Method getMemoryPressure

src/backend/common/DefaultMemoryManager.cpp:132–141

}

float DefaultMemoryManager::getMemoryPressure() {
    lock_guard_t lock(this->memory_mutex);
    memory_info &current = this->getCurrentMemoryInfo();
    if (current.lock_bytes > current.max_bytes ||
        current.lock_buffers > max_buffers) {
        return 1.0;
    } else {
        return 0.0;
    }
}

bool DefaultMemoryManager::jitTreeExceedsMemoryPressure(
    size_t jit_tree_buffer_bytes) {