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fix(ci): isolate startup performance resources

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jxxghp
2026-08-23 23:42:04 +08:00
parent 85439d3f9c
commit ba2eb869e2
4 changed files with 191 additions and 153 deletions
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app/testing/bootstrap.py
+16 -6
View File
@@ -136,12 +136,22 @@ def ensure_sites_stub() -> None:
try:
import app.application.site.sites # noqa: F401 本地已拉取时用真实模块
except (ModuleNotFoundError, ImportError):
from importlib.util import spec_from_loader
from types import ModuleType
stub = ModuleType("app.application.site.sites")
stub.SitesHelper = _SitesHelperStub
stub.__spec__ = spec_from_loader("app.application.site.sites", None)
sys.modules["app.application.site.sites"] = stub
install_sites_stub()
def install_sites_stub() -> None:
"""强制安装确定性的站点资源垫片，供隔离探针排除本机动态资源差异。
与 :func:`ensure_sites_stub` 的“真实资源优先”语义不同，性能与架构探针需要在开发机和
source-only CI 中使用完全相同的 import 前提，因此必须在导入被测宿主模块前覆盖资源模块。
"""
from importlib.util import spec_from_loader
from types import ModuleType
stub = ModuleType("app.application.site.sites")
setattr(stub, "SitesHelper", _SitesHelperStub)
stub.__spec__ = spec_from_loader("app.application.site.sites", None)
sys.modules["app.application.site.sites"] = stub
def ensure_optional_stub(name: str, **attrs) -> None:
scripts/startup/performance.py
+5 -2
View File
@@ -40,6 +40,9 @@ import json
import sys
import time
from app.testing.bootstrap import install_sites_stub
install_sites_stub()
before = set(sys.modules)
started_at = time.perf_counter()
importlib.import_module({target!r})
@@ -94,9 +97,9 @@ import time
from fastapi import FastAPI
from app.testing.bootstrap import ensure_sites_stub
from app.testing.bootstrap import install_sites_stub
ensure_sites_stub()
install_sites_stub()
from app.startup import lifecycle
tests/fixtures/architecture/startup-performance-baseline.json
Vendored
+145 -145
View File
@@ -1,41 +1,41 @@
{
"schema_version": 2,
"generated_at": "2026-08-23T15:32:22.484415+00:00",
"generated_at": "2026-08-23T15:39:20.210777+00:00",
"platform": "macOS-26.5.2-arm64-arm-64bit-Mach-O",
"python": "3.14.3",
"repeat": 3,
"targets": {
"app.startup.lifecycle": {
"loaded_app_module_count": 366,
"max_ms": 985.623,
"median_ms": 947.803,
"min_ms": 932.937,
"loaded_app_module_count": 355,
"max_ms": 914.989,
"median_ms": 909.991,
"min_ms": 907.871,
"samples_ms": [
947.803,
985.623,
932.937
914.989,
907.871,
909.991
]
},
"app.factory": {
"loaded_app_module_count": 378,
"max_ms": 957.03,
"median_ms": 950.108,
"min_ms": 947.713,
"loaded_app_module_count": 367,
"max_ms": 916.407,
"median_ms": 914.085,
"min_ms": 913.804,
"samples_ms": [
950.108,
957.03,
947.713
916.407,
913.804,
914.085
]
},
"app.main": {
"loaded_app_module_count": 380,
"max_ms": 1098.929,
"median_ms": 1095.482,
"min_ms": 1076.479,
"loaded_app_module_count": 369,
"max_ms": 1096.074,
"median_ms": 1051.665,
"min_ms": 1050.168,
"samples_ms": [
1076.479,
1095.482,
1098.929
1051.665,
1050.168,
1096.074
]
}
},
@@ -47,87 +47,87 @@
{
"mode": "normal",
"enabled_component_count": 23,
"startup_ms": 0.622,
