315     UINT64  cpuTimeAll = 0;  in LOS_SysCpuUsage()  local
329         cpuTimeAll += g_cpup[loopNum].allTime;  in LOS_SysCpuUsage()
332     if (cpuTimeAll) {  in LOS_SysCpuUsage()
334             g_cpup[g_idleTaskID].allTime) / cpuTimeAll);  in LOS_SysCpuUsage()
351     UINT64  cpuTimeAll = 0;  in LOS_HistorySysCpuUsage()  local
371             cpuTimeAll += g_cpup[loopNum].historyTime[curPos] - g_cpup[loopNum].historyTime[prePos];  in LOS_HistorySysCpuUsage()
373             cpuTimeAll += g_cpup[loopNum].allTime - g_cpup[loopNum].historyTime[curPos];  in LOS_HistorySysCpuUsage()
384     if (cpuTimeAll) {  in LOS_HistorySysCpuUsage()
385 …      cpupRet = (LOS_CPUP_PRECISION -  (UINT32)((LOS_CPUP_PRECISION * idleCycleAll) / cpuTimeAll));  in LOS_HistorySysCpuUsage()
402     UINT64  cpuTimeAll = 0;  in LOS_TaskCpuUsage()  local
427         cpuTimeAll += g_cpup[loopNum].allTime;  in LOS_TaskCpuUsage()
430     if (cpuTimeAll) {  in LOS_TaskCpuUsage()
431         cpupRet = (UINT32)((LOS_CPUP_PRECISION * g_cpup[taskID].allTime) / cpuTimeAll);  in LOS_TaskCpuUsage()
449     UINT64  cpuTimeAll = 0;  in LOS_HistoryTaskCpuUsage()  local
480             cpuTimeAll += g_cpup[loopNum].historyTime[curPos] - g_cpup[loopNum].historyTime[prePos];  in LOS_HistoryTaskCpuUsage()
482             cpuTimeAll += g_cpup[loopNum].allTime - g_cpup[loopNum].historyTime[curPos];  in LOS_HistoryTaskCpuUsage()
491     if (cpuTimeAll) {  in LOS_HistoryTaskCpuUsage()
492         cpupRet = (UINT32)((LOS_CPUP_PRECISION * cpuTimeCurTsk) / cpuTimeAll);  in LOS_HistoryTaskCpuUsage()
507     UINT64  cpuTimeAll = 0;  in LOS_AllTaskCpuUsage()  local
530             cpuTimeAll += g_cpup[loopNum].historyTime[curPos] - g_cpup[loopNum].historyTime[prePos];  in LOS_AllTaskCpuUsage()
532             cpuTimeAll += g_cpup[loopNum].allTime - g_cpup[loopNum].historyTime[curPos];  in LOS_AllTaskCpuUsage()
548         if (cpuTimeAll) {  in LOS_AllTaskCpuUsage()
549             cpupInfo[loopNum].uwUsage = (UINT32)((LOS_CPUP_PRECISION * cpuTimeCurTsk) / cpuTimeAll);  in LOS_AllTaskCpuUsage()
689     UINT64 cpuTimeAll = 0;  in OsGetIrqAllTime()  local
691         cpuTimeAll += g_cpuHistoryTime[i];  in OsGetIrqAllTime()
694     return cpuTimeAll;  in OsGetIrqAllTime()
714     UINT64 cpuTimeAll;  in LOS_GetAllIrqCpuUsage()  local
729         cpuTimeAll = OsGetIrqAllTime();  in LOS_GetAllIrqCpuUsage()
731         cpuTimeAll = g_cpuHistoryTime[curPos] - g_cpuHistoryTime[prePos];  in LOS_GetAllIrqCpuUsage()
747         if (cpuTimeAll != 0) {  in LOS_GetAllIrqCpuUsage()
748             cpupInfo[loopNum].uwUsage = (UINT32)((LOS_CPUP_PRECISION * cpuTimeCurIrq) / cpuTimeAll);  in LOS_GetAllIrqCpuUsage()