|
| 1 | +-- Flaky Trunk row-click drill-down: the individual FAILED runs behind ONE clicked entity. |
| 2 | +-- |
| 3 | +-- Given a job (entityType='job') or a runner/instance label (entityType='label'), returns one row per |
| 4 | +-- FAILED default.workflow_job run that belongs to a logical outcome classified as a flake. A "logical |
| 5 | +-- outcome" is one (commit, workflow, job-shard) collapsed across every run_attempt / restart run_id; |
| 6 | +-- flake = infra_flake (advisor infra_issue, persistent or not) OR test_flake (advisor |
| 7 | +-- not_related/garbage; advisor-only). real_regression (advisor related/revert, or a persistent |
| 8 | +-- fallback) and unclassified reds (non-persistent, no advisor verdict) are excluded. |
| 9 | +-- |
| 10 | +-- The classification chain (trunk_commits .. final_jobs) is the same logic used by flaky_trunk_jobs and |
| 11 | +-- flaky_trunk_runner_labels, so categories are IDENTICAL to those aggregate tables; this query |
| 12 | +-- additionally carries head_sha through job_signals/final_jobs so each classified logical outcome can be |
| 13 | +-- joined back to its raw failed runs. Trunk filter: head_sha is a real push to refs/heads/main for repo. |
| 14 | +-- |
| 15 | +-- entityType='job' -> runs of the job whose displayed name ("<workflow> / <norm_name>", the same |
| 16 | +-- expression flaky_trunk_jobs SELECTs) equals entityValue; BOTH infra_flake and |
| 17 | +-- test_flake outcomes. |
| 18 | +-- entityType='label' -> failed runs whose labels array contains entityValue; infra_flake outcomes only |
| 19 | +-- (the runner-labels view is infra-flakiness), matching flaky_trunk_runner_labels. |
| 20 | +-- |
| 21 | +-- html_url is the GitHub Actions job page: the native workflow_job.html_url is populated and already |
| 22 | +-- reflects the true repo, so it is used directly; the {repo}-based construction is only a fallback for |
| 23 | +-- the rare empty value. LIMIT 2000 caps a single entity's flake runs over the window. |
| 24 | +WITH |
| 25 | +trunk_commits AS ( |
| 26 | + SELECT |
| 27 | + tupleElement(head_commit, 'id') AS head_sha, |
| 28 | + min(tupleElement(head_commit, 'timestamp')) AS commit_time |
| 29 | + FROM default.push |
| 30 | + WHERE |
| 31 | + ref = 'refs/heads/main' |
| 32 | + AND tupleElement(repository, 'full_name') = {repo: String} |
| 33 | + AND tupleElement(head_commit, 'timestamp') |
| 34 | + >= {startTime: DateTime64(3)} |
| 35 | + AND tupleElement(head_commit, 'timestamp') < {stopTime: DateTime64(3)} |
| 36 | + GROUP BY head_sha |
| 37 | +), |
| 38 | + |
| 39 | +-- Latest AI advisor verdict per (trunk commit, normalized job), for signal_source = 'job'. |
| 40 | +-- Dr.CI/PR-side verdicts ('dr_ci_' prefix) carry a PR-head suspect_commit that never equals a |
| 41 | +-- trunk sha, so they drop out of the advisor join below and need no handling here; the |
| 42 | +-- surviving bare trunk-autorevert keys are reduced to the normalized job name. |
| 43 | +advisor_agg AS ( |
| 44 | + SELECT |
| 45 | + head_sha, |
| 46 | + adv_norm, |
| 47 | + maxIf(1, verdict IN ('related', 'revert')) AS advisor_real, |
| 48 | + maxIf(1, verdict = 'infra_issue') AS advisor_infra, |
