Merge #158049 #158155

158049: workload/roachtest: add a gopg test to the ignore list r=spilchen a=spilchen

We have seen this test fail every once in a while:
```
pg | BeforeQuery and AfterQuery CopyFrom | is called for CopyFrom with model
```

Adding this to the ignore list to tolerate the occasional failure.

Closes #157873
Release note: none

158155: sql/bulkingest: use larger machine type for TestSplitAndScatterSpans r=spilchen a=spilchen

TestSplitAndScatterSpans was observed to OOM during race builds on EngFlow. This change updates the test configuration to request a larger machine when executed under race.

Closes #158139
Release note: none

Co-authored-by: Matt Spilchen <[email protected]>

Author: craig[bot]

pkg/cmd/roachtest/tests/gopg_blocklist.go

@@ -33,6 +33,7 @@ var gopgBlockList = blocklist{
 }
 
 var gopgIgnoreList = blocklist{
+	`pg | BeforeQuery and AfterQuery CopyFrom | is called for CopyFrom with model`: "unknown",
 	// These "fetching" tests assume a particular order when ORDER BY clause is
 	// omitted from the query by the ORM itself.
 	"pg | ORM slice model | fetches Book relations":       "41690",

pkg/sql/bulkingest/BUILD.bazel

@@ -26,6 +26,10 @@ go_test(
         "split_test.go",
     ],
     embed = [":bulkingest"],
+    exec_properties = select({
+        "//build/toolchains:is_heavy": {"test.Pool": "large"},
+        "//conditions:default": {"test.Pool": "default"},
+    }),
     deps = [
         "//pkg/base",
         "//pkg/keys",