diff --git a/piker/ui/_display.py b/piker/ui/_display.py
index fde3124e..acef98e5 100644
--- a/piker/ui/_display.py
+++ b/piker/ui/_display.py
@@ -891,7 +891,7 @@ def graphics_update_cycle(
                 fvb.interact_graphics_cycle(
                     do_linked_charts=False,
                 )
-                profiler(f'vlm `Viz[{viz.name}].plot.vb._set_yrange()`')
+                profiler(f'vlm `Viz[{viz.name}].plot.vb.interact_graphics_cycle()`')
 
             # even if we're downsampled bigly
             # draw the last datum in the final
diff --git a/piker/ui/_interaction.py b/piker/ui/_interaction.py
index 74f3afc4..dc0e47ed 100644
--- a/piker/ui/_interaction.py
+++ b/piker/ui/_interaction.py
@@ -1053,6 +1053,7 @@ class ChartView(ViewBox):
                     read_slc,
                     yrange
                 ) = out
+                profiler(f'{viz.name}@{chart_name} `Viz.maxmin()`')
 
                 pi = viz.plot