import pandas as pd daily = pd.read_parquet("hf://datasets/Lightcap/multi-domain-cloudflare-observability/data/http_daily.parquet") daily["day"] = pd.to_datetime(daily["date"]).dt.date top_2025_days = ( daily[daily["date"].str.startswith("2025")] .groupby(["zone_name", "day"], as_index=False)["requests"] .sum() .sort_values("requests", ascending=False) ) print(top_2025_days.head())