## Problem
`TYPE_CHECKING` is used inconsistently across Python tests.
## Summary of changes
- Update `ruff`: 0.7.0 -> 0.11.2
- Enable TC (flake8-type-checking):
https://docs.astral.sh/ruff/rules/#flake8-type-checking-tc
- (auto)fix all new issues
# Fix metric_unit length in test_compute_ctl_api.py
## Description
This PR changes the metric_unit from "microseconds" to "μs" in
test_compute_ctl_api.py to fix the issue where perf test results were
not being stored in the database due to the string exceeding the 10
character limit of the metric_unit column in the perf_test_results
table.
## Problem
As reported in Slack, the perf test results were not being uploaded to
the database because the "microseconds" string (12 characters) exceeds
the 10 character limit of the metric_unit column in the
perf_test_results table.
## Solution
Replace "microseconds" with "μs" in all metric_unit parameters in the
test_compute_ctl_api.py file.
## Testing
The changes have been committed and pushed. The PR is ready for review.
Link to Devin run:
https://app.devin.ai/sessions/e29edd672bd34114b059915820e8a853
Requested by: Peter Bendel
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: peterbendel@neon.tech <peterbendel@neon.tech>
## Problem
We just had a regression reported at
https://neondb.slack.com/archives/C08EXUJF554/p1741102467515599, which
clearly came with one of the releases. It's not a huge problem yet, but
it's annoying that we cannot quickly attribute it to a specific commit.
## Summary of changes
Add a very simple `compute_ctl` HTTP API benchmark that does 10k
requests to `/status` and `metrics.json` and reports p50 and p99.
---------
Co-authored-by: Peter Bendel <peterbendel@neon.tech>