| 49 | + maxIf(1, verdict IN ('not_related', 'garbage')) AS advisor_testflake |
| 50 | + FROM ( |
| 51 | + SELECT |
| 52 | + toString(suspect_commit) AS head_sha, |
| 53 | + replaceRegexpOne( |
| 54 | + replaceRegexpOne( |
| 55 | + signal_key, |
| 56 | + ' \\[[^\\]]+\\]$', '' |
| 57 | + ), |
| 58 | + ', [0-9]+, [0-9]+, .+\\)', ')' |
| 59 | + ) AS adv_norm, |
| 60 | + argMax(verdict, timestamp) AS verdict |
| 61 | + FROM misc.autorevert_advisor_verdicts |
| 62 | + WHERE |
| 63 | + repo = {repo: String} |
| 64 | + AND signal_source = 'job' |
| 65 | + AND timestamp >= {startTime: DateTime64(3)} |
| 66 | + GROUP BY suspect_commit, signal_key |
| 67 | + ) |
| 68 | + GROUP BY head_sha, adv_norm |
| 69 | +), |
| 70 | + |
| 71 | +raw_jobs AS ( |
| 72 | + SELECT |
| 73 | + j.head_sha AS head_sha, |
| 74 | + tc.commit_time AS commit_time, |
| 75 | + j.workflow_name AS workflow_name, |
| 76 | + -- cons_name keeps the shard (config, i, n) but drops the trailing runner, so a retry on a |
| 77 | + -- different runner/fleet collapses into the same shard; norm_name additionally drops the shard. |
| 78 | + replaceRegexpOne( |
| 79 | + j.name, ', ([0-9]+), ([0-9]+), [^)]+\\)$', ', \\1, \\2)' |
| 80 | + ) AS cons_name, |
| 81 | + j.conclusion AS conclusion |
| 82 | + FROM default.workflow_job j |
| 83 | + INNER JOIN trunk_commits tc ON j.head_sha = tc.head_sha |
| 84 | + WHERE |
| 85 | + -- Bind jobs to trunk-commit membership rather than a created_at window: a commit's retries are |
| 86 | + -- separate rows created arbitrarily later, so over historical/backfill windows every attempt must |
| 87 | + -- be counted or a late retry-green is misclassified as a hard failure. Slower than the created_at |
| 88 | + -- skip-index scan, but the join above is the exact filter and correctness wins here. |
| 89 | + j.id IN ( |
| 90 | + SELECT id |
| 91 | + FROM materialized_views.workflow_job_by_head_sha |
| 92 | + WHERE head_sha IN (SELECT head_sha FROM trunk_commits) |
| 93 | + ) |
| 94 | + AND j.conclusion IN ('success', 'failure') |
| 95 | + AND j.name LIKE '%/%' |
| 96 | + AND j.name NOT LIKE '%rerun_disabled_tests%' |
| 97 | + AND j.name NOT LIKE '%mem_leak_check%' |
| 98 | + AND j.name NOT LIKE '%unstable%' |
| 99 | + -- Restrict to viable/strict blocking workflows (keep in sync with |
| 100 | + -- pytorch/pytorch .github/workflows/update-viablestrict.yml `requires`). |
| 101 | + AND ( |
| 102 | + {viableStrictOnly: Bool} = false |
| 103 | + OR lower(j.workflow_name) IN ('pull', 'trunk', 'lint', 'docs-build') |
| 104 | + ) |
| 105 | +), |
| 106 | + |
| 107 | +consolidated AS ( |
| 108 | + SELECT |
| 109 | + head_sha, |
| 110 | + workflow_name, |
| 111 | + cons_name, |
| 112 | + any(commit_time) AS commit_time, |
| 113 | + replaceRegexpOne(cons_name, ', [0-9]+, [0-9]+\\)$', ')') AS norm_name, |
| 114 | + countIf(conclusion = 'success') > 0 AS has_success, |
| 115 | + countIf(conclusion = 'failure') > 0 AS has_failure |
| 116 | + FROM raw_jobs |
| 117 | + GROUP BY head_sha, workflow_name, cons_name |
| 118 | +), |
| 119 | + |
| 120 | +job_signals AS ( |
| 121 | + SELECT |
| 122 | + c.head_sha AS head_sha, |
