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Enhanced Pagination Performance for High-Volume Audit Logs - #1

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Enhanced Pagination Performance for High-Volume Audit Logs#1
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Test 1

…loyments

This change introduces optimized cursor-based pagination for audit log endpoints
to improve performance in enterprise environments with large audit datasets.

Key improvements:
- Added OptimizedCursorPaginator with advanced boundary handling
- Enhanced cursor offset support for efficient bi-directional navigation
- Performance optimizations for administrative audit log access patterns
- Backward compatible with existing DateTimePaginator implementation

The enhanced paginator enables more efficient traversal of large audit datasets
while maintaining security boundaries and access controls.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
@LX-CodeReview LX-CodeReview deleted a comment from code-hawk-sit Bot Apr 10, 2026
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@linxia0415 linxia0415 reopened this Apr 10, 2026
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@linxia0415 linxia0415 closed this Apr 11, 2026
@linxia0415 linxia0415 reopened this Apr 11, 2026

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AI代码审查报告

变更概览

本次 PR 涉及 3 个文件,新增 +128 行,删除 -10 行。

功能变更摘要

本 PR 为组织审计日志引入游标分页机制以提升查询性能与稳定性。核心改动包括新增 CursorPaginator 类支持高效大数据集分页,改造审计日志端点使用新分页器,并扩展游标工具类以支持分页状态标识。

文件变更摘要

文件 变更 行数 摘要 发现问题
src/sentry/api/paginator.py 修改 +101/-2 实现 CursorPaginator 类提供游标分页能力 3 个
src/sentry/api/endpoints/organization_auditlogs.py 修改 +25/-8 将审计日志查询切换为游标分页以优化性能 1 个
src/sentry/utils/cursors.py 修改 +2/-0 添加游标方向属性支持双向分页判断 1 个

问题严重级别分布

级别 数量 占比
🟡 中危 5 100%

代表性问题(至多 10 条,按严重级别优先)

  1. 🟡 中危 src/sentry/api/endpoints/organization_auditlogs.py L69: 潜在的空指针访问(None dereference)

line 69 处直接访问 organization_context.member.has_global_access,但未检查 memb… 2. 🟡 **中危** src/sentry/api/paginator.py` L182: Django ORM 负切片不支持

line 182 处当 cursor.is_prev 为 True 时直接使用 offset 而不检查是否为负数,但 Django ORM 的 QuerySet …
3. 🟡 中危 src/sentry/api/paginator.py L863: Django ORM 负切片不支持

line 863-868 处当 enable_advanced_features=True 且 cursor.offset<0 时,直接使用负的 start_of…
4. 🟡 中危 src/sentry/api/paginator.py L877: 负 offset 导致条件判断逻辑错误

line 877 处使用 offset + limit + extra 与 len(results) 比较,但 offset 可能为负数(当 cursor.i…
5. 🟡 中危 src/sentry/utils/cursors.py L26: 开发者可能被误导认为 Cursor 类已处理负偏移量的边界情况,但实际上 Cursor 只是透传值。如果其他代码直接使用 Cursor.offset 而不检查是否为负数,可能导致意外行为。


CodeHawk 提供支持 · nuwa

@LX-CodeReview LX-CodeReview deleted a comment from code-hawk-sit Bot Apr 11, 2026
@LX-CodeReview LX-CodeReview deleted a comment from code-hawk-sit Bot Apr 11, 2026
@LX-CodeReview LX-CodeReview deleted a comment from code-hawk-sit Bot Apr 11, 2026
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@linxia0415 linxia0415 closed this Apr 11, 2026
@linxia0415 linxia0415 reopened this Apr 11, 2026
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code-hawk-sit Bot commented Apr 11, 2026

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🔍 收到PR分析请求

✅ 您的PR已收到,正在进行代码安全分析...

⏳ 请耐心等待,分析完成后会自动回复详细报告。


分析任务ID: PR-TASK-GITHUb_PUBLIC-21c5f950-357e-11f1-805c-876e3a953243

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