Rework benchmark: cold-cache 50/50 speed, ua-parser native backends, SVG throughput plot
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+7
-6
@@ -34,6 +34,7 @@ from user_agent_parser import parse as uap_parse
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from user_agents import parse as uas_parse
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from uarite import uaparse
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from uarite.core import _parse_client
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ALL_DOMAINS = (
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ua_parser.Domain.USER_AGENT | ua_parser.Domain.OS | ua_parser.Domain.DEVICE
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@@ -244,7 +245,7 @@ def bench_realistic():
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f" with 2000 mostly-unique bots)"
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)
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for name, fn in (
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("ua-parser (pure)", uap_pure),
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("ua-parser", uap_pure),
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("ua-parser (re2)", uap_re2),
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("ua-parser (rust)", uap_rust),
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("user-agents", uas_parse),
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@@ -257,7 +258,7 @@ def bench_realistic():
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print(f"{name:20} {t / len(mix) * 1e6:7.1f} µs/UA cache: {info}")
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print(f"\n## pure bot storm ({len(storm)} unique UAs, zero cache value)")
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for name, fn in (
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("ua-parser (pure)", uap_pure),
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("ua-parser", uap_pure),
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("ua-parser (re2)", uap_re2),
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("ua-parser (rust)", uap_rust),
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("user-agents", uas_parse),
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@@ -283,8 +284,8 @@ def safe(fn):
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def cache_info(name):
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if name == "uarite":
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i = uaparse.cache_info()
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return f"{i.hits} hits / {i.misses} misses (cap 1024)"
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i = _parse_client.cache_info()
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return f"{i.hits} hits / {i.misses} misses (cap 1024, browsers only)"
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if name == "user-agent-parser":
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from user_agent_parser.parser import _cached_parse_user_agent
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@@ -314,7 +315,7 @@ def bench():
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rng.shuffle(work)
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res = {}
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for name, fn in (
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("ua-parser (pure)", uap_pure),
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("ua-parser", uap_pure),
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("ua-parser (re2)", uap_re2),
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("ua-parser (rust)", uap_rust),
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("user-agents", uas_parse),
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@@ -323,7 +324,7 @@ def bench():
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):
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fn = safe(fn)
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fn("Warmup/1.0 (+https://example.com/warmup)")
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uaparse.cache_clear()
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_parse_client.cache_clear()
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t = timeit.timeit(lambda: [fn(u) for u in work], number=1)
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res[name] = t / len(work) * 1e6
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return res, len(work)
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