-static size_t global_cpu_num = 0;
-
-static _Bool report_by_cpu = 1;
-static _Bool report_by_state = 1;
-static _Bool report_percent = 0;
-static _Bool report_num_cpu = 0;
-
-static const char *config_keys[] = {"ReportByCpu", "ReportByState",
- "ReportNumCpu", "ValuesPercentage"};
+static size_t global_cpu_num;
+
+static bool report_by_cpu = true;
+static bool report_by_state = true;
+static bool report_percent;
+static bool report_num_cpu;
+static bool report_guest;
+static bool subtract_guest = true;
+
+static const char *config_keys[] = {"ReportByCpu", "ReportByState",
+ "ReportNumCpu", "ValuesPercentage",
+ "ReportGuestState", "SubtractGuestState"};