公开记录
软件健康报告模式 0.31.0 · 指标 2.10.0 · 2026-08-18 01:34 UTC

checkpoint-restore / criu

Checkpoint/Restore tool

C · Python自定义许可证★ 3,957 星标⑂ 766 复刻始于 2014年1月在 GitHub 上查看 ↗
类型命令行工具如何判定

checkpoint-restore/criu 的健康指数为 100 分中的 92 分,处于「优秀」区间。 其得分最高的类别是Community & Adoption(86/100),最低的是Security(62/100)。 最近一次更新在 3 天前。 近期的大部分工作由 2 位贡献者完成。

92
总分 / 100
优秀

软件健康指数

指标归入加权类别,统一采用 1–100 量表。总体分先取类别加权平均,再依据公开记录的分布进行校准,使各等级具有百分位含义;当公开证据触发高风险司法辖区政策时,评级会按政策调整,并设置 34(存在风险)的上限。

92
卓越93-100公开记录中的最高层级(约前 5%);基本满足所有检验标准
优秀80-92各方面均表现强劲;仅有少量不足
良好65-79健康;不足之处有限且可控
中等50-64可接受,但存在明显不足;建议进行审查
薄弱35-49多个领域存在实质性薄弱环节
存在风险20-34存在重大薄弱环节;采用时应保持审慎
危急1-19问题严重(项目被弃置、仅有单一维护者、缺乏基本工程规范)
活力社区与采用可持续性与治理工程质量安全AI 就绪度

评分画像

每条轴代表一个类别。形状比平均值更重要——健康的对象会填满整个图形,而“一峰一谷”式画像意味着某一维度的优势正掩盖另一维度的风险。

加权总体分 78 经校准后在公布的指数量表上为 92(记录校准 2026-08-02)。

所有权

181 关注者9 个公开仓库始于 2017年9月

该仓库由组织支持——共同承担、可问责的托管责任,可延续于任何单一维护者之后。

软件包生态系统

注册表软件包版本月下载量版本数最近发布标签
PyPIcrit指向其他仓库——不计分0.110722777 天前ansiblealternativeinfrastructureasactualcodedeploymentinstallingsetup

按类别列示的指标

活力

项目是否仍有生命——是否仍在编写代码,是否仍在发布版本?

84优秀 · 占总体的 21%
评分方式
36/36推送新近度最近一次推送于 3 天前
33.9/36提交节奏52 周中有 49 周有提交
18/18提交量最近一年 474 次提交
10/10OpenSSF Scorecard:Maintained30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10
所用输入
commits_last_year474
human_commit_share1
days_since_last_push3
active_weeks_last_year49

发布纪律

64中等
评分方式
16.2/27有发布版本14 个版本标签(无 GitHub 发布版本)
36/36发布时效最近一次发布版本于 28 天前
5.4/27发布节奏约每 435.9 天发布一次
0/10OpenSSF Scorecard:Signed-Releases无数据
所用输入
releases_count14
latest_release_tagv4.2.1
releases_from_tags
days_since_latest_release28
mean_days_between_releases435.9
已排除计分(无数据或不适用):OpenSSF Scorecard:Signed-Releases。 其余权重已重新归一化。

社区与采用

项目是否拥有用户、下载量与关注度,并具备欢迎贡献者参与的配置?

86优秀 · 占总体的 17%
评分方式
58.4/60星标3,957 个星标
24/25复刻766 个复刻
10.2/15关注者70 位关注者
所用输入
forks766
stars3,957
watchers70
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

社区健康

79良好
评分方式
22.5/22.5README
16.9/22.5许可证存在许可证文件,但不是可识别的许可证
18/18CONTRIBUTING 指南
0/13.5行为准则
7.2/7.2议题模板
6.3/6.3PR 模板
所用输入
has_readme
has_license
readme_badges2
has_contributing
has_issue_template
has_code_of_conduct
readme_badge_servicescircleci.com, github.com
has_pull_request_template

可持续性与治理

项目能否在其成员之外延续——巴士系数、响应能力、由谁支持,以及软件包的维护状况?

