From cbb678de1ced77a7fcfcd37baaae6af96995416f Mon Sep 17 00:00:00 2001 From: Kazuki Kanda Date: Sat, 19 Sep 2026 09:03:35 +0900 Subject: [PATCH 1/5] Add PostgreSQL result for c6a.2xlarge (2026-09-18) Existing PostgreSQL results were from 2022/2025 on c6a.4xlarge only. This adds a fresh run on c6a.2xlarge (8 vCPU / 16 GiB, gp3 220GB) using PostgreSQL 17.11 via the official APT repository, following the standard benchmark.sh flow (43 queries, 3 runs each, plus the concurrent QPS follow-up). - Load time: 1835.506s (99,997,497 rows) - Data size: 95,232,178,618 bytes - Query 10, run 3 failed (null) - recorded as-is per the result format Note: the table (68 GiB on disk) does not fit in this instance's 16 GiB RAM, so most queries are dominated by disk I/O throughput on this hardware rather than query complexity. Numbers are reported as measured. --- postgresql/results/20260918/c6a.2xlarge.json | 234 +++++++++++++++++++ 1 file changed, 234 insertions(+) create mode 100644 postgresql/results/20260918/c6a.2xlarge.json diff --git a/postgresql/results/20260918/c6a.2xlarge.json b/postgresql/results/20260918/c6a.2xlarge.json new file mode 100644 index 0000000000..ac03bdc185 --- /dev/null +++ b/postgresql/results/20260918/c6a.2xlarge.json @@ -0,0 +1,234 @@ +{ + "system": "PostgreSQL", + "date": "2026-09-18", + "machine": "c6a.2xlarge, 220gb gp3", + "cluster_size": 1, + "proprietary": "no", + "hardware": "cpu", + "tuned": "no", + "comment": "", + "tags": [ + "C", + "row-oriented", + "PostgreSQL compatible" + ], + "load_time": 1835.506, + "data_size": 95232178618, + "result": [ + [ + 539.525, + 516.376, + 516.37 + ], + [ + 539.697, + 517.428, + 516.419 + ], + [ + 539.691, + 516.545, + 516.456 + ], + [ + 539.562, + 516.471, + 516.394 + ], + [ + 561.057, + 537.099, + 537.25 + ], + [ + 567.51, + 543.177, + 542.5 + ], + [ + 539.749, + 516.354, + 516.359 + ], + [ + 539.604, + 516.359, + 516.36 + ], + [ + 580.964, + 558.281, + 557.156 + ], + [ + 583.08, + 560.119, + null + ], + [ + 545.069, + 517.831, + 517.379 + ], + [ + 543.655, + 519.642, + 518.174 + ], + [ + 550.731, + 526.303, + 526.704 + ], + [ + 554.281, + 529.996, + 530.324 + ], + [ + 552.828, + 528.334, + 528.446 + ], + [ + 586.937, + 568.029, + 573.858 + ], + [ + 655.166, + 637.007, + 634.029 + ], + [ + 609.672, + 591.685, + 585.379 + ], + [ + 601.708, + 580.375, + 579.128 + ], + [ + 539.697, + 516.351, + 516.35 + ], + [ + 549.252, + 516.397, + 516.38 + ], + [ + 549.344, + 516.383, + 516.378 + ], + [ + 539.733, + 516.365, + 516.379 + ], + [ + 549.189, + 516.394, + 516.371 + ], + [ + 539.568, + 516.363, + 516.36 + ], + [ + 539.573, + 516.561, + 516.363 + ], + [ + 539.538, + 516.356, + 516.362 + ], + [ + 549.377, + 516.379, + 516.368 + ], + [ + 576.029, + 554.076, + 553.674 + ], + [ + 539.89, + 516.364, + 516.362 + ], + [ + 546.774, + 522.676, + 522.692 + ], + [ + 557.571, + 534.078, + 534.645 + ], + [ + 688.38, + 667.483, + 666.852 + ], + [ + 792.582, + 