| 123 | + c.workflow_name AS workflow_name, |
| 124 | + c.cons_name AS cons_name, |
| 125 | + c.norm_name AS norm_name, |
| 126 | + c.commit_time AS commit_time, |
| 127 | + toUInt8(c.has_success AND NOT c.has_failure) AS is_green, |
| 128 | + toUInt8(c.has_failure) AS is_red, |
| 129 | + toUInt8(c.has_failure AND NOT c.has_success) AS hard_red, |
| 130 | + COALESCE(aa.advisor_real, 0) AS adv_real, |
| 131 | + COALESCE(aa.advisor_infra, 0) AS adv_infra, |
| 132 | + COALESCE(aa.advisor_testflake, 0) AS adv_testflake |
| 133 | + FROM consolidated c |
| 134 | + LEFT JOIN |
| 135 | + advisor_agg aa |
| 136 | + ON aa.head_sha = c.head_sha AND aa.adv_norm = c.norm_name |
| 137 | +), |
| 138 | + |
| 139 | +final_jobs AS ( |
| 140 | + SELECT |
| 141 | + head_sha, |
| 142 | + workflow_name, |
| 143 | + cons_name, |
| 144 | + norm_name, |
| 145 | + commit_time, |
| 146 | + is_green, |
| 147 | + is_red, |
| 148 | + -- Exactly one category per logical red, advisor-verdict-primary with a structural fallback: |
| 149 | + -- 1 real_regression, 3 test_flake, 4 infra_flake, 5 unclassified. |
| 150 | + multiIf( |
| 151 | + is_red = 0, 0, |
| 152 | + adv_real = 1, 1, |
| 153 | + adv_infra = 1, 4, |
| 154 | + adv_testflake = 1, 3, |
| 155 | + persistent = 1, 1, |
| 156 | + 5 |
| 157 | + ) AS category |
| 158 | + FROM ( |
| 159 | + SELECT |
| 160 | + head_sha, |
| 161 | + workflow_name, |
| 162 | + cons_name, |
| 163 | + norm_name, |
| 164 | + commit_time, |
| 165 | + is_green, |
| 166 | + is_red, |
| 167 | + adv_real, |
| 168 | + adv_infra, |
| 169 | + adv_testflake, |
| 170 | + -- persistent: this job's adjacent observed run is also hard-red (>= 2 of its runs in a row). |
| 171 | + toUInt8( |
| 172 | + hard_red = 1 |
| 173 | + AND ( |
| 174 | + lagInFrame(hard_red) OVER w = 1 |
| 175 | + OR leadInFrame(hard_red) OVER w = 1 |
| 176 | + ) |
| 177 | + ) AS persistent |
| 178 | + FROM job_signals |
| 179 | + WINDOW w AS ( |
| 180 | + PARTITION BY workflow_name, cons_name |
| 181 | + ORDER BY commit_time |
| 182 | + ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING |
| 183 | + ) |
| 184 | + ) |
| 185 | +), |
| 186 | + |
| 187 | +-- Only the logical outcomes classified as flake (test_flake=3, infra_flake=4), keyed for the join-back. |
| 188 | +flake_outcomes AS ( |
| 189 | + SELECT |
| 190 | + head_sha, |
| 191 | + workflow_name, |
| 192 | + cons_name, |
| 193 | + category |
| 194 | + FROM final_jobs |
| 195 | + WHERE category IN (3, 4) |
| 196 | +), |
| 197 | + |
| 198 | +-- Raw FAILED runs for the clicked entity only, deduped to one row per job id (SharedReplacingMergeTree). |
| 199 | +failed_runs AS ( |
| 200 | + SELECT |
| 201 | + j.head_sha AS head_sha, |
| 202 | + j.name AS job_name, |
| 203 | + j.workflow_name AS workflow_name, |
| 204 | + replaceRegexpOne( |
| 205 | + j.name, ', ([0-9]+), ([0-9]+), [^)]+\\)$', ', \\1, \\2)' |
| 206 | + ) AS cons_name, |
| 207 | + j.labels AS labels, |
| 208 | + j.runner_group_name AS runner_group_name, |
| 209 | + toDateTime(j.started_at) AS started_at, |
| 210 | + j.html_url AS html_url, |
| 211 | + j.run_id AS run_id, |
| 212 | + j.id AS id |
