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9c29979b8b
For cache types which mean this information can be obtained without a significant performance cost (i.e. just by calling strlen and not having to serialize something that wasn't serialized already), this change calculates the size of data read from or written to cache in each request and includes it in the perfdebug table at bottom of output (when that is turned on). This supports the following cache types: * File store * Redis (only if caching is enabled)
21 lines
940 B
Gherkin
21 lines
940 B
Gherkin
@core @core_cache
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Feature: Display cache information in performance info
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In order to investigate performance problems with caching
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As an administrator
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I need to be able to see cache information in perfinfo
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Background:
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Given the following config values are set as admin:
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| perfdebug | 15 |
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And the following "courses" exist:
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| fullname | shortname |
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| Course 1 | C1 |
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Scenario: Cache performance info displays
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When I am on the "C1" "Course" page logged in as "admin"
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# Confirm that the first cache info table is visible by checking an arbitrary row.
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Then I should see "default_application" in the "core/databasemeta" "table_row"
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# Don't specify the exact size as it may vary.
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And I should see "KB" in the "core/databasemeta" "table_row"
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# Confirm that the second cache info table is visible.
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And I should see "default_application" in the "cachestore_file" "table_row"
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