ok, completing the numbers and assuming a dietlibc less world, we will have to compile 'r' dynamically which results into the following datasets: user-time: res.ds.* res.diet.* res.glibc.* resD.glibc.* 0m0.000s(#) 0m0.260s 0m0.356s 0m1.088s 0m0.180s 0m0.308s 0m0.344s 0m1.124s 0m0.220s 0m0.300s 0m0.348s 0m1.140s 0m0.160s 0m0.328s 0m0.364s 0m1.172s 0m0.212s 0m0.288s 0m0.404s 0m1.060s 0m0.208s 0m0.296s 0m0.332s 0m1.072s 0m0.148s 0m0.348s 0m0.280s 0m1.108s 0m0.172s 0m0.308s 0m0.304s 0m1.080s 0m0.224s 0m0.324s 0m0.292s 0m0.972s 0m0.212s 0m0.312s 0m0.368s 0m1.092s 0m0.212s 0m0.280s 0m0.352s 0m1.000s ------------------------------------------------------ 0m0.195s 0m0.305s 0m0.340s 0m1.083s 100% 156% 175% 555% sys-time res.ds.* res.diet.* res.glibc.* resD.glibc.* 0m0.000s(#) 0m1.516s 0m2.248s 0m4.100s 0m1.212s 0m1.748s 0m2.124s 0m4.084s 0m1.512s 0m1.412s 0m2.160s 0m3.988s 0m1.296s 0m1.672s 0m2.204s 0m4.060s 0m1.240s 0m1.764s 0m2.192s 0m3.444s 0m1.340s 0m1.748s 0m2.132s 0m3.804s 0m1.444s 0m1.716s 0m1.944s 0m4.040s 0m1.612s 0m1.720s 0m1.980s 0m4.044s 0m1.428s 0m1.808s 0m1.924s 0m3.688s 0m1.492s 0m1.804s 0m1.968s 0m3.864s 0m1.480s 0m1.640s 0m2.120s 0m4.152s ------------------------------------------------------ 0m1.406s 0m1.686s 0m2.090s 0m3.933s 100% 119% 149% 279% > $ ls -l tcpsvd.{ds,diet,glibc} > -rwxr-xr-x 1 ensc ensc 38788 23. Feb 23:28 tcpsvd.diet 100% > -rwxr-xr-x 1 ensc ensc 33308 24. Feb 00:26 tcpsvd.ds 86% > -rwxr-xr-x 1 ensc ensc 47352 23. Feb 23:29 tcpsvd.glibc 122% This is obviously a wrong order; the static linked dietlibc version wins here too: -rwxr-xr-x 1 ensc ensc 33308 24. Feb 00:26 tcpsvd.ds 100% -rwxr-xr-x 1 ensc ensc 38788 23. Feb 23:28 tcpsvd.diet 116% -rwxr-xr-x 1 ensc ensc 47352 23. Feb 23:29 tcpsvd.glibc 142% Enrico -- fedora-extras-list mailing list fedora-extras-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-extras-list