144m 37m 4820 S 2.0 0.9 0:02.28 httpd 12986 nobody 15 0 144m 35m 5120 S 2.0 0.9 0:00.68 httpd 15698 nobody 15 0 121m 12m 3612 S 2.0 0.3 0:00.02 httpd 15809 root 15 0 12736 1056 716 R 2.0 0.0 0:00.01 top 28622 mysql 16 0 335m 96m 3844 S 2.0 2.4 4:06.18 mysqld 1 root 15 0 10348 704 588 S 0.0 0.0 0:01.22 init 2 root RT -5 0 0 0 S 0.0 0.0 0:00.01 migration/0 3 root 34 19 0 0 0 S 0.0 0.0 0:00.01 ksoftirqd/0 4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0 5 root RT -5 0 0 0 S 0.0 0.0 0:00.00 migration/1 6 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/1 7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1 8 root RT -5 0 0 0 S 0.0 0.0 0:00.04 migration/2 9 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/2 10 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/2 11 root RT -5 0 0 0 S 0.0 0.0 0:00.00 migration/3 12 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/3 13 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/3 14 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/0 15 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/1 16 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/2 17 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/3 18 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 khelper 57 root 20 -5 0 0 0 S 0.0 0.0 0:00.00 kthread 64 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kblockd/0 65 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kblockd/1 66 root 10 -5 0 0 0 S 0.0 0.0 0:00.04 kblockd/2 67 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kblockd/3 68 root 17 -5 0 0 0 S 0.0 0.0 0:00.00 kacpid 177 root 16 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/0 178 root 17 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/1 179 root 17 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/2 180 root 17 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/3 183 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 khubd 185 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kseriod 271 root 15 0 0 0 0 S 0.0 0.0 0:00.00 khungtaskd 272 root 21 0 0 0 0 S 0.0 0.0 0:00.00 pdflush 273 root 15 0 0 0 0 S 0.0 0.0 0:00.28 pdflush 274 root 10 -5 0 0 0 S 0.0 0.0 0:00.11 kswapd0 275 root 17 -5 0 0 0 S 0.0 0.0 0:00.00 aio/0 276 root 18 -5 0 0 0 S 0.0 0.0 0:00.00 aio/1 277 root 19 -5 0 0 0 S 0.0 0.0 0:00.00 aio/2 278 root 19 -5 0 0 0 S 0.0 0.0 0:00.00 aio/3 420 root 11 -5 0 0 0 S 0.0 0.0 0:00.00 kpsmoused 467 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 ata/0 468 root 13 -5 0 0 0 S 0.0 0.0 0:00.00 ata/1 Code (markup): How can i decrease memory to lower bit? Or where i wrong? I have social dating site on my server!
I think as far as the load shows normal, you really needn't worry about the memory. Apache seems to take a bit of memory. From the settings given, you can try increasing the MaxRequestsPerChild value to 2000.