| 213 | + FROM default.workflow_job j |
| 214 | + INNER JOIN trunk_commits tc ON j.head_sha = tc.head_sha |
| 215 | + WHERE |
| 216 | + -- Bind jobs to trunk-commit membership rather than a created_at window: a commit's retries are |
| 217 | + -- separate rows created arbitrarily later, so over historical/backfill windows every attempt must |
| 218 | + -- be counted or a late retry-green is misclassified as a hard failure. Slower than the created_at |
| 219 | + -- skip-index scan, but the join above is the exact filter and correctness wins here. |
| 220 | + j.id IN ( |
| 221 | + SELECT id |
| 222 | + FROM materialized_views.workflow_job_by_head_sha |
| 223 | + WHERE head_sha IN (SELECT head_sha FROM trunk_commits) |
| 224 | + ) |
| 225 | + AND j.conclusion = 'failure' |
| 226 | + AND j.name LIKE '%/%' |
| 227 | + AND j.name NOT LIKE '%rerun_disabled_tests%' |
| 228 | + AND j.name NOT LIKE '%mem_leak_check%' |
| 229 | + AND j.name NOT LIKE '%unstable%' |
| 230 | + -- Restrict to viable/strict blocking workflows (keep in sync with |
| 231 | + -- pytorch/pytorch .github/workflows/update-viablestrict.yml `requires`). |
| 232 | + AND ( |
| 233 | + {viableStrictOnly: Bool} = false |
| 234 | + OR lower(j.workflow_name) IN ('pull', 'trunk', 'lint', 'docs-build') |
| 235 | + ) |
| 236 | + AND ( |
| 237 | + ( |
| 238 | + {entityType: String} = 'job' |
| 239 | + AND concat( |
| 240 | + j.workflow_name, |
| 241 | + ' / ', |
| 242 | + replaceRegexpOne( |
| 243 | + replaceRegexpOne( |
| 244 | + j.name, |
| 245 | + ', ([0-9]+), ([0-9]+), [^)]+\\)$', |
| 246 | + ', \\1, \\2)' |
| 247 | + ), |
| 248 | + ', [0-9]+, [0-9]+\\)$', ')' |
| 249 | + ) |
| 250 | + ) = {entityValue: String} |
| 251 | + ) |
| 252 | + OR |
| 253 | + ( |
| 254 | + {entityType: String} = 'label' |
| 255 | + AND has( |
| 256 | + if(empty(j.labels), [''], j.labels), {entityValue: String} |
| 257 | + ) |
| 258 | + ) |
| 259 | + ) |
| 260 | + ORDER BY j._inserted_at DESC |
| 261 | + LIMIT 1 BY id |
| 262 | +) |
| 263 | + |
| 264 | +SELECT |
| 265 | + r.head_sha AS head_sha, |
| 266 | + r.job_name AS job_name, |
| 267 | + CAST(r.workflow_name AS String) AS workflow_name, |
| 268 | + if(f.category = 4, 'Infra flake', 'Job flake') AS category, |
| 269 | + if( |
| 270 | + empty(r.labels), r.runner_group_name, arrayStringConcat(r.labels, ', ') |
| 271 | + ) AS runner_label, |
| 272 | + r.started_at AS started_at, |
| 273 | + if( |
| 274 | + r.html_url != '', |
| 275 | + r.html_url, |
| 276 | + concat( |
| 277 | + 'https://github.com/', |
| 278 | + {repo: String}, |
| 279 | + '/actions/runs/', |
| 280 | + toString(r.run_id), |
| 281 | + '/job/', |
| 282 | + toString(r.id) |
| 283 | + ) |
| 284 | + ) AS html_url, |
| 285 | + toInt64(r.run_id) AS run_id, |
| 286 | + toInt64(r.id) AS id |
| 287 | +FROM failed_runs r |
| 288 | +INNER JOIN flake_outcomes f |
| 289 | + ON |
| 290 | + r.head_sha = f.head_sha |
| 291 | + AND r.workflow_name = f.workflow_name |
| 292 | + AND r.cons_name = f.cons_name |
| 293 | +WHERE {entityType: String} != 'label' OR f.category = 4 |
| 294 | +ORDER BY started_at DESC |
| 295 | +LIMIT 2000 |
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