dlink dir-615 тупит

Mem: 21116K used, 8628K free, 0K shrd, 1904K buff, 6280K cached
CPU: 13.3% usr  3.7% sys  0.0% nic  8.8% idle  0.0% io  0.0% irq 74.0% sirq
Load average: 1.62 0.47 0.16 2/28 1512
  PID  PPID USER     STAT   VSZ %MEM %CPU COMMAND
 1365     1 root     R     2268  7.6 51.8 httpd -p 80 
 1457  1454 root     R      924  3.1  8.8 top 
 1357     1 root     S      908  3.0  5.9 klogd 
  690     1 root     S     1264  4.2  5.1 resetbutton 
 1352     1 root     S      912  3.0  5.1 syslogd -L 
  838     1 root     S      688  2.3  2.2 dnsmasq --conf-file=/tmp/dnsmasq.conf
 1301     1 root     S     1904  6.3  0.0 startservice_f run_rc_startup 
  845     1 root     S     1360  4.5  0.0 upnp -D -W eth0 
  610     1 root     S     1300  4.3  0.0 watchdog 
  768     1 root     S     1192  4.0  0.0 hostapd -B /tmp/ath0_hostap.conf 
 1451   858 root     S     1012  3.4  0.0 dropbear -b /tmp/loginprompt -r /tmp/
 1291     1 root     S      980  3.2  0.0 ttraff 
  956     1 root     S      980  3.2  0.0 process_monitor 
  858     1 root     S      956  3.2  0.0 dropbear -b /tmp/loginprompt -r /tmp/
 1454  1451 root     S      932  3.1  0.0 -sh 
  825     1 root     S      912  3.0  0.0 telnetd 
    1     0 root     S      908  3.0  0.0 /sbin/init 
 1324     1 root     S      576  1.9  0.0 cron 
  589     2 root     SW<      0  0.0  0.0 [mtdblockd]
    3     2 root     SW<      0  0.0  0.0 [ksoftirqd/0]