diff --git a/src/sysprof/icons/scalable/actions/dbus-symbolic.svg b/src/sysprof/icons/scalable/actions/dbus-symbolic.svg
new file mode 100644
index 00000000..f160d690
--- /dev/null
+++ b/src/sysprof/icons/scalable/actions/dbus-symbolic.svg
@@ -0,0 +1,18 @@
+
+
diff --git a/src/sysprof/meson.build b/src/sysprof/meson.build
index 92d86e4e..6a246d9e 100644
--- a/src/sysprof/meson.build
+++ b/src/sysprof/meson.build
@@ -14,6 +14,7 @@ sysprof_sources = [
'sysprof-counters-section.c',
'sysprof-cpu-section.c',
'sysprof-css.c',
+ 'sysprof-dbus-section.c',
'sysprof-duplex-layer.c',
'sysprof-energy-section.c',
'sysprof-files-section.c',
diff --git a/src/sysprof/sysprof-dbus-section.c b/src/sysprof/sysprof-dbus-section.c
new file mode 100644
index 00000000..4439384a
--- /dev/null
+++ b/src/sysprof/sysprof-dbus-section.c
@@ -0,0 +1,166 @@
+/* sysprof-dbus-section.c
+ *
+ * Copyright 2023 Christian Hergert
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include "config.h"
+
+#include "sysprof-chart.h"
+#include "sysprof-dbus-section.h"
+#include "sysprof-line-layer.h"
+#include "sysprof-time-filter-model.h"
+#include "sysprof-time-scrubber.h"
+#include "sysprof-time-series.h"
+#include "sysprof-time-span-layer.h"
+#include "sysprof-value-axis.h"
+#include "sysprof-xy-series.h"
+
+struct _SysprofDBusSection
+{
+ SysprofSection parent_instance;
+
+ SysprofTimeScrubber *scrubber;
+ GtkColumnView *column_view;
+ GtkColumnViewColumn *time_column;
+};
+
+G_DEFINE_FINAL_TYPE (SysprofDBusSection, sysprof_dbus_section, SYSPROF_TYPE_SECTION)
+
+static char *
+format_size (gpointer data,
+ guint size)
+{
+ if (size == 0)
+ return NULL;
+ return g_format_size (size);
+}
+
+static char *
+format_serial (gpointer data,
+ guint serial)
+{
+ if (serial == 0 || serial == (guint)-1)
+ return NULL;
+ return g_strdup_printf ("0x%x", serial);
+}
+
+static char *
+format_message_type (gpointer data,
+ GDBusMessageType type)
+{
+ static GEnumClass *klass;
+ GEnumValue *value;
+
+ if (klass == NULL)
+ klass = g_type_class_ref (G_TYPE_DBUS_MESSAGE_TYPE);
+
+ if ((value = g_enum_get_value (klass, type)))
+ return g_strdup (value->value_nick);
+
+ return NULL;
+}
+
+char *
+flags_to_string (GType type,
+ guint value)
+{
+ GFlagsClass *flags_class;
+ GFlagsValue *val;
+ GString *str;
+
+ g_return_val_if_fail (G_TYPE_IS_FLAGS (type), NULL);
+
+ if (value == 0)
+ return NULL;
+
+ if (!(flags_class = g_type_class_ref (type)))
+ return NULL;
+
+ if (flags_class == NULL)
+ return NULL;
+
+ str = g_string_new (NULL);
+
+ while ((str->len == 0 || value != 0) &&
+ (val = g_flags_get_first_value (flags_class, value)))
+ {
+ if (str->len > 0)
+ g_string_append_c (str, '|');
+ g_string_append (str, val->value_nick);
+ value &= ~val->value;
+ }
+
+ if (value)
+ {
+ if (str->len > 0)
+ g_string_append_c (str, '|');
+ g_string_append_printf (str, "0x%x", value);
+ }
+
+ return g_string_free (str, FALSE);
+}
+
+static char *
+format_flags (gpointer data,
+ guint flags)
+{
+ if (flags == 0)
+ return NULL;
+
+ return flags_to_string (G_TYPE_DBUS_MESSAGE_FLAGS, flags);
+}
+
+static void
+sysprof_dbus_section_dispose (GObject *object)
+{
