Ownership is measured by how many commits each author made to each file in the current tree. It highlights bus-factor risk (files only one person has ever touched) and where knowledge is concentrated. The bus factor is the smallest number of people who are, between them, primary owner of more than half of the files.
Files only one author has ever changed. The more a file has changed, the more knowledge is at risk if that person leaves.
| File | Sole owner | Commits |
|---|---|---|
| OWNERS | Ti Chi Robot | 10 |
| components/engine_tirocks/src/lib.rs | Jay | 5 |
| components/raftstore-v2/src/raft/mod.rs | Jay | 4 |
| components/engine_tirocks/src/engine.rs | Jay | 4 |
| components/raftstore-v2/src/operation/unsafe_recovery/mod.rs | Neil Shen | 3 |
| scripts/check-docker-build | Xinye Tao | 3 |
| components/resource_control/src/score.rs | mittalrishabh | 2 |
| .agents/skills/deep-review/SKILL.md | lucasliang | 2 |
| components/causal_ts/src/metrics.rs | Ping Yu | 2 |
| components/causal_ts/src/errors.rs | Ping Yu | 2 |
| File | Sole owner | Commits |
|---|---|---|
| OWNERS | Ti Chi Robot | 10 |
| components/engine_tirocks/src/lib.rs | Jay | 5 |
| components/raftstore-v2/src/raft/mod.rs | Jay | 4 |
| components/engine_tirocks/src/engine.rs | Jay | 4 |
| components/raftstore-v2/src/operation/unsafe_recovery/mod.rs | Neil Shen | 3 |
| scripts/check-docker-build | Xinye Tao | 3 |
| components/resource_control/src/score.rs | mittalrishabh | 2 |
| .agents/skills/deep-review/SKILL.md | lucasliang | 2 |
| components/causal_ts/src/metrics.rs | Ping Yu | 2 |
| components/causal_ts/src/errors.rs | Ping Yu | 2 |
| components/crypto/src/fips.rs | Neil Shen | 2 |
| components/raftstore/src/coprocessor/read_write/snapshot.rs | Neil Shen | 2 |
| components/crossbeam-skiplist/tests/base.rs | Neil Shen | 2 |
| scripts/check-log-style | Neil Shen | 2 |
| components/cloud/gcp/src/client.rs | glorv | 2 |
| components/in_memory_engine/benches/load_region.rs | glorv | 2 |
| codecov.yml | wuhuizuo | 2 |
| components/cloud/gcp_v2/Cargo.toml | JoyC-dev | 2 |
| components/cloud/gcp_v2/src/credentials.rs | JoyC-dev | 2 |
| components/cloud/gcp_v2/src/kms.rs | JoyC-dev | 2 |
| components/cloud/gcp_v2/src/lib.rs | JoyC-dev | 2 |
| components/compact-log-backup/src/exec_hooks/mod.rs | 山岚 | 2 |
| doc/http.md | Connor | 2 |
| components/engine_tirocks/src/util.rs | Jay | 2 |
| components/tikv_util/benches/channel/mod.rs | Jay | 2 |
| components/batch-system/tests/cases/mod.rs | Jay | 2 |
| tests/integrations/config/test-log-compatible.toml | Nathan | 2 |
| components/engine_traits/src/range.rs | Brian Anderson | 2 |
| scripts/env | Greg Weber | 2 |
| tests/benches/misc/coprocessor/dag/expr/mod.rs | Nick Cameron | 2 |
| CODE_COMMENT_STYLE.md | Calvin Weng | 2 |
| src/storage/mvcc/mvcc_read_tracker.rs | mittalrishabh | 1 |
| .agents/skills/generate-pr-docs/SKILL.md | lucasliang | 1 |
| doc/maintenance-guides/README.md | lucasliang | 1 |
| doc/maintenance-guides/components/batch-system.md | lucasliang | 1 |
| doc/maintenance-guides/components/hybrid_engine.md | lucasliang | 1 |
| doc/maintenance-guides/components/service.md | lucasliang | 1 |
| doc/maintenance-guides/src/coprocessor_v2.md | lucasliang | 1 |
| .agents/skills/cherry-pick-resolve-conflict/SKILL.md | lucasliang | 1 |
| components/service/src/lib.rs | lucasliang | 1 |
| components/cloud/azure/src/token_credentials/mod.rs | lucasliang | 1 |
| components/tikv_util/src/metrics/process_dummy.rs | Wenxuan | 1 |
