Checkpoint/Restore tool
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。
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。
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)。
| 注册表 | 软件包 | 版本 | 月下载量 | 版本数 | 最近发布 | 标签 |
|---|---|---|---|---|---|---|
| PyPI | crit指向其他仓库——不计分 | 0.1 | 107 | 2 | 2777 天前 | ansiblealternativeinfrastructureasactualcodedeploymentinstallingsetup |
项目是否仍有生命——是否仍在编写代码,是否仍在发布版本?
| 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 |
| 10/10 | OpenSSF Scorecard:Maintained — 30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10 |
| commits_last_year | 474 |
| human_commit_share | 1 |
| days_since_last_push | 3 |
| active_weeks_last_year | 49 |
| 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 |
| 0/10 | OpenSSF Scorecard:Signed-Releases — 无数据 |
| releases_count | 14 |
| latest_release_tag | v4.2.1 |
| releases_from_tags | 是 |
| days_since_latest_release | 28 |
| mean_days_between_releases | 435.9 |
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?
| 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 |
| forks | 766 |
| stars | 3,957 |
| watchers | 70 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
| 22.5/22.5 | README |
| 16.9/22.5 | 许可证 — 存在许可证文件,但不是可识别的许可证 |
| 18/18 | CONTRIBUTING 指南 |
| 0/13.5 | 行为准则 |
| 7.2/7.2 | 议题模板 |
| 6.3/6.3 | PR 模板 |
| has_readme | 是 |
| has_license | 是 |
| readme_badges | 2 |
| has_contributing | 是 |
| has_issue_template | 是 |
| has_code_of_conduct | 否 |
| readme_badge_services | circleci.com, github.com |
| has_pull_request_template | 是 |
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?
| 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 |
| 10/10 | OpenSSF Scorecard:Contributors — project has 35 contributing companies or organizations |
| bus_factor | 2 |
| contributors_sampled | 100 |
| top_contributor_share | 0.283 |
| 37.3/42 | 议题解决 — 89% 的议题已关闭 |
| 22.4/30 | PR 接受 — 已裁定的 PR 中 1,072/1,437 已合并 |
| 2.6/13 | Newcomer PR acceptance — 30 天内首次贡献者的 PR 已合并 1/5 |
| 3/15 | OpenSSF Scorecard:Code-Review — Found 5/24 approved changesets -- score normalized to 2 |
| merged_prs | 1,072 |
| open_issues | 179 |
| closed_issues | 1,402 |
| prs_merged_7d | 2 |
| prs_decided_7d | 2 |
| prs_merged_30d | 10 |
| prs_decided_30d | 17 |
| issue_closed_ratio | 0.887 |
| closed_unmerged_prs | 365 |
| first_time_authors_30d | 4 |
| first_time_prs_merged_30d | 1 |
| first_time_prs_decided_30d | 5 |
| 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 |
| followers | 181 |
| owner_type | Organization |
| is_verified | — |
| owner_login | checkpoint-restore |
| public_repos | 9 |
| account_age_days | 3,245 |
基础的工程与文档实践是否到位?
| 24/24 | CI 工作流 — 8 个工作流 |
| 24/24 | 存在测试 |
| 16/16 | Linter 配置 — ruff.toml |
| 0/9.6 | Pre-commit 钩子 |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard:CI-Tests — 7 out of 7 merged PRs checked by a CI test -- score normalized to 10 |
| has_ci | 是 |
| has_tests | 是 |
| has_editorconfig | 否 |
| has_linter_config | 是 |
| has_precommit_config | 否 |
| 30/30 | README |
| 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 |
| 0/10 | Wiki |
| topics | checkpoint, restore, linux, migration, containers, criu, blcr, dmtcp, container, post-copy, userfaultfd, snapshot, parasite, suspend, zero-downtime, highly-available, memory-tracking |
| has_wiki | 否 |
| homepage | criu.org |
| docs_site | criu.org |
| has_readme | 是 |
| has_docs_dir | 是 |
| has_description | 是 |
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?
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 2.2/7.5 | Branch-Protection — branch protection is not maximal on development and all release branches |
| 2.5/2.5 | CI-Tests — 7 out of 7 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 1.5/7.5 | Code-Review — Found 5/24 approved changesets -- score normalized to 2 |
| 2.5/2.5 | Contributors — project has 35 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.2/2.5 | 许可证 — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — 无数据 |
| 1/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 2 |
| 5/5 | SAST — SAST tool is run on all commits |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — 无数据 |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 5.4 |
| 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 |
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 2 |
| unassessed_packages | 1 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
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。
| 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) |
| has_llms_txt | 否 |
| llms_txt_url | — |
| legible_history_share | 1 |
| agent_instruction_files | .github/copilot-instructions.md, CLAUDE.md, GEMINI.md |
| agent_instruction_max_bytes | 5,547 |
| 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 |
| 11/11 | Lint / 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 |
| 2/10 | OpenSSF Scorecard:Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 2 |
| has_nix | 是 |
| has_tests | 是 |
| lockfiles | — |
| has_dockerfile | 是 |
| typed_language | 是 |
| bootstrap_files | 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 |
| has_devcontainer | 否 |
| has_linter_config | 是 |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | test/javaTests/pom.xml |
| dependency_bot_commit_share | 0 |
| 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 |
| primary_language | C |
| largest_source_bytes | 110,256 |
| source_files_sampled | 1,327 |
| oversized_source_files | 10 |
| 40/40 | API 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 |
| 0/20 | MCP 服务器 — 不适用于此类软件 |
| 0/40 | 可运行示例 |
| example_dirs | — |
| has_mcp_signal | 否 |
| api_schema_files | 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 |
| interfaces_expected_of | — |
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。
每个点涵盖 12 天。
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)。
| 10 | Binary-Artifacts | no binaries found in the repo |
| 3 | Branch-Protection | branch protection is not maximal on development and all release branches |
| 10 | CI-Tests | 7 out of 7 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 2 | Code-Review | Found 5/24 approved changesets -- score normalized to 2 |
| 10 | Contributors | project has 35 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 9 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10 |
| 不适用 | Packaging | packaging workflow not detected |
| 2 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 2 |
| 10 | SAST | SAST tool is run on all commits |
| 0 | Security-Policy | security policy file not detected |
| 不适用 | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| PyPI | protobuf | — | lib/pyproject.toml |
| PyPI | protobuf | — | lib/setup.cfg |
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 |
|---|---|---|---|
| PyPI | protobuf | — | 直接 |
| Maven | org.apache.maven.plugins:maven-surefire-plugin | 2.14.1 | 间接 |
| Maven | org.testng:testng | 7.7.0 | 间接 |
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。
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。