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metric: add read scan duration panel #16205

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merged 2 commits into from
Dec 21, 2023
Merged

metric: add read scan duration panel #16205

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e01bd2a
add read scan log panel
cfzjywxk Dec 20, 2023
d1c37a8
Merge branch 'master' into panel_for_scan_memory_lock
ti-chi-bot[bot] Dec 21, 2023
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11 changes: 10 additions & 1 deletion metrics/grafana/tikv_details.dashboard.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6852,7 +6852,16 @@ def PessimisticLocking() -> RowPanel:
description="The length includes the entering transaction itself",
yaxis=yaxis(format=UNITS.SHORT),
metric="tikv_lock_wait_queue_length_bucket",
)
),
graph_panel_histogram_quantiles(
title="In-memory scan lock read duration",
description="The duration scan in-memory pessimistic locks with read lock",
yaxes=yaxes(left_format=UNITS.SECONDS, log_base=2),
metric="tikv_storage_mvcc_scan_lock_read_duration_seconds",
by_labels=["type"],
hide_count=True,
hide_avg=True,
),
]
)
return layout.row_panel
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