master @ 231006451 $ ./hashagg_bench.sh Batches: 5 Memory Usage: 1073kB Disk Usage: 200kB 10000 512kB 4.110 4.090 4.061 ms Batches: 1 Memory Usage: 1041kB 10000 1MB 3.735 3.721 3.703 ms Batches: 1 Memory Usage: 1041kB 10000 2MB 3.710 3.714 3.709 ms Batches: 1 Memory Usage: 1169kB 10000 4MB 3.525 3.495 3.506 ms Batches: 1 Memory Usage: 1425kB 10000 8MB 3.503 3.475 3.521 ms Batches: 1 Memory Usage: 1425kB 10000 16MB 3.513 3.508 3.511 ms Batches: 1 Memory Usage: 1425kB 10000 32MB 3.521 3.520 3.499 ms Batches: 1 Memory Usage: 1425kB 10000 64MB 3.527 3.514 3.513 ms Batches: 1 Memory Usage: 1425kB 10000 128MB 3.508 3.502 3.502 ms Batches: 1 Memory Usage: 1425kB 10000 256MB 3.488 3.512 3.515 ms Planned Partitions: 16 Batches: 17 Memory Usage: 1041kB Disk Usage: 3040kB 100000 512kB 46.576 46.636 46.531 ms Planned Partitions: 8 Batches: 9 Memory Usage: 2065kB Disk Usage: 3416kB 100000 1MB 47.087 47.063 47.024 ms Planned Partitions: 4 Batches: 5 Memory Usage: 4145kB Disk Usage: 1768kB 100000 2MB 44.445 44.596 44.609 ms Batches: 5 Memory Usage: 8241kB Disk Usage: 728kB 100000 4MB 43.944 44.125 43.987 ms Batches: 1 Memory Usage: 12817kB 100000 8MB 48.186 47.549 47.597 ms Batches: 1 Memory Usage: 13329kB 100000 16MB 46.805 46.795 46.685 ms Batches: 1 Memory Usage: 14353kB 100000 32MB 46.127 46.575 46.087 ms Batches: 1 Memory Usage: 14353kB 100000 64MB 46.536 46.173 46.847 ms Batches: 1 Memory Usage: 14353kB 100000 128MB 46.770 45.984 46.219 ms Batches: 1 Memory Usage: 14353kB 100000 256MB 46.706 46.043 46.078 ms Planned Partitions: 32 Batches: 217 Memory Usage: 1105kB Disk Usage: 30608kB 1000000 512kB 545.327 543.614 543.034 ms Planned Partitions: 64 Batches: 65 Memory Usage: 2193kB Disk Usage: 28648kB 1000000 1MB 476.331 477.259 476.427 ms Planned Partitions: 32 Batches: 33 Memory Usage: 4113kB Disk Usage: 30584kB 1000000 2MB 484.892 484.598 487.688 ms Planned Partitions: 16 Batches: 17 Memory Usage: 8337kB Disk Usage: 31328kB 1000000 4MB 490.869 489.658 492.045 ms Planned Partitions: 8 Batches: 9 Memory Usage: 16465kB Disk Usage: 23936kB 1000000 8MB 523.156 524.944 521.537 ms Planned Partitions: 4 Batches: 5 Memory Usage: 32817kB Disk Usage: 19864kB 1000000 16MB 573.808 573.492 575.078 ms Planned Partitions: 4 Batches: 5 Memory Usage: 65585kB Disk Usage: 11608kB 1000000 32MB 611.767 609.259 609.378 ms Batches: 1 Memory Usage: 114705kB 1000000 64MB 609.220 605.576 608.327 ms Batches: 1 Memory Usage: 114705kB 1000000 128MB 611.371 618.847 623.132 ms Batches: 1 Memory Usage: 114705kB 1000000 256MB 618.622 616.254 618.368 ms Planned Partitions: 32 Batches: 4182 Memory Usage: 1105kB Disk Usage: 292240kB 10000000 512kB 6282.199 6159.717 6166.364 ms Planned Partitions: 64 Batches: 1001 Memory Usage: 2193kB Disk Usage: 322784kB 10000000 1MB 6024.200 6051.042 6047.530 ms Planned Partitions: 128 Batches: 641 Memory Usage: 4241kB Disk Usage: 384136kB 10000000 2MB 5784.646 5876.862 5816.221 ms Planned Partitions: 256 Batches: 257 Memory Usage: 8465kB Disk Usage: 506976kB 10000000 4MB 5408.663 5395.462 5404.561 ms Planned Partitions: 128 Batches: 129 Memory Usage: 16401kB Disk Usage: 384112kB 10000000 8MB 5602.240 5570.921 5608.489 ms Planned Partitions: 64 Batches: 65 Memory Usage: 33297kB Disk Usage: 322656kB 10000000 16MB 6551.026 6594.607 6477.449 ms Planned Partitions: 32 Batches: 33 Memory Usage: 65809kB Disk Usage: 259968kB 10000000 32MB 7553.664 7540.932 7462.904 ms Planned Partitions: 16 Batches: 17 Memory Usage: 131217kB Disk Usage: 244400kB 10000000 64MB 8147.225 8086.363 8083.296 ms Planned Partitions: 8 Batches: 9 Memory Usage: 262225kB Disk Usage: 211616kB 10000000 128MB 8358.746 8312.645 8333.737 ms Planned Partitions: 4 Batches: 5 Memory Usage: 524337kB Disk Usage: 134640kB 10000000 256MB 7950.195 7943.805 