sless-primer/POSTGRES/code/stress-bigloop/stress_bigloop.py
Naeel 4b04cde84b chore(examples): remove stale examples, keep only POSTGRES
- Deleted: TNAR, demo-event-log, demo-managed-functions, hello-go, hello-node,
  k8s, notes-python, pg-list-python, simple-node, simple-python
- POSTGRES: removed luceUNDnode.tf (commented-out legacy), stress_log_1.txt,
  funcs_list.py; disabled stress_destroy_apply.sh (PG lifecycle stress has
  delete_user bug); added README.md
- examples/README.md: updated to reflect current state (sless_service + sless_job)
2026-03-21 07:49:23 +03:00

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Python

# 2026-03-19
# stress_bigloop.py — CPU-интенсивная функция: считает сумму квадратов N чисел.
# Проверяет поведение под нагрузкой (большая и средняя итерация).
import time
_VERSION = "v1"
def run(event):
n = int(event.get("n", 500_000))
start = time.monotonic()
total = sum(i * i for i in range(n))
elapsed = round(time.monotonic() - start, 4)
return {
"version": _VERSION,
"n": n,
"sum_of_squares": total,
"elapsed_sec": elapsed,
}