70良好 · 占总体的 23%
评分方式
25.2/54巴士系数2 位贡献者贡献了半数提交
16.1/22.5提交分布头号贡献者编写了 28% 的提交
13.5/13.5贡献者广度100 位贡献者
10/10OpenSSF Scorecard:Contributorsproject has 35 contributing companies or organizations
所用输入
bus_factor2
contributors_sampled100
top_contributor_share0.283
评分方式
37.3/42议题解决89% 的议题已关闭
22.4/30PR 接受已裁定的 PR 中 1,072/1,437 已合并
2.6/13Newcomer PR acceptance30 天内首次贡献者的 PR 已合并 1/5
3/15OpenSSF Scorecard:Code-ReviewFound 5/24 approved changesets -- score normalized to 2
所用输入
merged_prs1,072
open_issues179
closed_issues1,402
prs_merged_7d2
prs_decided_7d2
prs_merged_30d10
prs_decided_30d17
issue_closed_ratio0.887
closed_unmerged_prs365
first_time_authors_30d4
first_time_prs_merged_30d1
first_time_prs_decided_30d5
评分方式
30/30所有权背书组织持有
0/20已验证域名未读取该组织的域名验证状态
16.2/25所有者影响力checkpoint-restore 有 181 位关注者
19.3/25既往记录9 个公开仓库,账户约 8 年
所用输入
followers181
owner_typeOrganization
is_verified
owner_logincheckpoint-restore
public_repos9
account_age_days3,245
已排除计分(无数据或不适用):已验证域名。 其余权重已重新归一化。

工程质量

基础的工程与文档实践是否到位?

86优秀 · 占总体的 19%

工程实践

84优秀
评分方式
24/24CI 工作流8 个工作流
24/24存在测试
16/16Linter 配置ruff.toml
0/9.6Pre-commit 钩子
0/6.4.editorconfig
20/20OpenSSF Scorecard:CI-Tests7 out of 7 merged PRs checked by a CI test -- score normalized to 10
所用输入
has_ci
has_tests
has_editorconfig
has_linter_config
has_precommit_config

文档

90优秀
评分方式
30/30README
25/25文档目录
15/15文档 / 主页站点criu.org
10/10仓库描述
10/10主题标签17 个主题标签
0/10Wiki
所用输入
topicscheckpoint, restore, linux, migration, containers, criu, blcr, dmtcp, container, post-copy, userfaultfd, snapshot, parasite, suspend, zero-downtime, highly-available, memory-tracking
has_wiki
homepagecriu.org
docs_sitecriu.org
has_readme
has_docs_dir
has_description

安全

可见的安全与供应链实践是否稳固,且不存在未解决的高风险司法辖区暴露?

62中等 · 占总体的 16%

安全态势

53中等
评分方式
7.5/7.5Binary-Artifactsno binaries found in the repo
2.2/7.5Branch-Protectionbranch protection is not maximal on development and all release branches
2.5/2.5CI-Tests7 out of 7 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
1.5/7.5Code-ReviewFound 5/24 approved changesets -- score normalized to 2
2.5/2.5Contributorsproject has 35 contributing companies or organizations
10/10Dangerous-Workflowno dangerous workflow patterns detected
0/7.5Dependency-Update-Toolno update tool detected
0/5Fuzzingproject is not fuzzed
2.2/2.5许可证license file detected
7.5/7.5Maintained30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging无数据
1/5Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 2
5/5SASTSAST tool is run on all commits
0/5Security-Policysecurity policy file not detected
0/7.5Signed-Releases无数据
0/7.5Token-Permissionsdetected GitHub workflow tokens with excessive permissions
7.5/7.5Vulnerabilities0 existing vulnerabilities detected
所用输入
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate5.4
已排除计分(无数据或不适用):Packaging, Signed-Releases。 其余权重已重新归一化。
评分方式
35/35直接依赖不含已知公告没有直接依赖携带已知公告
0/25间接依赖不含已知公告在此范围内,传递依赖集合无法与开发和测试依赖区分
0/40没有长期未处理的公告没有公告带有发布日期
所用输入
sourceosv
advisories0
affected_packages0
assessed_packages2
unassessed_packages1
affected_by_severitynone
direct_affected_packages0
已排除计分(无数据或不适用):间接依赖不含已知公告, 没有长期未处理的公告。 其余权重已重新归一化。 已将 2 个已解析依赖与 OSV 比对。 有 1 项无法评估——没有已解析的版本、生态系统不受支持,或超出所报告的软件包清单。 该仓库未发布任何索引可解析的软件包,因此改为评估仓库依赖图。该图将开发与测试版本固定同交付的依赖混在一起,因此仅对声明的运行时依赖计分;传递性发现仅作为背景信息列出,不计入评分。 未对可达性进行分析。

