Jeffrey Smith
c470037fb5
Branding: bulk rename across 50+ files (Go, JS, CSS, HTML, YAML, JSON, shell scripts). Fix Helm chart description and git repo URLs. Fix test helper taglines. Admin surface: strip 14 gutted tabs (providers, models, personas, roles, knowledge, memory, tasks, health, routing, capabilities, channels, dashboard, usage, stats). Collapse to 4 categories: People, Workflows, System, Monitoring. Settings surface: strip 11 gutted tabs (models, personas, providers, roles, knowledge, memory, usage, workflows, tasks, data, gitkeys). Keep: general, appearance, profile, teams, connections, notifications. Team-admin surface: strip 5 gutted tabs (personas, providers, knowledge, tasks, usage). Keep: members, groups, connections, workflows, settings, activity. Components: delete chat-pane/ (13 files, 1938 lines) and notes-pane/ (10 files, 2381 lines). main.go: remove stale Health.Prune maintenance goroutine. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
98 lines
3.9 KiB
Go
98 lines
3.9 KiB
Go
// Package metrics defines all Prometheus metrics for Switchboard Core.
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// All metrics use the "switchboard_" prefix. Registered via promauto
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// so they are available on the default registry's /metrics endpoint.
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package metrics
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import (
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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)
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// ── HTTP Request Metrics ────────────────────
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var (
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HTTPRequestsTotal = promauto.NewCounterVec(prometheus.CounterOpts{
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Name: "switchboard_http_requests_total",
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Help: "Total HTTP requests by method, path pattern, and status code.",
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}, []string{"method", "path_pattern", "status"})
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HTTPRequestDuration = promauto.NewHistogramVec(prometheus.HistogramOpts{
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Name: "switchboard_http_request_duration_seconds",
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Help: "HTTP request latency in seconds.",
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Buckets: []float64{0.01, 0.05, 0.1, 0.25, 0.5, 1, 2.5, 5, 10, 30},
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}, []string{"method", "path_pattern"})
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)
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// ── WebSocket Metrics ───────────────────────
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var WebSocketConnections = promauto.NewGauge(prometheus.GaugeOpts{
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Name: "switchboard_websocket_connections",
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Help: "Current number of active WebSocket connections.",
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})
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// ── Completion / Token Metrics ──────────────
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var (
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CompletionTokensTotal = promauto.NewCounterVec(prometheus.CounterOpts{
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Name: "switchboard_completion_tokens_total",
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Help: "Total tokens processed by direction (prompt|completion) and model.",
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}, []string{"direction", "model_id"})
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CompletionsTotal = promauto.NewCounterVec(prometheus.CounterOpts{
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Name: "switchboard_completions_total",
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Help: "Total completion requests by provider, model, and status.",
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}, []string{"provider_config_id", "model_id", "status"})
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CompletionDuration = promauto.NewHistogramVec(prometheus.HistogramOpts{
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Name: "switchboard_completion_duration_seconds",
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Help: "Completion request latency (wall time including tool loops).",
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Buckets: []float64{0.1, 0.5, 1, 2, 5, 10, 30, 60, 120},
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}, []string{"provider_config_id", "model_id"})
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)
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// ── Provider Health ─────────────────────────
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var ProviderStatus = promauto.NewGaugeVec(prometheus.GaugeOpts{
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Name: "switchboard_provider_status",
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Help: "Provider health status: 0=unknown, 1=healthy, 2=degraded, 3=down.",
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}, []string{"provider_config_id"})
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// ── Database Pool Metrics ───────────────────
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var (
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DBOpenConnections = promauto.NewGauge(prometheus.GaugeOpts{
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Name: "switchboard_db_open_connections",
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Help: "Number of open database connections.",
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})
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DBInUseConnections = promauto.NewGauge(prometheus.GaugeOpts{
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Name: "switchboard_db_in_use_connections",
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Help: "Number of database connections currently in use.",
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})
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DBIdleConnections = promauto.NewGauge(prometheus.GaugeOpts{
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Name: "switchboard_db_idle_connections",
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Help: "Number of idle database connections.",
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})
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DBWaitCount = promauto.NewGauge(prometheus.GaugeOpts{
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Name: "switchboard_db_wait_count_total",
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Help: "Total number of connections waited for.",
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})
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DBWaitDuration = promauto.NewGauge(prometheus.GaugeOpts{
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Name: "switchboard_db_wait_duration_seconds_total",
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Help: "Total time blocked waiting for a new connection (seconds).",
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})
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)
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// ── Task Scheduler Metrics ──────────────────
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var TaskExecutionsTotal = promauto.NewCounterVec(prometheus.CounterOpts{
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Name: "switchboard_task_executions_total",
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Help: "Total task executions by status (success|error).",
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}, []string{"status"})
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// ── Sandbox Metrics ─────────────────────────
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var SandboxExecutionsTotal = promauto.NewCounterVec(prometheus.CounterOpts{
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Name: "switchboard_sandbox_executions_total",
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Help: "Total Starlark sandbox executions by entry point and status.",
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}, []string{"entry_point", "status"})
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