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stumpylog
91647eecb5
Adds standalone profiling tooling (never merged into dev/main): a persistent, self-healing Postgres 18 container helper (run_with_postgres.sh/stop_postgres.sh), a scale-profile dataset seeder (seed.py) whose document counts and guardian permission-row ratios mirror real bug reports (#13276, #13161), and a typed profiling harness (harness.py) for timing/query-count comparisons and EXPLAIN ANALYZE capture, gated by require_postgres() so it never silently runs on SQLite. seed.py samples distinct (subject, document) pairs up front rather than drawing with replacement, since guardian's assign_perm() dedupes on the (subject, object, permission) triple -- with-replacement sampling against a small group pool collides heavily (birthday paradox) and undercounts the target permission-row ratios otherwise.
25 lines
957 B
Bash
Executable File
25 lines
957 B
Bash
Executable File
#!/usr/bin/env bash
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# profiling/stop_postgres.sh
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#
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# Explicit, manual teardown of the profiling Postgres container. Not called
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# automatically by run_with_postgres.sh -- run this yourself once you're
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# done with a profiling session, so a seeded `large`-scale dataset can be
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# reused across several script runs first. Terminates any active backends
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# before stopping, so a stuck query can't stall `docker stop` waiting for
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# a graceful Postgres shutdown that never comes.
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set -euo pipefail
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CONTAINER_NAME="pngx-profiling-pg"
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if docker inspect "$CONTAINER_NAME" >/dev/null 2>&1; then
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docker exec "$CONTAINER_NAME" psql -U paperless -d paperless -v ON_ERROR_STOP=0 -c "
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SELECT pg_terminate_backend(pid)
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FROM pg_stat_activity
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WHERE pid <> pg_backend_pid();
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" >/dev/null 2>&1 || true
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docker stop "$CONTAINER_NAME" >/dev/null
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echo "Stopped and removed profiling Postgres container."
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else
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echo "No profiling Postgres container was running."
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fi
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