diff --git a/include/perfect/os_perf.hpp b/include/perfect/os_perf.hpp
index e35128f..75e2d21 100644
--- a/include/perfect/os_perf.hpp
+++ b/include/perfect/os_perf.hpp
@@ -40,6 +40,14 @@ Result os_perf_state_maximum(const int cpu) {
     #endif
 }
 
+Result os_perf_state_minimum(const int cpu) {
+    #ifdef __linux__
+    return set_governor(cpu, "powersave");
+    #else
+    #error "unsupported platform"
+    #endif
+}
+
 Result set_os_perf_state(const int cpu, OsPerfState state) {
         #ifdef __linux__
     return set_governor(cpu, state.governor);
diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index b1a76ff..271d81b 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -44,4 +44,21 @@ add_executable(sync-drop-caches sync_drop_caches.cpp)
 target_link_libraries(sync-drop-caches perfect)
 
 add_executable(no-aslr no_aslr.cpp)
-target_link_libraries(no-aslr perfect)
\ No newline at end of file
+target_link_libraries(no-aslr perfect)
+
+add_executable(max-os-perf max_os_perf.cpp)
+target_link_libraries(max-os-perf perfect)
+
+add_executable(min-os-perf min_os_perf.cpp)
+target_link_libraries(min-os-perf perfect)
+
+## OpenMP
+find_package(OpenMP)
+if (OpenMP_FOUND)
+  add_executable(stress stress.cpp)
+  target_link_libraries(stress perfect)
+  target_link_libraries(stress OpenMP::OpenMP_CXX)
+else(OpenMP_FOUND)
+  message(WARNING "didn't find OpenMP, some benchmarks will be unavailable.")
+endif(OpenMP_FOUND)
+
diff --git a/tools/max_os_perf.cpp b/tools/max_os_perf.cpp
new file mode 100644
index 0000000..c5b2a48
--- /dev/null
+++ b/tools/max_os_perf.cpp
@@ -0,0 +1,9 @@
+#include "perfect/os_perf.hpp"
+
+int main(void) {
+  PERFECT(perfect::init());
+
+  for (auto cpu : perfect::cpus()) {
+    PERFECT(perfect::os_perf_state_maximum(cpu));
+  }
+}
\ No newline at end of file
diff --git a/tools/min_os_perf.cpp b/tools/min_os_perf.cpp
new file mode 100644
index 0000000..393e58f
--- /dev/null
+++ b/tools/min_os_perf.cpp
@@ -0,0 +1,9 @@
+#include "perfect/os_perf.hpp"
+
+int main(void) {
+  PERFECT(perfect::init());
+
+  for (auto cpu : perfect::cpus()) {
+    PERFECT(perfect::os_perf_state_minimum(cpu));
+  }
+}
\ No newline at end of file
diff --git a/tools/stress.cpp b/tools/stress.cpp
new file mode 100644
index 0000000..9b6d87f
--- /dev/null
+++ b/tools/stress.cpp
@@ -0,0 +1,49 @@
+#include <iostream>
+
+#include <cmath>
+
+#include <omp.h>
+#include <cstring>
+#include <chrono>
+#include <vector>
+#include <iostream>
+
+int main(int argc, char **argv) {
+
+size_t numThreads = std::stoi(argv[1]);
+std::vector<size_t> totals(numThreads, 0);
+omp_set_num_threads(numThreads);
+
+auto start = std::chrono::system_clock::now();
+double time = std::stod(argv[2]);
+
+#pragma omp parallel
+{
+  size_t tid = omp_get_thread_num();
+  double a = rand();
+  while (true) {
+    for (size_t i = 0; i < 500; ++i) {
+      double x;
+      asm volatile(""::"r"(a));
+      x = sqrt(a);
+      asm volatile(""::"r"(x));
+
+      asm volatile(""::"r"(a));
+      x = sqrt(a);
+      asm volatile(""::"r"(x));
+    }
+    totals[tid] += 1000;
+    auto elapsed = (std::chrono::system_clock::now() - start).count() / 1e9;
+    if (elapsed > time) {
+      break;
+    }
+  }
+}
+
+size_t sum = 0;
+for (auto t : totals) {
+  sum += t;
+}
+std::cout << (double)sum / time << "\n";
+
+};