[1.11] chore(metric): add per-test metric dimension for coarse grained metrics #5254
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The current metric dimensions are so that we have 13k+ different sets of dimensions for each metric, which makes it impossible to plot in CloudWatch. This change adds a new set of dimensions with just the test name so that we reduce it to a few hundreds and are able to plot them (CW limit is 500). Signed-off-by: Riccardo Mancini <mancio@amazon.com> Signed-off-by: Patrick Roy <roypat@amazon.co.uk>
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## firecracker-v1.11 #5254 +/- ##
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Coverage 83.19% 83.19%
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Files 247 247
Lines 26636 26636
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Status: Awaiting review
ShadowCurse
approved these changes
Jun 6, 2025
zulinx86
approved these changes
Jun 9, 2025
bchalios
merged commit cb23703
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firecracker-microvm:firecracker-v1.11
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The current metric dimensions are so that we have 13k+ different sets of dimensions for each metric, which makes it impossible to plot in CloudWatch.
This change adds a new set of dimensions with just the test name so that we reduce it to a few hundreds and are able to plot them (CW limit is 500).
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CONTRIBUTING.md.PR Checklist
tools/devtool checkstyleto verify that the PR passes theautomated style checks.
how they are solving the problem in a clear and encompassing way.
in the PR.
CHANGELOG.md.Runbook for Firecracker API changes.
integration tests.
TODO.rust-vmm.