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Hisham-PakHisham-Pak
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Added database cache benchmark
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‎benchmarks/cache_benchmarks/__init__.py

Whitespace-only changes.

‎benchmarks/cache_benchmarks/database_cache/__init__.py

Whitespace-only changes.

‎benchmarks/cache_benchmarks/database_cache/benchmark.py

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import random
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from django.core.cache import caches
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from django.core.management import call_command
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from ...utils import bench_setup
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class DatabaseCacheBackend:
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def setup(self):
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bench_setup()
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call_command("createcachetable", verbosity=0)
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random.seed(0)
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self.cache = caches["db"]
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self.int_key = "int_key"
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self.cache.set(self.int_key, 0)
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def time_add(self):
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for _ in range(100):
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self.cache.set(self.random_key(), self.random_binary())
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def time_get(self):
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for _ in range(100):
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self.cache.get(self.random_key())
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def time_set(self):
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for _ in range(100):
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self.cache.set(self.random_key(), self.random_binary())
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def time_delete(self):
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for _ in range(100):
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self.cache.delete(self.random_key())
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def time_get_many(self):
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for _ in range(100):
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self.cache.get_many([self.random_key() for x in range(100)])
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def time_set_many(self):
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for _ in range(100):
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self.cache.set_many(
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{self.random_key(): self.random_binary() for x in range(100)}
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)
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def time_delete_many(self):
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for _ in range(100):
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self.cache.delete_many([self.random_key() for x in range(100)])
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def time_clear(self):
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for _ in range(100):
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self.cache.clear()
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def time_incr(self):
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for _ in range(100):
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self.cache.incr(self.int_key)
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def time_decr(self):
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for _ in range(100):
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self.cache.incr(self.int_key)
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def random_key(self):
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return "key_{}".format(random.randint(1, 500))
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def random_binary(self):
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return random.randint(1, 1024**1) * random.randint(0, 255)

‎benchmarks/settings.py

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@@ -54,6 +54,7 @@
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"benchmarks.query_benchmarks.query_select_related",
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"benchmarks.req_resp_benchmarks.default_middleware",
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"benchmarks.req_resp_benchmarks.http_methods",
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"benchmarks.cache_benchmarks.database_cache",
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]
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SECRET_KEY = "NOT REALLY SECRET"
@@ -84,3 +85,10 @@
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},
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},
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]
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CACHES = {
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"db": {
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"BACKEND": "django.core.cache.backends.db.DatabaseCache",
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"LOCATION": "cache_table",
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},
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}

