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帮助文档(华北一、二)

  • 我们利用 Elasticsearch 官方提供的 benchmark 压测工具 rally 对北京二的Elasticsearch集群(V5.5.1)进行测试,测试结果如下:

    8C/16G 3个节点:

    Metric

    Operation

    Value

    Unit

    Indexing time

    31.7303

    min

    Merge time

    9.5995

    min

    Refresh time

    1.93053

    min

    Flush time

    0.0881167

    min

    Merge throttle time

    1.54493

    min

    Total Young Gen GC

    58.079

    s

    Total Old Gen GC

    0.196

    s

    Heap used for segments

    18.3168

    MB

    Heap used for doc values

    0.103638

    MB

    Heap used for terms

    17.1259

    MB

    Heap used for norms

    0.0717773

    MB

    Heap used for points

    0.217482

    MB

    Heap used for stored fields

    0.797966

    MB

    Segment count

    94

    Min Throughput

    index-stats

    100.045

    ops/s

    Median Throughput

    index-stats

    100.068

    ops/s

    Max Throughput

    index-stats

    100.125

    ops/s

    50th percentile latency

    index-stats

    3.61395

    ms

    90th percentile latency

    index-stats

    4.04719

    ms

    99th percentile latency

    index-stats

    4.96298

    ms

    99.9th percentile latency

    index-stats

    16.8928

    ms

    100th percentile latency

    index-stats

    23.5338

    ms

    Min Throughput

    node-stats

    100.031

    ops/s

    Median Throughput

    node-stats

    100.09

    ops/s

    Max Throughput

    node-stats

    100.506

    ops/s

    50th percentile latency

    node-stats

    4.48539

    ms

    90th percentile latency

    node-stats

    5.0753

    ms

    99th percentile latency

    node-stats

    7.10029

    ms

    99.9th percentile latency

    node-stats

    17.5065

    ms

    100th percentile latency

    node-stats

    23.1605

    ms

    Min Throughput

    default

    49.9519

    ops/s

    Median Throughput

    default

    50.013

    ops/s

    Max Throughput

    default

    50.0216

    ops/s

    50th percentile latency

    default

    15.2663

    ms

    90th percentile latency

    default

    16.0737

    ms

    99th percentile latency

    default

    18.9459

    ms

    99.9th percentile latency

    default

    40.3196

    ms

    100th percentile latency

    default

    45.0553

    ms

    Min Throughput

    term

    200.063

    ops/s

    Median Throughput

    term

    200.091

    ops/s

    Max Throughput

    term

    200.174

    ops/s

    50th percentile latency

    term

    2.59966

    ms

    90th percentile latency

    term

    3.12504

    ms

    99th percentile latency

    term

    31.4645

    ms

    99.9th percentile latency

    term

    43.7732

    ms

    100th percentile latency

    term

    45.5124

    ms

    Min Throughput

    phrase

    200.03

    ops/s

    Median Throughput

    phrase

    200.049

    ops/s

    Max Throughput

    phrase

    200.075

    ops/s

    50th percentile latency

    phrase

    3.88241

    ms

    90th percentile latency

    phrase

    5.3865

    ms

    99th percentile latency

    phrase

    44.4824

    ms

    Median Throughput

    phrase

    200.049

    ops/s

    Max Throughput

    phrase

    200.075

    ops/s

    50th percentile latency

    phrase

    3.88241

    ms

    90th percentile latency

    phrase

    5.3865

    ms

    99th percentile latency

    phrase

    44.4824

    ms

    99.9th percentile latency

    phrase

    54.733

    ms

    100th percentile latency

    phrase

    55.2758

    ms

    Min Throughput

    country_agg_uncached

    2.75134

    ops/s

    Median Throughput

    country_agg_uncached

    2.76574

    ops/s

    Max Throughput

    country_agg_uncached

    2.8003

    ops/s

    50th percentile latency

    country_agg_uncached

    162393

    ms

    90th percentile latency

    country_agg_uncached

    222884

    ms

    99th percentile latency

    country_agg_uncached

    234288

    ms

    99.9th percentile latency

    country_agg_uncached

    235730

    ms

    100th percentile latency

    country_agg_uncached

    235940

    ms

    Min Throughput

    country_agg_cached

    100.051

    ops/s

    Median Throughput

    country_agg_cached

    100.073

    ops/s

    Max Throughput

    country_agg_cached

    100.138

    ops/s

    50th percentile latency

    country_agg_cached

    2.87947

    ms

    90th percentile latency

    country_agg_cached

    3.31356

    ms

    99th percentile latency

    country_agg_cached

    6.88291

    ms

    99.9th percentile latency

    country_agg_cached

    30.7471

    ms

    100th percentile latency

    country_agg_cached

    37.4828

    ms

    Min Throughput

    scroll

    35.6468

    ops/s

    Median Throughput

    scroll

    35.81

    ops/s

    Max Throughput

    scroll

    35.8374

    ops/s

    50th percentile latency

    scroll

    296588

    ms

    90th percentile latency

    scroll

    427849

    ms

    99th percentile latency

    scroll

    457200

    ms

    100th percentile latency

    scroll

    460396

    ms

    Min Throughput

    expression

    1.28785

    ops/s

    Median Throughput

    expression

    1.31216

    ops/s

    Max Throughput

    expression

    1.31935

    ops/s

    50th percentile latency

    expression

    78301.4

    ms

    90th percentile latency

    expression

    99426.7

    ms

    99th percentile latency

    expression

    103425

    ms

    100th percentile latency

    expression

    103679

    ms

    2C/8G 3个节点:

