Add benchmarks for query operations.

benchmarks/query_benchmarks/query_operators/contains/benchmark.py

@@ -0,0 +1,19 @@
+from ....utils import bench_setup
+from ..models import Book
+
+
+class QueryFilter:
+ def setup(self):
+ bench_setup(migrate=True)
+
+ def time_query_operator_contains(self):
+ list(Book.objects.filter(title__contains="in"))
+ list(Book.objects.filter(title__contains="the"))
+ list(Book.objects.filter(title__contains="do not exist"))
+ list(Book.objects.filter(title__contains="Peter"))
+ list(Book.objects.filter(title__contains="ALICE"))
+ list(Book.objects.filter(title__contains="charlotte"))
+ list(Book.objects.filter(title__contains="Willows"))
+ list(Book.objects.filter(title__contains="Rabbit"))
+ list(Book.objects.filter(title__contains="Pooh"))
+ list(Book.objects.filter(title__contains="Prince"))

benchmarks/query_benchmarks/query_operators/endswith/benchmark.py

@@ -0,0 +1,19 @@
+from ....utils import bench_setup
+from ..models import Book
+
+
+class QueryFilter:
+ def setup(self):
+ bench_setup(migrate=True)
+
+ def time_query_operator_iendswith(self):
+ list(Book.objects.filter(title__iendswith="Where"))
+ list(Book.objects.filter(title__iendswith="the"))
+ list(Book.objects.filter(title__iendswith="do not exist"))
+ list(Book.objects.filter(title__iendswith="PAN"))
+ list(Book.objects.filter(title__iendswith="ALICE"))
+ list(Book.objects.filter(title__iendswith="charlotte"))
+ list(Book.objects.filter(title__iendswith="Willows"))
+ list(Book.objects.filter(title__iendswith="Rabbit"))
+ list(Book.objects.filter(title__iendswith="Pooh"))
+ list(Book.objects.filter(title__iendswith="Prince"))

benchmarks/query_benchmarks/query_operators/exact/benchmark.py

@@ -0,0 +1,19 @@
+from ....utils import bench_setup
+from ..models import Book
+
+
+class QueryFilter:
+ def setup(self):
+ bench_setup(migrate=True)
+
+ def time_query_operator_iexact(self):
+ list(Book.objects.filter(title__iexact="Alice in Wonderland"))
+ list(Book.objects.filter(title__iexact="Peter Pan"))
+ list(Book.objects.filter(title__iexact="do not exist"))
+ list(Book.objects.filter(title__iexact="Peter"))
+ list(Book.objects.filter(title__iexact="ALICE"))
+ list(Book.objects.filter(title__iexact="charlotte"))
+ list(Book.objects.filter(title__iexact="Willows"))
+ list(Book.objects.filter(title__iexact="Rabbit"))
+ list(Book.objects.filter(title__iexact="Pooh"))
+ list(Book.objects.filter(title__iexact="Prince"))

benchmarks/query_benchmarks/query_operators/fixtures/initial_data.json

@@ -0,0 +1,72 @@
+[
+ {
+ "model": "query_filter.book",
+ "pk": 1,
+ "fields": {
+ "title": "Peter Pan"
+ }
+ },
+ {
+ "model": "query_filter.book",
+ "pk": 2,
+ "fields": {
+ "title": "Alice in Wonderland"
+ }
+ },
+ {
+ "model": "query_filter.book",
+ "pk": 3,
+ "fields": {
+ "title": "Charlotte’s Web"
+ }
+ },
+ {
+ "model": "query_filter.book",
+ "pk": 4,
+ "fields": {
+ "title": "The Wind in the Willows"
+ }
+ },
+ {
+ "model": "query_filter.book",
+ "pk": 5,
+ "fields": {
+ "title": "Charlie and the Chocolate Factory"
+ }
+ },
+ {
+ "model": "query_filter.book",
+ "pk": 6,
+ "fields": {
+ "title": "The Velveteen Rabbit"
+ }
+ },
+ {
+ "model": "query_filter.book",
+ "pk": 7,
+ "fields": {
+ "title": "Winnie the Pooh"
+ }
+ },
+ {
+ "model": "query_filter.book",
+ "pk": 8,
+ "fields": {
+ "title": "The Little Prince"
+ }
+ },
+ {
+ "model": "query_filter.book",
+ "pk": 9,
+ "fields": {
+ "title": "The Lion, the Witch, and the Wardrobe"
+ }
+ },
+ {
+ "model": "query_filter.book",
+ "pk": 10,
+ "fields": {
+ "title": "Where the Wild Things Are"
+ }
+ }
+]

benchmarks/query_benchmarks/query_operators/icontains/benchmark.py

@@ -0,0 +1,19 @@
+from ....utils import bench_setup
+from ..models import Book
+
+
+class QueryFilter:
+ def setup(self):
+ bench_setup(migrate=True)
+
+ def time_query_operator_icontains(self):
+ list(Book.objects.filter(title__icontains="in"))
+ list(Book.objects.filter(title__icontains="the"))
+ list(Book.objects.filter(title__icontains="do not exist"))
+ list(Book.objects.filter(title__icontains="Peter"))
+ list(Book.objects.filter(title__icontains="ALICE"))
+ list(Book.objects.filter(title__icontains="charlotte"))
+ list(Book.objects.filter(title__icontains="Willows"))
+ list(Book.objects.filter(title__icontains="Rabbit"))
+ list(Book.objects.filter(title__icontains="Pooh"))
+ list(Book.objects.filter(title__icontains="Prince"))