‎results/benchmarks.json

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@@ -1,4 +1,164 @@
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{
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"cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_add": {
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"code": "class DatabaseCacheBackend:\n def time_add(self):\n for _ in range(100):\n self.cache.set(self.random_key(), self.random_binary())\n\n def setup(self):\n bench_setup()\n call_command(\"createcachetable\", verbosity=0)\n random.seed(0)\n \n self.cache = caches[\"db\"]\n self.int_key = \"int_key\"\n self.cache.set(self.int_key, 0)",
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"min_run_count": 2,
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"name": "cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_add",
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"number": 0,
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"param_names": [],
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"params": [],
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"repeat": 0,
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"rounds": 2,
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"sample_time": 0.01,
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"timeout": 60.0,
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"type": "time",
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"unit": "seconds",
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"version": "5a37d56c5b904afc019fa0fd55c86b25c285ab6d0a74ed2d8c7e9c0f9bcaf3d5",
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"warmup_time": -1
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},
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"cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_clear": {
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"code": "class DatabaseCacheBackend:\n def time_clear(self):\n for _ in range(100):\n self.cache.clear()\n\n def setup(self):\n bench_setup()\n call_command(\"createcachetable\", verbosity=0)\n random.seed(0)\n \n self.cache = caches[\"db\"]\n self.int_key = \"int_key\"\n self.cache.set(self.int_key, 0)",
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"min_run_count": 2,
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"name": "cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_clear",
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"number": 0,
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"param_names": [],
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"params": [],
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"repeat": 0,
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"rounds": 2,
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"sample_time": 0.01,
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"timeout": 60.0,
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"type": "time",
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"unit": "seconds",
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"version": "949122620be7c68cbd7249e8ef151cd794a7f7e82f2d703ec2d65a3f7b72ab72",
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"warmup_time": -1
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},
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"cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_decr": {
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"code": "class DatabaseCacheBackend:\n def time_decr(self):\n for _ in range(100):\n self.cache.incr(self.int_key)\n\n def setup(self):\n bench_setup()\n call_command(\"createcachetable\", verbosity=0)\n random.seed(0)\n \n self.cache = caches[\"db\"]\n self.int_key = \"int_key\"\n self.cache.set(self.int_key, 0)",
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"min_run_count": 2,
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"name": "cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_decr",
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"number": 0,
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"param_names": [],
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"params": [],
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"repeat": 0,
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"rounds": 2,
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"sample_time": 0.01,
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"timeout": 60.0,
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"type": "time",
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"unit": "seconds",
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"version": "910b3549f472fa8615e1be10da91f88f6d90bca9bce2e570f95228692cbc5444",
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"warmup_time": -1
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},
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"cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_delete": {
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"code": "class DatabaseCacheBackend:\n def time_delete(self):\n for _ in range(100):\n self.cache.delete(self.random_key())\n\n def setup(self):\n bench_setup()\n call_command(\"createcachetable\", verbosity=0)\n random.seed(0)\n \n self.cache = caches[\"db\"]\n self.int_key = \"int_key\"\n self.cache.set(self.int_key, 0)",
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"min_run_count": 2,
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"name": "cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_delete",
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"number": 0,
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"param_names": [],
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"params": [],
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"repeat": 0,
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"rounds": 2,
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"sample_time": 0.01,
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"timeout": 60.0,
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"type": "time",
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"unit": "seconds",
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"version": "07f0a8ee98f405b3c9cdacfa3fbd7d647457be48ca7714da8e56372d37e88fbc",
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"warmup_time": -1
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},
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"cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_delete_many": {
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"code": "class DatabaseCacheBackend:\n def time_delete_many(self):\n for _ in range(100):\n self.cache.delete_many([self.random_key() for x in range(100)])\n\n def setup(self):\n bench_setup()\n call_command(\"createcachetable\", verbosity=0)\n random.seed(0)\n \n self.cache = caches[\"db\"]\n self.int_key = \"int_key\"\n self.cache.set(self.int_key, 0)",
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"min_run_count": 2,
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"name": "cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_delete_many",
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"number": 0,
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"param_names": [],
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"params": [],
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"repeat": 0,
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"rounds": 2,
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"sample_time": 0.01,
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"timeout": 60.0,
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"type": "time",
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"unit": "seconds",
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"version": "a04f9fcb13aee07e2d95a68d20ac814d4065def9efef59c0472fd293ac63256f",
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"warmup_time": -1
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},
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"cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_get": {
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"code": "class DatabaseCacheBackend:\n def time_get(self):\n for _ in range(100):\n self.cache.get(self.random_key())\n\n def setup(self):\n bench_setup()\n call_command(\"createcachetable\", verbosity=0)\n random.seed(0)\n \n self.cache = caches[\"db\"]\n self.int_key = \"int_key\"\n self.cache.set(self.int_key, 0)",