763.607, + 765.002 + ], + [ + 793.653, + 766.247, + 764.735 + ], + [ + 561.173, + 538.375, + 537.688 + ], + [ + 539.908, + 516.349, + 516.531 + ], + [ + 539.701, + 516.35, + 516.366 + ], + [ + 539.582, + 516.357, + 516.362 + ], + [ + 540.241, + 516.865, + 516.379 + ], + [ + 539.67, + 516.353, + 516.363 + ], + [ + 539.655, + 516.354, + 516.365 + ], + [ + 539.625, + 516.381, + 516.354 + ] + ] +} \ No newline at end of file From fc0db9299c8f53f2a6ce46c67111f9d3073b9d3a Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Sat, 19 Sep 2026 05:42:24 +0000 Subject: [PATCH 2/5] Add benchmark results for postgresql (c6a.metal, c7a.metal-48xl, c8g.metal-48xl) --- postgresql/results/20260918/c6a.2xlarge.json | 234 ------------------ postgresql/results/20260919/c6a.metal.json | 60 +++++ .../results/20260919/c7a.metal-48xl.json | 60 +++++ .../results/20260919/c8g.metal-48xl.json | 60 +++++ 4 files changed, 180 insertions(+), 234 deletions(-) delete mode 100644 postgresql/results/20260918/c6a.2xlarge.json create mode 100644 postgresql/results/20260919/c6a.metal.json create mode 100644 postgresql/results/20260919/c7a.metal-48xl.json create mode 100644 postgresql/results/20260919/c8g.metal-48xl.json diff --git a/postgresql/results/20260918/c6a.2xlarge.json b/postgresql/results/20260918/c6a.2xlarge.json deleted file mode 100644 index ac03bdc185..0000000000 --- a/postgresql/results/20260918/c6a.2xlarge.json +++ /dev/null @@ -1,234 +0,0 @@ -{ - "system": "PostgreSQL", - "date": "2026-09-18", - "machine": "c6a.2xlarge, 220gb gp3", - "cluster_size": 1, - "proprietary": "no", - "hardware": "cpu", - "tuned": "no", - "comment": "", - "tags": [ - "C", - "row-oriented", - "PostgreSQL compatible" - ], - "load_time": 1835.506, - "data_size": 95232178618, - "result": [ - [ - 539.525, - 516.376, - 516.37 - ], - [ - 539.697, - 517.428, - 516.419 - ], - [ - 539.691, - 516.545, - 516.456 - ], - [ - 539.562, - 516.471, - 516.394 - ], - [ - 561.057, - 537.099, - 537.25 - ], - [ - 567.51, - 543.177, - 542.5 - ], - [ - 539.749, - 516.354, - 516.359 - ], - [ - 539.604, - 516.359, - 516.36 - ], - [ - 580.964, - 558.281, - 557.156 - ], - [ - 583.08, - 560.119, - null - ], - [ - 545.069, - 517.831, - 517.379 - ], - [ - 543.655, - 519.642, - 518.174 - ], - [ - 550.731, - 526.303, - 526.704 - ], - [ - 554.281, - 529.996, - 530.324 - ], - [ - 552.828, - 528.334, - 528.446 - ], - [ - 586.937, - 568.029, - 573.858 - ], - [ - 655.166, - 637.007, - 634.029 - ], - [ - 609.672, - 591.685, - 585.379 - ], - [ - 601.708, - 580.375, - 579.128 - ], - [ - 539.697, - 516.351, - 516.35 - ], - [ - 549.252, - 516.397, - 516.38 - ], - [ - 549.344, - 516.383, - 516.378 - ], - [ - 539.733, - 516.365, - 516.379 - ], - [ - 549.189, - 516.394, - 516.371 - ], - [ - 539.568, - 516.363, - 516.36 - ], - [ 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"system": "PostgreSQL", + "date": "2026-09-19", + "machine": "c6a.metal", + "cluster_size": 