digraph flow {
  rankdir="TB";
  newrank=true;
  compound=true;
  nodesep=0.35;
  ranksep=0.55;
  graph [fontname="Helvetica", fontsize=11, labelloc="t"];
  node  [fontname="Helvetica", fontsize=10];
  edge  [fontname="Helvetica", fontsize=9];
  label="wiki_delete — simplified trace (2026-07-09, core 5.117 / backend 5.30)
trace bd2d07d2 · total 37.7 ms · key cost: delete wiki page = 22.91 ms (61%)\ntraced the not-found path (probe page never committed)";
  subgraph "cluster_core" {
    label="Core process (yadgar-core)";
    style=filled;
    bgcolor="#eef4fb";
    color="#4a72a8";
    fontcolor="#26456b";
    fontname="Helvetica-Bold";
    "entry" [shape="box", style="rounded,filled", fillcolor="#dbe9fb", label="wiki_delete() entry\nMCP dispatch → tool.wiki_delete\n@2.7ms\n2.74 ms"];
    "s0" [shape="box", style="rounded,filled", fillcolor="#dbe9fb", label="forward to backend /admin\n_forward._forward_admin\n@2.8ms\n6.6 ms"];
    "done" [shape="box", style="rounded,filled", fillcolor="#dbe9fb", label="result returned\n@37.7ms\n1.46 ms"];
  }
  subgraph "cluster_backend" {
    label="Backend (yadgar-backend)";
    style=filled;
    bgcolor="#fbf0ea";
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    fontcolor="#7a4620";
    fontname="Helvetica-Bold";
    "s1" [shape="box", style="rounded,filled", fillcolor="#fce3d6", label="delete wiki page\nWikiStore.delete\n@10.6ms\n22.91 ms"];
  }
  "entry" -> "s0" [color="#333333", style="solid", label="1"];
  "s0" -> "s1" [color="#333333", style="solid", label="2"];
  "s1" -> "done" [color="#333333", style="solid", label="3"];
}
