[benchmarks] Bring number of page requests in add_new_page back to 500.

Now that LE-425 is closed, we can run this benchmark with a bigger
ammount of requests.

Note: that will create some friction on the dashboard as the name of the
measurement will change from get_page_samples_1_to_49 to
get_page_samples_1_to_499.

TEST=On CQ (peridot-x64-perf-dawson_canyon)

Change-Id: I0d49d70ac8d842939248e841e77893963b2a8062
diff --git a/bin/ledger/tests/benchmark/BUILD.gn b/bin/ledger/tests/benchmark/BUILD.gn
index 8cf9355..34ed4dd 100644
--- a/bin/ledger/tests/benchmark/BUILD.gn
+++ b/bin/ledger/tests/benchmark/BUILD.gn
@@ -106,11 +106,6 @@
     },
 
     {
-      path = rebase_path("get_page/add_many_pages.tspec")
-      dest = "add_many_pages.tspec"
-    },
-
-    {
       path = rebase_path("get_page/add_new_page_precached.tspec")
       dest = "add_new_page_precached.tspec"
     },
diff --git a/bin/ledger/tests/benchmark/README.md b/bin/ledger/tests/benchmark/README.md
index 48b6911..d8bf09b 100644
--- a/bin/ledger/tests/benchmark/README.md
+++ b/bin/ledger/tests/benchmark/README.md
@@ -88,8 +88,6 @@
       ID.
     * `add_new_page_precached.tspec`: same as above, but waits for a precached
       Ledger Page to be ready before each request.
-    * `add_many_pages.tspec`: same as `add_new_page`, but with a bigger number
-      of requests.
     * `get_same_page.tspec`: several connections to the same page
     * `get_page_id.tspec`: how long does the GetId() call takes on a newly
       created page?
diff --git a/bin/ledger/tests/benchmark/get_page/add_many_pages.tspec b/bin/ledger/tests/benchmark/get_page/add_many_pages.tspec
deleted file mode 100644
index aa2e65d..0000000
--- a/bin/ledger/tests/benchmark/get_page/add_many_pages.tspec
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "test_suite_name": "fuchsia.ledger.add_page",
-  "app": "fuchsia-pkg://fuchsia.com/ledger_benchmarks#meta/get_page.cmx",
-  "args": ["--requests-count=500"],
-  "categories": ["benchmark", "ledger"],
-  "duration": 120,
-  "measure": [
-    {
-      "type": "duration",
-      "output_test_name": "many_new_pages/get_page",
-      "event_name": "get page",
-      "event_category": "benchmark",
-      "expected_sample_count": 500,
-      "split_first": true
-    }
-  ]
-}
diff --git a/bin/ledger/tests/benchmark/get_page/add_new_page.tspec b/bin/ledger/tests/benchmark/get_page/add_new_page.tspec
index e9f6d68..d8a747a 100644
--- a/bin/ledger/tests/benchmark/get_page/add_new_page.tspec
+++ b/bin/ledger/tests/benchmark/get_page/add_new_page.tspec
@@ -1,7 +1,7 @@
 {
   "test_suite_name": "fuchsia.ledger.get_page",
   "app": "fuchsia-pkg://fuchsia.com/ledger_benchmarks#meta/get_page.cmx",
-  "args": ["--requests-count=50"],
+  "args": ["--requests-count=500"],
   "categories": ["benchmark", "ledger"],
   "duration": 120,
   "measure": [
@@ -10,7 +10,7 @@
       "output_test_name": "new_page/get_page",
       "event_name": "get page",
       "event_category": "benchmark",
-      "expected_sample_count": 50,
+      "expected_sample_count": 500,
       "split_first": true
     },
     {
@@ -18,7 +18,7 @@
       "output_test_name": "new_page/precache_db",
       "event_name": "prepare_cached_db",
       "event_category": "ledger",
-      "expected_sample_count": 50,
+      "expected_sample_count": 500,
       "split_first": true
     }
   ]
diff --git a/tests/benchmarks/benchmarks.sh b/tests/benchmarks/benchmarks.sh
index 7919a75..a4d6578 100644
--- a/tests/benchmarks/benchmarks.sh
+++ b/tests/benchmarks/benchmarks.sh
@@ -16,12 +16,6 @@
 # Run "local" Ledger benchmarks.  These don't need external services to function
 # properly.
 
-# TODO(LE-425): Fix & re-enable this test.
-# runbench_exec "${OUT_DIR}/ledger.add_many_pages.json" \
-#    trace record \
-#    --spec-file=/pkgfs/packages/ledger_benchmarks/0/data/DISABLED_add_many_pages.tspec \
-#    --benchmark-results-file="${OUT_DIR}/ledger.add_many_pages.json"
-
 runbench_exec "${OUT_DIR}/ledger.add_new_page_precached.json" \
     trace record \
     --spec-file=/pkgfs/packages/ledger_benchmarks/0/data/add_new_page_precached.tspec \