1, + "proprietary": "no", + "hardware": "cpu", + "tuned": "no", + "tags": ["C","row-oriented","PostgreSQL compatible"], + "load_time": 928, + "data_size": 106489690554, + "concurrent_qps": 0.287, + "concurrent_error_ratio": 0, + "result": [ + [269.571, 2.662, 2.553], + [269.533, 3.047, 3.094], + [269.64, 3.301, 3.311], + [269.544, 2.755, 2.776], + [281.912, 12.383, 12.252], + [294.42, 25.371, 25.245], + [269.559, 2.75, 2.828], + [269.618, 3.088, 3.091], + [290.088, 17.253, 17.35], + [291.892, 19.8, 19.957], + [270.784, 4.382, 4.418], + [271.136, 4.75, 4.794], + [274.138, 8.356, 8.715], + [277.336, 9.421, 9.603], + [275.369, 9.372, 9.245], + [280.714, 12.989, 12.914], + [387.293, 152.623, 150.068], + [278.739, 4.791, 4.763], + [352.078, 91.623, 95.577], + [269.715, 2.669, 2.648], + [274.398, 3.915, 4.05], + [274.475, 4.421, 4.418], + [269.69, 4.393, 4.459], + [274.442, 4.058, 4.031], + [269.599, 3.257, 3.355], + [269.561, 3.306, 3.341], + [269.563, 3.256, 3.348], + [274.497, 5.515, 5.52], + [278.401, 43.779, 43.795], + [269.832, 7.046, 7.134], + [273.904, 7.967, 8.155], + [276.601, 10.127, 10.082], + [409.893, 166.865, 166.697], + [309.431, 34.654, 35.367], + [309.214, 34.35, 34.399], + [275.819, 9.244, 9.356], + [269.827, 4.01, 3.843], + [269.646, 3.681, 3.696], + [269.609, 3.34, 3.422], + [270.099, 3.541, 3.709], + [269.701, 4.5, 4.487], + [269.664, 4.154, 4.195], + [269.64, 3.464, 3.486] +] + } + \ No newline at end of file diff --git a/postgresql/results/20260919/c7a.metal-48xl.json b/postgresql/results/20260919/c7a.metal-48xl.json new file mode 100644 index 0000000000..135cbfe39c --- /dev/null +++ b/postgresql/results/20260919/c7a.metal-48xl.json @@ -0,0 +1,60 @@ +{ + "system": "PostgreSQL", + "date": "2026-09-19", + "machine": "c7a.metal-48xl", + "cluster_size": 1, + "proprietary": "no", + "hardware": "cpu", + "tuned": "no", + "tags": ["C","row-oriented","PostgreSQL compatible"], + "load_time": 901, + "data_size": 106489690554, + "concurrent_qps": 0.315, + "concurrent_error_ratio": 0, + "result": [ + [269.704, 2.408, 2.604], + [269.741, 2.99, 2.79], + [269.829, 3.092, 3.297], + [269.76, 2.682, 2.581], + [281.455, 11.468, 11.386], + [292.778, 23.267, 23.325], + [269.799, 2.575, 2.548], + [269.883, 3.09, 2.915], + [289.693, 16.501, 16.457], + [290.695, 18.054, 17.764], + [270.877, 4.207, 4.127], + [271.441, 4.383, 4.389], + [273.893, 7.537, 7.501], + [277.075, 8.595, 8.693], + [274.982, 8.291, 8.408], + [279.533, 11.579, 11.59], + [378.508, 140.82, 140.437], + [278.797, 4.524, 4.494], + [348.094, 89.373, 91.2], + [269.73, 2.752, 2.662], + [274.58, 3.902, 4.013], + [274.711, 4.419, 4.313], + [269.897, 4.453, 4.423], + [274.585, 4.168, 4.111], + [269.829, 3.172, 3.211], + [269.777, 3.114, 3.175], + [269.779, 3.265, 3.287], + [274.767, 5.384, 5.37], + [278.803, 38.436, 38.195], + [270.05, 6.178, 6.191], + [273.752, 7.143, 7.122], + [275.182, 8.508, 8.416], + [396.338, 166.172, 166.004], + [309.515, 