Memory is getting killed

Hello, our memory is raising slowly. It's at 56% right now. It has risen 8% in the past 15 minutes. I have rebooted the server twice and it will go back down, then rise again. Can you please help us by telling me how to lower it? Here are some logs:

Warning: bad syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 2560 460 ? S 17:42 0:00 init [3]
root 2 0.0 0.0 0 0 ? SWN 17:42 0:00 [ksoftirqd/0]
root 3 0.0 0.0 0 0 ? SW< 17:42 0:00 [events/0]
root 4 0.0 0.0 0 0 ? SW< 17:42 0:00 [khelper]
root 16 0.0 0.0 0 0 ? SW< 17:42 0:00 [kacpid]
root 86 0.0 0.0 0 0 ? SW< 17:42 0:00 [kblockd/0]
root 94 0.0 0.0 0 0 ? SW 17:42 0:00 [khubd]
root 148 0.0 0.0 0 0 ? SW 17:42 0:00 [pdflush]
root 149 0.0 0.0 0 0 ? SW 17:42 0:00 [pdflush]
root 151 0.0 0.0 0 0 ? SW< 17:42 0:00 [aio/0]
root 150 0.0 0.0 0 0 ? SW 17:42 0:00 [kswapd0]
root 244 0.0 0.0 0 0 ? SW 17:42 0:00 [kseriod]
root 426 0.0 0.0 0 0 ? SW 17:42 0:00 [kjournald]
root 1286 0.0 0.0 0 0 ? SW 17:42 0:00 [kjournald]
named 2098 0.0 0.7 37436 3628 ? S 17:43 0:00 /usr/sbin/named -
root 2154 0.0 0.1 2884 568 ? S 17:43 0:00 syslogd -m 0
root 2158 0.0 0.0 1520 448 ? S 17:43 0:00 klogd -x
root 2205 0.0 0.1 2916 556 ? S 17:43 0:00 rpc.idmapd
root 2288 0.0 0.1 2532 740 ? S 17:43 0:00 /usr/sbin/smartd
root 2298 0.0 0.1 2628 524 ? S 17:43 0:00 /usr/sbin/acpid
root 2308 0.0 0.2 3988 1428 ? S 17:43 0:00 /usr/sbin/sshd
root 2323 0.0 0.1 3324 824 ? S 17:43 0:00 xinetd -stayalive
root 2343 0.0 0.6 7956 3232 ? S 17:43 0:00 chkservd
root 2442 0.0 2.0 28576 10440 ? S 17:43 0:00 /usr/local/apache
nobody 2465 0.0 2.8 32104 14660 ? S 17:43 0:00 /usr/local/apache
nobody 2466 0.1 3.3 34148 16980 ? S 17:43 0:01 /usr/local/apache
nobody 2467 0.0 3.2 33756 16404 ? S 17:43 0:00 /usr/local/apache
nobody 2468 0.0 2.7 31440 14156 ? S 17:43 0:00 /usr/local/apache
nobody 2469 0.0 2.7 31604 14280 ? S 17:43 0:00 /usr/local/apache
root 2470 0.0 1.3 11048 6792 ? S 17:43 0:00 cppop - accepting
nobody 2501 0.0 3.8 37232 19960 ? S 17:43 0:01 /usr/local/apache
nobody 2519 0.0 2.8 31812 14604 ? S 17:43 0:00 /usr/local/apache
nobody 2520 0.1 4.0 37800 20516 ? S 17:43 0:01 /usr/local/apache
root 2606 0.0 0.1 2328 644 ? S 17:43 0:00 crond
root 2756 0.0 1.5 9488 8072 ? S 17:43 0:00 cpsrvd - waiting
root 2768 0.0 1.2 10780 6392 ? SN 17:43 0:00 cpanellogd - slee
root 2772 0.0 1.3 8124 6724 ? S 17:43 0:00 cppop - accepting
nobody 2776 0.0 0.5 5360 2616 ? S 17:43 0:00 entropychat
nobody 2780 0.0 0.1 1692 588 ? S 17:43 0:00 /usr/local/cpanel
cpanel 2822 0.0 0.5 37064 2748 ? S 17:43 0:00 /usr/bin/stunnel-
mailman 2835 0.0 1.0 9324 5516 ? S 17:43 0:00 /usr/bin/python2
dbus 2843 0.0 0.1 2868 800 ? S 17:43 0:00 dbus-daemon-1 --s
mailman 2854 0.0 1.0 10100 5404 ? S 17:43 0:00 /usr/bin/python2
mailman 2855 0.0 1.0 8440 5420 ? S 17:43 0:00 /usr/bin/python2
mailman 2856 0.0 1.0 9072 5408 ? S 17:43 0:00 /usr/bin/python2
mailman 2857 0.0 1.0 9388 5404 ? S 17:43 0:00 /usr/bin/python2
mailman 2858 0.0 1.0 8544 5440 ? S 17:43 0:00 /usr/bin/python2
mailman 2859 0.0 1.0 10216 5516 ? S 17:43 0:00 /usr/bin/python2
mailman 2860 0.0 1.0 8836 5408 ? S 17:43 0:00 /usr/bin/python2
mailman 2861 0.0 1.0 8656 5404 ? S 17:43 0:00 /usr/bin/python2
root 2877 0.0 0.0 1492 468 ? S 17:43 0:00 /usr/sbin/portsen
nobody 2947 0.1 3.8 37208 19952 ? S 17:43 0:01 /usr/local/apache
root 2948 0.0 0.0 0 0 ? SW< 17:43 0:00 [loop0]
root 2949 0.0 0.0 0 0 ? SW 17:43 0:00 [kjournald]
root 2976 0.0 0.2 5492 1280 tty8 S 17:43 0:00 /bin/bash
