static void read_mem_stats(void)
{
time_t nt;
time(&nt);
if((nt-scan[MEMORY_TYPE].last_read_sec)>=scan[MEMORY_TYPE].rate_sec)
{
devIocStatsGetMemUsage(&meminfo);
devIocStatsGetWorkspaceUsage(&workspaceinfo);
scan[MEMORY_TYPE].last_read_sec=nt;
}
}
static void scan_time(int type)
{
switch(type) {
case MEMORY_TYPE:
{
memInfo meminfo_local = {0.0,0.0,0.0,0.0,0.0,0.0};
memInfo workspaceinfo_local = {0.0,0.0,0.0,0.0,0.0,0.0};
int mbufnumber_local[2] = {0,0};
ifErrInfo iferrors_local = {0,0};
devIocStatsGetMemUsage(&meminfo_local);
devIocStatsGetWorkspaceUsage(&workspaceinfo_local);
devIocStatsGetClusterUsage(SYS_POOL, &mbufnumber_local[SYS_POOL]);
devIocStatsGetClusterUsage(DATA_POOL, &mbufnumber_local[DATA_POOL]);
devIocStatsGetIFErrors(&iferrors_local);
epicsMutexLock(scan_mutex);
meminfo = meminfo_local;
workspaceinfo = workspaceinfo_local;
mbufnumber[SYS_POOL] = mbufnumber_local[SYS_POOL];
mbufnumber[DATA_POOL] = mbufnumber_local[DATA_POOL];
iferrors = iferrors_local;
devIocStatsGetClusterInfo(SYS_POOL, &clustinfo[SYS_POOL]);
devIocStatsGetClusterInfo(DATA_POOL, &clustinfo[DATA_POOL]);
epicsMutexUnlock(scan_mutex);
break;
}
case LOAD_TYPE:
{
loadInfo loadinfo_local = {1,0.,0.};
int susptasknumber_local = 0;
devIocStatsGetCpuUsage(&loadinfo_local);
devIocStatsGetCpuUtilization(&loadinfo_local);
devIocStatsGetSuspTasks(&susptasknumber_local);
epicsMutexLock(scan_mutex);
loadinfo = loadinfo_local;
susptasknumber = susptasknumber_local;
epicsMutexUnlock(scan_mutex);
break;
}
case FD_TYPE:
{
fdInfo fdusage_local = {0,0};
devIocStatsGetFDUsage(&fdusage_local);
epicsMutexLock(scan_mutex);
fdusage = fdusage_local;
epicsMutexUnlock(scan_mutex);
break;
}
case CA_TYPE:
{
unsigned cainfo_clients_local = 0;
unsigned cainfo_connex_local = 0;
casStatsFetch(&cainfo_connex_local, &cainfo_clients_local);
epicsMutexLock(scan_mutex);
cainfo_clients = cainfo_clients_local;
cainfo_connex = cainfo_connex_local;
epicsMutexUnlock(scan_mutex);
break;
}
default:
break;
}
scanIoRequest(scan[type].ioscan);
if(scan[type].on)
epicsTimerStartDelay(scan[type].wd, scan[type].rate_sec);
}