AI 就绪度

该仓库在多大程度上具备与 AI 编码代理协同开发与维护的条件?权重刻意设小(4%):代理工具链是一项真实的维护信号,但完全不具备的仓库仍可达到 100/100。

78良好 · 占总体的 4%
评分方式
45/45代理指令.github/copilot-instructions.md, CLAUDE.md, GEMINI.md
0/15机器可读文档(llms.txt)
40/40可读的提交历史100 次人类提交中有 100 次说明了意图(结构化标题或解释性正文)
所用输入
has_llms_txt
llms_txt_url
legible_history_share1
agent_instruction_files.github/copilot-instructions.md, CLAUDE.md, GEMINI.md
agent_instruction_max_bytes5,547
评分方式
18/18一条命令的引导启动Documentation/Makefile, Makefile, compel/Makefile, compel/plugins/Makefile, compel/test/Makefile, compel/test/fdspy/Makefile, compel/test/infect/Makefile, compel/test/rsys/Makefile, compel/test/stack/Makefile, contrib/criu-service-client/Makefile, contrib/criu-service-client/test/Makefile, crit/Makefile, criu/Makefile, criu/arch/aarch64/Makefile, criu/arch/arm/Makefile, criu/arch/loongarch64/Makefile, criu/arch/mips/Makefile, criu/arch/ppc64/Makefile, criu/arch/riscv64/Makefile, criu/arch/s390/Makefile, criu/arch/x86/Makefile, criu/pie/Makefile, criu/unittest/Makefile, images/Makefile, lib/Makefile, lib/c/Makefile, lib/pycriu/Makefile, lib/pycriu/images/Makefile, plugins/amdgpu/Makefile, plugins/cuda/Makefile, scripts/build/Makefile, scripts/ci/Makefile, scripts/nmk/Documentation/Makefile, scripts/nmk/Makefile, soccr/Makefile, soccr/test/Makefile, test/Makefile, test/compel/Makefile, test/cuda-checkpoint/Makefile, test/libfault/Makefile, test/others/Makefile, test/others/action-script/Makefile, test/others/app-emu/job/Makefile, test/others/app-emu/make/Makefile, test/others/bers/Makefile, test/others/compression/benchmark/Makefile, test/others/compression/incremental/Makefile, test/others/compression/page-server/Makefile, test/others/compression/raw/Makefile, test/others/compression/sglang/Makefile, test/others/compression/vllm/Makefile, test/others/compression/vma-boundary/Makefile, test/others/config-file/Makefile, test/others/crit/Makefile, test/others/criu-coredump/Makefile, test/others/criu-ns/Makefile, test/others/ext-links/Makefile, test/others/libcriu/Makefile, test/others/make/Makefile, test/others/mem-snap/Makefile, test/others/mnt-ext-dev/Makefile, test/others/mounts/ext/Makefile, test/others/ns_ext/Makefile, test/others/overlayfs/Makefile, test/others/pipes/Makefile, test/others/pycriu/Makefile, test/others/rpc/Makefile, test/others/security/Makefile, test/others/shell-job/Makefile, test/others/skip-file-rwx-check/Makefile, test/others/socketpairs/Makefile, test/others/tcp/Makefile, test/others/unix-callback/Makefile, test/plugins/Makefile, test/zdtm/Makefile, test/zdtm/lib/Makefile, test/zdtm/static/Makefile, test/zdtm/transition/Makefile
22/22自动化测试
11/11Lint / 格式化配置ruff.toml
11/11静态类型检查C(静态类型)
10/10可复现环境Dockerfile, Nix
0/10已体现的代理实践最近 100 次提交中没有代理编写的提交
0/8自动化维护未观察到自动依赖更新
2/10OpenSSF Scorecard:Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 2
所用输入
has_nix
has_tests
lockfiles
has_dockerfile
typed_language
