ClusterCockpit/cc-backend
1
0
Fork 0
mirror of https://github.com/ClusterCockpit/cc-backend synced 2026-03-10 18:17:30 +01:00
Code Issues Packages Releases Activity

Optimize queries on footprint attributes

Browse Source 
Entire-Checkpoint: 81bf5e62e311
This commit is contained in:
Jan Eitzinger
2026-03-10 05:50:21 +01:00
parent d2bc046fc6
commit 907fccb3e3
5 changed files with 44 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
internal/repository/stats.go
View File

@@ -921,16 +921,14 @@ func (r *JobRepository) jobsMetricStatisticsHistogram(
// Special case: value == peak would create bin N+1, so we test for equality
// and multiply peak by 0.999999999 to force it into bin N.
binQuery := fmt.Sprintf(`CAST(
((case when json_extract(footprint, "$.%s") = %f then %f*0.999999999 else json_extract(footprint, "$.%s") end) / %f)
((case when json_extract(footprint, '$.%s') = %f then %f*0.999999999 else json_extract(footprint, '$.%s') end) / %f)
* %v as INTEGER )`,
(metric + "_" + footprintStat), peak, peak, (metric + "_" + footprintStat), peak, *bins)
mainQuery := sq.Select(
fmt.Sprintf(`%s + 1 as bin`, binQuery),
`count(*) as count`,
).From("job").Where(
"JSON_VALID(footprint)",
).Where(fmt.Sprintf(`json_extract(footprint, "$.%s") is not null and json_extract(footprint, "$.%s") <= %f`, (metric + "_" + footprintStat), (metric + "_" + footprintStat), peak))
).From("job").Where(fmt.Sprintf(`json_extract(footprint, '$.%s') is not null and json_extract(footprint, '$.%s') <= %f`, (metric + "_" + footprintStat), (metric + "_" + footprintStat), peak))
mainQuery, qerr := SecurityCheck(ctx, mainQuery)
if qerr != nil {