echo hi: 1 times ---------------- whysoslow? .. mem @ start 17 MB ?? mem @ finish 17 MB + 0 MB, 0% user system total real time 0.5820000000000001 ms 0.5519999999999999 ms 3.786 ms 3.7030000000000003 ms echo hi: 10 times ----------------- whysoslow? .. mem @ start 17 MB ?? mem @ finish 17 MB + 0 MB, 0% user system total real time 2.475 ms 3.822 ms 32.675999999999995 ms 34.702 ms echo hi: 100 times ------------------ whysoslow? .. mem @ start 17 MB ?? mem @ finish 18 MB + 0 MB, 2% user system total real time 19.75 ms 31.77 ms 281.766 ms 306.74899999999997 ms echo hi: 1000 times ------------------- whysoslow? .. mem @ start 18 MB ?? mem @ finish 29 MB + 11 MB, 61% user system total real time 161.98399999999998 ms 271.296 ms 2432.76 ms 2662.98 ms cat test/support/bigger-than-64k.txt: 1 times --------------------------------------------- whysoslow? .. mem @ start 31 MB ?? mem @ finish 31 MB + 0 MB, 1% user system total real time 0.412 ms 0.504 ms 4.343999999999999 ms 4.654 ms cat test/support/bigger-than-64k.txt: 10 times ---------------------------------------------- whysoslow? .. mem @ start 31 MB ?? mem @ finish 34 MB + 2 MB, 7% user system total real time 3.2880000000000003 ms 4.386 ms 43.447 ms 46.552 ms cat test/support/bigger-than-64k.txt: 100 times ----------------------------------------------- whysoslow? .. mem @ start 33 MB ?? mem @ finish 56 MB + 23 MB, 68% user system total real time 28.892999999999997 ms 40.599000000000004 ms 407.804 ms 440.11 ms cat test/support/bigger-than-64k.txt: 1000 times ------------------------------------------------ whysoslow? .. mem @ start 44 MB ?? mem @ finish 297 MB + 254 MB, 582% user system total real time 285.236 ms 408.677 ms 4097.647 ms 4428.276999999999 ms