- Renamed log to logger.

- Added a log entry in the metrics when skipping a measurement due to
time constrains

lib/include/srsran/system/sys_metrics_processor.h

@@ -56,7 +56,7 @@ class sys_metrics_processor
   };
 
 public:
-  explicit sys_metrics_processor(srslog::basic_logger& log);
+  explicit sys_metrics_processor(srslog::basic_logger& logger);
   /// Measures and returns the system metrics.
   sys_metrics_t get_metrics();
 
@@ -78,7 +78,7 @@ private:
   cpu_metrics_t read_cpu_idle_from_line(const std::string& line) const;
 
 private:
-  srslog::basic_logger&                              log;
+  srslog::basic_logger&                              logger;
   proc_stats_info                                    last_query                                 = {};
   cpu_metrics_t                                      last_cpu_thread[metrics_max_supported_cpu] = {};
   std::chrono::time_point<std::chrono::steady_clock> last_query_time = std::chrono::steady_clock::now();

lib/src/system/sys_metrics_processor.cc

@@ -21,10 +21,10 @@ using namespace srsran;
 static const uint32_t cpu_count        = ::sysconf(_SC_NPROCESSORS_CONF);
 static const float    ticks_per_second = ::sysconf(_SC_CLK_TCK);
 
-sys_metrics_processor::sys_metrics_processor(srslog::basic_logger& log) : log(log)
+sys_metrics_processor::sys_metrics_processor(srslog::basic_logger& logger) : logger(logger)
 {
   if (cpu_count > metrics_max_supported_cpu) {
-    log.warning("Number of cpu is greater than supported. CPU metrics will be disabled.");
+    logger.warning("Number of cpu is greater than supported. CPU metrics will be disabled.");
   }
 }
 
@@ -57,6 +57,7 @@ sys_metrics_t sys_metrics_processor::get_metrics()
 
   // The time elapsed between 2 measures must be greater that 100 milliseconds.
   if (measure_interval_ms < 100u) {
+    logger.warning("Interval less that 100ms, skipping measurement.");
     return {};
   }