31.914, 31.934], + [308.672, 33.387, 31.807], + [275.466, 8.646, 8.651], + [270.008, 3.722, 3.576], + [269.878, 3.225, 3.24], + [269.81, 3.235, 3.168], + [270.316, 3.282, 3.496], + [269.927, 4.104, 3.976], + [269.874, 3.963, 3.932], + [269.833, 3.057, 3.016] +] + } + \ No newline at end of file diff --git a/postgresql/results/20260919/c8g.metal-48xl.json b/postgresql/results/20260919/c8g.metal-48xl.json new file mode 100644 index 0000000000..cbcf112eb0 --- /dev/null +++ b/postgresql/results/20260919/c8g.metal-48xl.json @@ -0,0 +1,60 @@ +{ + "system": "PostgreSQL", + "date": "2026-09-19", + "machine": "c8g.metal-48xl", + "cluster_size": 1, + "proprietary": "no", + "hardware": "cpu", + "tuned": "no", + "tags": ["C","row-oriented","PostgreSQL compatible"], + "load_time": 867, + "data_size": 106489690554, + "concurrent_qps": 0.325, + "concurrent_error_ratio": 0, + "result": [ + [274.878, 1.695, 1.741], + [273.559, 2.609, 2.575], + [269.575, 3.07, 3.047], + [269.502, 2.049, 2.081], + [282.412, 12.452, 12.366], + [287.524, 23.61, 23.766], + [269.537, 2.035, 2.221], + [269.562, 2.657, 2.69], + [290.054, 17.375, 17.168], + [291.728, 19.653, 19.703], + [270.671, 3.804, 4.008], + [270.943, 4.095, 4.3], + [274.074, 7.89, 7.895], + [277.151, 9.368, 9.103], + [275.264, 9.051, 9.181], + [280.114, 12.469, 12.388], + [368.509, 135.676, 135.744], + [278.539, 4.464, 4.507], + [342.042, 89.159, 89.174], + [269.494, 1.948, 2.312], + [274.383, 3.441, 3.359], + [274.449, 4.15, 4.308], + [269.643, 4.064, 4.287], + [274.404, 3.587, 3.607], + [269.54, 2.953, 2.848], + [269.547, 2.783, 2.882], + [269.568, 2.862, 2.917], + [274.492, 5.084, 5.114], + [278.691, 38.062, 38.097], + [270.084, 10.55, 10.539], + [274.311, 7.762, 7.73], + [275.934, 9.012, 9.239], + [385.484, 152.689, 152.5], + [311.805, 35.33, 35.74], + [311.765, 35.846, 36.956], + [275.651, 9.276, 9.288], + [269.816, 3.532, 3.481], + [269.622, 3.377, 3.322], + [269.562, 2.889, 2.974], + [270.126, 2.82, 2.955], + [269.651, 4.623, 4.647], + [269.599, 4.269, 4.355], + [269.591, 3.076, 2.963] +] + } + \ No newline at end of file From 0eaa8329ba0feb84c286435c5d11a531a65a95a0 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Sun, 20 Sep 2026 04:44:27 +0000 Subject: [PATCH 3/5] Add benchmark results for postgresql (c6a.2xlarge) --- postgresql/results/20260920/c6a.2xlarge.json | 60 ++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 postgresql/results/20260920/c6a.2xlarge.json diff --git a/postgresql/results/20260920/c6a.2xlarge.json b/postgresql/results/20260920/c6a.2xlarge.json new file mode 100644 index 0000000000..0f16b226ab --- /dev/null +++ b/postgresql/results/20260920/c6a.2xlarge.json @@ -0,0 +1,60 @@ +{ + "system": "PostgreSQL", + "date": "2026-09-20", + "machine": "c6a.2xlarge", + "cluster_size": 1, + "proprietary": "no", + "hardware": "cpu", + "tuned": "no", + "tags": ["C","row-oriented","PostgreSQL compatible"], + "load_time": 992, + "data_size": 