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greptimedb/tests/cases/distributed/explain/analyze.result
Yingwen f382a7695f perf: reduce lock scope and improve log (#4453)
* feat: refine logs for scan

* feat: improve build parts and  unordered scan metrics

* feat: change to debug log

* fix: release lock before reading part

* test: replace region id

* test: fix sqlness

* chore: add todo

Co-authored-by: dennis zhuang <killme2008@gmail.com>

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Co-authored-by: dennis zhuang <killme2008@gmail.com>
2024-07-31 04:07:34 +00:00

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CREATE TABLE system_metrics (
host STRING,
idc STRING,
cpu_util DOUBLE,
memory_util DOUBLE,
disk_util DOUBLE,
ts TIMESTAMP DEFAULT CURRENT_TIMESTAMP(),
PRIMARY KEY(host, idc),
TIME INDEX(ts)
);
Affected Rows: 0
INSERT INTO system_metrics
VALUES
("host1", "idc_a", 11.8, 10.3, 10.3, 1667446797450),
("host2", "idc_a", 80.0, 70.3, 90.0, 1667446797450),
("host1", "idc_b", 50.0, 66.7, 40.6, 1667446797450);
Affected Rows: 3
-- SQLNESS REPLACE (metrics.*) REDACTED
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (-+) -
-- SQLNESS REPLACE (\s\s+) _
-- SQLNESS REPLACE (peers.*) REDACTED
-- SQLNESS REPLACE region=\d+\(\d+,\s+\d+\) region=REDACTED
explain analyze SELECT count(*) FROM system_metrics;
+-+-+-+
| stage | node | plan_|
+-+-+-+
| 0_| 0_|_MergeScanExec: REDACTED
|_|_|_|
| 1_| 0_|_AggregateExec: mode=Final, gby=[], aggr=[COUNT(system_REDACTED
|_|_|_CoalescePartitionsExec REDACTED
|_|_|_AggregateExec: mode=Partial, gby=[], aggr=[COUNT(system_REDACTED
|_|_|_RepartitionExec: partitioning=REDACTED
|_|_|_SeqScan: region=REDACTED, partition_count=1 (1 memtable ranges, 0 file ranges) REDACTED
|_|_|_|
|_|_| Total rows: 1_|
+-+-+-+
drop table system_metrics;
Affected Rows: 0