Søren Eggert Lundsteen Olsen
4d18d20ab0
A five-minute collector reads tempdb space (free, version store, user and
internal objects, whether files can grow), the 'Version Store Size (KB)'
counter, the sessions using most tempdb, the oldest snapshot transaction
and, only when the version store is large, the databases generating
versions. Trend and heavy sessions survive restarts; used space and the
version store become metrics with explanation and assessment.
Rules SQLI-TEMP-001 (version store > 1 GB or steadily growing),
SQLI-TEMP-002 (nearly full and cannot grow) and SQLI-TEMP-003 (session
above 1 GB for 15 minutes), configurable under SQLInsight:Tempdb.
"tempdb lige nu" on the instance page; GET /api/v1/instances/{name}/tempdb.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
23 lines
676 B
C#
23 lines
676 B
C#
using SQLInsight.Rules.Engine;
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namespace SQLInsight.Rules.Tests;
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public class RuleCatalogTests
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{
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[Fact]
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public void Every_rule_has_a_unique_well_formed_id()
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{
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var rules = BuiltInRules.Create();
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Assert.Equal(rules.Count, rules.Select(r => r.Id).Distinct(StringComparer.OrdinalIgnoreCase).Count());
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Assert.All(rules, r => Assert.Matches("^SQLI-[A-Z]+-[0-9]{3}$", r.Id));
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Assert.All(rules, r => Assert.False(string.IsNullOrWhiteSpace(r.Title)));
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}
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/// <summary>Keeps the rule count in the README honest.</summary>
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[Fact]
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public void Rule_count()
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{
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Assert.Equal(78, BuiltInRules.Create().Count);
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}
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}
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