Store analysis duration with millisecond precision

web/api/report_server.thrift

@@ -189,7 +189,7 @@ struct RunData {
   1: i64                       runId,                // Unique id of the run.
   2: string                    runDate,              // Date of the run last updated.
   3: string                    name,                 // Human-given identifier.
-  4: i64                       duration,             // Duration of the run (-1 if not finished).
+  4: i64                       duration,             // Duration of the run in milliseconds (-1 if not finished).
   5: i64                       resultCount,          // Number of unresolved results (review status is not FALSE_POSITIVE or INTENTIONAL) in the run.
   6: string                    runCmd,               // The used check command. !!!DEPRECATED!!! This field will be empty so use the getCheckCommand API function to get the check command for a run.
   7: map<DetectionStatus, i32> detectionStatusCount, // Number of reports with a particular detection status.

web/client/codechecker_client/cmd_line_client.py

@@ -678,7 +678,7 @@ def handle_list_runs(args):
                   'Duration', 'Description', 'CodeChecker version']
         rows = []
         for run in runs:
-            duration = str(timedelta(seconds=run.duration)) \
+            duration = str(timedelta(milliseconds=run.duration)) \
                 if run.duration > -1 else 'Not finished'
 
             analyzer_statistics = []

web/client/tests/unit/test_cmd_line_client.py

@@ -83,3 +83,27 @@ def test_enabled_checkers_json(self, get_run_data, setup_client, init_logger):
         stats = run_data["analyzerStatistics"]["clangsa"]
         self.assertIn("enabledCheckers", stats)
         self.assertEqual(stats["enabledCheckers"], ["a"])
+
+
+class DurationMillisecondPrecisionTest(unittest.TestCase):
+    @patch("codechecker_client.cmd_line_client.init_logger")
+    @patch("codechecker_client.cmd_line_client.setup_client")
+    @patch("codechecker_client.cmd_line_client.get_run_data")
+    def test_duration_shows_milliseconds(self, get_run_data, setup_client, init_logger):
+        run = DummyRun(1, "test_run")
+        run.duration = 1234
+        get_run_data.return_value = [run]
+
+        args = Args(
+            product_url="dummy",
+            sort_type="name",
+            sort_order="asc",
+            output_format="plaintext"
+        )
+
+        buf = io.StringIO()
+        with redirect_stdout(buf):
+            cmd_line_client.handle_list_runs(args)
+
+        output = buf.getvalue()
+        self.assertIn("0:00:01.234", output)

web/server/codechecker_server/api/mass_store_run.py

@@ -954,7 +954,7 @@ def __store_analysis_statistics(
         })
 
         for mip in self.__mips.values():
-            self.__duration += int(sum(mip.check_durations))
+            self.__duration += int(sum(mip.check_durations) * 1000)
 
             for analyzer_type, res in mip.analyzer_statistics.items():
                 if "version" in res:

web/server/codechecker_server/database/run_db_model.py

@@ -99,7 +99,7 @@ class Run(Base):
 
     id = Column(Integer, autoincrement=True, primary_key=True)
     date = Column(DateTime)
-    duration = Column(Integer)  # Seconds, -1 if unfinished.
+    duration = Column(Integer)  # Milliseconds, -1 if unfinished.
     name = Column(String)
     version = Column(String)
     can_delete = Column(Boolean, nullable=False, server_default=true(),
@@ -110,8 +110,10 @@ def __init__(self, name, version):
         self.duration = -1
 
     def mark_finished(self):
-        if self.duration == -1:
-            self.duration = ceil((datetime.now() - self.date).total_seconds())
+        if self.duration != -1:
+            return
+        runtime_ms = (datetime.now() - self.date) / timedelta(milliseconds=1)
+        self.duration = ceil(runtime_ms)
 
 
 class RunLock(Base):

web/server/codechecker_server/migrations/report/versions/a1b2c3d4e5f6_duration_millisecond_precision.py

@@ -0,0 +1,31 @@
+"""
+Duration millisecond precision
+
+Revision ID: a1b2c3d4e5f6
+Revises:     198654dac219
+Create Date: 2026-02-24 13:14:00.000000
+"""
+
+from alembic import op
+
+
+revision = 'a1b2c3d4e5f6'
+down_revision = '198654dac219'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.execute("""
+        UPDATE runs
+        SET duration = duration * 1000
+        WHERE duration != -1
+    """)
+
+
+def downgrade():
+    op.execute("""
+        UPDATE runs
+        SET duration = duration / 1000
+        WHERE duration != -1
+    """)

web/server/vue-cli/src/views/RunList.vue

@@ -519,8 +519,9 @@ export default {
       this.analyzerStatisticsDialog = true;
     },
 
-    prettifyDuration(seconds) {
-      if (seconds >= 0) {
+    prettifyDuration(milliseconds) {
+      if (milliseconds >= 0) {
+        const seconds = Math.floor(milliseconds / 1000);
         const durHours = Math.floor(seconds / 3600);
         const durMins  = Math.floor(seconds / 60) - durHours * 60;
         const durSecs  = seconds - durMins * 60 - durHours * 3600;