Well, it was not really 100%, but ...
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND
2393 bor 20 0 26124 25M 15420 R 72,6 10,2 20:40 kdeinit
{pts/1}% strace -p 2393 |& less
gettimeofday({1006700751, 841903}, NULL) = 0
gettimeofday({1006700751, 841990}, NULL) = 0
write(3, "5\30\4\0m\273\253\0031\0\0\0X\0?\0>\0\7\0k\273\253\3m\273"...,
376) =
376
ioctl(3, 0x541b, [0]) = 0
gettimeofday({1006700751, 844244}, NULL) = 0
select(8, [3 4 6 7], [], NULL, {0, 0}) = 0 (Timeout)
gettimeofday({1006700751, 844427}, NULL) = 0
gettimeofday({1006700751, 844501}, NULL) = 0
gettimeofday({1006700751, 845241}, NULL) = 0
gettimeofday({1006700751, 845305}, NULL) = 0
gettimeofday({1006700751, 845346}, NULL) = 0
write(3, "5\30\4\0q\273\253\0031\0\0\0X\0?\0>\0\7\0o\273\253\3q\273"...,
192) =
192
ioctl(3, 0x541b, [0]) = 0
gettimeofday({1006700751, 845956}, NULL) = 0
select(8, [3 4 6 7], [], NULL, {0, 0}) = 0 (Timeout)
gettimeofday({1006700751, 846110}, NULL) = 0
...
{pts/1}% rpm -q kdebase
kdebase-2.2.1-16mdk
{pts/1}% ps -fp 2393
UID PID PPID C STIME TTY TIME CMD
bor 2393 1947 70 17:36 ? 00:21:22 kdeinit: konqueror
--silent
-andrej