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[data][dashboard] Add time_to_first_batch and get_ref_bundles to data dashboard attempt 2 #58912

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Merged
merged 2 commits into from
Nov 24, 2025
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[data][dashboard] Add time_to_first_batch and get_ref_bundles to data dashboard attempt 2 #58912

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1f76b05
Revert "Revert "[data][dashboard] Add time_to_first_batch and get_ref…
TimothySeah Nov 22, 2025
b87e899
change numbers to avoid merge conflict
TimothySeah Nov 22, 2025
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32 changes: 32 additions & 0 deletions python/ray/dashboard/modules/metrics/dashboards/data_dashboard_panels.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1050,6 +1050,36 @@
stack=False,
)

ITERATION_TIME_TO_FIRST_BATCH_PANEL = Panel(
id=120,
title="Iteration Time to First Batch",
description="Seconds spent waiting for the first batch after starting iteration",
unit="seconds",
targets=[
Target(
expr="sum(ray_data_iter_time_to_first_batch_seconds{{{global_filters}}}) by (dataset)",
legend="Seconds: {{dataset}}",
)
],
fill=0,
stack=False,
)

ITERATION_GET_REF_BUNDLES_PANEL = Panel(
id=121,
title="Iteration Get Ref Bundles Time",
description="Seconds spent getting RefBundles from the dataset iterator",
unit="seconds",
targets=[
Target(
expr="sum(ray_data_iter_get_ref_bundles_seconds{{{global_filters}}}) by (dataset)",
legend="Seconds: {{dataset}}",
)
],
fill=0,
stack=False,
)

# Ray Data Metrics (Miscellaneous)
SCHEDULING_LOOP_DURATION_PANEL = Panel(
id=47,
Expand Down Expand Up @@ -1390,6 +1420,8 @@
ITERATION_BLOCKS_LOCAL_PANEL,
ITERATION_BLOCKS_REMOTE_PANEL,
ITERATION_BLOCKS_UNKNOWN_LOCATION_PANEL,
ITERATION_TIME_TO_FIRST_BATCH_PANEL,
ITERATION_GET_REF_BUNDLES_PANEL,
],
collapsed=True,
),
Expand Down