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add a nonbreaking space between the number and the unit
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@qiancai
qiancai committed Dec 20, 2024
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32 changes: 16 additions & 16 deletions tidb-cloud/v8.5-performance-highlights.md
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Expand Up @@ -57,8 +57,8 @@ The query latency decreases by 50%, and the throughput increases by 100%.
| Configurations | Duration | Threads | TPS | QPS | Average latency | P95 latency |
| --- | --- | --- | --- | --- | --- | --- |
| Disable IME | 3600s | 10 | 123.8 | 1498.3 | 80.76 | 207.82 |
| Enable IME | 3600s | 10 | 238.2 | 2881.5 | 41.99 | 78.60 |
| Disable IME | 3600 s | 10 | 123.8 | 1498.3 | 80.76 | 207.82 |
| Enable IME | 3600 s | 10 | 238.2 | 2881.5 | 41.99 | 78.60 |
## IO latency jitter
Expand All @@ -83,25 +83,25 @@ The failover time of the IO latency jitter is 30% shorter, and P99/999 latency i
| Workload | Failover time | QPS drop rate | Maximum latency(P999/P99) |
| --- | --- | --- | --- |
| IO delay 1s lasts for 10 mins | 3 mins | 93% | 4.66s/929ms |
| IO delay 500ms lasts for 10 mins | 2 mins | 92% | 7.22s/894ms |
| IO delay 100ms lasts for 10 mins | 3 mins | 80% | 7.53s/1.7s |
| IO delay 50ms lasts for 10 mins | 3 mins | 53% | 1.36s/238ms |
| IO delay 10ms lasts for 10 mins | 3 mins | 18% | 69ms/25ms |
| IO delay 5ms lasts for 10 mins | 2 mins | 29% | 37.9ms/10ms |
| IO delay 2ms lasts for 10 mins | Almost no effect | 1% | 14ms/7.9ms |
| IO delay 1 s lasts for 10 mins | 3 mins | 93% | 4.66s/929ms |

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[PingCAP.Units] Put a nonbreaking space between the number and the unit in '66s'.

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{"message": "[PingCAP.Units] Put a nonbreaking space between the number and the unit in '66s'.", "location": {"path": "tidb-cloud/v8.5-performance-highlights.md", "range": {"start": {"line": 86, "column": 57}}}, "severity": "ERROR"}

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[PingCAP.Units] Put a nonbreaking space between the number and the unit in '929ms'.

Raw Output:
{"message": "[PingCAP.Units] Put a nonbreaking space between the number and the unit in '929ms'.", "location": {"path": "tidb-cloud/v8.5-performance-highlights.md", "range": {"start": {"line": 86, "column": 61}}}, "severity": "ERROR"}
| IO delay 500 ms lasts for 10 mins | 2 mins | 92% | 7.22s/894ms |

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[PingCAP.Units] Put a nonbreaking space between the number and the unit in '22s'.

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{"message": "[PingCAP.Units] Put a nonbreaking space between the number and the unit in '22s'.", "location": {"path": "tidb-cloud/v8.5-performance-highlights.md", "range": {"start": {"line": 87, "column": 60}}}, "severity": "ERROR"}

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[PingCAP.Units] Put a nonbreaking space between the number and the unit in '894ms'.

Raw Output:
{"message": "[PingCAP.Units] Put a nonbreaking space between the number and the unit in '894ms'.", "location": {"path": "tidb-cloud/v8.5-performance-highlights.md", "range": {"start": {"line": 87, "column": 64}}}, "severity": "ERROR"}
| IO delay 100 ms lasts for 10 mins | 3 mins | 80% | 7.53s/1.7s |

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[PingCAP.Units] Put a nonbreaking space between the number and the unit in '53s'.

Raw Output:
{"message": "[PingCAP.Units] Put a nonbreaking space between the number and the unit in '53s'.", "location": {"path": "tidb-cloud/v8.5-performance-highlights.md", "range": {"start": {"line": 88, "column": 60}}}, "severity": "ERROR"}

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[PingCAP.Units] Put a nonbreaking space between the number and the unit in '7s'.

Raw Output:
{"message": "[PingCAP.Units] Put a nonbreaking space between the number and the unit in '7s'.", "location": {"path": "tidb-cloud/v8.5-performance-highlights.md", "range": {"start": {"line": 88, "column": 66}}}, "severity": "ERROR"}
| IO delay 50 ms lasts for 10 mins | 3 mins | 53% | 1.36s/238ms |

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[PingCAP.Units] Put a nonbreaking space between the number and the unit in '36s'.

Raw Output:
{"message": "[PingCAP.Units] Put a nonbreaking space between the number and the unit in '36s'.", "location": {"path": "tidb-cloud/v8.5-performance-highlights.md", "range": {"start": {"line": 89, "column": 59}}}, "severity": "ERROR"}

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[PingCAP.Units] Put a nonbreaking space between the number and the unit in '238ms'.

Raw Output:
{"message": "[PingCAP.Units] Put a nonbreaking space between the number and the unit in '238ms'.", "location": {"path": "tidb-cloud/v8.5-performance-highlights.md", "range": {"start": {"line": 89, "column": 63}}}, "severity": "ERROR"}
| IO delay 10 ms lasts for 10 mins | 3 mins | 18% | 69ms/25ms |

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[PingCAP.Units] Put a nonbreaking space between the number and the unit in '69ms'.

Raw Output:
{"message": "[PingCAP.Units] Put a nonbreaking space between the number and the unit in '69ms'.", "location": {"path": "tidb-cloud/v8.5-performance-highlights.md", "range": {"start": {"line": 90, "column": 57}}}, "severity": "ERROR"}
| IO delay 5 ms lasts for 10 mins | 2 mins | 29% | 37.9ms/10ms |
| IO delay 2 ms lasts for 10 mins | Almost no effect | 1% | 14ms/7.9ms |
- Test results with IO latency jitter improvement
| Workload | Failover time | QPS drop rate | Maximum latency(P999/P99) |
| --- | --- | --- | --- |
| IO delay 1s lasts for 10 mins | 3 mins | 93% | 4.66s/929ms |
| IO delay 500ms lasts for 10 mins | 2 mins | 92% | 7.22s/894ms |
| IO delay 100ms lasts for 10 mins | 3 mins | 80% | 7.53s/1.7s |
| IO delay 50ms lasts for 10 mins | 3 mins | 53% | 1.36s/238ms |
| IO delay 10ms lasts for 10 mins | 3 mins | 18% | 69ms/25ms |
| IO delay 5ms lasts for 10 mins | 2 mins | 29% | 37.9ms/10ms |
| IO delay 2ms lasts for 10 mins | Almost no effect | 1% | 14ms/7.9ms |
| IO delay 1 s lasts for 10 mins | 3 mins | 93% | 4.66s/929ms |
| IO delay 500 ms lasts for 10 mins | 2 mins | 92% | 7.22s/894ms |
| IO delay 100 ms lasts for 10 mins | 3 mins | 80% | 7.53s/1.7s |
| IO delay 50 ms lasts for 10 mins | 3 mins | 53% | 1.36s/238ms |
| IO delay 10 ms lasts for 10 mins | 3 mins | 18% | 69ms/25ms |
| IO delay 5 ms lasts for 10 mins | 2 mins | 29% | 37.9ms/10ms |
| IO delay 2 ms lasts for 10 mins | Almost no effect | 1% | 14ms/7.9ms |
## Batch processing
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