Architecture diagram: current main, timeline histogram
- Title without the commit hash (the hand-drawn font turned "32593b9" into "3259369"); the subtitle dates the diagram instead. - New Histogram (histogram.go) box: API -> histogram -> VictoriaLogs (stats). - Query mentions the from/to range (zoom); the web UI mentions the timeline, columns and live view. - Multi-segment arrows drawn straight, routed between the containers. - PNG regenerated from the .excalidraw source (Excalidraw 0.18 renderer). - README: histogram.go in the Search flow. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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@@ -18,7 +18,8 @@ devices ──514 udp/tcp──▶ logstream (Go) ──HTTP batches──▶ Vi
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on IP hosts), then the `Store` queue, which sends them in batches to VictoriaLogs.
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- **Live view**: `sink()` also publishes each message to the `Hub`, which streams it to the
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browsers over SSE.
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- **Search**: the HTTP API turns the UI filters into LogsQL queries sent to VictoriaLogs.
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- **Search**: the HTTP API turns the UI filters into LogsQL queries sent to VictoriaLogs;
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`histogram.go` computes the timeline intervals (division, time zone, count per severity).
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- **State**: tags and source settings live in `/data` (`logstream-data` volume); the logs
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themselves in the `vlogs-data` volume.
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@@ -8,7 +8,7 @@
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"updated": 1759385400000,
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"text": "LogStream : schéma logique (commit 32593b9)",
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"text": "LogStream : schéma logique",
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"text": "Go stdlib, binaire unique, UI embarquée ; stockage VictoriaLogs ; déploiement docker compose (3 services)",
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"text": "État de main au 02/10/2026 · Go stdlib, binaire unique, UI embarquée ; stockage VictoriaLogs ; déploiement docker compose (3 services)",
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"text": "Query\nfiltres UI → LogsQL\nMatcher (filtre live)\nplage from/to (zoom)",
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