| #!/usr/bin/env bash |
| |
| |
| set -euo pipefail |
| cd "$TB_WORK" |
| mkdir -p tools |
|
|
| cat > tools/report.py <<'PYEOF' |
| import gzip |
| import json |
| import math |
| import re |
| from collections import Counter |
| from pathlib import Path |
|
|
| LINE = re.compile( |
| r'^(?P<ip>\S+) - - \[(?P<ts>[^\]]+)\] ' |
| r'"(?P<method>[A-Z]+) (?P<path>\S+) HTTP/1\.1" ' |
| r'(?P<status>\d{3}) (?P<size>\d+|-) ' |
| r'"(?P<ref>(?:[^"\\]|\\.)*)" "(?P<ua>(?:[^"\\]|\\.)*)" ' |
| r'(?P<ms>\d+)$' |
| ) |
|
|
|
|
| def main(): |
| root = Path(__file__).resolve().parent.parent |
| log = root / "logs" / "access.log" |
| raw = log.read_bytes() |
| lines = raw.decode("utf-8").split("\n") |
| if lines and lines[-1] == "": |
| lines.pop() |
|
|
| paths, statuses, durations, bad = [], [], [], [] |
| total_bytes = 0 |
| for number, line in enumerate(lines, 1): |
| match = LINE.match(line) |
| if match is None: |
| bad.append(number) |
| continue |
| paths.append(match.group("path").split("?")[0]) |
| statuses.append(match.group("status")) |
| size = match.group("size") |
| total_bytes += 0 if size == "-" else int(size) |
| durations.append(int(match.group("ms"))) |
|
|
| durations.sort() |
| count = len(durations) |
| p95 = durations[math.ceil(0.95 * count) - 1] if count else 0 |
|
|
| path_counts = Counter(paths) |
| top = sorted(path_counts.items(), key=lambda item: (-item[1], item[0]))[:3] |
|
|
| report = { |
| "total_requests": count, |
| "unique_paths": len(path_counts), |
| "status_counts": dict(sorted(Counter(statuses).items())), |
| "top_paths": [{"path": path, "count": hits} for path, hits in top], |
| "bytes_total": total_bytes, |
| "p95_ms": p95, |
| } |
|
|
| out = root / "out" |
| out.mkdir(parents=True, exist_ok=True) |
| with open(out / "report.json", "w", encoding="utf-8", newline="\n") as handle: |
| handle.write(json.dumps(report, indent=2, sort_keys=True) + "\n") |
| with open(out / "malformed.txt", "w", encoding="utf-8", newline="\n") as handle: |
| handle.write("".join("%d\n" % number for number in bad)) |
| with open(out / "access.log.gz", "wb") as handle: |
| with gzip.GzipFile(fileobj=handle, mode="wb", mtime=0) as gz: |
| gz.write(raw) |
|
|
|
|
| if __name__ == "__main__": |
| main() |
| PYEOF |
|
|
| cat > tools/report.sh <<'SHEOF' |
| |
| set -euo pipefail |
| here="$(cd "$(dirname "$0")/.." && pwd)" |
| exec python "$here/tools/report.py" |
| SHEOF |
|
|
| chmod +x tools/report.sh |
| bash tools/report.sh |
|
|