bootstrap_filesDocumentation/Makefile, Makefile, compel/Makefile, compel/plugins/Makefile, compel/test/Makefile, compel/test/fdspy/Makefile, compel/test/infect/Makefile, compel/test/rsys/Makefile, compel/test/stack/Makefile, contrib/criu-service-client/Makefile, contrib/criu-service-client/test/Makefile, crit/Makefile, criu/Makefile, criu/arch/aarch64/Makefile, criu/arch/arm/Makefile, criu/arch/loongarch64/Makefile, criu/arch/mips/Makefile, criu/arch/ppc64/Makefile, criu/arch/riscv64/Makefile, criu/arch/s390/Makefile, criu/arch/x86/Makefile, criu/pie/Makefile, criu/unittest/Makefile, images/Makefile, lib/Makefile, lib/c/Makefile, lib/pycriu/Makefile, lib/pycriu/images/Makefile, plugins/amdgpu/Makefile, plugins/cuda/Makefile, scripts/build/Makefile, scripts/ci/Makefile, scripts/nmk/Documentation/Makefile, scripts/nmk/Makefile, soccr/Makefile, soccr/test/Makefile, test/Makefile, test/compel/Makefile, test/cuda-checkpoint/Makefile, test/libfault/Makefile, test/others/Makefile, test/others/action-script/Makefile, test/others/app-emu/job/Makefile, test/others/app-emu/make/Makefile, test/others/bers/Makefile, test/others/compression/benchmark/Makefile, test/others/compression/incremental/Makefile, test/others/compression/page-server/Makefile, test/others/compression/raw/Makefile, test/others/compression/sglang/Makefile, test/others/compression/vllm/Makefile, test/others/compression/vma-boundary/Makefile, test/others/config-file/Makefile, test/others/crit/Makefile, test/others/criu-coredump/Makefile, test/others/criu-ns/Makefile, test/others/ext-links/Makefile, test/others/libcriu/Makefile, test/others/make/Makefile, test/others/mem-snap/Makefile, test/others/mnt-ext-dev/Makefile, test/others/mounts/ext/Makefile, test/others/ns_ext/Makefile, test/others/overlayfs/Makefile, test/others/pipes/Makefile, test/others/pycriu/Makefile, test/others/rpc/Makefile, test/others/security/Makefile, test/others/shell-job/Makefile, test/others/skip-file-rwx-check/Makefile, test/others/socketpairs/Makefile, test/others/tcp/Makefile, test/others/unix-callback/Makefile, test/plugins/Makefile, test/zdtm/Makefile, test/zdtm/lib/Makefile, test/zdtm/static/Makefile, test/zdtm/transition/Makefile
has_devcontainer
has_linter_config
typecheck_configs
agent_commit_share0
toolchain_manifeststest/javaTests/pom.xml
dependency_bot_commit_share0
评分方式
45/45可类型检查的代码C(静态类型)
54.6/55可控的文件大小采样的 1,327 个源文件中有 10 个超过 60KB
所用输入
primary_languageC
largest_source_bytes110,256
source_files_sampled1,327
oversized_source_files10
评分方式
40/40API 模式(OpenAPI/GraphQL/proto)images/apparmor.proto, images/autofs.proto, images/binfmt-misc.proto, images/bpfmap-data.proto, images/bpfmap-file.proto, images/cgroup.proto, images/core-aarch64.proto, images/core-arm.proto, images/core-loongarch64.proto, images/core-mips.proto, images/core-ppc64.proto, images/core-riscv64.proto, images/core-s390.proto, images/core-x86.proto, images/core.proto, images/cpuinfo.proto, images/creds.proto, images/eventfd.proto, images/eventpoll.proto, images/ext-file.proto, images/fdinfo.proto, images/fh.proto, images/fifo.proto, images/file-lock.proto, images/fown.proto, images/fs.proto, images/fsnotify.proto, images/ghost-file.proto, images/img-streamer.proto, images/inventory.proto, images/ipc-desc.proto, images/ipc-msg.proto, images/ipc-sem.proto, images/ipc-shm.proto, images/ipc-var.proto, images/macvlan.proto, images/memfd.proto, images/mm.proto, images/mnt.proto, images/netdev.proto, images/ns.proto, images/opts.proto, images/packet-sock.proto, images/pagemap.proto, images/pidfd.proto, images/pidns.proto, images/pipe-data.proto, images/pipe.proto, images/pstree.proto, images/regfile.proto, images/remap-file-path.proto, images/rlimit.proto, images/rpc.proto, images/rseq.proto, images/sa.proto, images/seccomp.proto, images/siginfo.proto, images/signalfd.proto, images/sit.proto, images/sk-inet.proto, images/sk-netlink.proto, images/sk-opts.proto, images/sk-packet.proto, images/sk-unix.proto, images/stats.proto, images/sysctl.proto, images/tcp-stream.proto, images/time.proto, images/timens.proto, images/timer.proto, images/timerfd.proto, images/tty.proto, images/tun.proto, images/userns.proto, images/utsns.proto, images/vma.proto, plugins/amdgpu/criu-amdgpu.proto, test/others/rpc/rpc.proto, test/others/unix-callback/unix.proto, test/zdtm/static/criu-rtc.proto
0/20MCP 服务器不适用于此类软件
0/40可运行示例
所用输入
example_dirs
has_mcp_signal
api_schema_filesimages/apparmor.proto, images/autofs.proto, images/binfmt-misc.proto, images/bpfmap-data.proto, images/bpfmap-file.proto, images/cgroup.proto, images/core-aarch64.proto, images/core-arm.proto, images/core-loongarch64.proto, images/core-mips.proto, images/core-ppc64.proto, images/core-riscv64.proto, images/core-s390.proto, images/core-x86.proto, images/core.proto, images/cpuinfo.proto, images/creds.proto, images/eventfd.proto, images/eventpoll.proto, images/ext-file.proto, images/fdinfo.proto, images/fh.proto, images/fifo.proto, images/file-lock.proto, images/fown.proto, images/fs.proto, images/fsnotify.proto, images/ghost-file.proto, images/img-streamer.proto, images/inventory.proto, images/ipc-desc.proto, images/ipc-msg.proto, images/ipc-sem.proto, images/ipc-shm.proto, images/ipc-var.proto, images/macvlan.proto, images/memfd.proto, images/mm.proto, images/mnt.proto, images/netdev.proto, images/ns.proto, images/opts.proto, images/packet-sock.proto, images/pagemap.proto, images/pidfd.proto, images/pidns.proto, images/pipe-data.proto, images/pipe.proto, images/pstree.proto, images/regfile.proto, images/remap-file-path.proto, images/rlimit.proto, images/rpc.proto, images/rseq.proto, images/sa.proto, images/seccomp.proto, images/siginfo.proto, images/signalfd.proto, images/sit.proto, images/sk-inet.proto, images/sk-netlink.proto, images/sk-opts.proto, images/sk-packet.proto, images/sk-unix.proto, images/stats.proto, images/sysctl.proto, images/tcp-stream.proto, images/time.proto, images/timens.proto, images/timer.proto, images/timerfd.proto, images/tty.proto, images/tun.proto, images/userns.proto, images/utsns.proto, images/vma.proto, plugins/amdgpu/criu-amdgpu.proto, test/others/rpc/rpc.proto, test/others/unix-callback/unix.proto, test/zdtm/static/criu-rtc.proto
interfaces_expected_of
已排除计分(无数据或不适用):MCP 服务器。 其余权重已重新归一化。