106489690554, + "concurrent_qps": 0.017, + "concurrent_error_ratio": 0, + "result": [ + [269.507, 258.136, 258.16], + [269.544, 258.17, 258.183], + [269.637, 258.198, 258.19], + [269.562, 258.159, 258.366], + [285.996, 273.475, 273.232], + [292.013, 279.446, 278.961], + [269.794, 258.136, 258.161], + [269.628, 258.203, 258.214], + [299.237, 288.742, 287.719], + [302.748, 290.206, 289.676], + [271.775, 259.285, 259.27], + [272.272, 259.561, 259.936], + [277.81, 265.847, 265.556], + [280.007, 267.89, 267.842], + [279.703, 268.069, 267.314], + [295.546, 284.493, 283.551], + [426.139, 418.438, 416.301], + [301.06, 292.15, 290.704], + [318.88, 307.888, 307.663], + [269.764, 258.149, 258.159], + [274.403, 258.168, 258.163], + [274.526, 258.169, 258.167], + [269.687, 258.157, 258.16], + [274.391, 258.159, 258.166], + [269.592, 258.142, 258.161], + [269.571, 258.165, 258.16], + [269.581, 258.37, 258.173], + [274.519, 258.214, 258.184], + [289.335, 279.512, 278.09], + [269.901, 258.147, 258.16], + [275.097, 263.043, 263.023], + [318.244, 305.659, 306.437], + [458.134, 448.237, 449.636], + [411.99, 399.551, 397.038], + [412.784, 397.456, 398.697], + [282.757, 270.212, 270.303], + [270.16, 258.162, 258.142], + [269.701, 258.21, 258.174], + [269.647, 258.177, 258.16], + [270.388, 258.425, 258.265], + [269.733, 258.149, 258.162], + [269.67, 258.147, 258.157], + [269.649, 258.146, 258.162] +] + } + \ No newline at end of file From 50a6e711e6deaa8d7a3f7437e7b8836ca02e74ec Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Mon, 21 Sep 2026 04:49:25 +0000 Subject: [PATCH 4/5] Add benchmark results for postgresql (c6a.4xlarge, c8g.4xlarge) --- postgresql/results/20260921/c6a.4xlarge.json | 60 ++++++++++++++++++++ postgresql/results/20260921/c8g.4xlarge.json | 60 ++++++++++++++++++++ 2 files changed, 120 insertions(+) create mode 100644 postgresql/results/20260921/c6a.4xlarge.json create mode 100644 postgresql/results/20260921/c8g.4xlarge.json diff --git a/postgresql/results/20260921/c6a.4xlarge.json b/postgresql/results/20260921/c6a.4xlarge.json new file mode 100644 index 0000000000..48835ab35e --- /dev/null +++ b/postgresql/results/20260921/c6a.4xlarge.json @@ -0,0 +1,60 @@ +{ + "system": "PostgreSQL", + "date": "2026-09-21", + "machine": "c6a.4xlarge", + "cluster_size": 1, + "proprietary": "no", + "hardware": "cpu", + "tuned": "no", + "tags": ["C","row-oriented","PostgreSQL compatible"], + "load_time": 1004, + "data_size": 106489690554, + "concurrent_qps": 0.023, + "concurrent_error_ratio": 0, + "result": [ + [269.718, 258.369, 258.348], + [269.731, 258.812, 258.405], + [269.81, 258.41, 258.393], + [269.747, 258.613, 258.399], + [284.319, 272.345, 272.361], + [290.499, 278.81, 278.518], + [269.764, 258.363, 258.381], + [269.804, 258.425, 258.412], + [295.581, 285.717, 284.296], + [297.316, 287.385, 286.07], + [271.211, 259.077, 259.033], + [271.801, 259.581, 259.47], + [275.426, 263.868, 