benchmarks/query_benchmarks/query_operators/iendswith/benchmark.py

@@ -0,0 +1,19 @@
+from ....utils import bench_setup
+from ..models import Book
+
+
+class QueryFilter:
+ def setup(self):
+ bench_setup(migrate=True)
+
+ def time_query_operator_endswith(self):
+ list(Book.objects.filter(title__endswith="Where"))
+ list(Book.objects.filter(title__endswith="the"))
+ list(Book.objects.filter(title__endswith="do not exist"))
+ list(Book.objects.filter(title__endswith="PAN"))
+ list(Book.objects.filter(title__endswith="ALICE"))
+ list(Book.objects.filter(title__endswith="charlotte"))
+ list(Book.objects.filter(title__endswith="Willows"))
+ list(Book.objects.filter(title__endswith="Rabbit"))
+ list(Book.objects.filter(title__endswith="Pooh"))
+ list(Book.objects.filter(title__endswith="Prince"))

benchmarks/query_benchmarks/query_operators/iexact/benchmark.py

@@ -0,0 +1,19 @@
+from ....utils import bench_setup
+from ..models import Book
+
+
+class QueryFilter:
+ def setup(self):
+ bench_setup(migrate=True)
+
+ def time_query_operator_exact(self):
+ list(Book.objects.filter(title__exact="Alice in Wonderland"))
+ list(Book.objects.filter(title__exact="Peter Pan"))
+ list(Book.objects.filter(title__exact="do not exist"))
+ list(Book.objects.filter(title__exact="Peter"))
+ list(Book.objects.filter(title__exact="ALICE"))
+ list(Book.objects.filter(title__exact="charlotte"))
+ list(Book.objects.filter(title__exact="Willows"))
+ list(Book.objects.filter(title__exact="Rabbit"))
+ list(Book.objects.filter(title__exact="Pooh"))
+ list(Book.objects.filter(title__exact="Prince"))

benchmarks/query_benchmarks/query_operators/istartswith/benchmark.py

@@ -0,0 +1,19 @@
+from ....utils import bench_setup
+from ..models import Book
+
+
+class QueryFilter:
+ def setup(self):
+ bench_setup(migrate=True)
+
+ def time_query_operator_istartswith(self):
+ list(Book.objects.filter(title__istartswith="Where"))
+ list(Book.objects.filter(title__istartswith="the"))
+ list(Book.objects.filter(title__istartswith="do not exist"))
+ list(Book.objects.filter(title__istartswith="Peter"))
+ list(Book.objects.filter(title__istartswith="ALICE"))
+ list(Book.objects.filter(title__istartswith="charlotte"))
+ list(Book.objects.filter(title__istartswith="Willows"))
+ list(Book.objects.filter(title__istartswith="Rabbit"))
+ list(Book.objects.filter(title__istartswith="Pooh"))
+ list(Book.objects.filter(title__istartswith="Prince"))

benchmarks/query_benchmarks/query_operators/models.py

@@ -0,0 +1,9 @@
+from django.db import models
+
+from ...utils import bench_setup
+
+bench_setup()
+
+
+class Book(models.Model):
+ title = models.CharField(max_length=100)

benchmarks/query_benchmarks/query_operators/startswith/benchmark.py

@@ -0,0 +1,19 @@
+from ....utils import bench_setup
+from ..models import Book
+
+
+class QueryFilter:
+ def setup(self):
+ bench_setup(migrate=True)
+
+ def time_query_operator_startswith(self):
+ list(Book.objects.filter(title__startswith="Where"))
+ list(Book.objects.filter(title__startswith="the"))
+ list(Book.objects.filter(title__startswith="do not exist"))
+ list(Book.objects.filter(title__startswith="Peter"))
+ list(Book.objects.filter(title__startswith="ALICE"))
+ list(Book.objects.filter(title__startswith="charlotte"))
+ list(Book.objects.filter(title__startswith="Willows"))
+ list(Book.objects.filter(title__startswith="Rabbit"))
+ list(Book.objects.filter(title__startswith="Pooh"))
+ list(Book.objects.filter(title__startswith="Prince"))

benchmarks/settings.py

@@ -35,6 +35,14 @@
  "benchmarks.query_benchmarks.query_filter",
  "benchmarks.query_benchmarks.query_in_bulk",
  "benchmarks.query_benchmarks.query_latest",
+ "benchmarks.query_benchmarks.operators.contains",
+ "benchmarks.query_benchmarks.operators.icontains",
+ "benchmarks.query_benchmarks.operators.endswith",
+ "benchmarks.query_benchmarks.operators.iendswith",
+ "benchmarks.query_benchmarks.operators.exact",
+ "benchmarks.query_benchmarks.operators.iexact",
+ "benchmarks.query_benchmarks.operators.startswith",
+ "benchmarks.query_benchmarks.operators.istartswith",
  "benchmarks.query_benchmarks.query_order_by",
  "benchmarks.query_benchmarks.query_none",
  "benchmarks.query_benchmarks.query_prefetch_related",