--- mariadb-12.3.3/storage/rocksdb/rocksdb/monitoring/perf_context.cc	2026-08-20 08:33:36.000000000 +0200
+++ mariadb-12.3.3/storage/rocksdb/rocksdb/monitoring/perf_context.cc.orig	2026-10-17 14:17:10.331806569 +0200
@@ -9,19 +9,19 @@
 
 namespace ROCKSDB_NAMESPACE {
 
-#if defined(NPERF_CONTEXT)
+//#if defined(NPERF_CONTEXT)
 // Should not be used because the counters are not thread-safe.
 // Put here just to make get_perf_context() simple without ifdef.
-PerfContext perf_context;
-#elif defined(ROCKSDB_SUPPORT_THREAD_LOCAL)
-#if defined(OS_SOLARIS)
-__thread PerfContext perf_context;
-#else   // OS_SOLARIS
-thread_local PerfContext perf_context;
-#endif  // OS_SOLARIS
-#else
-#error "No thread-local support. Disable perf context with -DNPERF_CONTEXT."
-#endif
+//PerfContext perf_context;
+//#elif defined(ROCKSDB_SUPPORT_THREAD_LOCAL)
+//#if defined(OS_SOLARIS)
+//__thread PerfContext perf_context;
+//#else   // OS_SOLARIS
+//thread_local PerfContext perf_context;
+//#endif  // OS_SOLARIS
+//#else
+//#error "No thread-local support. Disable perf context with -DNPERF_CONTEXT."
+//#endif
 
 PerfContext* get_perf_context() {
   return &perf_context;