263.448], + [278.865, 268.31, 267.169], + [277.076, 266.087, 265.007], + [284.728, 272.606, 272.86], + [450.48, 440.619, 438.935], + [279.698, 268.767, 268.862], + [313.763, 302.215, 302.791], + [269.793, 258.343, 258.368], + [274.587, 258.896, 258.435], + [274.687, 258.433, 258.397], + [269.885, 258.42, 258.397], + [274.555, 258.424, 258.406], + [269.779, 258.391, 258.393], + [269.787, 258.414, 258.417], + [269.776, 258.408, 258.405], + [274.794, 258.456, 258.405], + [280.806, 269.568, 268.473], + [270.082, 258.348, 258.374], + [274.909, 263.031, 262.555], + [277.414, 265.453, 265.027], + [473.573, 462.89, 459.208], + [361.912, 347.972, 347.642], + [361.192, 346.65, 347.025], + [277.406, 266.913, 265.033], + [270.097, 258.385, 258.389], + [269.839, 258.397, 258.365], + [269.827, 258.37, 258.371], + [270.383, 258.419, 258.406], + [269.91, 258.425, 258.4], + [269.84, 258.429, 258.408], + [269.875, 258.373, 258.382] +] + } + \ No newline at end of file diff --git a/postgresql/results/20260921/c8g.4xlarge.json b/postgresql/results/20260921/c8g.4xlarge.json new file mode 100644 index 0000000000..111ea09ece --- /dev/null +++ b/postgresql/results/20260921/c8g.4xlarge.json @@ -0,0 +1,60 @@ +{ + "system": "PostgreSQL", + "date": "2026-09-21", + "machine": "c8g.4xlarge", + "cluster_size": 1, + "proprietary": "no", + "hardware": "cpu", + "tuned": "no", + "tags": ["C","row-oriented","PostgreSQL compatible"], + "load_time": 992, + "data_size": 106489690554, + "concurrent_qps": 0.02, + "concurrent_error_ratio": 0, + "result": [ + [269.415, 266.518, 266.533], + [269.454, 266.552, 266.536], + [269.492, 266.545, 266.745], + [269.43, 266.565, 266.608], + [283.924, 280.038, 280.065], + [288.993, 285.157, 285.001], + [269.432, 266.513, 266.53], + [269.456, 266.557, 266.534], + [295.128, 290.588, 290.692], + [296.028, 292.357, 292.664], + [270.7, 266.83, 266.798], + [270.882, 267.176, 267.078], + [274.405, 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9173299c4a00a5dbcee548b4a99a39dc36af299f Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Mon, 21 Sep 2026 06:47:21 +0000 Subject: [PATCH 5/5] Add benchmark results for postgresql (c6a.xlarge) --- postgresql/results/20260921/c6a.xlarge.json | 60 +++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 postgresql/results/20260921/c6a.xlarge.json diff --git a/postgresql/results/20260921/c6a.xlarge.json b/postgresql/results/20260921/c6a.xlarge.json new file mode 100644 index 0000000000..703597ab7b --- /dev/null +++ b/postgresql/results/20260921/c6a.xlarge.json @@ -0,0 +1,60 @@ +{ + "system": "PostgreSQL", + "date": "2026-09-21", + "machine": "c6a.xlarge", + "cluster_size": 1, + "proprietary": "no", + "hardware": "cpu", + "tuned": "no", + "tags": ["C","row-oriented","PostgreSQL compatible"], + "load_time": 989, + "data_size": 106489690554, + "concurrent_qps": 0.02, + "concurrent_error_ratio": 0, + "result": 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