"full_lifespan_ms": 0.781,
"startup_ms": 0.672,
"full_lifespan_ms": 0.831,
"stage_ms": {
"后台任务登记器": 0.076,
"后台任务登记器": 0.081,
"数据库准备": 0.037,
"HTTP 基础能力": 0.029,
"领域依赖装配": 0.031,
"数据库引擎预热": 0.026,
"数据库连接预算": 0.025,
"路由": 0.022,
"模块服务": 0.02,
"插件备份恢复": 0.023,
"插件": 0.023,
"定时器": 0.024,
"监控器": 0.025,
"待处理整理回放": 0.02,
"命令服务": 0.022,
"工作流": 0.02,
"插件同步与启动收尾": 0.033
},
"threads_before": 2,
"threads_started": 2,
"threads_after": 2,
"tasks_before": 1,
"tasks_started": 2,
"tasks_after": 1,
"database_connections_started": 0
},
{
"mode": "normal",
"enabled_component_count": 23,
"startup_ms": 0.629,
"full_lifespan_ms": 0.782,
"stage_ms": {
"后台任务登记器": 0.075,
"数据库准备": 0.039,
"HTTP 基础能力": 0.029,
"领域依赖装配": 0.031,
"数据库引擎预热": 0.024,
"数据库连接预算": 0.022,
"路由": 0.023,
"模块服务": 0.021,
"插件备份恢复": 0.023,
"插件": 0.023,
"定时器": 0.025,
"监控器": 0.02,
"待处理整理回放": 0.024,
"命令服务": 0.021,
"工作流": 0.022,
"插件同步与启动收尾": 0.033
},
"threads_before": 2,
"threads_started": 2,
"threads_after": 2,
"tasks_before": 1,
"tasks_started": 2,
"tasks_after": 1,
"database_connections_started": 0
},
{
"mode": "normal",
"enabled_component_count": 23,
"startup_ms": 0.631,
"full_lifespan_ms": 0.785,
"stage_ms": {
"后台任务登记器": 0.08,
"数据库准备": 0.04,
"HTTP 基础能力": 0.031,
"领域依赖装配": 0.028,
"HTTP 基础能力": 0.035,
"领域依赖装配": 0.029,
"数据库引擎预热": 0.025,
"数据库连接预算": 0.023,
"数据库连接预算": 0.024,
"路由": 0.022,
"模块服务": 0.022,
"模块服务": 0.024,
"插件备份恢复": 0.022,
"插件": 0.02,
"定时器": 0.032,
"监控器": 0.022,
"待处理整理回放": 0.019,
"命令服务": 0.023,
"工作流": 0.023,
"插件同步与启动收尾": 0.033
},
"threads_before": 2,
"threads_started": 2,
"threads_after": 2,
"tasks_before": 1,
"tasks_started": 2,
"tasks_after": 1,
"database_connections_started": 0
},
{
"mode": "normal",
"enabled_component_count": 23,
"startup_ms": 0.598,
"full_lifespan_ms": 0.742,
"stage_ms": {
"后台任务登记器": 0.069,
"数据库准备": 0.042,
"HTTP 基础能力": 0.033,
"领域依赖装配": 0.031,
"数据库引擎预热": 0.025,
"数据库连接预算": 0.022,
"路由": 0.021,
"模块服务": 0.021,
"插件备份恢复": 0.021,
"插件": 0.025,
"定时器": 0.022,
"监控器": 0.024,
"待处理整理回放": 0.02,
"命令服务": 0.024,
"工作流": 0.02,
"插件同步与启动收尾": 0.034
"插件": 0.019,
"定时器": 0.024,
"监控器": 0.023,
"待处理整理回放": 0.019,
"命令服务": 0.021,
"工作流": 0.023,
"插件同步与启动收尾": 0.03
},
"threads_before": 2,
"threads_started": 2,
"threads_after": 2,
"tasks_before": 1,
"tasks_started": 2,
"tasks_after": 1,
"database_connections_started": 0
},
{
"mode": "normal",
"enabled_component_count": 23,
"startup_ms": 0.765,
"full_lifespan_ms": 0.951,
"stage_ms": {
"后台任务登记器": 0.088,
"数据库准备": 0.067,
"HTTP 基础能力": 0.094,
"领域依赖装配": 0.039,
"数据库引擎预热": 0.031,
"数据库连接预算": 0.022,
"路由": 0.024,
"模块服务": 0.027,
"插件备份恢复": 0.024,
"插件": 0.021,
"定时器": 0.026,
"监控器": 0.023,
"待处理整理回放": 0.023,
"命令服务": 0.023,
"工作流": 0.023,
"插件同步与启动收尾": 0.062
},
"threads_before": 2,
"threads_started": 2,
@@ -138,8 +138,8 @@
"database_connections_started": 0
}
],
"median_startup_ms": 0.629,
"median_full_lifespan_ms": 0.782,
"median_startup_ms": 0.672,
"median_full_lifespan_ms": 0.831,
"enabled_component_count": 23,
"enabled_components": [
"后台任务登记器",
@@ -172,18 +172,18 @@
{
"mode": "safe",
"enabled_component_count": 11,
"startup_ms": 0.597,
"full_lifespan_ms": 0.772,
"startup_ms": 0.465,
"full_lifespan_ms": 0.605,