root 2996 0.0 0.0 2804 384 ? S 17:43 0:00 mdadm --monitor -
root 3019 0.0 0.0 1504 408 tty1 S 17:43 0:00 /sbin/mingetty tt
root 3020 0.0 0.0 2100 404 tty2 S 17:43 0:00 /sbin/mingetty tt
root 3021 0.0 0.0 2408 408 tty3 S 17:43 0:00 /sbin/mingetty tt
root 3022 0.0 0.0 1756 404 tty4 S 17:43 0:00 /sbin/mingetty tt
root 3023 0.0 0.0 1912 408 tty5 S 17:43 0:00 /sbin/mingetty tt
root 3024 0.0 0.0 2008 408 tty6 S 17:43 0:00 /sbin/mingetty tt
root 3213 0.0 0.2 5200 1160 ? S 17:43 0:00 /bin/sh /usr/bin/
mysql 3234 0.0 2.7 33624 14156 ? S 17:43 0:00 /usr/sbin/mysqld
mysql 3249 0.0 2.7 33624 14156 ? S 17:43 0:00 /usr/sbin/mysqld
mysql 3250 0.0 2.7 33624 14156 ? S 17:43 0:00 /usr/sbin/mysqld
mysql 3251 0.0 2.7 33624 14156 ? S 17:43 0:00 /usr/sbin/mysqld
mysql 3252 0.0 2.7 33624 14156 ? S 17:43 0:00 /usr/sbin/mysqld
mysql 3253 0.0 2.7 33624 14156 ? S 17:43 0:00 /usr/sbin/mysqld
mysql 3272 0.0 2.7 33624 14156 ? S 17:43 0:00 /usr/sbin/mysqld
mysql 3279 0.0 2.7 33624 14156 ? S 17:43 0:00 /usr/sbin/mysqld
mysql 3289 0.0 2.7 33624 14156 ? S 17:43 0:00 /usr/sbin/mysqld
mysql 3290 0.0 2.7 33624 14156 ? S 17:43 0:00 /usr/sbin/mysqld
postgres 3332 0.0 0.3 20360 2004 ? S 17:43 0:00 /usr/bin/postmast
postgres 3340 0.0 0.3 11160 1784 ? S 17:43 0:00 postgres: stats b
postgres 3341 0.0 0.3 10168 1828 ? S 17:43 0:00 postgres: stats c
cpanel 3375 0.0 5.6 33596 29184 ? S 17:43 0:00 interchange
nobody 3442 0.0 3.2 33960 16548 ? S 17:44 0:00 /usr/local/apache
root 3564 0.0 0.3 6804 1748 ? S 17:44 0:00 pure-ftpd (SERVER
root 3567 0.0 0.1 6548 632 ? S 17:44 0:00 /usr/sbin/pure-au
bobcatas 3571 0.1 0.3 6904 1932 ? S 17:44 0:01 pure-ftpd (IDLE)
mailnull 5590 0.0 0.9 10016 4788 ? S 17:52 0:00 /usr/bin/perl /us
mysql 5591 0.0 2.7 33624 14156 ? S 17:52 0:00 /usr/sbin/mysqld
root 5959 0.0 1.3 20344 6928 ? S 17:54 0:00 /usr/sbin/clamd
mailnull 5965 0.0 0.3 7504 1656 ? S 17:54 0:00 /usr/sbin/exim -b
mailnull 5971 0.0 0.3 8324 1612 ? S 17:54 0:00 /usr/sbin/exim -b
mailnull 5976 0.0 0.3 7572 1588 ? S 17:54 0:00 /usr/sbin/exim -t
root 6004 0.0 3.9 22236 20296 ? S 17:54 0:00 /usr/bin/spamd -d
root 6025 0.0 0.2 3236 1360 ? S 17:54 0:00 antirelayd
root 6026 0.0 4.0 22696 20796 ? S 17:54 0:00 spamd child
root 6027 0.0 3.9 22236 20296 ? S 17:54 0:00 spamd child
root 6028 0.0 3.9 22236 20296 ? S 17:54 0:00 spamd child
root 6029 0.0 3.9 22236 20296 ? S 17:54 0:00 spamd child
root 6030 0.0 3.9 22236 20296 ? S 17:54 0:00 spamd child
root 6922 0.0 0.4 7652 2152 ? S 18:01 0:00 sshd: root@pts/0
root 6929 0.0 0.2 5076 1320 pts/0 S 18:02 0:00 -bash
root 6977 0.0 0.1 3956 744 pts/0 R 18:04 0:00 ps -aux

top - 18:03:29 up 20 min, 1 user, load average: 0.03, 0.06, 0.11
Tasks: 97 total, 1 running, 96 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.3% us, 0.3% sy, 0.0% ni, 99.3% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 512028k total, 428076k used, 83952k free, 41108k buffers
Swap: 1044216k total, 0k used, 1044216k free, 142332k cached

MemTotal: 512028 kB
MemFree: 81384 kB
Buffers: 40776 kB
Cached: 142144 kB
SwapCached: 0 kB
Active: 311348 kB
Inactive: 76628 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 512028 kB
LowFree: 81384 kB
SwapTotal: 1044216 kB
SwapFree: 1044216 kB
Dirty: 432 kB
Writeback: 0 kB
Mapped: 229244 kB
Slab: 37240 kB
CommitLimit: 1300228 kB
Committed_AS: 587168 kB
PageTables: 2704 kB
VmallocTotal: 507896 kB
VmallocUsed: 1796 kB
VmallocChunk: 505772 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 4096 kB

Thanks,
Jordan

 

 

 

 

Top