Storage remediation
System Data analysis through filesystem inspection.
Largest contributors isolated at container and group-container level.
Delete-safe stores separated from app-managed stores before action.
LSJ-PF-002
Systems operations
macOS diagnostics, storage reduction, shell/session isolation, and throughput validation performed through native tooling, direct output review, and reversible remediation paths.
Validated areas
Network validation
Observed throughput mapped to negotiated link speed.
Adapter chipset identified directly from system hardware output.
Physical bottleneck established before recommending replacement path.
Operational triage
Highest-return actions sequenced first.
Recommendations driven by actual terminal output, not assumption.
Outcome confirmed through before / after evidence.
Proof
Storage recovery
Container-level inspection reduced a major library footprint from approximately 54 GB to 13 GB after validated removal of the primary virtual-machine container.
Root cause attribution
Largest contributors were identified explicitly: UTM, Docker, and messaging-related stores.
Link-speed ceiling
Negotiated Ethernet speed was confirmed at 1000baseT and traced to an ASIX AX88179B adapter, establishing the 1 Gb ceiling despite higher ISP service.
Proof access
Public-facing summaries are available below. Expanded proof files, redacted evidence packs, and protected case materials are released only through qualified access.
Public files
Operations Capability Statement
Public sample file covering storage remediation, throughput validation, and systems operations.
Protected files
Protected files are available only after review and approval.
Operations Proof Artifacts
Redacted diagnostic material and supporting evidence. Available after review.
Operations Proof Pack
Selective bundled proof set for qualified reviewers. Available after review.
Case File 001 — System Storage / Terminal Investigation
Redacted terminal evidence, storage analysis notes, and before/after remediation summary. Available after review.
Operational recovery first.
Cleanup second.
Speculation excluded.