Logging

Author: mjp41

src/test/perf/crossthread_memgrowth/crossthread_memgrowth.cc

@@ -316,6 +316,13 @@ int main(int argc, char** argv)
        total_frees.load(std::memory_order_relaxed),
        get_committed(),
        get_peak()});
+    auto s = samples.back();
+    snmalloc::message<128>("Sample at {}s: allocs={}, frees={}, committed={} bytes, peak={} bytes",
+      s.second,
+      s.allocs_total,
+      s.frees_total,
+      s.committed_bytes,
+      s.peak_bytes);
   }
 
   // --- Shut down workers and drain remaining allocations ---