Low level memory allocation test results

FREE BSD 5.2 kernel with memory lock patch

With writing
./forkbomb -l 64 -i 256 -M --quit  16.77s user 21.38s system 98% cpu 38.591 tota
l
./forkbomb -l 64 -i 256 -M --quit  16.84s user 21.57s system 98% cpu 38.968 tota
l
./forkbomb -l 64 -i 256 -M --quit  17.14s user 20.80s system 98% cpu 38.367 tota
l
./forkbomb -l 64 -i 256 -M --quit  16.41s user 22.11s system 97% cpu 39.462 tota
l
./forkbomb -l 64 -i 256 -M --quit >> forkbomb.patched  17.12s user 20.84s system
 98% cpu 38.380 total
./forkbomb -l 64 -i 256 -M --quit > /dev/null  16.95s user 20.85s system 98% cpu
 38.221 total
./forkbomb -l 64 -i 256 -M --quit > /dev/null  17.15s user 20.84s system 98% cpu
 38.408 total
./forkbomb -l 64 -i 256 -M --quit > /dev/null  16.78s user 21.23s system 98% cpu
 38.441 total

without writing
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -m  --quit > /dev/null
./forkbomb -l 64 -i 256 -m --quit > /dev/null  16.12s user 31.30s system 98% cpu
 48.329 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -m  --quit > /dev/null
./forkbomb -l 64 -i 256 -m --quit > /dev/null  16.27s user 31.62s system 98% cpu
 48.447 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -m  --quit > /dev/null
./forkbomb -l 64 -i 256 -m --quit > /dev/null  15.98s user 31.79s system 98% cpu
 48.313 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -m  --quit > /dev/null
./forkbomb -l 64 -i 256 -m --quit > /dev/null  16.18s user 31.57s system 98% cpu
 48.297 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -m  --quit > /dev/null
./forkbomb -l 64 -i 256 -m --quit > /dev/null  15.80s user 31.76s system 98% cpu
 48.097 total

Free BSD 5.2 -- release GENERIC kernel 

without writing
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -m --quit > /dev/null
./forkbomb -l 64 -i 256 -m --quit > /dev/null  15.91s user 32.26s system 98% cpu
 48.738 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -m --quit > /dev/null
./forkbomb -l 64 -i 256 -m --quit > /dev/null  15.85s user 32.22s system 98% cpu
 48.653 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -m --quit > /dev/null
./forkbomb -l 64 -i 256 -m --quit > /dev/null  16.27s user 31.71s system 98% cpu
 48.537 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -m --quit > /dev/null
./forkbomb -l 64 -i 256 -m --quit > /dev/null  16.25s user 31.73s system 98% cpu
 48.527 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -m --quit > /dev/null
./forkbomb -l 64 -i 256 -m --quit > /dev/null  16.18s user 31.78s system 98% cpu
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null

with writing
./forkbomb -l 64 -i 256 -M --quit > /dev/null  16.95s user 21.52s system 98% cpu
 38.895 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null
./forkbomb -l 64 -i 256 -M --quit > /dev/null  17.04s user 21.43s system 96% cpu
 39.845 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null
./forkbomb -l 64 -i 256 -M --quit > /dev/null  16.73s user 21.72s system 97% cpu
 39.558 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null
./forkbomb -l 64 -i 256 -M --quit > /dev/null  17.31s user 20.89s system 98% cpu
 38.682 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null
./forkbomb -l 64 -i 256 -M --quit > /dev/null  16.92s user 21.37s system 98% cpu
 38.716 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null
./forkbomb -l 64 -i 256 -M --quit > /dev/null  16.74s user 21.47s system 98% cpu
 38.636 total
(hsn@ttyv0):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null
./forkbomb -l 64 -i 256 -M --quit > /dev/null  17.10s user 21.29s system 98% cpu
 38.819 total

Linux 2.4.23 Kernel with glibc 2.3.2

without writing 
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -m --quit > /dev/null 19:22
./forkbomb -l 64 -i 256 -m --quit > /dev/null  0.00s user 0.00s system 0% cpu 0.000 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -m --quit > /dev/null 19:22
./forkbomb -l 64 -i 256 -m --quit > /dev/null  0.00s user 0.00s system 0% cpu 0.000 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -m --quit > /dev/null 19:22
./forkbomb -l 64 -i 256 -m --quit > /dev/null  0.00s user 0.00s system 0% cpu 0.000 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -m --quit > /dev/null 19:22
./forkbomb -l 64 -i 256 -m --quit > /dev/null  0.00s user 0.00s system 0% cpu 0.000 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -m --quit > /dev/null 19:22
./forkbomb -l 64 -i 256 -m --quit > /dev/null  0.00s user 0.00s system 0% cpu 0.000 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -m --quit > /dev/null 19:22
./forkbomb -l 64 -i 256 -m --quit > /dev/null  0.00s user 0.00s system 0% cpu 0.000 total

with writing
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null 19:22
./forkbomb -l 64 -i 256 -M --quit > /dev/null  0.02s user 0.59s system 96% cpu 0.634 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null 19:24
./forkbomb -l 64 -i 256 -M --quit > /dev/null  0.01s user 0.60s system 95% cpu 0.637 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null 19:24
./forkbomb -l 64 -i 256 -M --quit > /dev/null  0.02s user 0.59s system 96% cpu 0.634 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null 19:24
./forkbomb -l 64 -i 256 -M --quit > /dev/null  0.02s user 0.59s system 96% cpu 0.633 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null 19:24
./forkbomb -l 64 -i 256 -M --quit > /dev/null  0.02s user 0.59s system 95% cpu 0.636 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null 19:24
./forkbomb -l 64 -i 256 -M --quit > /dev/null  0.04s user 0.57s system 96% cpu 0.633 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null 19:24
./forkbomb -l 64 -i 256 -M --quit > /dev/null  0.00s user 0.61s system 95% cpu 0.636 total
(hsn@tty2):~/forkbomb% time ./forkbomb -l 64 -i 256 -M --quit > /dev/null 19:24
./forkbomb -l 64 -i 256 -M --quit > /dev/null  0.03s user 0.58s system 96% cpu 0.634 total

END OF PHILE
