41555694095
93%

Ran 03 Nov 2026 01:03AM UTC

Jobs 11

Files 1800

Run time 1min

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Committed 03 Nov 2026 12:50AM UTC coverage: 93.069%. Remained the same

Build # 41555694095

Build Type

push

github

Committed by

web-flow

Commit Message

Make idle pantsd lease extension cheap (#23739)

Closes #23694.

Every 72 seconds, pantsd re-expands every digest its graph references
and rewrites each one's lease, even when no command has run. With
several daemons sharing one store, that kept disk IO busy on an
otherwise idle machine.

This makes two changes:

- `ShardedLmdb::lease` and `ShardedFSDB::lease` skip the write when the
current lease has more than half the lease time left.
- `Store::lease_all_recursively` skips a digest, and everything below
it, if it leased that digest within the last quarter of the lease time.

Together they guarantee a skipped digest is renewed with about 30
minutes to spare.

Coverage Stats

97902 of 105193 relevant lines covered (93.07%)

3.65 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	test_python_linux_x86_64_3/10 - 41555694095.1	03 Nov 2026 01:14AM UTC	1223	51.87	GitHub Action Run
2	test_python_linux_x86_64_4/10 - 41555694095.2	03 Nov 2026 01:14AM UTC	1254	58.85	GitHub Action Run
3	test_python_linux_x86_64_7/10 - 41555694095.3	03 Nov 2026 01:14AM UTC	1228	50.89	GitHub Action Run
4	test_python_linux_x86_64_0/10 - 41555694095.4	03 Nov 2026 01:12AM UTC	1245	56.86	GitHub Action Run
5	test_python_linux_x86_64_9/10 - 41555694095.5	03 Nov 2026 01:09AM UTC	1235	54.38	GitHub Action Run
6	test_python_linux_x86_64_1/10 - 41555694095.6	03 Nov 2026 01:10AM UTC	1224	48.69	GitHub Action Run
7	test_python_linux_x86_64_5/10 - 41555694095.7	03 Nov 2026 01:09AM UTC	1240	60.17	GitHub Action Run
8	test_python_linux_arm64 - 41555694095.8	03 Nov 2026 01:03AM UTC	1210	53.14	GitHub Action Run
9	test_python_linux_x86_64_2/10 - 41555694095.9	03 Nov 2026 01:10AM UTC	1225	59.03	GitHub Action Run
10	test_python_linux_x86_64_6/10 - 41555694095.10	03 Nov 2026 01:09AM UTC	1221	49.66	GitHub Action Run
11	test_python_linux_x86_64_8/10 - 41555694095.11	03 Nov 2026 01:13AM UTC	1228	53.19	GitHub Action Run

pantsbuild / pants / 41555694095
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