"stage_ms": {
"后台任务登记器": 0.075,
"数据库准备": 0.044,
"HTTP 基础能力": 0.033,
"领域依赖装配": 0.059,
"数据库引擎预热": 0.061,
"数据库连接预算": 0.032,
"路由": 0.027,
"模块服务": 0.046,
"插件同步与启动收尾": 0.044
"后台任务登记器": 0.072,
"数据库准备": 0.047,
"HTTP 基础能力": 0.035,
"领域依赖装配": 0.03,
"数据库引擎预热": 0.024,
"数据库连接预算": 0.022,
"路由": 0.023,
"模块服务": 0.022,
"插件同步与启动收尾": 0.031
},
"threads_before": 2,
"threads_started": 2,
@@ -196,42 +196,42 @@
{
"mode": "safe",
"enabled_component_count": 11,
"startup_ms": 0.461,
"full_lifespan_ms": 0.642,
"startup_ms": 0.478,
"full_lifespan_ms": 0.647,
"stage_ms": {
"后台任务登记器": 0.076,
"数据库准备": 0.037,
"后台任务登记器": 0.083,
"数据库准备": 0.038,
"HTTP 基础能力": 0.034,
"领域依赖装配": 0.025,
"数据库引擎预热": 0.022,
"数据库连接预算": 0.025,
"路由": 0.025,
"模块服务": 0.025,
"插件同步与启动收尾": 0.052
},
"threads_before": 2,
"threads_started": 2,
"threads_after": 2,
"tasks_before": 1,
"tasks_started": 2,
"tasks_after": 1,
"database_connections_started": 0
},
{
"mode": "safe",
"enabled_component_count": 11,
"startup_ms": 0.477,
"full_lifespan_ms": 0.651,
"stage_ms": {
"后台任务登记器": 0.074,
"数据库准备": 0.044,
"HTTP 基础能力": 0.029,
"领域依赖装配": 0.029,
"数据库引擎预热": 0.026,
"数据库引擎预热": 0.027,
"数据库连接预算": 0.023,
"路由": 0.024,
"模块服务": 0.023,
"插件同步与启动收尾": 0.06
},
"threads_before": 2,
"threads_started": 2,
"threads_after": 2,
"tasks_before": 1,
"tasks_started": 2,
"tasks_after": 1,
"database_connections_started": 0
},
{
"mode": "safe",
"enabled_component_count": 11,
"startup_ms": 0.483,
"full_lifespan_ms": 0.659,
"stage_ms": {
"后台任务登记器": 0.077,
"数据库准备": 0.039,
"HTTP 基础能力": 0.034,
"领域依赖装配": 0.035,
"数据库引擎预热": 0.025,
"数据库连接预算": 0.026,
"路由": 0.025,
"模块服务": 0.024,
"插件同步与启动收尾": 0.059
"路由": 0.022,
"模块服务": 0.021,
"插件同步与启动收尾": 0.057
},
"threads_before": 2,
"threads_started": 2,
@@ -242,8 +242,8 @@
"database_connections_started": 0
}
],
"median_startup_ms": 0.483,
"median_full_lifespan_ms": 0.659,
"median_startup_ms": 0.477,
"median_full_lifespan_ms": 0.647,
"enabled_component_count": 11,
"enabled_components": [
"后台任务登记器",
tests/test_testing_bootstrap.py
+25
View File
@@ -2,12 +2,37 @@
from __future__ import annotations
import builtins
import sys
import types
from pathlib import Path
from app.testing import bootstrap
def test_install_sites_stub_replaces_loaded_dynamic_resource(monkeypatch):
"""隔离探针必须覆盖本机资源模块，保证 source-only CI 与开发机前提一致。"""
real_module = types.ModuleType("app.application.site.sites")
real_module.SitesHelper = object
monkeypatch.setitem(sys.modules, "app.application.site.sites", real_module)
bootstrap.install_sites_stub()
installed = sys.modules["app.application.site.sites"]
assert installed is not real_module
assert installed.SitesHelper is bootstrap._SitesHelperStub
def test_ensure_sites_stub_preserves_loaded_dynamic_resource(monkeypatch):
"""常规测试引导仍应优先复用已经加载的真实站点资源。"""
real_module = types.ModuleType("app.application.site.sites")
real_module.SitesHelper = object
monkeypatch.setitem(sys.modules, "app.application.site.sites", real_module)
bootstrap.ensure_sites_stub()
assert sys.modules["app.application.site.sites"] is real_module
def test_isolate_config_cleanup_uses_loaded_db_module_without_late_import(monkeypatch):
"""清理回调只读取已加载模块，避免解释器关停期触发二次导入。"""
captured = {}