Merge #90048

90048: workload: add workload to trigger insight scenarios r=j82w a=j82w

This is adding a new workload that is designed to
run several bad queries that will be detected by the
insights. This workload is not public.

The list of bad queries:
1. Order by on a non-indexed column
2. Transaction updates multiple rows with a delay
3. Join on a non-indexed column
4. Contention in update by blocking a txn in the app

Release note: none

closes #90977

Release note: none

Co-authored-by: j82w <[email protected]>

pkg/BUILD.bazel

@@ -625,6 +625,7 @@ ALL_TESTS = [
     "//pkg/workload/cli:cli_test",
     "//pkg/workload/faker:faker_test",
     "//pkg/workload/histogram:histogram_test",
+    "//pkg/workload/insights:insights_test",
     "//pkg/workload/kv:kv_test",
     "//pkg/workload/movr:movr_test",
     "//pkg/workload/rand:rand_test",
@@ -2129,6 +2130,8 @@ GO_TARGETS = [
     "//pkg/workload/histogram:histogram",
     "//pkg/workload/histogram:histogram_test",
     "//pkg/workload/indexes:indexes",
+    "//pkg/workload/insights:insights",
+    "//pkg/workload/insights:insights_test",
     "//pkg/workload/jsonload:jsonload",
     "//pkg/workload/kv:kv",
     "//pkg/workload/kv:kv_test",
@@ -3076,6 +3079,7 @@ GET_X_DATA_TARGETS = [
     "//pkg/workload/geospatial:get_x_data",
     "//pkg/workload/histogram:get_x_data",
     "//pkg/workload/indexes:get_x_data",
+    "//pkg/workload/insights:get_x_data",
     "//pkg/workload/jsonload:get_x_data",
     "//pkg/workload/kv:get_x_data",
     "//pkg/workload/ledger:get_x_data",

pkg/ccl/workloadccl/allccl/BUILD.bazel

@@ -15,6 +15,7 @@ go_library(
         "//pkg/workload/examples",
         "//pkg/workload/geospatial",
         "//pkg/workload/indexes",
+        "//pkg/workload/insights",
         "//pkg/workload/jsonload",
         "//pkg/workload/kv",
         "//pkg/workload/ledger",

pkg/ccl/workloadccl/allccl/all.go

@@ -21,6 +21,7 @@ import (
 	_ "github.com/cockroachdb/cockroach/pkg/workload/examples"
 	_ "github.com/cockroachdb/cockroach/pkg/workload/geospatial"
 	_ "github.com/cockroachdb/cockroach/pkg/workload/indexes"
+	_ "github.com/cockroachdb/cockroach/pkg/workload/insights"
 	_ "github.com/cockroachdb/cockroach/pkg/workload/jsonload"
 	_ "github.com/cockroachdb/cockroach/pkg/workload/kv"
 	_ "github.com/cockroachdb/cockroach/pkg/workload/ledger"

pkg/cli/BUILD.bazel

@@ -222,6 +222,7 @@ go_library(
         "//pkg/workload/bulkingest",
         "//pkg/workload/cli",
         "//pkg/workload/examples",
+        "//pkg/workload/insights",
         "//pkg/workload/kv",
         "//pkg/workload/movr",
         "//pkg/workload/tpcc",

pkg/cli/cli.go

@@ -35,6 +35,7 @@ import (
 	_ "github.com/cockroachdb/cockroach/pkg/workload/bulkingest" // registers workloads
 	workloadcli "github.com/cockroachdb/cockroach/pkg/workload/cli"
 	_ "github.com/cockroachdb/cockroach/pkg/workload/examples"  // registers workloads
+	_ "github.com/cockroachdb/cockroach/pkg/workload/insights"  // registers workloads
 	_ "github.com/cockroachdb/cockroach/pkg/workload/kv"        // registers workloads
 	_ "github.com/cockroachdb/cockroach/pkg/workload/movr"      // registers workloads
 	_ "github.com/cockroachdb/cockroach/pkg/workload/tpcc"      // registers workloads

pkg/workload/insights/BUILD.bazel

@@ -0,0 +1,45 @@
+load("//build/bazelutil/unused_checker:unused.bzl", "get_x_data")
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+
+go_library(
+    name = "insights",
+    srcs = ["insights.go"],
+    importpath = "github.com/cockroachdb/cockroach/pkg/workload/insights",
+    visibility = ["//visibility:public"],
+    deps = [
+        "//pkg/col/coldata",
+        "//pkg/sql/types",
+        "//pkg/util/bufalloc",
+        "//pkg/util/timeutil",
+        "//pkg/workload",
+        "//pkg/workload/histogram",
+        "@com_github_cockroachdb_errors//:errors",
+        "@com_github_spf13_pflag//:pflag",
+        "@org_golang_x_exp//rand",
+    ],
+)
+
+go_test(
+    name = "insights_test",
+    size = "small",
+    srcs = [
+        "insights_test.go",
+        "main_test.go",
+    ],
+    args = ["-test.timeout=55s"],
+    embed = [":insights"],
+    deps = [
+        "//pkg/base",
+        "//pkg/security/securityassets",
+        "//pkg/security/securitytest",
+        "//pkg/server",
+        "//pkg/testutils/serverutils",
+        "//pkg/testutils/sqlutils",
+        "//pkg/testutils/testcluster",
+        "//pkg/util/leaktest",
+        "//pkg/util/randutil",
+        "//pkg/workload/workloadsql",
+    ],
+)
+
+get_x_data(name = "get_x_data")