diff --git a/include/util/meminfo.hpp b/include/util/meminfo.hpp
index 4c3e16f0b..9769b30d4 100644
--- a/include/util/meminfo.hpp
+++ b/include/util/meminfo.hpp
@@ -2,7 +2,6 @@
 #define MEMINFO_HPP
 
 #include "util/log.hpp"
-#include <cstddef>
 
 #ifndef _WIN32
 #include <sys/resource.h>
@@ -11,31 +10,22 @@
 namespace osrm::util
 {
 
-inline size_t PeakRAMUsedInBytes()
+inline void DumpMemoryStats()
 {
 #ifndef _WIN32
     rusage usage;
     getrusage(RUSAGE_SELF, &usage);
 #ifdef __linux__
     // Under linux, ru.maxrss is in kb
-    return usage.ru_maxrss * 1024;
+    util::Log() << "RAM: peak bytes used: " << usage.ru_maxrss * 1024;
 #else  // __linux__
     // Under BSD systems (OSX), it's in bytes
-    return usage.ru_maxrss;
+    util::Log() << "RAM: peak bytes used: " << usage.ru_maxrss;
 #endif // __linux__
-#else  // _WIN32
-    return 0;
-#endif // _WIN32
-}
-
-inline void DumpMemoryStats()
-{
-#ifndef _WIN32
-    util::Log() << "RAM: peak bytes used: " << PeakRAMUsedInBytes();
 #else  // _WIN32
     util::Log() << "RAM: peak bytes used: <not implemented on Windows>";
 #endif // _WIN32
 }
 } // namespace osrm::util
 
-#endif
+#endif
\ No newline at end of file
diff --git a/include/util/pool_allocator.hpp b/include/util/pool_allocator.hpp
index 40cf6a3ea..35ed97075 100644
--- a/include/util/pool_allocator.hpp
+++ b/include/util/pool_allocator.hpp
@@ -62,7 +62,7 @@ class MemoryPool
             current_chunk_left_bytes_ -= block_size_in_bytes;
             current_chunk_ptr_ += block_size_in_bytes;
         }
-        auto ptr = static_cast<T *>(free_list.back());
+        auto ptr = reinterpret_cast<T *>(free_list.back());
         free_list.pop_back();
         return ptr;
     }
@@ -70,7 +70,8 @@ class MemoryPool
     template <typename T> void deallocate(T *p, std::size_t n) noexcept
     {
         size_t free_list_index = get_next_power_of_two_exponent(n * sizeof(T));
-        free_lists_[free_list_index].push_back(static_cast<void *>(p));
+        // NOLINTNEXTLINE(bugprone-multi-level-implicit-pointer-conversion)
+        free_lists_[free_list_index].push_back(reinterpret_cast<void *>(p));
     }
 
     ~MemoryPool()
@@ -138,6 +139,8 @@ template <typename T> class PoolAllocator
     PoolAllocator &operator=(PoolAllocator &&) noexcept = default;
 
   private:
+    // using shared_ptr guarantees that memory pool won't be destroyed before all allocators using
+    // it (important if there are static instances of PoolAllocator)
     std::shared_ptr<MemoryPool> pool;
 };
 template <typename T, typename U>
diff --git a/src/benchmarks/bench.cpp b/src/benchmarks/bench.cpp
index d11277db3..23566824b 100644
--- a/src/benchmarks/bench.cpp
+++ b/src/benchmarks/bench.cpp
@@ -12,9 +12,9 @@
 #include "osrm/coordinate.hpp"
 #include "osrm/engine_config.hpp"
 #include "osrm/json_container.hpp"
+
 #include "osrm/osrm.hpp"
 #include "osrm/status.hpp"
-#include "util/meminfo.hpp"
 
 #include <boost/assert.hpp>
 
@@ -655,13 +655,10 @@ try
         std::cerr << "Unknown benchmark: " << benchmarkToRun << std::endl;
         return EXIT_FAILURE;
     }
-
-    std::cout << "Peak RAM: " << osrm::util::PeakRAMUsedInBytes() / (1024 * 1024) << "MB"
-              << std::endl;
     return EXIT_SUCCESS;
 }
 catch (const std::exception &e)
 {
     std::cerr << "Error: " << e.what() << std::endl;
     return EXIT_FAILURE;
-}
+}
\ No newline at end of file