From 4531a68d62199e28c5272cb76fdcab7943846078 Mon Sep 17 00:00:00 2001
From: Sascha Roloff <sascha.roloff@huawei.com>
Date: Thu, 22 May 2025 14:41:20 +0200
Subject: invocation server: add presentation of invocation wall-clock time

---
 doc/invocations-http-server/server.py                    | 14 +++++++++++++-
 doc/invocations-http-server/templates/critical_path.html | 11 ++++++++++-
 doc/invocations-http-server/templates/invocation.html    |  3 +++
 doc/invocations-http-server/templates/invocations.html   |  3 +++
 4 files changed, 29 insertions(+), 2 deletions(-)

(limited to 'doc/invocations-http-server')

diff --git a/doc/invocations-http-server/server.py b/doc/invocations-http-server/server.py
index 5cf06539..474fb0a4 100755
--- a/doc/invocations-http-server/server.py
+++ b/doc/invocations-http-server/server.py
@@ -170,6 +170,9 @@ class InvocationServer:
                 continue
             full_invocations_count += 1
             target = profile_data.get("target")
+            start_time = profile_data.get("start time")
+            stop_time = profile_data.get("stop time")
+            wall_clock_time = stop_time - start_time if (start_time is not None and stop_time is not None) else None
             config = core_config(profile_data.get("configuration", {}))
             context = meta_data.get("context", {})
             remote = profile_data.get('remote', {})
@@ -185,6 +188,7 @@ class InvocationServer:
                 "target": json.dumps(target) if target else None,
                 "config": json.dumps(config) if config else None,
                 "context": json.dumps(context) if context else None,
+                "wall_clock_time": "%5ds" % (wall_clock_time,) if wall_clock_time else None,
                 "exit_code": profile_data.get('exit code', 0),
                 "remote_address": remote_address,
                 "remote_props": json.dumps(remote_props) if remote_props else None,
@@ -549,6 +553,10 @@ class InvocationServer:
             action["name_prefix"] = "%5.1fs" % (t,)
             non_cached.append(action)
         params["non_cached"] = non_cached
+        start_time = profile.get("start time")
+        stop_time = profile.get("stop time")
+        wall_clock_time = stop_time - start_time if (start_time is not None and stop_time is not None) else None
+        params["wall_clock_time"] = "%ds" % (wall_clock_time,) if wall_clock_time else None
 
         return self.render("invocation.html", params)
 
@@ -630,10 +638,14 @@ class InvocationServer:
                 "data": source_data
             })
 
+        start_time = profile.get("start time")
+        stop_time = profile.get("stop time")
+        wall_clock_time = stop_time - start_time if (start_time is not None and stop_time is not None) else None
         params["critical_artifact"] = {
             "name": max_name,
-            "path": max_path_data,
+            "path": max_path_data if max_path_data else None,
             "duration": '%0.3fs' % (max_duration,) if max_duration > 0 else None,
+            "wall_clock_time": "%ds" % (wall_clock_time,) if wall_clock_time else None,
         }
         return self.render("critical_path.html", params)
 
diff --git a/doc/invocations-http-server/templates/critical_path.html b/doc/invocations-http-server/templates/critical_path.html
index 8d818809..e345b50b 100644
--- a/doc/invocations-http-server/templates/critical_path.html
+++ b/doc/invocations-http-server/templates/critical_path.html
@@ -11,8 +11,16 @@ Invocations {{invocation | e}}
 <h2>Overview</h2>
 <ul>
   <li>Invocation: <a href="/invocations/{{ invocation | e }}"><tt>{{ invocation | e }}</tt></a></li>
+  {% if critical_artifact["wall_clock_time"] %}
+  <li>Wall-clock time: <tt>{{ critical_artifact["wall_clock_time"] | e }}</tt></li>
+  {% endif %}
+  {% if critical_artifact["duration"] %}
+  <li>Length of critical path: <tt>{{ critical_artifact["duration"] | e }}</tt></li>
+  {% endif %}
+  {% if critical_artifact["name"] %}
   <li>Critical artifact: <tt>{{ critical_artifact["name"] | e }}</tt></li>
-  <li>Duration: <tt>{{ critical_artifact["duration"] | e }}</tt></li>
+  {% endif %}
+  {% if critical_artifact["path"] %}
   <li>Path:</li>
   <ul>
   {% for entry in critical_artifact["path"] %}
@@ -23,5 +31,6 @@ Invocations {{invocation | e}}
     {% endif %}
   {% endfor %}
   </ul>
+  {% endif %}
 </ul>
 {% endblock %}
diff --git a/doc/invocations-http-server/templates/invocation.html b/doc/invocations-http-server/templates/invocation.html
index 6ccb0a56..6babb751 100644
--- a/doc/invocations-http-server/templates/invocation.html
+++ b/doc/invocations-http-server/templates/invocation.html
@@ -75,6 +75,9 @@ Invocation {{invocation | e}}
   {% else %}
   <li> Context: <i>(none)</i></li>
   {% endif %}
+  {% if wall_clock_time %}
+  <li> Wall-clock time: <tt>{{ wall_clock_time | e }}</tt></li>
+  {% endif %}
   {% if exit_code != None %}
   <li> Exit code: <tt>{{ exit_code | e }}</tt></li>
   {% endif %}
diff --git a/doc/invocations-http-server/templates/invocations.html b/doc/invocations-http-server/templates/invocations.html
index 607b9a7a..b5ef5433 100644
--- a/doc/invocations-http-server/templates/invocations.html
+++ b/doc/invocations-http-server/templates/invocations.html
@@ -72,6 +72,9 @@ Filter by:
     {% if invocation.target %}
     <span id="invocation-target"><tt>{{ invocation.target | e}}</tt></span>
     {% endif %}
+    {% if invocation.wall_clock_time %}
+    <tt>{{ invocation.wall_clock_time | e}}</tt>
+    {% endif %}
     {% if invocation.exit_code != 0 %}
     <span id="invocation-failure"><b>
       {% if invocation.exit_code == 1 %}
-- 
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