| components/tipb_helper/src/lib.rs | Wenxuan | 1 |
| components/profiler/src/profiler_dummy.rs | Wenxuan | 1 |
| fuzz/fuzzer-afl/src/bin/.gitignore | Wenxuan | 1 |
| fuzz/fuzzer-honggfuzz/.gitignore | Wenxuan | 1 |
| fuzz/fuzzer-honggfuzz/src/bin/.gitignore | Wenxuan | 1 |
| fuzz/fuzzer-libfuzzer/.gitignore | Wenxuan | 1 |
| fuzz/fuzzer-libfuzzer/src/bin/.gitignore | Wenxuan | 1 |
| tests/failpoints/cases/test_lock_wait_queue.rs | Ziqian Qin | 1 |
| components/raftstore/src/store/disk_probe.rs | Bisheng Huang | 1 |
| components/raftstore/src/store/fail_fast.rs | Bisheng Huang | 1 |
| components/cdc/src/types.rs | nhsmw | 1 |
| components/cdc/src/watchdog.rs | nhsmw | 1 |
| components/tidb_query_datatype/src/codec/collation/encoding/unicode_letter.rs | Liqi Geng | 1 |
| components/in_memory_engine/src/memory_usage_test.rs | Neil Shen | 1 |
| components/raftstore/src/coprocessor/read_write/mod.rs | Neil Shen | 1 |
| components/test_util/data/.gitignore | Neil Shen | 1 |
| components/crossbeam-skiplist/CHANGELOG.md | Neil Shen | 1 |
| components/crossbeam-skiplist/LICENSE-APACHE | Neil Shen | 1 |
| components/crossbeam-skiplist/LICENSE-MIT | Neil Shen | 1 |
| components/crossbeam-skiplist/README.md | Neil Shen | 1 |
| components/crossbeam-skiplist/benches/btree.rs | Neil Shen | 1 |
| components/crossbeam-skiplist/benches/hash.rs | Neil Shen | 1 |
| components/crossbeam-skiplist/benches/skiplist.rs | Neil Shen | 1 |
| components/crossbeam-skiplist/benches/skipmap.rs | Neil Shen | 1 |
| components/crossbeam-skiplist/examples/simple.rs | Neil Shen | 1 |
| components/crossbeam-skiplist/rustfmt.toml | Neil Shen | 1 |
| components/crossbeam-skiplist/src/map.rs | Neil Shen | 1 |
| components/crossbeam-skiplist/src/set.rs | Neil Shen | 1 |
| components/crossbeam-skiplist/tests/map.rs | Neil Shen | 1 |
| components/crossbeam-skiplist/tests/set.rs | Neil Shen | 1 |
| src/coprocessor/config_manager.rs | Neil Shen | 1 |
| components/crypto/src/lib.rs | Neil Shen | 1 |
| components/crypto/src/rand.rs | Neil Shen | 1 |
| metrics/grafana/README.md | Neil Shen | 1 |
| scripts/check-dashboards | Neil Shen | 1 |
| tests/failpoints/cases/test_life.rs | Neil Shen | 1 |
| components/engine_traits/src/snapshot_misc.rs | Neil Shen | 1 |
| components/encryption/src/metrics.rs | Neil Shen | 1 |
| components/compact-log-backup/src/cache.rs | Jianjun Liao | 1 |
| components/test_util/data/ca.srl | Nick Lopez | 1 |
| tests/integrations/config/graceful_shutdown_config.rs | hujiatao | 1 |
| components/tidb_query_aggr/src/impl_sum_int.rs | xufei | 1 |
| components/batch-system/src/OWNERS | wuhuizuo | 1 |
| components/cdc/src/OWNERS | wuhuizuo | 1 |
| components/encryption/src/OWNERS | wuhuizuo | 1 |
| components/pd_client/src/OWNERS | wuhuizuo | 1 |
| components/raftstore/src/coprocessor/OWNERS | wuhuizuo | 1 |
| components/raftstore/src/store/worker/OWNERS | wuhuizuo | 1 |
| components/sst_importer/src/OWNERS | wuhuizuo | 1 |
| etc/OWNERS | wuhuizuo | 1 |
| src/config/OWNERS | wuhuizuo | 1 |
| src/coprocessor_v2/OWNERS | wuhuizuo | 1 |
| src/server/OWNERS | wuhuizuo | 1 |
| src/server/gc_worker/OWNERS | wuhuizuo | 1 |
| src/server/lock_manager/OWNERS | wuhuizuo | 1 |
| src/storage/OWNERS | wuhuizuo | 1 |
| components/cloud/gcp_v2/tests/metrics.rs | JoyC-dev | 1 |
| patches/tempdir/Cargo.toml | Jinpeng Zhang | 1 |
Primary owner = the author with the most commits to a file. Solely owned = files only that author has touched.
