Trace waterfall

Compare span start times and durations.

Visual 95/100Edit 84/100Balanced 91/100Editorial baseline · revision 1

Live SVG · all content is illustrative

Edit labels & content

Change the text directly. Use the scene editor to move or add elements.

Edit individual elements

Choose a shape or text element, then change its properties. Related labels and connectors have separate coordinates.

Element

New element type

Edit scene JSON

Change positions, dimensions, paths, and labels. Apply validates the scene before changing the preview. Primitive reference ↗

Scene source

{
  "version": 1,
  "width": 720,
  "height": 400,
  "title": "Trace waterfall",
  "description": "Locate a slow operation within one request trace. All values are illustrative example data.",
  "elements": [
    {
      "type": "text",
      "x": 36,
      "y": 39,
      "text": "Where the request spends time",
      "size": 17,
      "fill": "ink",
      "align": "start",
      "mono": false
    },
    {
      "type": "text",
      "x": 36,
      "y": 62,
      "text": "Synthetic trace · milliseconds",
      "size": 11,
      "fill": "muted",
      "align": "start",
      "mono": true
    },
    {
      "type": "line",
      "x": 220,
      "y": 96,
      "x2": 220,
      "y2": 348,
      "arrow": false,
      "dashed": true,
      "stroke": "rule"
    },
    {
      "type": "text",
      "x": 220,
      "y": 88,
      "text": "0",
      "size": 10,
      "fill": "muted",
      "align": "middle",
      "mono": true
    },
    {
      "type": "line",
      "x": 328,
      "y": 96,
      "x2": 328,
      "y2": 348,
      "arrow": false,
      "dashed": true,
      "stroke": "rule"
    },
    {
      "type": "text",
      "x": 328,
      "y": 88,
      "text": "100",
      "size": 10,
      "fill": "muted",
      "align": "middle",
      "mono": true
    },
    {
      "type": "line",
      "x": 436,
      "y": 96,
      "x2": 436,
      "y2": 348,
      "arrow": false,
      "dashed": true,
      "stroke": "rule"
    },
    {
      "type": "text",
      "x": 436,
      "y": 88,
      "text": "200",
      "size": 10,
      "fill": "muted",
      "align": "middle",
      "mono": true
    },
    {
      "type": "line",
      "x": 544,
      "y": 96,
      "x2": 544,
      "y2": 348,
      "arrow": false,
      "dashed": true,
      "stroke": "rule"
    },
    {
      "type": "text",
      "x": 544,
      "y": 88,
      "text": "300",
      "size": 10,
      "fill": "muted",
      "align": "middle",
      "mono": true
    },
    {
      "type": "line",
      "x": 652,
      "y": 96,
      "x2": 652,
      "y2": 348,
      "arrow": false,
      "dashed": true,
      "stroke": "rule"
    },
    {
      "type": "text",
      "x": 652,
      "y": 88,
      "text": "400",
      "size": 10,
      "fill": "muted",
      "align": "middle",
      "mono": true
    },
    {
      "type": "text",
      "x": 44,
      "y": 139,
      "text": "HTTP request",
      "size": 12,
      "fill": "ink",
      "align": "start",
      "mono": false
    },
    {
      "type": "box",
      "x": 220,
      "y": 116,
      "w": 432,
      "h": 32,
      "fill": "soft",
      "stroke": "none",
      "dashed": false
    },
    {
      "type": "text",
      "x": 222,
      "y": 166,
      "text": "400 ms",
      "size": 10,
      "fill": "muted",
      "align": "start",
      "mono": false
    },
    {
      "type": "text",
      "x": 44,
      "y": 198,
      "text": "Authentication",
      "size": 12,
      "fill": "ink",
      "align": "start",
      "mono": false
    },
    {
      "type": "box",
      "x": 232.96,
      "y": 175,
      "w": 56.160000000000004,
      "h": 32,
      "fill": "soft",
      "stroke": "none",
      "dashed": false
    },
    {
      "type": "text",
      "x": 234.96,
      "y": 225,
      "text": "52 ms",
      "size": 10,
      "fill": "muted",
      "align": "start",
      "mono": false
    },
    {
      "type": "text",
      "x": 44,
      "y": 257,
      "text": "Database query",
      "size": 12,
      "fill": "ink",
      "align": "start",
      "mono": false
    },
    {
      "type": "box",
      "x": 302.08000000000004,
      "y": 234,
      "w": 246.24,
      "h": 32,
      "fill": "accent",
      "stroke": "none",
      "dashed": false
    },
    {
      "type": "text",
      "x": 304.08000000000004,
      "y": 284,
      "text": "228 ms",
      "size": 10,
      "fill": "muted",
      "align": "start",
      "mono": false
    },
    {
      "type": "text",
      "x": 44,
      "y": 316,
      "text": "Serialize",
      "size": 12,
      "fill": "ink",
      "align": "start",
      "mono": false
    },
    {
      "type": "box",
      "x": 552.6400000000001,
      "y": 293,
      "w": 77.76,
      "h": 32,
      "fill": "soft",
      "stroke": "none",
      "dashed": false
    },
    {
      "type": "text",
      "x": 554.6400000000001,
      "y": 343,
      "text": "72 ms",
      "size": 10,
      "fill": "muted",
      "align": "start",
      "mono": false
    }
  ]
}

Review this diagram

Your scores and review history stay in this browser. Export reviews to propose a catalog update. Read the rubric.

Use this when

Locate a slow operation within one request trace.

Choose another form when

You cannot obtain comparable timestamps.

Built from

Axis Band Label

Aligned time spans make bottlenecks visible; data changes require proportional widths.

Initial editorial assessment by Codex · 2026-09-07. Scores are judgments about this example, not a benchmark of AI capability.

Give your agent this reference

Use the example to show your agent the form you want. Describe your system or provide your source material, then ask it to generate an adapted diagram and inspect the result.

Includes the reference URL, current scene, and settings. Paste it into your own agent.

Read the agent workflow ↗

Take the source

The SVG is self-contained. The JSON preserves editable primitives and your presentation settings. Labels remain text; shapes remain vectors.

Original scene JSON ↗
Controls, limits, and embedding ↗