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+The following is a demonstration of the dnlcstat command.
+
+
+Here we run dnlcstat with no options. It prints a line every second,
+
+ # dnlcstat
+ dnlc %hit hit miss
+ 0 0 0
+ 0 0 0
+ 93 95 7
+ 89 1920 231
+ 89 2130 243
+ 91 2358 232
+ 92 1476 124
+ 92 1953 159
+ 94 2416 134
+ 94 1962 114
+ 95 2113 101
+ 97 1969 54
+ 98 1489 26
+ 41 564 786
+ 40 622 913
+ 35 520 952
+ 27 937 2503
+ 22 1696 5806
+ 22 955 3281
+ 21 1377 5059
+ 31 2043 4516
+ 22 1423 4968
+ 13 550 3438
+ 2 95 3810
+ 0 58 6410
+ 4 223 4433
+ 4 198 4491
+ 7 339 4383
+
+In another window, a "find /" was run. We can see the DNLC activity above,
+initially there are high hit rates in the DNLC - over 90%. Eventually
+the find command exhausts the DNLC, and the hit rate drops to below 10%.
+