* perf(analytics): use rfind and local json.loads for hot paths
Replace Path().suffix with string rfind for extension extraction,
use local json.loads binding and bytes split for JSONL parsing.
* fix: use splitlines and preserve extensionless file behavior
split("\n") mishandles \r\n line endings. The early return on
extensionless files changed behavior vs the original Path().suffix
which returned "" and fell through. Use splitlines() and let
extensionless files fall through with lang=None.
* style: use ternary for extensionless file check per SIM108
* Add blackbox benchmark VM infra
D2s_v5 (non-burstable, 2 vCPU, 8 GB) with cloud-init provisioning,
CPU-pinned benchmarks, and A/B comparison scripts.
---------
Co-authored-by: codeflash[bot] <codeflash[bot]@users.noreply.github.com>
Dash app at .codeflash/standups/ for weekly eng meetings. Pulls live PR data across 4 org repos, renders markdown standup notes, integrates CI audit report with corrected billing numbers from real GitHub API data. Deployed to Plotly Cloud.
Case study in .codeflash/krrt7/codeflash-ai/ci-audit/ with README,
status, and raw data (fork activity, PRs merged).
Interactive Dash report in reports/codeflash-ci-audit/ with two tabs:
Executive Summary (hero metrics, cost impact charts, before/after) and
Full Detail (fork breakdown, findings table, PR inventory, methodology).
Key numbers: 71% fewer workflow runs, ~$12K/yr in Enterprise overage
savings, 200+ forks disabled, 11 PRs merged across 2 repos.
Point attrs dependency at local fork (KRRT7/attrs perf/defer-inspect-import)
which defers the ~12ms inspect import until first class build. Temporary
override until upstream merges python-attrs/attrs#1547.
Also adds attrs optimization case study data (VM infra, status).
Weave "optimizations reveal deeper issues" framing into engagement report
executive summary, case study, and optimization README. Add O(N²) text
extraction fix, per-request RSS creep (24→17 MB), and memray profiling
data that were previously undocumented.
Remove .codeflash/ from ruff extend-exclude, add per-file ignores
for .codeflash/, scripts/, evals/, and plugin/ (benchmark/script
patterns like print, eval, magic values). Remove shebangs. Widen
pre-commit hooks to check the full repo.
* Add Unstructured engagement report as uv workspace member
Three-tier Plotly Dash app (Executive Brief, Engineering Team, Full
Detail) with data in JSON, theme constants in theme.py, and Dash
production improvements (Google Fonts, clientside callbacks, meta tags).
Also: add .playwright-mcp/ to .gitignore, add reports/* ruff overrides,
remove tracked .codeflash/observability/read-tracker.
* Rewrite statusline to derive context from git state
Detects active area from changed files (reports, packages, plugin,
.codeflash, case-studies, evals), falls back to branch name convention
(perf/*, feat/*, fix/*), shows dirty indicator. Uses whoami for
cross-platform user detection.
* Add pre-push lint rule to commit guidelines
* Exclude .codeflash/ from ruff linting
Benchmark and profiling scripts in .codeflash/ are scratch work, not
package source. Excluding them prevents CI failures from ad-hoc scripts.
* Run ruff format across packages, scripts, evals, and plugin refs
* Fix github-app async test failures in CI
Add asyncio_mode = "auto" to root pytest config so async tests
are detected when running from the repo root via uv run pytest packages/.
Replace placeholder text ("No optimizations applied yet", empty PR table) with:
- CAS lz4 compression results (7-18x on realistic ML payloads)
- Upstream PR status (Netflix/metaflow#3090, open)
- Open questions on dependency management and forward compat
- Methodology, remaining targets, and lessons learned
Move vector search benchmarks out of main results into a Lessons Learned
section. The 3.7x-14.2x numbers were real but on a non-bottleneck —
maintainer confirmed model API calls and SQL dominate real latency.
Results section now only shows legitimate wins: import time (1.16x),
indexing pipeline (1.14-1.16x), and query batching (2.10-2.62x).
Add team member dimension to case study paths so multiple contributors
can track optimization data independently. Derives member from
git config user.name in session-start hooks.
- Move all case studies under .codeflash/krrt7/
- Rename pypa/pip → python/pip (org grouping)
- Update session-start hooks, docs, scripts, and references
