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benchmark, media: add tpc-h benchmark (#636)
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| --- | ||
| title: TiDB TPC-H 50G Performance Test Report V2.1 | ||
| category: benchmark | ||
| --- | ||
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| # TiDB TPC-H 50G Performance Test Report V2.1 | ||
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| ## Test purpose | ||
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| This test aims to compare the performances of TiDB 2.0 and TiDB 2.1 in the OLAP scenario. | ||
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| > **Note**: Different test environments might lead to different test results. | ||
| ## Test environment | ||
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| ### Machine information | ||
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| System information: | ||
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| | Machine IP | Operation system | Kernel version | File system type | | ||
| |--------------|------------------------|------------------------------|--------------| | ||
| | 10.0.1.4 | CentOS 7.5.1804 64bit | 3.10.0-862.3.3.el7.x86\_64 | ext4 | | ||
| | 10.0.1.5 | CentOS 7.5.1804 64bit | 3.10.0-862.3.3.el7.x86\_64 | ext4 | | ||
| | 10.0.1.6 | CentOS 7.5.1804 64bit | 3.10.0-862.3.3.el7.x86\_64 | ext4 | | ||
| | 10.0.1.7 | CentOS 7.5.1804 64bit | 3.10.0-862.3.3.el7.x86\_64 | ext4 | | ||
| | 10.0.1.8 | CentOS 7.5.1804 64bit | 3.10.0-862.3.3.el7.x86\_64 | ext4 | | ||
| | 10.0.1.9 | CentOS 7.5.1804 64bit | 3.10.0-862.3.3.el7.x86\_64 | ext4 | | ||
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| Hardware information: | ||
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| | Type | 10.0.1.4 | 10.0.1.5, 10.0.1.6, 10.0.1.7, 10.0.1.8, 10.0.1.9 | | ||
| |------------|------------------------------------------------------|------------------------------------------------------| | ||
| | CPU | 16 vCPUs, Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz | 8 vCPUs, Intel(R) Xeon(R) CPU E5-2660 0 @ 2.20GHz | | ||
| | Memory | 110G | 55G | | ||
| | Disk | 221G SSD | 111G SSD | | ||
| | Network card | 10 Gigabit Ethernet, 10000Mb/s | 10 Gigabit Ethernet, 10000Mb/s | | ||
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| ### TPC-H | ||
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| [tidb-bench/tpch](https://github.com/pingcap/tidb-bench/tree/master/tpch) | ||
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| ### Cluster topology | ||
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| | Machine IP | Deployment Instance | | ||
| |----------|------------| | ||
| | 10.0.1.5 | TiKV \* 1 | | ||
| | 10.0.1.6 | TiKV \* 1 | | ||
| | 10.0.1.7 | TiKV \* 1 | | ||
| | 10.0.1.8 | TiKV \* 1 | | ||
| | 10.0.1.9 | TiKV \* 1 | | ||
| | 10.0.1.4 | PD \* 1 | | ||
| | 10.0.1.4 | TiDB \* 1 | | ||
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| ### TiDB version information | ||
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| TiDB 2.0: | ||
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| | Component | Version | Commit Hash | | ||
| |--------|-------------|--------------------------------------------| | ||
| | TiDB | v2.0.7 | 29ec059cb3b7d14b6f52c2f219f94a89570162bc | | ||
| | TiKV | v2.0.7 | d0b8cd7c7f62f06e7ef456837bd32a47da1ca4cd | | ||
| | PD | v2.0.5 | b64716707b7279a4ae822be767085ff17b5f3fea | | ||
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| TiDB 2.1: | ||
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| | Component | Version | Commit Hash | | ||
| |--------|-------------|--------------------------------------------| | ||
| | TiDB | v2.1.0-rc.2 | 16864f95b47f859ed6104555ccff0387abdc2429 | | ||
| | TiKV | v2.1.0-rc.2 | 8458ce53ebbd434c48baac6373fe0f0a43a54005 | | ||
| | PD | v2.1.0-rc.2 | 55db505e8f35e8ab4e00efd202beb27a8ecc40fb | | ||
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| ## Test result | ||
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| | Query ID | TiDB 2.0 | TiDB 2.1 | | ||
| |-----------|----------------|----------------| | ||
| | 1 | 121.550595999s | 91.4755480289s | | ||
| | 2 | 53.0638680458s | 23.1186130047s | | ||
| | 3 | 75.7236940861s | 61.790802002s | | ||
| | 4 | 30.2647120953s | 26.3483440876s | | ||
| | 6 | 51.4850790501s | 34.6432199478s | | ||
| | 7 | 216.787364006s | 94.9856910706s | | ||
| | 8 | 188.717588902s | 181.852752209s | | ||
| | 9 | 546.438174009s | 414.462754965s | | ||
| | 10 | 109.978317022s | 37.0369961262s | | ||
| | 11 | 42.9398438931s | 37.6951580048s | | ||
| | 12 | 60.455039978s | 40.2236878872s | | ||
| | 13 | 230.278712988s | 70.2887151241s | | ||
| | 14 | 61.2673521042s | 35.8372960091s | | ||
| | 16 | 30.2539310455s | 18.5897550583s | | ||
| | 17 | 3200.70173788s | 263.095014811s | | ||
| | 18 | 1035.59847498s | 296.360667944s | | ||
| | 19 | 54.3732938766s | 40.4523630142s | | ||
| | 20 | 105.094577074s | 53.2429068089s | | ||
| | 21 | 389.883709908s | 361.034544945s | | ||
| | 22 | 64.0494630337s | 65.7153418064s | | ||
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|  | ||
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| It should be noted that: | ||
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| - In the diagram above, the red bars represent the query results of Release 2.1 and the blue bars represent the query results of Release 2.0. The y-axis represents the processing time of queries in seconds, the shorter the faster. | ||
| - The result of Query 15 is not displayed because VIEW is currently not supported in either TiDB 2.1 or 2.0. | ||
| - The result of Query 5 is not displayed because no result is returned during a long period of time caused by the Join Order issue. |
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