mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
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167 lines
6.9 KiB
HTML
167 lines
6.9 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<link rel="stylesheet" href="css/app.css" >
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<title>Pebble Benchmarks</title>
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</head>
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<body>
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<div class="center rows">
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<div class="section">
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<div class="columns">
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<div class="title">Pebble Benchmarks</div>
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<div class="updated">Last updated</div>
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</div>
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<br/>
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<div class="columns">
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<div class="overview">
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Benchmarks are run nightly using <a class="code"
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href="https://github.com/cockroachdb/pebble/blob/master/cmd/pebble/ycsb.go">pebble
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bench ycsb</a> on AWS m6id.4xlarge machines equipped with
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local SSD storage. The AWS instances show remarkably high
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instance to instance performance variability. In order to
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smooth out that variability the benchmarks are run multiple
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times each (using different instances) and outliers are
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excluded.
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</div>
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<div>
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<div class="controls">
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<b>Detail:</b>
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<a id="readBytes" class="toggle">Bytes Read</a> |
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<a id="writeBytes" class="toggle">Bytes Written</a> |
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<a id="readAmp" class="toggle">Read Amp</a> |
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<a id="writeAmp" class="toggle">Write Amp</a>
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</div>
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<div class="controls">
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<b>Options:</b>
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<a id="localMax">Local scale</a>
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</div>
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</div>
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</div>
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<hr class="divider"/>
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<div class="annotation" data-date="20200614">L0-sublevels and
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flush-splits enabled</div>
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<div class="annotation" data-date="20200604">Increased
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LogWriter free blocks 4->16</div>
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<div class="annotation" data-date="20200706">Began tracking
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ycsb/E read-amp</div>
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<div class="annotation" data-date="20201022">Level metadata
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switched to use a B-Tree</div>
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<div class="annotation" data-date="20201222">Enabled
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read-triggered compactions</div>
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<div class="annotation" data-date="20210113">Readahead
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and preallocation bug fixed</div>
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<div class="annotation" data-date="20210326">Removed excess
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read samples for read-triggered compactions</div>
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<div class="annotation" data-date="20210429">Switched to Ubuntu
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20.04.2 LTS AMI</div>
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<div class="annotation" data-date="20211018">Read compaction fixes</div>
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<div class="annotation" data-date="20211109">Bumped benchmark
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runtime to 90 minutes</div>
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<div class="annotation" data-date="20220330">Data quality issue introduced (YCSB A only)</div>
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<div class="annotation" data-date="20220526">Data quality issue fixed (YCSB A only)</div>
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<div class="annotation" data-date="20220626">Began zeroing reused
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iterator structs (#1822)</div>
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<div class="annotation" data-date="20230215">Grandparent boundary
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compaction splitting</div>
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<div class="annotation" data-date="20230516">Infrastructure
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change (#2578)</div>
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<div class="annotation" data-date="20230607">ycsb/F sampling bug</div>
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<div class="annotation" data-date="20230611">Switched to m6id.4xlarge
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(from 5d.4xlarge)</div>
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</div>
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<div class="section rows">
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<div>
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<span class="subtitle">YCSB A</span>
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<span>(50% reads, 50% updates, zipf key distribution)</span>
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</div>
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<div class="columns">
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<svg class="chart ycsb" data-key="ycsb/A/values=64"></svg>
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<svg class="chart ycsb" data-key="ycsb/A/values=1024"></svg>
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</div>
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</div>
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<div class="section rows">
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<div>
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<span class="subtitle">YCSB B</span>
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<span>(95 reads, 5% updates, zipf key distribution)</span>
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</div>
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<div class="columns">
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<svg class="chart ycsb left" data-key="ycsb/B/values=64"></svg>
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<svg class="chart ycsb right" data-key="ycsb/B/values=1024"></svg>
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</div>
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</div>
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<div class="section rows">
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<div>
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<span class="subtitle">YCSB C</span>
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<span>(100% reads, zipf key distribution)</span>
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</div>
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<div class="columns">
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<svg class="chart ycsb left" data-key="ycsb/C/values=64"></svg>
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<svg class="chart ycsb right" data-key="ycsb/C/values=1024"></svg>
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</div>
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</div>
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<div class="section rows">
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<div>
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<span class="subtitle">YCSB D</span>
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<span>(95% reads, 5% updates, uniform key distribution)</span>
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</div>
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<div class="columns">
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<svg class="chart ycsb left" data-key="ycsb/D/values=64"></svg>
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<svg class="chart ycsb right" data-key="ycsb/D/values=1024"></svg>
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</div>
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</div>
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<div class="section rows">
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<div>
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<span class="subtitle">YCSB E</span>
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<span>(95% scans, 5% updates, zipf key distribution)</span>
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</div>
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<div class="columns">
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<svg class="chart ycsb left" data-key="ycsb/E/values=64"></svg>
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<svg class="chart ycsb right" data-key="ycsb/E/values=1024"></svg>
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</div>
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</div>
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<div class="section rows">
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<div>
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<span class="subtitle">Insert-only</span>
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<span>(100% inserts, zipf key distribution)</span>
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</div>
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<div class="columns">
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<svg class="chart ycsb left" data-key="ycsb/F/values=64"></svg>
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<svg class="chart ycsb right" data-key="ycsb/F/values=1024"></svg>
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</div>
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</div>
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</div>
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<div class="center rows">
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<div class="section">
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<hr class="divider"/>
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<div>
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<span class="subtitle">Write throughput</span>
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<span>(100% inserts, zipf key distribution)</span>
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</div>
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<br />
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<div class="overview">
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This benchmark attempts to find the optimal write throughput by
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driving more and more load against the DB until a target heuristic
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fails (currently a mixture of number of L0 sublevels, L0 files, and
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whether the DB has experienced a write stall). These benchmarks are
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run nightly using <a class="code"
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href="https://github.com/cockroachdb/pebble/blob/master/cmd/pebble/write.go">pebble
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bench write</a> on GCP n2-standard-32 machines equipped with 16 local
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SSDs in a RAID 0 array.
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</div>
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</div>
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<div class="section rows">
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<div class="columns">
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<svg class="chart write-throughput" data-key="write/values=1024"></svg>
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<svg class="chart write-throughput-detail"/>
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</div>
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</div>
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</div>
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<script src="js/d3.v5.min.js"></script>
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<script src="https://pebble-benchmarks.s3.amazonaws.com/data.js"></script>
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<script src="js/write-throughput.js"></script>
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<script src="js/app.js"></script>
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</body>
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</html>
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