feat: add pprof api

Author: BaldDemian

integration_tests/pprof/pprof.py renamed to integration_tests/pprof_heap/request.py

@@ -67,7 +67,7 @@ def generate_random_string(length):
     return ''.join(random.choice(string.ascii_letters + string.digits) for _ in range(length))
 
 
-def create_test_tables(count=3):
+def create_test_tables(count=5):
     table_names = []
 
     for t in range(count):

integration_tests/pprof/stress.py renamed to integration_tests/pprof_heap/stress.py

@@ -646,7 +646,7 @@ impl Service {
             .and_then(
                 |duration_sec: u64, profiler: Arc<Profiler>, runtime: Arc<Runtime>| async move {
                     let handle = runtime.spawn_blocking(move || {
-                        profiler.dump_heap_pprof(duration_sec).context(ProfileHeap)
+                        profiler.dump_heap_pprof(duration_sec).context(PprofHeap)
                     });
                     let result = handle.await.context(JoinAsyncTask);
                     match result {