Server performance - Is this a healthy server or the one that's going to fail?

My dedicated server has been a little slow lately and I was wondering if it is caused by the server not having enough RAM. I ran the "top" command through Telnet to determine the server load, but I am having trouble understanding the output. Can anyone explain in to me (the results are pasted below)

Thanks,
Yevgeniy

8:38pm up 1 day, 4:25, 1 user, load average: 0.19, 0.12, 0.11
55 processes: 50 sleeping, 4 running, 1 zombie, 0 stopped
CPU states: 10.7% user, 3.1% system, 0.0% nice, 86.1% idle
Mem: 127968K av, 122864K used, 5104K free, 60484K shrd, 26020K buff
Swap: 102496K av, 0K used, 102496K free 73280K cached

PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU %MEM TIME COMMAND
20690 nobody 14 0 0 0 0 Z 0 4.5 0.0 0:00 imageview.cg
20341 admin 2 0 1020 1020 836 R 0 0.7 0.7 0:02 top
19382 nobody 1 0 2108 2108 1784 S 0 0.1 1.6 0:00 httpd
1 shutdown 0 0 480 480 412 S 0 0.0 0.3 0:04 init
2 shutdown 0 0 0 0 0 SW 0 0.0 0.0 0:00 kflushd
3 shutdown 0 0 0 0 0 SW 0 0.0 0.0 0:00 kpiod
4 shutdown 0 0 0 0 0 SW 0 0.0 0.0 0:00 kswapd
5 shutdown -20 -20 0 0 0 SW< 0 0.0 0.0 0:00 mdrecoveryd
112 shutdown 0 0 424 424 364 S 0 0.0 0.3 0:00 kerneld
393 shutdown 0 0 592 592 492 S 0 0.0 0.4 0:02 syslogd
404 shutdown 0 0 760 760 388 S 0 0.0 0.5 0:00 klogd
418 daemon 0 0 484 484 408 S 0 0.0 0.3 0:00 atd
432 shutdown 0 0 600 600 508 S 0 0.0 0.4 0:00 crond
446 shutdown 0 0 564 564 480 S 0 0.0 0.4 0:00 inetd
460 shutdown 0 0 1768 1768 776 S 0 0.0 1.3 0:03 named
502 shutdown 0 0 1760 1760 1664 S 0 0.0 1.3 0:00 httpd
534 shutdown 0 0 452 452 376 S 0 0.0 0.3 0:00 getty