35980201110
79%
master: 79%

Ran 24 Sep 2026 09:17AM UTC

Jobs 1

Files 36

Run time 1min

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Committed 24 Sep 2026 09:15AM UTC coverage: 78.996%. Remained the same

Build # 35980201110

Build Type

push

github

Committed by

web-flow

Commit Message

CP-314127: Replace two full-table scans with filtered queries (#7283)

Two places fetched every record of a class and filtered the result in
memory.
Both now let the database or the message store do the narrowing.

5000 VDI, 20 SR test database, 50 imported VDIs:

| | before | after |
|---|---|---|
| 50 database lookups | 2357 ms | 21.7 ms |
| 50 database lookups, major words | 75 578 937 | 991 |
| one response, in process | 36.9 ms | 3.25 µs |
| one response, JSON-RPC | 212 ms | 11.3 µs |
| one encoded response | 4 003 891 B | 800 B |

10 000 messages in the store, none of them matching:

| | before | after |
|---|---|---|
| kernel taint store reads | 1479 ms | 281 ms |
| kernel taint reads, major words | 3 615 906 | 124 119 |
| TLS check store read | 303 ms | 280 ms |
| TLS check read, major words | 723 701 | 124 027 |
| one response, in process | 25.7 ms | 30.7 ns |
| one response, JSON-RPC | 106 ms | 197 ns |
| one encoded response | 2 377 781 B | 2 B |

Coverage Stats

3667 of 4642 relevant lines covered (79.0%)

0.79 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	python3.11 - 35980201110.1	24 Sep 2026 09:17AM UTC	36	79.0	GitHub Action Run

xapi-project / xen-api / 35980201110
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master: 79%

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