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"min_run_count": 2,
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"name": "cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_get",
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"number": 0,
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"param_names": [],
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"params": [],
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"repeat": 0,
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"rounds": 2,
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"sample_time": 0.01,
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"timeout": 60.0,
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"type": "time",
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"unit": "seconds",
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"version": "52a8f75efff5681f972451f3e3af030e973d587ed7c15aaac9ceedd955958e9f",
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"warmup_time": -1
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},
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"cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_get_many": {
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"code": "class DatabaseCacheBackend:\n def time_get_many(self):\n for _ in range(100):\n self.cache.get_many([self.random_key() for x in range(100)])\n\n def setup(self):\n bench_setup()\n call_command(\"createcachetable\", verbosity=0)\n random.seed(0)\n \n self.cache = caches[\"db\"]\n self.int_key = \"int_key\"\n self.cache.set(self.int_key, 0)",
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"min_run_count": 2,
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"name": "cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_get_many",
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"number": 0,
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"param_names": [],
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"params": [],
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"repeat": 0,
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"rounds": 2,
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"sample_time": 0.01,
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"timeout": 60.0,
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"type": "time",
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"unit": "seconds",
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"version": "7dd0ec68c7105e52259b3898aeb8335e13e48b6b4fe72e7613b922b5378f156c",
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"warmup_time": -1
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},
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"cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_incr": {
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"code": "class DatabaseCacheBackend:\n def time_incr(self):\n for _ in range(100):\n self.cache.incr(self.int_key)\n\n def setup(self):\n bench_setup()\n call_command(\"createcachetable\", verbosity=0)\n random.seed(0)\n \n self.cache = caches[\"db\"]\n self.int_key = \"int_key\"\n self.cache.set(self.int_key, 0)",
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"min_run_count": 2,
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"name": "cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_incr",
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"number": 0,
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"param_names": [],
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"params": [],
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"repeat": 0,
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"rounds": 2,
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"sample_time": 0.01,
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"timeout": 60.0,
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"type": "time",
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"unit": "seconds",
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"version": "2528a8b9f20cd63f856f2433c945a86b1ed47d80067ed274d0658c82a294b55e",
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"warmup_time": -1
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},
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"cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_set": {
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"code": "class DatabaseCacheBackend:\n def time_set(self):\n for _ in range(100):\n self.cache.set(self.random_key(), self.random_binary())\n\n def setup(self):\n bench_setup()\n call_command(\"createcachetable\", verbosity=0)\n random.seed(0)\n \n self.cache = caches[\"db\"]\n self.int_key = \"int_key\"\n self.cache.set(self.int_key, 0)",
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"min_run_count": 2,
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"name": "cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_set",
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"number": 0,
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"param_names": [],
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"params": [],
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"repeat": 0,
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"rounds": 2,
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"sample_time": 0.01,
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"timeout": 60.0,
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"type": "time",
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"unit": "seconds",
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"version": "531e6b038e1a3c1d508e8384158bcd6a5a8f0fb4e0882f745d4c1857f9bc50aa",
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"warmup_time": -1
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},
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"cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_set_many": {
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"code": "class DatabaseCacheBackend:\n def time_set_many(self):\n for _ in range(100):\n self.cache.set_many(\n {self.random_key(): self.random_binary() for x in range(100)}\n )\n\n def setup(self):\n bench_setup()\n call_command(\"createcachetable\", verbosity=0)\n random.seed(0)\n \n self.cache = caches[\"db\"]\n self.int_key = \"int_key\"\n self.cache.set(self.int_key, 0)",
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"min_run_count": 2,
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"name": "cache_benchmarks.database_cache.benchmark.DatabaseCacheBackend.time_set_many",
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"number": 0,
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"param_names": [],
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"params": [],
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"repeat": 0,
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"rounds": 2,
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"sample_time": 0.01,
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"timeout": 60.0,
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"type": "time",
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"unit": "seconds",
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"version": "0e00525996147e94dd7c38af71224e7f7cae740572cb1b9c1127cde1b9be5259",
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"warmup_time": -1
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},
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"data_struct_benchmarks.multi_value_dict.benchmark.MultiValueDictBench.time_multi_value_dict": {
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"code": "class MultiValueDictBench:\n def time_multi_value_dict(self):\n for i in range(1000):\n case_dict = MultiValueDict(self.case)\n \n case_dict[\"a\"]\n case_dict[\"b\"]\n case_dict[\"c\"]\n \n case_dict.update(self.update)\n copy.copy(case_dict)\n copy.deepcopy(case_dict)\n \n case_dict.items()\n case_dict.lists()\n for i in case_dict:\n i\n \n case_dict[\"a\"] = \"A\"\n case_dict[\"b\"] = \"B\"\n case_dict[\"c\"] = \"C\"\n\n def setup(self):\n bench_setup()\n self.case = {\"a\": [\"a\"], \"b\": [\"a\", \"b\"], \"c\": [\"a\", \"b\", \"c\"]}\n self.update = {\"a\": [\"a\"], \"b\": [\"a\", \"b\"], \"c\": [\"a\", \"b\", \"c\"]}",
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"min_run_count": 2,

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