    Metric

    Operation

    Value

    Unit

    Indexing time

    30.2766

    min

    Merge time

    11.1005

    min

    Refresh time

    3.1837

    min

    Flush time

    0.0554

    min

    Merge throttle time

    1.49132

    min

    Total Young Gen GC

    87.16

    s

    Total Old Gen GC

    2.738

    s

    Heap used for segments

    17.9447

    MB

    Heap used for doc values

    0.0973434

    MB

    Heap used for terms

    16.7564

    MB

    Heap used for norms

    0.0637817

    MB

    Heap used for points

    0.220229

    MB

    Heap used for stored fields

    0.806961

    MB

    Segment count

    84

    Min Throughput

    index-stats

    99.9043

    ops/s

    Median Throughput

    index-stats

    100.055

    ops/s

    Max Throughput

    index-stats

    100.111

    ops/s

    50th percentile latency

    index-stats

    4.31123

    ms

    90th percentile latency

    index-stats

    5.01966

    ms

    99th percentile latency

    index-stats

    6.73182

    ms

    99.9th percentile latency

    index-stats

    16.3152

    ms

    100th percentile latency

    index-stats

    16.7211

    ms

    Min Throughput

    node-stats

    99.9997

    ops/s

    Median Throughput

    node-stats

    100.068

    ops/s

    Max Throughput

    node-stats

    100.441

    ops/s

    50th percentile latency

    node-stats

    5.41895

    ms

    90th percentile latency

    node-stats

    6.62956

    ms

    99th percentile latency

    node-stats

    10.4876

    ms

    99.9th percentile latency

    node-stats

    16.8256

    ms

    100th percentile latency

    node-stats

    22.3502

    ms

    Min Throughput

    default

    49.9808

    ops/s

    Median Throughput

    default

    50.016

    ops/s

    Max Throughput

    default

    50.0348

    ops/s

    50th percentile latency

    default

    14.0526

    ms

    90th percentile latency

    default

    16.2503

    ms

    99th percentile latency

    default

    21.8674

    ms

    99.9th percentile latency

    default

    29.5538

    ms

    100th percentile latency

    default

    31.5155

    ms

    Min Throughput

    term

    199.745

    ops/s

    Median Throughput

    term

    200.06

    ops/s

    Max Throughput

    term

    200.087

    ops/s

    50th percentile latency

    term

    3.06953

    ms

    90th percentile latency

    term

    4.04719

    ms

    99th percentile latency

    term

    24.0726

    ms

    99.9th percentile latency

    term

    37.8865

    ms

    100th percentile latency

    term

    38.5456

    ms

    Min Throughput

    phrase

    199.35

    ops/s

    Median Throughput

    phrase

    199.992

    ops/s

    Max Throughput

    phrase

    200.071

    ops/s

    50th percentile latency

    phrase

    4.59871

    ms

    90th percentile latency

    phrase

    22.3203

    ms

    99th percentile latency

    phrase

    48.3212

    ms

    99.9th percentile latency

    phrase

    52.8152

    ms

    100th percentile latency

    phrase

    52.8472

    ms

    Min Throughput

    country_agg_uncached

    4.49216

    ops/s

    Median Throughput

    country_agg_uncached

    4.67822

    ops/s

    Max Throughput

    country_agg_uncached

    4.7315

    ops/s

    50th percentile latency

    country_agg_uncached

    14575.8

    ms

    90th percentile latency

    country_agg_uncached

    17213.5

    ms

    99th percentile latency

    country_agg_uncached

    18765.9

    ms

    99.9th percentile latency

    country_agg_uncached

    18810.1

    ms

    100th percentile latency

    country_agg_uncached

    18813.6

    ms

    Min Throughput

    country_agg_cached

    100.046

    ops/s

    Median Throughput

    country_agg_cached

    100.06

    ops/s

    Max Throughput

    country_agg_cached

    100.129

    ops/s

    50th percentile latency

    country_agg_cached

    3.49425

    ms

    90th percentile latency

    country_agg_cached

    4.68459

    ms

    99th percentile latency

    country_agg_cached

    6.65144

    ms

    99.9th percentile latency

    country_agg_cached

    17.7776

    ms

    100th percentile latency

    country_agg_cached

    24.6469

    ms

    Min Throughput

    scroll

    32.6045

    ops/s

    Median Throughput

    scroll

    32.725

    ops/s

    Max Throughput

    scroll

    32.7822

    ops/s

    50th percentile latency

    scroll

    326129

    ms

    90th percentile latency

    scroll

    470066

    ms

    99th percentile latency

    scroll

    502268

    ms

    100th percentile latency

    scroll

    505901

    ms

    Min Throughput

    expression

    1.89188

    ops/s

    Median Throughput

    expression

    1.90472

    ops/s

    Max Throughput

    expression

    1.94701

    ops/s

    50th percentile latency

    expression

    7336.16

    ms

    90th percentile latency

    expression

    8155.22

    ms

    99th percentile latency

    expression

    8272.59

    ms

    100th percentile latency

    expression

    8322.61

    ms


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