## Problem
The API Gateway report initializes its request range with the Logs
Explorer helper, which leaves `iso_timestamp_end` empty. When an OTEL
chart returns sparse microsecond timestamps, the time series filler can
interpret them as milliseconds while deriving the end of the range and
attempt an unbounded fill, freezing or crashing the browser tab.
## Fix
Initialize the report with its date range helper so both request bounds
are present. Normalize microsecond timestamps before deriving fill
bounds, including the single point case. Add regression tests for sparse
OTEL data with both empty and explicit end dates.
## How to test
- Open Observability → API Gateway on a project with requests spanning
two hourly buckets. The page should render without a tab crash, and the
analytics requests should include a nonempty `iso_timestamp_end`.
- Run `pnpm --filter studio exec vitest run
tests/features/logs/Logs.utils.test.ts` and confirm the microsecond
timestamp cases pass.
- Run the Studio typecheck and lint checks.
The Vitest, typecheck, and lint commands could not run in this worktree
because Studio dependencies are not installed. The source diff passed
`git diff --check` and received a focused code review.
* wip
* add formatTimestamp for reports
* add tests for formatTimestamp
* fix type err
* rm old chart logic
* do not retry replication sources
* update report config schema
* use report config
* fix charts, simplify config
* sync charts
* rm comment
* usefilltimeseries
* move chart upsell to its own component
* cleanup v2 chart component
* fix chartheader function format bug
* make attributes dynamic
* move types to its own file
* update reportv2chart types
* update reportv2 chart type
* use new edgefn report
* rm mock
* rm old code
* fix type err
* fix type err
* rename hook
* return sql in dataprovider
* add button to open in log explorer in chart header
* fix type
* fix chart type toggle
* fix type error
* export data transformation for testing
* add tests for data transformation
* rm dupped code
* add report settings to edge fn report
* rm mocked data
* rename
* fix type err
* Apply suggestion from @joshenlim
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
* rm unnecessary div
* rm unnecessary props from report upsell
* cleaner query keys
* move loadin/error/empty states to inside panel content to prevent layout shift
* use card instead of panel
* use buttontooltip in chartheader
* use buttontooltips in buttons with tooltips
* rm export default
* rm export defualt
* rm i from key
* fix status code transformation
* fix filltimeseries
* add tests for filltimeseries
* fix data transform
* pass xaxis key to chart
* refactor hover state to use timestamp not index
* fix tests
* fix areachart
* fix barchart
* fix chartheader
* fix composedchart
* fix stacked
* fix type missing xaxiskey
* type fix
* Revert "refactor hover state to use timestamp not index"
This reverts commit cfd7886460.
* undo charthover changes, fix data aggregation
* Revert "fix tests"
This reverts commit e5200a2035.
* move transforms to testable functions, add tests
* nit refactors and clean up
* feat: add aws nimbus cloud provider (#38312)
* feat: add aws nimbus cloud provider
* Fix return type of useCustomContent hook
---------
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
* add utc plugin to dayjs
* move plugins to vitest setup
* rm customparser plugin
---------
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
Co-authored-by: Alaister Young <alaister@users.noreply.github.com>
Jordi Enric