static void
printMemoryUsage(
c_base base)
{
c_mm mm;
c_mmStatus s;
mm = c_baseMM(base);
s = c_mmState(mm, FALSE);
printf("Total size: %lld, Available: %lld, Reusable: %lld.\n", s.used + s.size + s.garbage, s.size + s.garbage, s.garbage);
}
void
monitor_msAction (
v_entity entity,
c_voidp args
)
{
time_t ct;
int cv;
char timbuf[30];
char extra[70];
c_mm mm;
c_mmStatus s;
c_mmStatus ms,ls;
c_base base;
monitor_ms msData;
msData = monitor_ms(args);
base = c_getBase(entity);
mm = c_baseMM(base);
s = c_mmState(mm, msData->preallocated);
ms = c_mmMapState(mm);
ls = c_mmListState(mm);
if (msData->rawMode == FALSE) {
time (&ct);
if (msData->header == 0) {
strftime (timbuf, sizeof(timbuf), "%d/%m/%Y", localtime(&ct));
if (msData->delta && msData->preallocated) {
printf (MM_MS_TIME_BUF_FMT
MM_MS_D_AVAILABLE_HDR_FMT
MM_MS_D_COUNT_HDR_FMT
MM_MS_D_USED_HDR_FMT
MM_MS_D_PREALLOCATED_HDR_FMT
MM_MS_D_MAXUSED_HDR_FMT
MM_MS_D_REUSABLE_HDR_FMT
MM_MS_D_FAILS_HDR_FMT
MM_MS_NEWLINE
,
timbuf,
MM_MS_D_AVAILABLE_HDR,
MM_MS_D_COUNT_HDR,
MM_MS_D_USED_HDR,
MM_MS_D_PREALLOCATED_HDR,
MM_MS_D_MAXUSED_HDR,
MM_MS_D_REUSABLE_HDR,
MM_MS_D_FAILS_HDR);
msData->header = 1;
} else if(msData->delta){
printf (MM_MS_TIME_BUF_FMT
MM_MS_D_AVAILABLE_HDR_FMT
MM_MS_D_COUNT_HDR_FMT
MM_MS_D_USED_HDR_FMT
MM_MS_D_MAXUSED_HDR_FMT
MM_MS_D_REUSABLE_HDR_FMT
MM_MS_D_FAILS_HDR_FMT
MM_MS_NEWLINE
,
timbuf,
MM_MS_D_AVAILABLE_HDR,
MM_MS_D_COUNT_HDR,
MM_MS_D_USED_HDR,
MM_MS_D_MAXUSED_HDR,
MM_MS_D_REUSABLE_HDR,
MM_MS_D_FAILS_HDR);
msData->header = 1;
} else if(msData->preallocated){
printf (MM_MS_TIME_BUF_HDR_FMT
MM_MS_AVAILABLE_HDR_FMT
MM_MS_COUNT_HDR_FMT
MM_MS_USED_HDR_FMT
MM_MS_PREALLOCATED_HDR_FMT
MM_MS_MAXUSED_HDR_FMT
MM_MS_REUSABLE_HDR_FMT
MM_MS_FAILS_HDR_FMT
MM_MS_NEWLINE
,
timbuf,
MM_MS_AVAILABLE_HDR,
MM_MS_COUNT_HDR,
MM_MS_USED_HDR,
MM_MS_PREALLOCATED_HDR,
MM_MS_MAXUSED_HDR,
MM_MS_REUSABLE_HDR,
MM_MS_FAILS_HDR);
msData->header = 15;
} else {
printf (MM_MS_TIME_BUF_HDR_FMT
MM_MS_AVAILABLE_HDR_FMT
MM_MS_COUNT_HDR_FMT
MM_MS_USED_HDR_FMT
MM_MS_MAXUSED_HDR_FMT
MM_MS_REUSABLE_HDR_FMT
MM_MS_FAILS_HDR_FMT
MM_MS_NEWLINE
,
timbuf,
MM_MS_AVAILABLE_HDR,
MM_MS_COUNT_HDR,
MM_MS_USED_HDR,
MM_MS_MAXUSED_HDR,
MM_MS_REUSABLE_HDR,
MM_MS_FAILS_HDR);
msData->header = 15;
}
}