| Author | Files owned | Solely owned | Files touched |
|---|---|---|---|
| glorv | 186 | 2 | 964 |
| Jay | 169 | 17 | 688 |
| Neil Shen | 128 | 30 | 711 |
| Xinye Tao | 118 | 3 | 686 |
| 山岚 | 85 | 6 | 232 |
| Wenxuan | 53 | 8 | 236 |
| Spade A | 52 | 3 | 393 |
| Brian Anderson | 52 | 2 | 324 |
| Nick Cameron | 47 | 10 | 362 |
| Yilin Chen | 42 | 3 | 294 |
| lucasliang | 39 | 10 | 247 |
| Connor | 33 | 2 | 736 |
| qupeng | 27 | 1 | 281 |
| 5kbpers | 25 | 0 | 315 |
| Lei Zhao | 24 | 2 | 731 |
| Zhenchi | 21 | 3 | 156 |
| MyonKeminta | 19 | 0 | 191 |
| tonyxuqqi | 18 | 1 | 217 |
| xiongjiwei | 16 | 2 | 47 |
| wuhuizuo | 16 | 15 | 19 |
| Xuanwo | 13 | 0 | 89 |
| Ziqian Qin | 11 | 1 | 139 |
| NingLin-P | 11 | 0 | 123 |
| Ping Yu | 11 | 2 | 121 |
| Yang Zhang | 10 | 0 | 298 |
Files touched by the most people — shared code where changes are most likely to need coordination.
| File | Contributors | Primary owner | Owner share |
|---|---|---|---|
| Cargo.lock | 196 | Jay | 10.8% |
| Cargo.toml | 107 | Jay | 16.2% |
| src/storage/mod.rs | 86 | disksing | 15.0% |
| tests/integrations/config/mod.rs | 77 | Jay | 8.5% |
| components/server/src/server.rs | 76 | Xinye Tao | 8.7% |
| src/server/service/kv.rs | 74 | Jay | 9.8% |
| src/storage/txn/scheduler.rs | 72 | disksing | 13.9% |
| etc/config-template.toml | 69 | zhangjinpeng1987 | 13.8% |
| components/test_raftstore/src/server.rs | 68 | Jay | 8.9% |
| src/coprocessor/endpoint.rs | 68 | Wenxuan | 13.0% |
| components/raftstore/src/store/peer.rs | 62 | Jay | 12.2% |
| src/server/server.rs | 62 | Jay | 20.4% |
| metrics/grafana/tikv_details.json | 62 | Connor | 10.4% |
| components/raftstore/src/store/fsm/peer.rs | 61 | Jay | 10.4% |
| Makefile | 60 | Jay | 22.6% |
| components/test_raftstore/src/util.rs | 59 | Jay | 11.6% |
| README.md | 58 | Calvin Weng | 9.9% |
| components/raftstore/src/store/fsm/store.rs | 56 | Jay | 9.0% |
| components/raftstore/src/store/worker/pd.rs | 55 | lhy1024 | 10.3% |
| components/raftstore/src/store/fsm/apply.rs | 54 | 5kbpers | 7.9% |
How TiKV compares with other CNCF graduated projects →
How TiKV ranks among CNCF graduated projects by AI-assisted commits →
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Publishes the report to GitHub Pages on every push to main: turn on Pages for the gh-pages branch.
# .github/workflows/gitstats.yml
name: GitStats Report
on:
push:
branches: [main]
permissions:
contents: write
jobs:
gitstats:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v7
with:
fetch-depth: 0
- uses: shenxianpeng/gitstats-action@v1
with:
deploy-to-pages: true