From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 28 Nov 2025 13:35:46 +0000 (+0000)
Subject: unbound: Show prefetches in the cache performance graph
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce9f71320cfa45af8b58fcf483d59d3d7902bbe0;p=telemetry.git

unbound: Show prefetches in the cache performance graph

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/daemon/colors.h b/src/daemon/colors.h
index 6faaf30..8a855fb 100644
--- a/src/daemon/colors.h
+++ b/src/daemon/colors.h
@@ -76,6 +76,7 @@
 // Caches
 #define COLOR_CACHE_HIT			COLOR_GREEN
 #define COLOR_CACHE_MISS		COLOR_RED
+#define COLOR_CACHE_PREFETCH	COLOR_BLACK
 
 // Latency
 #define COLOR_LATENCY			COLOR_LIGHT_BLUE
diff --git a/src/daemon/graphs/unbound.c b/src/daemon/graphs/unbound.c
index 0096179..ba12feb 100644
--- a/src/daemon/graphs/unbound.c
+++ b/src/daemon/graphs/unbound.c
@@ -59,6 +59,10 @@ static int unbound_cache_performance_render(td_ctx* ctx, td_graph* graph,
 		COLOR_CACHE_MISS, STACKED, _("Cache Miss"));
 	PRINT_CAMM(args, "cachemiss", NULL, QPS);
 
+	DRAW_LINE_WITH_LABEL(args, 1, "prefetch", NULL,
+		COLOR_CACHE_PREFETCH, 0, _("Prefetched Queries"));
+	PRINT_CAMM(args, "prefetch", NULL, QPS);
+
 	return 0;
 }