strftime (timbuf, sizeof(timbuf), "%H:%M:%S", localtime(&ct));
} else {
/* no headers and print time as seconds since start of mmstat */
os_time now = os_timeGet();
os_sprintf(timbuf,"%d.%9.9d ",now.tv_sec,now.tv_nsec);
}
if (msData->extendedMode) {
cv = ((s.used * 40)/s.size);
os_strncpy (extra, " | |\r\n",
sizeof(extra));
extra [cv+3] = '*';
} else {
os_strncpy (extra, "\r\n", sizeof(extra));
}
if(msData->delta && msData->preallocated){
printf (MM_MS_TIME_BUF_FMT
MM_MS_D_AVAILABLE_FMT
MM_MS_D_COUNT_FMT
MM_MS_D_USED_FMT
MM_MS_D_PREALLOCATED_FMT
MM_MS_D_MAXUSED_FMT
MM_MS_D_REUSABLE_FMT
MM_MS_D_FAILS_FMT
MM_MS_NEWLINE
,
timbuf,
s.size - msData->prevState.size,
s.count - msData->prevState.count,
s.used - msData->prevState.used,
s.preallocated - msData->prevState.preallocated,
s.maxUsed - msData->prevState.maxUsed,
s.garbage - msData->prevState.garbage,
s.fails - msData->prevState.fails);
msData->prevState = s;
} else if (msData->delta) {
printf (MM_MS_TIME_BUF_FMT
MM_MS_D_AVAILABLE_FMT
MM_MS_D_COUNT_FMT
MM_MS_D_USED_FMT
MM_MS_D_MAXUSED_FMT
MM_MS_D_REUSABLE_FMT
MM_MS_D_FAILS_FMT
MM_MS_NEWLINE
,
timbuf,
s.size - msData->prevState.size,
s.count - msData->prevState.count,
s.used - msData->prevState.used,
s.maxUsed - msData->prevState.maxUsed,
s.garbage - msData->prevState.garbage,
s.fails - msData->prevState.fails);
msData->prevState = s;
} else {
char _size[32], _used[32], _maxUsed[32], _reusable[32];
to_string(ls.size + ls.garbage + ms.garbage, _size);
to_string(ls.used + ms.used, _used);
to_string(ls.maxUsed + ms.maxUsed, _maxUsed);
to_string(ls.garbage + ms.garbage, _reusable);
if(msData->preallocated){
char _preallocated[32];
to_string(s.preallocated, _preallocated);
printf(MM_MS_TIME_BUF_FMT
MM_MS_AVAILABLE_FMT
MM_MS_COUNT_FMT
MM_MS_USED_FMT
MM_MS_PREALLOCATED_FMT
MM_MS_MAXUSED_FMT
MM_MS_REUSABLE_FMT
MM_MS_FAILS_FMT
MM_MS_EXTRA_FMT
,
timbuf,
_size,
ls.count + ms.count,
_used,
_preallocated,
_maxUsed,
_reusable,
ls.fails + ms.fails,
extra);
} else {
printf(MM_MS_TIME_BUF_FMT
MM_MS_AVAILABLE_FMT
MM_MS_COUNT_FMT
MM_MS_USED_FMT
MM_MS_MAXUSED_FMT
MM_MS_REUSABLE_FMT
MM_MS_FAILS_FMT
MM_MS_EXTRA_FMT
,
timbuf,
_size,
ls.count + ms.count,
_used,
_maxUsed,
_reusable,
ls.fails + ms.fails,
extra);
}
}
msData->header--;
}
