diff --git a/ucollection/ucollection_process_cpu.c b/ucollection/ucollection_process_cpu.c
index bba8422b4e5a3ea8119dcbebf9dea2352a265b43..7238f25b537ec10692c963fe72aff6835821bc02 100644
--- a/ucollection/ucollection_process_cpu.c
+++ b/ucollection/ucollection_process_cpu.c
@@ -40,6 +40,28 @@ static int get_cpu_num(void)
 	return core_num;
 }
 
+static void get_process_flt(struct task_struct *task, unsigned long long *min_flt, unsigned long long *maj_flt)
+{
+	unsigned long tmp_min_flt = 0;
+	unsigned long tmp_maj_flt = 0;
+
+	struct task_struct *t = task;
+	do {
+		tmp_min_flt += t->min_flt;
+		tmp_maj_flt += t->maj_flt;
+
+	} while_each_thread(task, t);
+
+	struct signal_struct *sig = task->signal;
+	if (sig != NULL) {
+		tmp_min_flt += sig->min_flt;
+		tmp_maj_flt += sig->maj_flt;
+	}
+
+	*min_flt = tmp_min_flt;
+	*maj_flt = tmp_maj_flt;
+}
+
 static unsigned long long get_process_load_cputime(struct task_struct *task)
 {
 	unsigned long long proc_load_cputime = 0;
@@ -66,6 +88,7 @@ static void get_process_load(struct task_struct *task, int cpu_num, int cur_coun
 	struct ucollection_process_cpu_item proc_cpu_entry;
 	memset(&proc_cpu_entry, 0, sizeof(struct ucollection_process_cpu_item));
 	proc_cpu_entry.pid = task->pid;
+	get_process_flt(task, &proc_cpu_entry.min_flt, &proc_cpu_entry.maj_flt);
 	proc_cpu_entry.cpu_load_time = get_process_load_cputime(task);
 	get_process_usage_cputime(task, &proc_cpu_entry.cpu_usage_utime, &proc_cpu_entry.cpu_usage_stime);
 	(void)copy_to_user(&entry->datas[cur_count], &proc_cpu_entry, sizeof(struct ucollection_process_cpu_item));
diff --git a/ucollection/unified_collection_data.h b/ucollection/unified_collection_data.h
index ddd2050d3a979e5660b3357d5d25aef493b24684..2f3773f055936ce9eee6d533afe93cc7073ec223 100644
--- a/ucollection/unified_collection_data.h
+++ b/ucollection/unified_collection_data.h
@@ -10,6 +10,8 @@
 // kernel struct, modify at the same time
 struct ucollection_process_cpu_item {
 	int pid;
+	unsigned long long min_flt;
+	unsigned long long maj_flt;
 	unsigned long long cpu_usage_utime;
 	unsigned long long cpu_usage_stime;
 	unsigned long long cpu_load_time;