Don't account for short queries, we'll deal with them separately.
New query:
```
WITH ceil(max(q[3]), 1) AS h
SELECT concat('sed -i s\'/^<test.*$/<test max_ignored_relative_change="', toString(h), '">/g\' tests/performance/', test, '.xml') AS s
FROM
(
SELECT
test,
query_index,
count(*),
min(event_time),
max(event_time) AS t,
arrayMap(x -> floor(x, 3), quantiles(0, 0.5, 0.95, 1)(stat_threshold)) AS q,
median(stat_threshold) AS m
FROM perftest.query_metrics
WHERE (metric = 'client_time') AND (abs(diff) < 0.05) AND (old > 0.2)
GROUP BY
test,
query_index,
query_display_name
HAVING (t > '2020-09-01 00:00:00') AND (m > 0.1)
ORDER BY test DESC
)
GROUP BY test
ORDER BY h DESC
FORMAT PrettySpace
```
2020-09-17 10:00:51 +00:00
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<test max_ignored_relative_change="0.9">
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2018-11-22 23:45:16 +00:00
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<preconditions>
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<table_exists>hits_100m_single</table_exists>
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<ram_size>30000000000</ram_size>
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</preconditions>
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<settings>
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2019-02-12 09:13:31 +00:00
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<max_memory_usage>30000000000</max_memory_usage>
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2018-11-22 23:45:16 +00:00
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</settings>
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<substitutions>
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<substitution>
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2019-07-27 21:17:44 +00:00
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<name>key</name>
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2018-11-22 23:45:16 +00:00
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<values>
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2020-04-23 20:18:46 +00:00
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<!--
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1 as a key doesn't make much sense - the queries are either
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too long in case of uniqExact or too short in case of limited
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uniq, so the result is drowned by the noise.
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<value>1</value>
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-->
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2018-11-22 23:45:16 +00:00
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<value>SearchEngineID</value>
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<value>RegionID</value>
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<value>SearchPhrase</value>
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<value>ClientIP</value>
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</values>
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</substitution>
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<substitution>
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2019-07-27 21:17:44 +00:00
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<name>func</name>
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2018-11-22 23:45:16 +00:00
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<values>
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<value>sum</value>
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<value>uniq</value>
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<value>uniqExact</value>
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<value>uniqHLL12</value>
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<value>uniqCombined(12)</value>
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<value>uniqCombined(13)</value>
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<value>uniqCombined(14)</value>
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<value>uniqCombined(15)</value>
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<value>uniqCombined(16)</value>
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<value>uniqCombined(17)</value>
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<value>uniqCombined(18)</value>
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<value>uniqUpTo(3)</value>
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<value>uniqUpTo(5)</value>
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<value>uniqUpTo(10)</value>
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<value>uniqUpTo(25)</value>
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<value>uniqUpTo(100)</value>
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</values>
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</substitution>
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</substitutions>
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2020-01-16 19:39:07 +00:00
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<query>SELECT {key} AS k, {func}(UserID) FROM hits_100m_single GROUP BY k FORMAT Null</query>
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2018-11-22 23:45:16 +00:00
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</test>
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