{# settings/system.html — Steward's own health (#5467): a verdict, then each of
   its process metrics now and over the last day, from the self-monitor tick.
   Each is a metric an alert rule can watch under "Steward itself". #}
{% extends "base.html" %}
{% from "_macros.html" import crumbs %}
{% from "settings/_tabs.html" import settings_tabs %}
{% block title %}Settings — System — Steward{% endblock %}
{% block section_tabs %}{{ settings_tabs("system") }}{% endblock %}
{% block breadcrumb %}{{ crumbs([("Settings", "/settings/"), ("System", "")]) }}{% endblock %}
{% block content %}
<p class="page-verdict">
  {%- if not seen %}<span class="tone-dim">No readings yet: the first arrive within a minute of Steward starting.</span>
  {%- elif problems %}{% set said = problems|join("; ") %}<span class="tone-warn">{{ said[:1]|upper }}{{ said[1:] }}.</span>
  {%- else %}<span class="tone-ok">Steward is running normally.</span>{% endif -%}
</p>

<h2 class="section-title" style="margin:1.5rem 0 1rem;">Steward itself</h2>
<div class="card-flush">
  <table class="table">
    <thead><tr><th>Measure</th><th>Now</th><th>Last 24 h</th></tr></thead>
    <tbody>
      {% for r in rows %}
      <tr>
        <td class="cell-name"><span title="{{ metric_label(r.metric) }}">{{ metric_label(r.metric) }}</span>
          <div class="cell-sub" title="{{ metric_about(r.metric) }}">{{ metric_about(r.metric) }}</div></td>
        <td class="nowrap">{{ metric_value(r.metric, r.now) }}
          {%- if r.at %}<div class="cell-sub">{{ r.at|ago }}</div>{% endif %}</td>
        <td class="nowrap">
          {%- if r.low is not none %}{{ metric_value(r.metric, r.low) }} – {{ metric_value(r.metric, r.high) }}
          <span class="metric-preview-spark" aria-hidden="true">{{ r.spark|safe }}</span>
          {%- else %}<span class="tone-dim">—</span>{% endif -%}
        </td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
</div>
<p class="field-hint" style="margin-top:0.75rem;">
  Recorded each minute (the cleanup each hour). Any of these can be watched by an
  <a href="/alerts/rules/new">alert rule</a>: pick the source "Steward itself".</p>
{% endblock %}