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

SELECT count(*) FROM system_metrics;

+----------+
| count(*) |
+----------+
| 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_|_ProjectionExec: expr=[count(system_REDACTED
|_|_|_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 0 ranges) REDACTED
|_|_|_|
|_|_| Total rows: 1_|
+-+-+-+

drop table system_metrics;

Affected Rows: 0