3 files changed, 65 insertions, 4 deletions
diff --git a/t/perf/p1400-update-ref.sh b/t/perf/p1400-update-ref.sh
new file mode 100755
index 0000000000..d275a81248
--- /dev/null
+++ b/t/perf/p1400-update-ref.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+test_description="Tests performance of update-ref"
+
+. ./perf-lib.sh
+
+test_perf_fresh_repo
+
+test_expect_success "setup" '
+	test_commit PRE &&
+	test_commit POST &&
+	printf "create refs/heads/%d PRE\n" $(test_seq 1000) >create &&
+	printf "update refs/heads/%d POST PRE\n" $(test_seq 1000) >update &&
+	printf "delete refs/heads/%d POST\n" $(test_seq 1000) >delete
+'
+
+test_perf "update-ref" '
+	for i in $(test_seq 1000)
+	do
+		git update-ref refs/heads/branch PRE &&
+		git update-ref refs/heads/branch POST PRE &&
+		git update-ref -d refs/heads/branch
+	done
+'
+
+test_perf "update-ref --stdin" '
+	git update-ref --stdin <create &&
+	git update-ref --stdin <update &&
+	git update-ref --stdin <delete
+'
+
+test_done
diff --git a/t/perf/p5310-pack-bitmaps.sh b/t/perf/p5310-pack-bitmaps.sh
index 7743f4f4c9..b3e725f031 100755
--- a/t/perf/p5310-pack-bitmaps.sh
+++ b/t/perf/p5310-pack-bitmaps.sh
@@ -31,10 +31,6 @@ test_perf 'simulated fetch' '
 	} | git pack-objects --revs --stdout >/dev/null
 '
 
-test_perf 'pack to file' '
-	git pack-objects --all pack1 </dev/null >/dev/null
-'
-
 test_perf 'pack to file (bitmap)' '
 	git pack-objects --use-bitmap-index --all pack1b </dev/null >/dev/null
 '
@@ -57,6 +53,11 @@ test_perf 'rev-list count with blob:limit=1k' '
 		--filter=blob:limit=1k >/dev/null
 '
 
+test_perf 'rev-list count with tree:0' '
+	git rev-list --use-bitmap-index --count --objects --all \
+		--filter=tree:0 >/dev/null
+'
+
 test_perf 'simulated partial clone' '
 	git pack-objects --stdout --all --filter=blob:none </dev/null >/dev/null
 '
@@ -90,4 +91,9 @@ test_perf 'pack to file (partial bitmap)' '
 	git pack-objects --use-bitmap-index --all pack2b </dev/null >/dev/null
 '
 
+test_perf 'rev-list with tree filter (partial bitmap)' '
+	git rev-list --use-bitmap-index --count --objects --all \
+		--filter=tree:0 >/dev/null
+'
+
 test_done
diff --git a/t/perf/p9300-fast-import-export.sh b/t/perf/p9300-fast-import-export.sh
new file mode 100755
index 0000000000..586161e9ad
--- /dev/null
+++ b/t/perf/p9300-fast-import-export.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+test_description='test fast-import and fast-export performance'
+. ./perf-lib.sh
+
+test_perf_default_repo
+
+# Use --no-data here to produce a vastly smaller export file.
+# This is much cheaper to work with but should still exercise
+# fast-import pretty well (we'll still process all commits and
+# trees, which account for 60% or more of objects in most repos).
+#
+# Use --reencode to avoid the default of aborting on non-utf8 commits,
+# which lets this test run against a wider variety of sample repos.
+test_perf 'export (no-blobs)' '
+	git fast-export --reencode=yes --no-data HEAD >export
+'
+
+test_perf 'import (no-blobs)' '
+	git fast-import --force <export
+'
+
+test_done