7963.620 ms Jeff's bump alloc hashagg patch v1: Batches: 1 Memory Usage: 921kB 10000 512kB 3.607 3.634 3.631 ms Batches: 1 Memory Usage: 921kB 10000 1MB 3.534 3.521 3.588 ms Batches: 1 Memory Usage: 921kB 10000 2MB 3.591 3.537 3.579 ms Batches: 1 Memory Usage: 921kB 10000 4MB 3.589 3.598 3.589 ms Batches: 1 Memory Usage: 921kB 10000 8MB 3.587 3.598 3.580 ms Batches: 1 Memory Usage: 921kB 10000 16MB 3.583 3.623 3.567 ms Batches: 1 Memory Usage: 921kB 10000 32MB 3.565 3.601 3.581 ms Batches: 1 Memory Usage: 921kB 10000 64MB 3.573 3.573 3.586 ms Batches: 1 Memory Usage: 921kB 10000 128MB 3.569 3.580 3.590 ms Batches: 1 Memory Usage: 921kB 10000 256MB 3.607 3.583 3.577 ms Planned Partitions: 16 Batches: 17 Memory Usage: 1049kB Disk Usage: 3040kB 100000 512kB 46.054 46.249 45.926 ms Planned Partitions: 8 Batches: 9 Memory Usage: 1881kB Disk Usage: 3392kB 100000 1MB 46.470 46.493 46.507 ms Planned Partitions: 4 Batches: 5 Memory Usage: 3641kB Disk Usage: 1680kB 100000 2MB 43.501 43.606 43.470 ms Batches: 5 Memory Usage: 10297kB Disk Usage: 208kB 100000 4MB 47.999 47.991 48.039 ms Batches: 1 Memory Usage: 10265kB 100000 8MB 44.940 45.104 45.018 ms Batches: 1 Memory Usage: 10265kB 100000 16MB 44.832 44.912 44.783 ms Batches: 1 Memory Usage: 10265kB 100000 32MB 44.550 44.923 44.819 ms Batches: 1 Memory Usage: 10265kB 100000 64MB 44.578 44.832 44.827 ms Batches: 1 Memory Usage: 10265kB 100000 128MB 44.792 45.085 44.813 ms Batches: 1 Memory Usage: 10265kB 100000 256MB 44.777 44.901 44.789 ms Planned Partitions: 32 Batches: 657 Memory Usage: 1473kB Disk Usage: 30608kB 1000000 512kB 602.477 602.585 603.783 ms Planned Partitions: 64 Batches: 65 Memory Usage: 2329kB Disk Usage: 28648kB 1000000 1MB 470.372 472.783 473.525 ms Planned Partitions: 32 Batches: 33 Memory Usage: 3865kB Disk Usage: 30568kB 1000000 2MB 487.759 487.002 485.999 ms Planned Partitions: 16 Batches: 81 Memory Usage: 10393kB Disk Usage: 31296kB 1000000 4MB 547.232 549.565 550.964 ms Planned Partitions: 8 Batches: 41 Memory Usage: 20569kB Disk Usage: 23800kB 1000000 8MB 595.448 594.752 595.890 ms Planned Partitions: 4 Batches: 21 Memory Usage: 41017kB Disk Usage: 19256kB 1000000 16MB 678.615 674.505 674.172 ms Planned Partitions: 4 Batches: 5 Memory Usage: 81977kB Disk Usage: 7528kB 1000000 32MB 631.274 627.113 628.018 ms Batches: 1 Memory Usage: 90137kB 1000000 64MB 584.076 585.099 582.715 ms Batches: 1 Memory Usage: 90137kB 1000000 128MB 584.275 579.396 581.503 ms Batches: 1 Memory Usage: 90137kB 1000000 256MB 577.607 589.093 584.943 ms Planned Partitions: 32 Batches: 8469 Memory Usage: 1473kB Disk Usage: 292240kB 10000000 512kB 6870.746 6877.693 6903.483 ms Planned Partitions: 64 Batches: 4009 Memory Usage: 2881kB Disk Usage: 322784kB 10000000 1MB 6841.746 6809.542 6816.949 ms Planned Partitions: 128 Batches: 2673 Memory Usage: 5185kB Disk Usage: 384136kB 10000000 2MB 6449.305 6446.077 6438.334 ms Planned Partitions: 256 Batches: 257 Memory Usage: 9241kB Disk Usage: 506976kB 10000000 4MB 5359.919 5360.792 5365.025 ms Planned Partitions: 128 Batches: 641 Memory Usage: 21529kB Disk Usage: 384104kB 10000000 8MB 6663.404 6636.793 6632.275 ms Planned Partitions: 64 Batches: 321 Memory Usage: 41497kB Disk Usage: 322616kB 10000000 16MB 8039.401 8034.878 8046.826 ms Planned Partitions: 32 Batches: 161 Memory Usage: 82201kB Disk Usage: 259840kB 10000000 32MB 8917.696 9073.211 8933.217 ms Planned Partitions: 16 Batches: 17 Memory Usage: 163993kB Disk Usage: 243832kB 10000000 64MB 8144.712 8089.529 8164.517 ms Planned Partitions: 8 Batches: 9 Memory Usage: 311385kB Disk Usage: 195776kB 10000000 128MB 8258.068 8346.843 8250.325 ms Planned Partitions: 4 Batches: 5 Memory Usage: 630841kB Disk Usage: 113920kB 10000000 256MB 7946.322 8081.977 7913.341 ms