make -j 4
3863.729u 744.493s 1:55:30.48 66.4%     1352+1519k 45042+316333io 1849pf+0w
make -j 6
3867.311u 755.666s 1:55:33.16 66.6%     1363+1523k 42935+316336io 1688pf+0w
make
4419.365u 910.975s 2:11:39.33 67.4%     1338+1538k 71359+253738io 16039pf+0w
4411.609u 901.348s 2:09:54.11 68.1%     1342+1549k 69961+253889io 15941pf+0w
4416.543u 904.397s 2:08:44.86 68.8%     1341+1551k 67184+254023io 15979pf+0w
4437.681u 924.869s 2:20:57.68 63.4%     1344+1549k 74131+253845io 15990pf+0w
4417.873u 919.232s 2:11:12.65 67.7%     1339+1547k 68251+254321io 16108pf+0w
4455.931u 882.005s 1:44:01.61 85.5%     1342+1550k 68252+20021io 17059pf+0w
4482.898u 949.740s 1:54:06.95 79.3%     1327+1538k 69346+137566io 17060pf+0w
4451.040u 841.787s 1:45:31.32 83.5%     1353+1567k 68634+19047io 16747pf+0w
buildworld with full softupdates
4467.917u 882.380s 1:43:25.14 86.2%     1342+1571k 70518+6938io 17290pf+0w
3768.440u 700.612s 1:28:38.55 84.0%     1384+1552k 48275+3951io 1990pf+0w
3771.591u 685.252s 1:28:43.21 83.7%     1397+1558k 47596+4018io 2047pf+0w
3807.130u 697.414s 1:29:38.37 83.7%     1416+1569k 42918+3205io 2196pf+0w
buildworld with wc=0
3746.113u 641.713s 1:29:29.18 81.7%     1448+1599k 48040+3246io 2363pf+0w
buildworld wc=1
3747.600u 651.653s 1:19:32.03 92.1%     1447+1596k 47976+3274io 2350pf+0w
3846.946u 687.327s 1:20:50.90 93.4%     1446+1597k 48711+3265io 2993pf+0w
coppermine 866
1657.617u 367.884s 39:28.50 85.5%       1393+1578k 50205+3329io 3007pf+0w
AMD 1600+ XP
952.177u 267.852s 25:01.26 81.2%        1361+1557k 47424+3364io 3028pf+0w
962.004u 284.603s 28:02.41 74.0%        1343+1542k 40396+3353io 3151pf+0w
966.109u 301.632s 28:37.14 73.8%        1336+1532k 42579+3404io 3122pf+0w
961.457u 302.209s 28:46.32 73.1%        1337+1534k 44874+3410io 3093pf+0w
w 512 MB of DDR memory.
962.851u 298.692s 27:44.84 75.7%        1335+1537k 28594+3300io 3088pf+0w
with latest ata-all.c and ata-dma.c
963.326u 299.022s 26:37.78 79.0%        1337+1542k 29839+3437io 4369pf+0w
963.239u 296.099s 26:27.54 79.3%        1340+1538k 28655+3410io 3208pf+0w
963.869u 295.785s 26:31.16 79.1%        1338+1544k 28687+3479io 3271pf+0w
bw w/no -j
957.195u 263.416s 21:11.71 95.9%        1366+1576k 11744+3435io 3031pf+0w
bw w/-j2
964.685u 294.253s 32:16.10 65.0%        1374+1570k 15335+3920io 1622pf+0w
bw w/-j4
966.085u 298.956s 26:38.43 79.1%        1337+1536k 29343+3511io 3090pf+0w
bw w/-j6 
964.058u 298.116s 25:59.72 80.9%        1338+1538k 12173+3209io 2711pf+0w
bw w/no -j
956.373u 261.567s 21:37.32 93.8%        1366+1577k 28480+3397io 3174pf+0w
957.190u 257.970s 21:35.16 93.8%        1368+1578k 28489+3404io 3219pf+0w
955.269u 261.318s 21:34.35 93.9%        1367+1580k 28463+3369io 3199pf+0w
962.903u 268.998s 22:25.56 91.5%        1369+1561k 28422+3393io 4034pf+0w