lspz 0.10.5

AI-friendly LSP compression proxy
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125

<!-- AUTO-GENERATED by examples/bench-report.rs. Do not edit manually. Run: just gen-bench -->

# lspz 压缩基准测试报告

**版本**: v0.9.2

**日期**: 2026-05-15

## 诊断压缩器

| 场景 | 原始 (T) | 紧凑 (T) | TOON (T) | Δ% (紧凑 vs 原始) | Δ% (TOON vs 原始) | Δ% (TOON vs 紧凑) |
|----------|---------|-------------|----------|---------------------|-------------------|----------------------|
| small (3 diagnostics, one duplicate pair) | 158 | 89 | 75 | 43.7% | 52.5% | 15.7% |
| medium (15 diagnostics, mixed duplicates and unique) | 746 | 316 | 260 | 57.6% | 65.1% | 17.7% |
| large (60 diagnostics, many duplicates — TypeScript lint flood) | 2983 | 625 | 575 | 79.0% | 80.7% | 8.0% |
| **Total** | **3887** | **1030** | **910** | **73.5%** | **76.6%** | **11.7%** |

## 补全压缩器

| 场景 | 原始 (T) | 紧凑 (T) | TOON (T) | Δ% (紧凑 vs 原始) | Δ% (TOON vs 原始) | Δ% (TOON vs 紧凑) |
|----------|---------|-------------|----------|---------------------|-------------------|----------------------|
| small (5 items) | 174 | 178 | 157 | -2.3% | 9.8% | 11.8% |
| medium (15 items, some shared docs) | 562 | 566 | 475 | -0.7% | 15.5% | 16.1% |
| large (30 items, varied kinds) | 889 | 893 | 719 | -0.4% | 19.1% | 19.5% |
| **Total** | **1625** | **1637** | **1351** | **-0.7%** | **16.9%** | **17.5%** |

## 悬停压缩器

| 场景 | 原始 (T) | 紧凑 (T) | TOON (T) | Δ% (紧凑 vs 原始) | Δ% (TOON vs 原始) | Δ% (TOON vs 紧凑) |
|----------|---------|-------------|----------|---------------------|-------------------|----------------------|
| plaintext (simple) | 60 | 59 | 44 | 1.7% | 26.7% | 25.4% |
| markdown (rich) | 159 | 156 | 141 | 1.9% | 11.3% | 9.6% |
| object MarkedString (language + value form) | 33 | 33 | 7 | 0.0% | 78.8% | 78.8% |
| **Total** | **252** | **248** | **192** | **1.6%** | **23.8%** | **22.6%** |

## 文档符号压缩器

| 场景 | 原始 (T) | 紧凑 (T) | TOON (T) | Δ% (紧凑 vs 原始) | Δ% (TOON vs 原始) | Δ% (TOON vs 紧凑) |
|----------|---------|-------------|----------|---------------------|-------------------|----------------------|
| small (3 DocumentSymbols, shallow) | 454 | 267 | 150 | 41.2% | 67.0% | 43.8% |
| medium (SymbolInformation flat, 10 symbols) | 474 | 469 | 84 | 1.1% | 82.3% | 82.1% |
| large (DocumentSymbol hierarchical, 25 symbols nested) | 1169 | 670 | 352 | 42.7% | 69.9% | 47.5% |
| **Total** | **2097** | **1406** | **586** | **33.0%** | **72.1%** | **58.3%** |

## 位置压缩器

| 场景 | 原始 (T) | 紧凑 (T) | TOON (T) | Δ% (紧凑 vs 原始) | Δ% (TOON vs 原始) | Δ% (TOON vs 紧凑) |
|----------|---------|-------------|----------|---------------------|-------------------|----------------------|
| 2 references, same file | 65 | 71 | 45 | -9.2% | 30.8% | 36.6% |
| 3 references, multiple files | 96 | 104 | 64 | -8.3% | 33.3% | 38.5% |
| definition, single location | 32 | 44 | 44 | -37.5% | -37.5% | 0.0% |
| null (no references) | 1 | 12 | 14 | -1100.0% | -1300.0% | -16.7% |
| **Total** | **194** | **231** | **167** | **-19.1%** | **13.9%** | **27.7%** |

## 工作区符号压缩器

| 场景 | 原始 (T) | 紧凑 (T) | TOON (T) | Δ% (紧凑 vs 原始) | Δ% (TOON vs 原始) | Δ% (TOON vs 紧凑) |
|----------|---------|-------------|----------|---------------------|-------------------|----------------------|
| 2 symbols, different files | 96 | 106 | 68 | -10.4% | 29.2% | 35.8% |
| 4 symbols, same file | 184 | 178 | 90 | 3.3% | 51.1% | 49.4% |
| empty result | 1 | 12 | 20 | -1100.0% | -1900.0% | -66.7% |
| **Total** | **281** | **296** | **178** | **-5.3%** | **36.7%** | **39.9%** |

