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系统 · 命令参考

qzx testDiskSpeed

作用

使用唯一命名的临时文件，以 MiB/s 测量持久顺序写入和缓冲读取速度。

命令成熟度：Alpha

可用于真实使用和反馈，但其接口与行为仍可能继续演进。 这是当前开发 checkout 的评估。未来每个不可变发布标签都会保留该版本中包含的准确评估。 可在 PyPI 0.2.2.0.9 使用。文档对应 alpha checkout 0.2.2.0.9。

行为与内置保护

实际模式会应用你请求的更改

此操作直接执行

无需调用原生程序即可运行

无需网络即可运行

设计为无需提权即可运行

创建唯一命名的临时文件以避免覆盖现有数据，将大小限制在 1 到 1024 MiB，验证读取的字节，并在所有退出路径中删除该文件。如果清理失败，会报告精确路径以便手动恢复。

此安全分类由 OpenAI GPT-5.6 Pro 于 2026-08-25 对照实现摘要 sha256:87becda5cae67b2de08e8a74fd4f9b348ed01cb8cbf0d19bf5575efc81e0dfd5 审阅。

准确语法

qzx testDiskSpeed [test_path] [size_mib] --json

参数

滑动或使用横向滚动条查看所有列。

名称类型必填默认值描述
test_pathstr否"."要测量其文件系统性能的现有目录
size_mibint否50临时文件大小（MiB），1 到 1024

输入示例

qzx testDiskSpeed

使用 50 MiB 临时文件测量当前文件系统

qzx testDiskSpeed C:/temp --size-mib 100

使用唯一的 100 MiB 临时文件测量 C:/temp

要获得完整结构化载荷，请添加 --json： qzx testDiskSpeed [test_path] [size_mib] --json

代表性输出示例

此示意 JSON 源自当前实现所支持的结果契约。它展示命令可能返回的内容，并不声称这是录制的实际执行；具体值会随输入、设备、权限和可选工具而变化。

示例命令： qzx testDiskSpeed --json

{
    "success": true,
    "message": "Measures sequential durable-write and buffered-read throughput in MiB/s using a uniquely named temporary file. In this illustrative example, the command completed successfully.",
    "meta": {
        "command": "testDiskSpeed",
        "command_maturity": {
            "stage": "alpha",
            "label": "Alpha",
            "sequence": 2,
            "public_executable": true,
            "stability": "interface_may_change",
            "summary": "Available for real use and feedback while its interface and behavior can still evolve.",
            "promotion_review_required": false,
            "assessment_scope": "development_checkout"
        },
        "duration_ms": 0,
        "schema_version": 1
    },
    "details": {
        "temporary_fixture": "Example value",
        "chunk_size_bytes": 4096
    },
    "fixture_size": {
        "mebibytes": [
            {
                "name": "example",
                "status": "ok"
            }
        ],
        "bytes": [
            {
                "name": "example",
                "status": "ok"
            }
        ]
    },
    "read": {
        "mebibytes_per_second": "Example value",
        "duration_seconds": 42.7,
        "bytes_verified": "Example value"
    },
    "test_directory": "C:\\project\\example.txt",
    "write": {
        "mebibytes_per_second": "Example value",
        "duration_seconds": 42.7,
        "durability": "Example value"
    }
}
查看 JSON 结果契约
{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "type": "object",
    "required": [
        "success",
        "message",
        "meta"
    ],
    "properties": {
        "success": {
            "type": "boolean"
        },
        "message": {
            "type": "string"
        },
        "meta": {
            "type": "object",
            "required": [
                "command",
                "command_maturity",
                "duration_ms",
                "schema_version"
            ],
            "properties": {
                "command": {
                    "type": "string"
                },
                "command_maturity": {
                    "type": "object",
                    "required": [
                        "stage",
                        "label",
                        "sequence",
                        "public_executable",
                        "stability",
                        "summary",
                        "promotion_review_required",
                        "assessment_scope"
                    ],
                    "properties": {
                        "stage": {
                            "type": "string"
                        },
                        "label": {
                            "type": "string"
                        },
                        "sequence": {
                            "type": "integer"
                        },
                        "public_executable": {
                            "type": "boolean"
                        },
                        "stability": {
                            "type": "string"
                        },
                        "summary": {
                            "type": "string"
                        },
                        "promotion_review_required": {
                            "type": "boolean"
                        },
                        "assessment_scope": {
                            "type": "string"
                        },
                        "note": {
                            "type": "string"
                        },
                        "review": {
                            "type": "object",
                            "required": [
                                "reviewed_on",
                                "rationale",
                                "evidence"
                            ],
                            "properties": {
                                "reviewed_on": {
                                    "type": "string",
                                    "format": "date"
                                },
                                "rationale": {
                                    "type": "string"
                                },
                                "evidence": {
                                    "type": "array",
                                    "minItems": 1,
                                    "items": {
                                        "type": "string"
                                    }
                                },
                                "replacement": {
                                    "type": "string"
                                }
                            },
                            "additionalProperties": false
                        }
                    },
                    "additionalProperties": true
                },
                "duration_ms": {
                    "type": "number"
                },
                "schema_version": {
                    "type": "integer"
                }
            },
            "additionalProperties": true
        },
        "details": {
            "oneOf": [
                {
                    "type": "object",
                    "properties": {
                        "temporary_fixture": {
                            "type": "string"
                        },
                        "chunk_size_bytes": []
                    },
                    "additionalProperties": true
                },
                {
                    "type": "object",
                    "properties": {
                        "test_directory": [],
                        "received_size_mib": [],
                        "allowed_size_mib": {
                            "type": "object",
                            "properties": {
                                "minimum": {
                                    "type": "integer"
                                },
                                "maximum": {
                                    "type": "integer"
                                }
                            },
                            "additionalProperties": true
                        }
                    },
                    "additionalProperties": true
                }
            ]
        },
        "error": [],
        "error_code": [],
        "fixture_size": {
            "type": "object",
            "properties": {
                "mebibytes": [],
                "bytes": []
            },
            "additionalProperties": true
        },
        "read": {
            "type": "object",
            "properties": {
                "mebibytes_per_second": [],
                "duration_seconds": [],
                "bytes_verified": []
            },
            "additionalProperties": true
        },
        "test_directory": [],
        "write": {
            "type": "object",
            "properties": {
                "mebibytes_per_second": [],
                "duration_seconds": [],
                "durability": {
                    "type": "string"
                }
            },
            "additionalProperties": true
        }
    },
    "additionalProperties": true
}

错误与限制

公开契约要求失败时返回 success=false 和具有描述性的 message。此目录尚未为每个命令声明专门的错误分类；请检查结果，不要推断不存在的错误码。

QZX 仍处于 alpha 阶段。可选依赖、权限和主机能力可能影响结果。

证据流程：需要隔离的可丢弃目标。

证据与来源

测试
未找到与模块同名的专用测试文件；这并不能证明完全没有测试覆盖。
文档渠道
开发文档 0.2.2.0.9 · main · sha256:cfba936e39931c286ca23add0ae546693db17d8b316e7cbc3891d26642d9b7e8
可用性
0.2.2.0.9 或更早

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