t: move some tests towards end of tests

Problem: The testing of stats clearing in the KVS is done
a little bit before the end of a set of tests.  This can be
inconvenient for future tests that do not wish stats to be cleared.

Move the clearing of stats tests towards the end of tests in
t1001-kvs-internals.t.

src/modules/kvs/kvs.c

@@ -2448,7 +2448,7 @@ static void stats_get_cb (flux_t *h,
                            "{ s:O s:O s:{s:O s:O} s:i }",
                            "cache", cstats,
                            "namespace", nsstats,
-                           "transactions",
+                           "transaction-opcount",
                              "commit", txncstats,
                              "fence", txnfstats,
                            "pending_requests", zhashx_size (ctx->requests)) < 0)

t/t1001-kvs-internals.t

@@ -461,36 +461,6 @@ test_expect_success 'kvs: read-your-writes consistency on alt namespace' '
 	flux kvs namespace remove rywtestns
 '
 
-#
-# test clear of stats
-#
-
-# each store of largeval will increase the noop store count, b/c we
-# know that the identical large value will be cached as raw data
-
-test_expect_success 'kvs: clear stats locally' '
-	flux kvs unlink -Rf $DIR &&
-	flux module stats -c kvs &&
-	flux module stats --parse "namespace.primary.#no-op stores" kvs | grep -q 0 &&
-	flux kvs put $DIR.largeval1=$largeval &&
-	flux kvs put $DIR.largeval2=$largeval &&
-	! flux module stats --parse "namespace.primary.#no-op stores" kvs | grep -q 0 &&
-	flux module stats -c kvs &&
-	flux module stats --parse "namespace.primary.#no-op stores" kvs | grep -q 0
-'
-
-test_expect_success NO_ASAN 'kvs: clear stats globally' '
-	flux kvs unlink -Rf $DIR &&
-	flux module stats -C kvs &&
-	flux exec -n sh -c "flux module stats --parse \"namespace.primary.#no-op stores\" kvs | grep -q 0" &&
-	for i in `seq 0 $((${SIZE} - 1))`; do
-	    flux exec -n -r $i sh -c "flux kvs put $DIR.$i.largeval1=$largeval $DIR.$i.largeval2=$largeval"
-	done &&
-	! flux exec -n sh -c "flux module stats --parse \"namespace.primary.#no-op stores\" kvs | grep -q 0" &&
-	flux module stats -C kvs &&
-	flux exec -n sh -c "flux module stats --parse \"namespace.primary.#no-op stores\" kvs | grep -q 0"
-'
-
 #
 # test fence api
 #
@@ -534,6 +504,36 @@ test_expect_success 'kvs: 1 pending requests at end of tests before module remov
 	test $pendingcount1 -eq 1
 '
 
+#
+# test clear of stats
+#
+
+# each store of largeval will increase the noop store count, b/c we
+# know that the identical large value will be cached as raw data
+
+test_expect_success 'kvs: clear stats locally' '
+	flux kvs unlink -Rf $DIR &&
+	flux module stats -c kvs &&
+	flux module stats --parse "namespace.primary.#no-op stores" kvs | grep -q 0 &&
+	flux kvs put $DIR.largeval1=$largeval &&
+	flux kvs put $DIR.largeval2=$largeval &&
+	! flux module stats --parse "namespace.primary.#no-op stores" kvs | grep -q 0 &&
+	flux module stats -c kvs &&
+	flux module stats --parse "namespace.primary.#no-op stores" kvs | grep -q 0
+'
+
+test_expect_success NO_ASAN 'kvs: clear stats globally' '
+	flux kvs unlink -Rf $DIR &&
+	flux module stats -C kvs &&
+	flux exec -n sh -c "flux module stats --parse \"namespace.primary.#no-op stores\" kvs | grep -q 0" &&
+	for i in `seq 0 $((${SIZE} - 1))`; do
+	    flux exec -n -r $i sh -c "flux kvs put $DIR.$i.largeval1=$largeval $DIR.$i.largeval2=$largeval"
+	done &&
+	! flux exec -n sh -c "flux module stats --parse \"namespace.primary.#no-op stores\" kvs | grep -q 0" &&
+	flux module stats -C kvs &&
+	flux exec -n sh -c "flux module stats --parse \"namespace.primary.#no-op stores\" kvs | grep -q 0"
+'
+
 #
 # test ENOSYS on unfinished requests when unloading the KVS module
 #