save development progress
This commit is contained in:
StellaOps Bot
@@ -5,7 +5,7 @@ using System.Reflection;
|
||||
|
||||
namespace StellaOps.Findings.Ledger.Observability;
|
||||
|
||||
internal static class LedgerMetrics
|
||||
public static class LedgerMetrics
|
||||
{
|
||||
private static readonly Meter Meter = new("StellaOps.Findings.Ledger");
|
||||
|
||||
@@ -492,4 +492,178 @@ internal static class LedgerMetrics
|
||||
private static string NormalizeRole(string role) => string.IsNullOrWhiteSpace(role) ? "unspecified" : role.ToLowerInvariant();
|
||||
|
||||
private static string NormalizeTenant(string? tenantId) => string.IsNullOrWhiteSpace(tenantId) ? string.Empty : tenantId;
|
||||
|
||||
// SPRINT_8200_0012_0004: Evidence-Weighted Score (EWS) Metrics
|
||||
|
||||
private static readonly Counter<long> EwsCalculationsTotal = Meter.CreateCounter<long>(
|
||||
"ews_calculations_total",
|
||||
description: "Total number of EWS calculations by result and bucket.");
|
||||
|
||||
private static readonly Histogram<double> EwsCalculationDurationSeconds = Meter.CreateHistogram<double>(
|
||||
"ews_calculation_duration_seconds",
|
||||
unit: "s",
|
||||
description: "Duration of EWS score calculations.");
|
||||
|
||||
private static readonly Counter<long> EwsBatchCalculationsTotal = Meter.CreateCounter<long>(
|
||||
"ews_batch_calculations_total",
|
||||
description: "Total number of EWS batch calculations.");
|
||||
|
||||
private static readonly Histogram<double> EwsBatchSizeHistogram = Meter.CreateHistogram<double>(
|
||||
"ews_batch_size",
|
||||
description: "Distribution of EWS batch sizes.");
|
||||
|
||||
private static readonly Counter<long> EwsCacheHitsTotal = Meter.CreateCounter<long>(
|
||||
"ews_cache_hits_total",
|
||||
description: "Total EWS cache hits.");
|
||||
|
||||
private static readonly Counter<long> EwsCacheMissesTotal = Meter.CreateCounter<long>(
|
||||
"ews_cache_misses_total",
|
||||
description: "Total EWS cache misses.");
|
||||
|
||||
private static readonly Counter<long> EwsWebhooksDeliveredTotal = Meter.CreateCounter<long>(
|
||||
"ews_webhooks_delivered_total",
|
||||
description: "Total webhooks delivered by status.");
|
||||
|
||||
private static readonly Histogram<double> EwsWebhookDeliveryDurationSeconds = Meter.CreateHistogram<double>(
|
||||
"ews_webhook_delivery_duration_seconds",
|
||||
unit: "s",
|
||||
description: "Duration of webhook delivery attempts.");
|
||||
|
||||
private static readonly ConcurrentDictionary<string, BucketDistributionSnapshot> EwsBucketDistributionByTenant = new(StringComparer.Ordinal);
|
||||
|
||||
private static readonly ObservableGauge<long> EwsBucketActNowGauge =
|
||||
Meter.CreateObservableGauge("ews_bucket_distribution_act_now", ObserveEwsBucketActNow,
|
||||
description: "Current count of findings in ActNow bucket by tenant.");
|
||||
|
||||
private static readonly ObservableGauge<long> EwsBucketScheduleNextGauge =
|
||||
Meter.CreateObservableGauge("ews_bucket_distribution_schedule_next", ObserveEwsBucketScheduleNext,
|
||||
description: "Current count of findings in ScheduleNext bucket by tenant.");
|
||||
|
||||
private static readonly ObservableGauge<long> EwsBucketInvestigateGauge =
|
||||
Meter.CreateObservableGauge("ews_bucket_distribution_investigate", ObserveEwsBucketInvestigate,
|
||||
description: "Current count of findings in Investigate bucket by tenant.");
|
||||
|
||||
private static readonly ObservableGauge<long> EwsBucketWatchlistGauge =
|
||||
Meter.CreateObservableGauge("ews_bucket_distribution_watchlist", ObserveEwsBucketWatchlist,
|
||||
description: "Current count of findings in Watchlist bucket by tenant.");
|
||||
|
||||
/// <summary>Records an EWS calculation.</summary>
|
||||
public static void RecordEwsCalculation(
|
||||
TimeSpan duration,
|
||||
string? tenantId,
|
||||
string? policyDigest,
|
||||
string bucket,
|
||||
string result,
|
||||
bool fromCache)
|
||||
{
|
||||
var tags = new KeyValuePair<string, object?>[]
|
||||
