Êàê îïðåäåëèòü âðåìÿ ðàáîòû ñêðèïòîâ â Mikrotik Routerboard? |
Áëàãîäàðÿ ñòàòüå "Èçâëåêàåì äàííûå î òåêóùåé äàòå è âðåìåíè", ìû óìååì îïðåäåëÿòü âðåìÿ ðàáîòû ñêðèïòà. Ýòè çíàíèÿ ïðèãîäÿòñÿ íàì ïðè âûáîðå íàèáîëåå îïòèìàëüíîãî âàðèàíòà êîäà.
Ðèñ.1. Mikrotik Routerboard, çàäåðæêà ðàáîòû ñêðèïòà íà 2 ñåêóíäû.
:local a [/sys clock get time]; :delay 2; :local b [/sys clock get time]; :put $a; :put $b; :local c ($b-$a); :put $c;
Ðàññìîòðèì ðàáîòó ñêðèïòà:
:local a [/sys clock get time]; – èçâëåêàåì òåêóùåå âðåìÿ â ïåðåìåííóþ $à.
Ïîñëå òîãî, êàê áûëî âûïîëíåíî îïðåäåëåíèå òåêóùåãî âðåìåíè, âûïîëíÿåòñÿ ñêðèïò. Çäåñü, :delay 2; ïðèîñòàíîâèë ñêðèïò íà äâå ñåêóíäû.
:local b [/sys clock get time]; – ïîñëå òîãî, êàê ñêðèïò îêîí÷èë ñâîþ ðàáîòó, èçâëåêàåì äàííûå î òåêóùåì âðåìåíè â ïåðåìåííóþ $b.
Òåïåðü ó íàñ åñòü äâå ïåðåìåííûå ñî çíà÷åíèåì âðåìåíè: âðåìÿ äî íà÷àëà ðàáîòû ñêðèïòà è âðåìÿ ïîñëå îêîí÷àíèÿ ðàáîòû ñêðèïòà.
:put $a; :put $b; :local c ($b-$a); :put $c; – ïåðåìåííàÿ $ñ îïðåäåëÿåò ïðîäîëæèòåëüíîñòü ðàáîòû ñêðèïòà. Ýòî çíà÷åíèå ìû ïîëó÷èì ïóòåì âû÷èòàíèÿ ïåðåìåííîé $a èç ïåðåìåííîé $b (èç êîíå÷íîãî âðåìåíè âû÷èòàåì íà÷àëüíîå âðåìÿ).
Ðèñ.2. Mikrotik Routerboard, çàäåðæêà ðàáîòû ñêðèïòà íà 39 ñåêóíä.
Êàê îïðåäåëèòü âðåìÿ ðàáîòû ñêðèïòîâ â Mikrotik Routerboard?| Êîììåíòèðîâàòü | « Ïðåä. çàïèñü — Ê äíåâíèêó — Ñëåä. çàïèñü » | Ñòðàíèöû: [1] [Íîâûå] |