Test run `2026-10-09-142458-31e4ef4`

Date: 9 Oct 2026, 14:24 UTC
Commit: 31e4ef4
Branch: main

Passed: 1760
Failed: 1
Skipped: 60
To do: 0
Suites: 18
Suite time: 24 min 55 s; The sum of all suites

Packages and environments

Each cell shows the tests of one package in one environment. Select a cell to see its tests.

Package	node	chromium	chrome	firefox	webkit	safari	ios
`@lag/integration-tests`	No suite	67 passed, 3 skipped	55 passed, 2 skipped	50 passed, 11 skipped	45 passed, 16 skipped	45 passed, 12 skipped	1 failed of 57, 16 skipped
`@lag/load`	15 passed	No suite	No suite	No suite	No suite	No suite	No suite
`@lag/report`	12 passed	No suite	No suite	No suite	No suite	No suite	No suite
`@lag/scripts`	33 passed	No suite	No suite	No suite	No suite	No suite	No suite
`@lag/site`	307 passed	92 passed	No suite	No suite	No suite	No suite	No suite
`@mark1russell7/lag`	999 passed	No suite	No suite	No suite	No suite	No suite	No suite

Failed tests

1 test failed.

DriftLag during a sustained load › reports equal timer tasks of 30 ms as lag, and no lag after the load

packages/lag-integration-tests/src/drift-load.test.ts in @lag/integration-tests, ios

assert@http://127.0.0.1:51841/node_modules/.vite/vitest/0f8d25735ff76a079d6c88c1e05650b7dd4f02ee/deps/vitest___@vitest_expect___chai.js:1447:31
@http://127.0.0.1:51841/@fs/Users/runner/work/lag/lag/node_modules/.pnpm/@vitest+expect@4.1.2/node_modules/@vitest/expect/dist/index.js:1155:20
@http://127.0.0.1:51841/node_modules/.vite/vitest/0f8d25735ff76a079d6c88c1e05650b7dd4f02ee/deps/vitest___@vitest_expect___chai.js:1618:30
@[native code]
measureLoad@http://127.0.0.1:51841/Users/runner/work/lag/lag/packages/lag-integration-tests/src/drift-load.test.ts:87:34

Slowest tests

Test	Package and environment	Duration
The overhead of all monitors on an idle page › stays in the CPU and timer budgets`packages/lag-integration-tests/src/overhead/overhead.test.ts`	`@lag/integration-tests` in chromium	1 min 23 s
Lag Monitor Stress Tests › light load profile completes and reports few events`packages/lag-integration-tests/src/stress.test.ts`	`@lag/integration-tests` in webkit	21.25 s
experiment E7: another page of the origin watches a hang › gets the lock of a page that closes during a hang`packages/lag-integration-tests/src/peer-tab.test.ts`	`@lag/integration-tests` in safari	20.9 s
Lag Monitor Stress Tests › light load profile completes and reports few events`packages/lag-integration-tests/src/stress.test.ts`	`@lag/integration-tests` in chrome	20.63 s
Lag Monitor Stress Tests › light load profile completes and reports few events`packages/lag-integration-tests/src/stress.test.ts`	`@lag/integration-tests` in safari	20.42 s
Lag Monitor Stress Tests › light load profile completes and reports few events`packages/lag-integration-tests/src/stress.test.ts`	`@lag/integration-tests` in firefox	20.28 s
Lag Monitor Stress Tests › light load profile completes and reports few events`packages/lag-integration-tests/src/stress.test.ts`	`@lag/integration-tests` in ios	20.24 s
Lag Monitor Stress Tests › light load profile completes and reports few events`packages/lag-integration-tests/src/stress.test.ts`	`@lag/integration-tests` in chromium	20.19 s
Lag Monitor Stress Tests › moderate load profile triggers measurable lag`packages/lag-integration-tests/src/stress.test.ts`	`@lag/integration-tests` in chrome	19.59 s
Lag Monitor Stress Tests › heavy load profile drives the system hard`packages/lag-integration-tests/src/stress.test.ts`	`@lag/integration-tests` in webkit	19.3 s

Test durations

Show the data as a table

Duration	Tests
0–1 ms	668
1–2 ms	294
2–5 ms	234
5–10 ms	100
10–20 ms	45
20–50 ms	41
50–100 ms	34
100–200 ms	34
200–500 ms	70
500–1000 ms	28
1–2 s	56
2–5 s	84
5–10 s	29
10–20 s	36
20–50 s	7
50 s or more	1