$ free -m; for i in `seq 1 50`; do echo -n "$i `date "+%s"` "; ps -o %mem=,cmd= -C tahoe; tahoe get "root:path/to/myfile" /dev/null; done; ps -o %mem=,cmd= -C tahoe; free -m
             total       used       free     shared    buffers     cached
Mem:          1506        138       1368          0         12         49
-/+ buffers/cache:         76       1430
Swap:          258          0        258
1 1359750553  2.9 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
2 1359750663  4.4 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
3 1359750775  5.8 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
4 1359750891  7.1 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
5 1359751006  8.5 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
6 1359751121  9.7 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
7 1359751237 11.1 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
8 1359751353 12.4 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
9 1359751468 13.8 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
10 1359751584 15.1 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
11 1359751701 16.3 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
12 1359751816 16.5 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
13 1359751983 16.6 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
14 1359752099 16.6 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
15 1359752260 16.6 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
16 1359752376 16.7 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
17 1359752493 16.8 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
18 1359752609 16.8 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
19 1359752725 16.9 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
20 1359752840 17.0 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
21 1359752957 17.0 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
22 1359753073 17.0 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
23 1359753189 17.1 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
24 1359753305 17.1 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
25 1359753421 17.2 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
26 1359753538 17.3 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
27 1359753654 17.3 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
28 1359753771 17.3 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
29 1359753887 17.4 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
30 1359754004 17.5 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
31 1359754121 17.5 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
32 1359754238 17.5 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
33 1359754356 17.5 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
34 1359754473 17.5 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
35 1359754590 17.5 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
36 1359754708 17.6 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
37 1359754825 17.6 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
38 1359754943 17.6 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
39 1359755050 17.7 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
40 1359755128 17.7 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
41 1359755211 17.8 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
42 1359755306 17.9 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
43 1359755424 17.9 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
44 1359755527 17.9 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
45 1359755604 17.9 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
46 1359755687 18.0 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
47 1359755769 18.0 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
48 1359755886 18.1 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
49 1359756004 18.1 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
50 1359756121 18.1 /usr/bin/python /usr/bin/tahoe start
root:path/to/myfile retrieved and written to /dev/null
18.1 /usr/bin/python /usr/bin/tahoe start
             total       used       free     shared    buffers     cached
Mem:          1506        371       1135          0         14         49
-/+ buffers/cache:        306       1200
Swap:          258          0        258