关键数据

3,957GitHub 星标
100贡献者
474最近 12 个月提交数
3距最近推送天数
14发布版本数
2巴士系数(bus factor)
179开放议题
PyPI软件包生态系统数

数据采集警告

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Could not fetch pypi package 'pycriu' from its registry
  • pypi package 'crit' points at a different repository (https://github.com/jessielaf/crit); excluded from ecosystem scoring

更多细节

Star 与 Fork 历史 0 ★ / 766 ⇿
0Star
766Fork
14发布

每颗 star 和每个 fork 的添加时间,来自 GitHub 并按天汇总。累计增长位于其构成来源——每日新增——的正上方,二者可相互对照:稳定的自然增长与短暂的突增形态截然不同。当这一差别可被衡量时,它会作为增长真实性予以报告。

0125250375500625750732112014-012020-042026-07
主版本 0次版本 0修订 14

每个点涵盖 12 天。

OpenSSF Scorecard 5.4 / 10
5.4综合

来自开源项目 OpenSSF Scorecard 的独立、工具无关的安全评估。每项检查奖励的是安全实践本身,而非特定供应商的工具。Scorecard 无法判定的检查项标记为 不适用,并从安全评分中剔除(绝不按零分计)。Scorecard v5.5.0 · 2026-08-18 01:33 UTC

10Binary-Artifactsno binaries found in the repo
3Branch-Protectionbranch protection is not maximal on development and all release branches
10CI-Tests7 out of 7 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
2Code-ReviewFound 5/24 approved changesets -- score normalized to 2
10Contributorsproject has 35 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
9Licenselicense file detected
10Maintained30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10
不适用Packagingpackaging workflow not detected
2Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 2
10SASTSAST tool is run on all commits
0Security-Policysecurity policy file not detected
不适用Signed-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
10Vulnerabilities0 existing vulnerabilities detected
直接依赖 2
注册表软件包版本约束清单文件
PyPIprotobuflib/pyproject.toml
PyPIprotobuflib/setup.cfg
全部依赖 3

来自 GitHub 依赖图的完整解析依赖集合:1 个直接依赖与 2 个间接(传递)软件包。仓库提交锁文件时,传递闭包才是完整的。

注册表软件包版本关系
PyPIprotobuf直接
Mavenorg.apache.maven.plugins:maven-surefire-plugin2.14.1间接
Mavenorg.testng:testng7.7.0间接
依赖安全公告 0

该仓库未发布可被索引解析的包,因此评估的是其自身的依赖图——共 2 个包,其中也包含从不交付的开发与测试版本固定:0 个存在已知公告,0 个为直接依赖。 有 1 个无法评估——没有已解析的版本、生态系统不受支持,或不在所列包清单之内。

没有已知公告影响已评估的依赖。

公告表示依赖图中记录的版本落入某条公告的受影响范围。可达性未经分析,且依赖图包含开发与测试的版本固定——某项发现可能只涉及工具链而非交付的软件。

原始 JSON 报告 机器可读

反馈

发现这份报告有不准确之处,或有想法要分享?错误的测量、未识别的工具、建议、疑问——都欢迎提出。每条消息都会被阅读并得到回复。

登录过程中消息不会丢失。

评分是信号,而非担保。 评分反映的是 GitHub 上公开可见的实践——不是代码审计,也不是安全保证。

缺失数据将被剔除并重新归一化权重,绝不按零分计。方法论已版本化并公开:指标 v2.10.0、模式 v0.31.0—— 完整方法论 · 指标知识库.

单项结果在整体记录中的位置: 汇总统计PyPI.