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update aggregation calculations
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Nathan Coad
2026-01-22 13:30:53 +11:00
parent ceadf42048
commit baea0cc85c
2 changed files with 43 additions and 7 deletions
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41
db/helpers.go
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@@ -1380,13 +1380,46 @@ SELECT
agg.last_present AS "SnapshotTime",
agg.samples_present AS "SamplesPresent",
CASE WHEN totals.total_samples > 0
THEN 1.0 * agg.sum_vcpu / totals.total_samples
THEN (1.0 * agg.samples_present / totals.total_samples) * (
SELECT s2."VcpuCount"
FROM snapshots s2
WHERE s2."Vcenter" = agg."Vcenter"
AND (
(s2."VmId" = agg."VmId" AND s2."VmId" IS NOT NULL AND agg."VmId" IS NOT NULL)
OR (s2."VmUuid" = agg."VmUuid" AND s2."VmUuid" IS NOT NULL AND agg."VmUuid" IS NOT NULL)
OR (LOWER(s2."Name") = LOWER(agg."Name") AND s2."Name" IS NOT NULL AND agg."Name" IS NOT NULL)
)
ORDER BY s2."SnapshotTime" DESC
LIMIT 1
)
ELSE NULL END AS "AvgVcpuCount",
CASE WHEN totals.total_samples > 0
THEN 1.0 * agg.sum_ram / totals.total_samples
THEN (1.0 * agg.samples_present / totals.total_samples) * (
SELECT s2."RamGB"
FROM snapshots s2
WHERE s2."Vcenter" = agg."Vcenter"
AND (
(s2."VmId" = agg."VmId" AND s2."VmId" IS NOT NULL AND agg."VmId" IS NOT NULL)
OR (s2."VmUuid" = agg."VmUuid" AND s2."VmUuid" IS NOT NULL AND agg."VmUuid" IS NOT NULL)
OR (LOWER(s2."Name") = LOWER(agg."Name") AND s2."Name" IS NOT NULL AND agg."Name" IS NOT NULL)
)
ORDER BY s2."SnapshotTime" DESC
LIMIT 1
)
ELSE NULL END AS "AvgRamGB",
CASE WHEN agg.samples_present > 0
THEN 1.0 * agg.sum_disk / agg.samples_present
CASE WHEN totals.total_samples > 0
THEN (1.0 * agg.samples_present / totals.total_samples) * (
SELECT s2."ProvisionedDisk"
FROM snapshots s2
WHERE s2."Vcenter" = agg."Vcenter"
AND (
(s2."VmId" = agg."VmId" AND s2."VmId" IS NOT NULL AND agg."VmId" IS NOT NULL)
OR (s2."VmUuid" = agg."VmUuid" AND s2."VmUuid" IS NOT NULL AND agg."VmUuid" IS NOT NULL)
OR (LOWER(s2."Name") = LOWER(agg."Name") AND s2."Name" IS NOT NULL AND agg."Name" IS NOT NULL)
)
ORDER BY s2."SnapshotTime" DESC
LIMIT 1
)
ELSE NULL END AS "AvgProvisionedDisk",
CASE WHEN totals.total_samples > 0
THEN 1.0 * agg.samples_present / totals.total_samples