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Show template average build #4545

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4f33078
Compute template average build time
iskhakovt Sep 11, 2022
d0abdbe
Improve sql query & add front end
iskhakovt Sep 11, 2022
5bac9fc
sql style
iskhakovt Sep 11, 2022
151a76b
Simplify sql query
iskhakovt Sep 12, 2022
96b358f
Use humanised duration
iskhakovt Sep 12, 2022
94efda5
Merge branch 'main' into ti/template-build-avg-time
ammario Oct 13, 2022
5c4227a
Write and test metricscache
ammario Oct 14, 2022
0f5f07b
Complete tests
ammario Oct 14, 2022
4cc4a45
Merge remote-tracking branch 'origin/main' into ti/template-build-avg…
ammario Oct 14, 2022
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Simplify sql query
  • Loading branch information
@iskhakovt
iskhakovt committed Sep 12, 2022
commit 151a76bdd738236ceb1dd8f94d0323b629130f83
3 changes: 3 additions & 0 deletions coderd/database/querier.go
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43 changes: 24 additions & 19 deletions coderd/database/queries.sql.go
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10 changes: 6 additions & 4 deletions coderd/database/queries/templates.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -107,6 +107,9 @@ RETURNING
*;

-- name: GetTemplatesAverageBuildTime :many
-- Computes average build time for every template.
-- Only considers last moving_average_size successful builds between start_ts and end_ts.
-- If a template does not have at least min_completed_job_count such builds, it gets skipped.
WITH query_with_all_job_count AS (SELECT
DISTINCT t.id,
AVG(pj.exec_time_sec)
Expand All @@ -122,7 +125,7 @@ FROM
active_version_id
FROM
templates) AS t
LEFT JOIN
INNER JOIN
(SELECT
workspace_id,
template_version_id,
Expand All @@ -133,7 +136,7 @@ LEFT JOIN
wb
ON
t.id = wb.workspace_id AND t.active_version_id = wb.template_version_id
LEFT JOIN
INNER JOIN
(SELECT
id,
completed_at,
Expand All @@ -155,6 +158,5 @@ SELECT
FROM
query_with_all_job_count
WHERE
avg_build_time_sec IS NOT NULL AND
job_count >= GREATEST(@min_completed_job_count::integer, 1)
job_count >= @min_completed_job_count::integer
;