+ SysprofDBusSection *self = (SysprofDBusSection *)object;
+
+ gtk_widget_dispose_template (GTK_WIDGET (self), SYSPROF_TYPE_DBUS_SECTION);
+
+ G_OBJECT_CLASS (sysprof_dbus_section_parent_class)->dispose (object);
+}
+
+static void
+sysprof_dbus_section_class_init (SysprofDBusSectionClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+ object_class->dispose = sysprof_dbus_section_dispose;
+
+ gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/sysprof/sysprof-dbus-section.ui");
+ gtk_widget_class_bind_template_child (widget_class, SysprofDBusSection, column_view);
+ gtk_widget_class_bind_template_child (widget_class, SysprofDBusSection, scrubber);
+ gtk_widget_class_bind_template_child (widget_class, SysprofDBusSection, time_column);
+ gtk_widget_class_bind_template_callback (widget_class, format_flags);
+ gtk_widget_class_bind_template_callback (widget_class, format_serial);
+ gtk_widget_class_bind_template_callback (widget_class, format_size);
+ gtk_widget_class_bind_template_callback (widget_class, format_message_type);
+
+ g_type_ensure (SYSPROF_TYPE_CHART);
+ g_type_ensure (SYSPROF_TYPE_DOCUMENT_MARK);
+ g_type_ensure (SYSPROF_TYPE_DOCUMENT_DBUS_MESSAGE);
+}
+
+static void
+sysprof_dbus_section_init (SysprofDBusSection *self)
+{
+ gtk_widget_init_template (GTK_WIDGET (self));
+
+ gtk_column_view_sort_by_column (self->column_view, self->time_column, GTK_SORT_ASCENDING);
+}
diff --git a/src/sysprof/sysprof-dbus-section.h b/src/sysprof/sysprof-dbus-section.h
new file mode 100644
index 00000000..de4b31eb
--- /dev/null
+++ b/src/sysprof/sysprof-dbus-section.h
@@ -0,0 +1,32 @@
+/* sysprof-dbus-section.h
+ *
+ * Copyright 2023 Christian Hergert
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+#include "sysprof-section.h"
+
+G_BEGIN_DECLS
+
+#define SYSPROF_TYPE_DBUS_SECTION (sysprof_dbus_section_get_type())
+
+G_DECLARE_FINAL_TYPE (SysprofDBusSection, sysprof_dbus_section, SYSPROF, DBUS_SECTION, SysprofSection)
+
+G_END_DECLS
+
diff --git a/src/sysprof/sysprof-dbus-section.ui b/src/sysprof/sysprof-dbus-section.ui
new file mode 100644
index 00000000..3fb9872b
--- /dev/null
+++ b/src/sysprof/sysprof-dbus-section.ui
@@ -0,0 +1,513 @@
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/src/sysprof/sysprof-window.c b/src/sysprof/sysprof-window.c
index 27ad126e..cae586d4 100644
--- a/src/sysprof/sysprof-window.c
+++ b/src/sysprof/sysprof-window.c
@@ -24,6 +24,7 @@
#include "sysprof-counters-section.h"
#include "sysprof-cpu-section.h"
+#include "sysprof-dbus-section.h"
#include "sysprof-energy-section.h"
#include "sysprof-files-section.h"
#include "sysprof-graphics-section.h"
@@ -414,6 +415,7 @@ sysprof_window_class_init (SysprofWindowClass *klass)
g_type_ensure (SYSPROF_TYPE_COUNTERS_SECTION);
g_type_ensure (SYSPROF_TYPE_CPU_SECTION);
+ g_type_ensure (SYSPROF_TYPE_DBUS_SECTION);
g_type_ensure (SYSPROF_TYPE_DOCUMENT);
g_type_ensure (SYSPROF_TYPE_ENERGY_SECTION);
g_type_ensure (SYSPROF_TYPE_FILES_SECTION);
diff --git a/src/sysprof/sysprof-window.ui b/src/sysprof/sysprof-window.ui
index a907bd9e..4b8c0485 100644
--- a/src/sysprof/sysprof-window.ui
+++ b/src/sysprof/sysprof-window.ui
@@ -206,6 +206,16 @@
+
+
+