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feat: store packet- and byte-weighted MAAD measures #112

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Merged
flamboh merged 8 commits into from
Sep 28, 2026
Merged

feat: store packet- and byte-weighted MAAD measures #112

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b987c2d
feat(netflow-db): store packet- and byte-weighted MAAD measures
flamboh Sep 24, 2026
2dd7548
feat(web): choose the MAAD measure on file details
flamboh Sep 24, 2026
4595418
perf(netflow-db): compute a scope's MAAD measures together and in par…
flamboh Sep 25, 2026
6cca5a1
perf(netflow-db): decode the next nfcapd batch while publishing the c…
flamboh Sep 25, 2026
d2d4a5b
fix(netflow-db): surface later-batch errors only after the current ba…
flamboh Sep 25, 2026
1898b00
fix(netflow-db): drop and log zero-packet flows before aggregation
flamboh Sep 26, 2026
f32aba1
fix(netflow-db): verify MAAD measure presence per scope key
flamboh Sep 26, 2026
da1fe86
feat(netflow-db): add --maad-workers pipeline option
flamboh Sep 26, 2026
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29 changes: 29 additions & 0 deletions apps/web/drizzle/0005_maad_measures.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,29 @@
PRAGMA foreign_keys=OFF;--> statement-breakpoint
CREATE TABLE `__new_address_structure_stats` (
`source_id` text NOT NULL,
`granularity` text NOT NULL,
`bucket_start` integer NOT NULL,
`bucket_end` integer NOT NULL,
`ip_version` integer NOT NULL,
`src_locality` text NOT NULL,
`dst_locality` text NOT NULL,
`address_side` text NOT NULL,
`measure` text NOT NULL,
`structure_kind` text NOT NULL,
`values_json` text NOT NULL,
`metadata_json` text NOT NULL,
`processed_at` text DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY(`source_id`, `granularity`, `bucket_start`, `ip_version`, `src_locality`, `dst_locality`, `address_side`, `measure`, `structure_kind`),
CONSTRAINT "address_structure_stats_ip_version_check" CHECK("__new_address_structure_stats"."ip_version" IN (4, 6)),
CONSTRAINT "address_structure_stats_src_locality_check" CHECK("__new_address_structure_stats"."src_locality" IN ('all', 'internal', 'external')),
CONSTRAINT "address_structure_stats_dst_locality_check" CHECK("__new_address_structure_stats"."dst_locality" IN ('all', 'internal', 'external')),
CONSTRAINT "address_structure_stats_measure_check" CHECK("__new_address_structure_stats"."measure" IN ('addresses', 'packets', 'bytes')),
CONSTRAINT "address_structure_stats_measure_spectrum_check" CHECK("__new_address_structure_stats"."measure" = 'addresses' OR "__new_address_structure_stats"."structure_kind" <> 'spectrum')
);
--> statement-breakpoint
INSERT INTO `__new_address_structure_stats`("source_id", "granularity", "bucket_start", "bucket_end", "ip_version", "src_locality", "dst_locality", "address_side", "measure", "structure_kind", "values_json", "metadata_json", "processed_at") SELECT "source_id", "granularity", "bucket_start", "bucket_end", "ip_version", "src_locality", "dst_locality", "address_side", 'addresses', "structure_kind", "values_json", "metadata_json", "processed_at" FROM `address_structure_stats`;--> statement-breakpoint
DROP TABLE `address_structure_stats`;--> statement-breakpoint
ALTER TABLE `__new_address_structure_stats` RENAME TO `address_structure_stats`;--> statement-breakpoint
PRAGMA foreign_keys=ON;--> statement-breakpoint
CREATE INDEX `idx_address_structure_stats_query` ON `address_structure_stats` (`granularity`,`bucket_start`,`source_id`,`ip_version`,`src_locality`,`dst_locality`,`address_side`,`measure`,`structure_kind`);--> statement-breakpoint
CREATE INDEX `idx_address_structure_stats_timeseries` ON `address_structure_stats` (`source_id`,`granularity`,`src_locality`,`dst_locality`,`ip_version`,`measure`,`structure_kind`,`bucket_start`);
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