## 工作区诊断压缩器

| 场景 | 原始 (T) | 紧凑 (T) | TOON (T) | Δ% (紧凑 vs 原始) | Δ% (TOON vs 原始) | Δ% (TOON vs 紧凑) |
|----------|---------|-------------|----------|---------------------|-------------------|----------------------|
| 1 full + 1 unchanged | 131 | 97 | 97 | 26.0% | 26.0% | 0.0% |
| 2 full items, many diags | 189 | 138 | 126 | 27.0% | 33.3% | 8.7% |
| empty items | 4 | 4 | 6 | 0.0% | -50.0% | -50.0% |
| **Total** | **324** | **239** | **229** | **26.2%** | **29.3%** | **4.2%** |

## 总结

| 压缩器 | 平均 Δ% (紧凑 vs 原始) | 平均 Δ% (TOON vs 原始) |
|------------|------------------------|----------------------|
| 诊断压缩器 | 73.5% | 76.6% |
| 补全压缩器 | -0.7% | 16.9% |
| 悬停压缩器 | 1.6% | 23.8% |
| 文档符号压缩器 | 33.0% | 72.1% |
| 位置压缩器 | -19.1% | 13.9% |
| 工作区符号压缩器 | -5.3% | 36.7% |
| 工作区诊断压缩器 | 26.2% | 29.3% |
| **总体** | **15.6%** | **38.5%** |

每个 LSP 服务器产生的诊断都有独特的模式。下表显示了诊断压缩器如何处理每个支持的 LSP 服务器的真实世界输出。

### rust-analyzer

| 场景 | 原始 (T) | 紧凑 (T) | TOON (T) | Δ% (紧凑 vs 原始) | Δ% (TOON vs 原始) | Δ% (TOON vs 紧凑) |
|----------|---------|-------------|----------|---------------------|-------------------|----------------------|
| small (3 diagnostics, 2 unused vars + unresolved ref) | 159 | 89 | 75 | 44.0% | 52.8% | 15.7% |
| medium (10 diagnostics, mixed duplicates + unique) | 507 | 247 | 203 | 51.3% | 60.0% | 17.8% |
| large (25 diagnostics, many duplicates — real-world flood) | 1256 | 535 | 435 | 57.4% | 65.4% | 18.7% |
| **Total** | **1922** | **871** | **713** | **54.7%** | **62.9%** | **18.1%** |


### gopls

| 场景 | 原始 (T) | 紧凑 (T) | TOON (T) | Δ% (紧凑 vs 原始) | Δ% (TOON vs 原始) | Δ% (TOON vs 紧凑) |
|----------|---------|-------------|----------|---------------------|-------------------|----------------------|
| small (4 diagnostics, 2 unused vars + import + type) | 210 | 105 | 84 | 50.0% | 60.0% | 20.0% |
| medium (13 diagnostics, high dedup potential) | 639 | 199 | 167 | 68.9% | 73.9% | 16.1% |
| large (20 diagnostics, realistic gopls output) | 980 | 311 | 256 | 68.3% | 73.9% | 17.7% |
| **Total** | **1829** | **615** | **507** | **66.4%** | **72.3%** | **17.6%** |


### basedpyright

| 场景 | 原始 (T) | 紧凑 (T) | TOON (T) | Δ% (紧凑 vs 原始) | Δ% (TOON vs 原始) | Δ% (TOON vs 紧凑) |
|----------|---------|-------------|----------|---------------------|-------------------|----------------------|
| small (4 diagnostics, mixed types) | 219 | 146 | 122 | 33.3% | 44.3% | 16.4% |
| medium (10 diagnostics, mixed duplicates) | 526 | 265 | 218 | 49.6% | 58.6% | 17.7% |
| large (20 diagnostics, realistic pyright output) | 1035 | 485 | 402 | 53.1% | 61.2% | 17.1% |
| **Total** | **1780** | **896** | **742** | **49.7%** | **58.3%** | **17.2%** |


### typescript-language-server

| 场景 | 原始 (T) | 紧凑 (T) | TOON (T) | Δ% (紧凑 vs 原始) | Δ% (TOON vs 原始) | Δ% (TOON vs 紧凑) |
|----------|---------|-------------|----------|---------------------|-------------------|----------------------|
| small (4 diagnostics, mixed TS errors) | 220 | 102 | 86 | 53.6% | 60.9% | 15.7% |
| medium (12 diagnostics, mixed duplicates and unique) | 615 | 216 | 180 | 64.9% | 70.7% | 16.7% |
| large (25 diagnostics, realistic TS project errors) | 1264 | 449 | 389 | 64.5% | 69.2% | 13.4% |
| **Total** | **2099** | **767** | **655** | **63.5%** | **68.8%** | **14.6%** |