{
|
||||
new("tenant", NormalizeTenant(tenantId)),
|
||||
new("policy_digest", policyDigest ?? string.Empty),
|
||||
new("bucket", bucket),
|
||||
new("result", result),
|
||||
new("from_cache", fromCache)
|
||||
};
|
||||
EwsCalculationsTotal.Add(1, tags);
|
||||
EwsCalculationDurationSeconds.Record(duration.TotalSeconds, tags);
|
||||
}
|
||||
|
||||
/// <summary>Records an EWS batch calculation.</summary>
|
||||
public static void RecordEwsBatchCalculation(
|
||||
TimeSpan duration,
|
||||
string? tenantId,
|
||||
int batchSize,
|
||||
int succeeded,
|
||||
int failed)
|
||||
{
|
||||
var tags = new KeyValuePair<string, object?>[]
|
||||
{
|
||||
new("tenant", NormalizeTenant(tenantId)),
|
||||
new("succeeded", succeeded),
|
||||
new("failed", failed)
|
||||
};
|
||||
EwsBatchCalculationsTotal.Add(1, tags);
|
||||
EwsBatchSizeHistogram.Record(batchSize, new KeyValuePair<string, object?>("tenant", NormalizeTenant(tenantId)));
|
||||
EwsCalculationDurationSeconds.Record(duration.TotalSeconds, tags);
|
||||
}
|
||||
|
||||
/// <summary>Records an EWS cache hit.</summary>
|
||||
public static void RecordEwsCacheHit(string? tenantId, string findingId)
|
||||
{
|
||||
EwsCacheHitsTotal.Add(1, new KeyValuePair<string, object?>("tenant", NormalizeTenant(tenantId)));
|
||||
}
|
||||
|
||||
/// <summary>Records an EWS cache miss.</summary>
|
||||
public static void RecordEwsCacheMiss(string? tenantId, string findingId)
|
||||
{
|
||||
EwsCacheMissesTotal.Add(1, new KeyValuePair<string, object?>("tenant", NormalizeTenant(tenantId)));
|
||||
}
|
||||
|
||||
/// <summary>Records a webhook delivery attempt.</summary>
|
||||
public static void RecordWebhookDelivery(TimeSpan duration, Guid webhookId, string status, int attempt)
|
||||
{
|
||||
var tags = new KeyValuePair<string, object?>[]
|
||||
{
|
||||
new("webhook_id", webhookId.ToString()),
|
||||
new("status", status),
|
||||
new("attempt", attempt)
|
||||
};
|
||||
EwsWebhooksDeliveredTotal.Add(1, tags);
|
||||
EwsWebhookDeliveryDurationSeconds.Record(duration.TotalSeconds, tags);
|
||||
}
|
||||
|
||||
/// <summary>Updates the EWS bucket distribution for a tenant.</summary>
|
||||
public static void UpdateEwsBucketDistribution(
|
||||
string tenantId,
|
||||
int actNow,
|
||||
int scheduleNext,
|
||||
int investigate,
|
||||
int watchlist)
|
||||
{
|
||||
var key = NormalizeTenant(tenantId);
|
||||
EwsBucketDistributionByTenant[key] = new BucketDistributionSnapshot(key, actNow, scheduleNext, investigate, watchlist);
|
||||
}
|
||||
|
||||
private sealed record BucketDistributionSnapshot(
|
||||
string TenantId,
|
||||
int ActNow,
|
||||
int ScheduleNext,
|
||||
int Investigate,
|
||||
int Watchlist);
|
||||
|
||||
private static IEnumerable<Measurement<long>> ObserveEwsBucketActNow()
|
||||
{
|
||||
foreach (var kvp in EwsBucketDistributionByTenant)
|
||||
{
|
||||
yield return new Measurement<long>(kvp.Value.ActNow,
|
||||
new KeyValuePair<string, object?>("tenant", kvp.Value.TenantId));
|
||||
}
|
||||
}
|
||||
|
||||
private static IEnumerable<Measurement<long>> ObserveEwsBucketScheduleNext()
|
||||
{
|
||||
foreach (var kvp in EwsBucketDistributionByTenant)
|
||||
{
|
||||
yield return new Measurement<long>(kvp.Value.ScheduleNext,
|
||||
new KeyValuePair<string, object?>("tenant", kvp.Value.TenantId));
|
||||
}
|
||||
}
|
||||
|
||||
private static IEnumerable<Measurement<long>> ObserveEwsBucketInvestigate()
|
||||
{
|
||||
foreach (var kvp in EwsBucketDistributionByTenant)
|
||||
{
|
||||
yield return new Measurement<long>(kvp.Value.Investigate,
|
||||
new KeyValuePair<string, object?>("tenant", kvp.Value.TenantId));
|
||||
}
|
||||
}
|
||||
|
||||
private static IEnumerable<Measurement<long>> ObserveEwsBucketWatchlist()
|
||||
{
|
||||
foreach (var kvp in EwsBucketDistributionByTenant)
|
||||
{
|
||||
yield return new Measurement<long>(kvp.Value.Watchlist,
|
||||
new KeyValuePair<string, object?>("tenant", kvp.Value.TenantId));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user