×àñòîòà è ïðîèçâîäèòåëüíîñòü CPU ðîóòåðà

**lavrikvorcuta** · 11-03-2010, 09:05

êàêîé ïðîö è ñêîëüêî ïàìÿòè íà DIR-825?.
îò ìîùíîñòè ïîöà è êîëè÷åñòâà ïàìÿòè ïëÿñàòü íàäî.

**zhav** · 11-03-2010, 11:00

Íå ïîéìó êàê ñðàâíèòü ïî ïàðàìåòðàì:

Asus RT-N16
BCM4718 480Mhz, 128MB RAM, 32MB flash, 2xUSB2.0, Gbit LAN, 3x3MIMO 2.4Ghz wifi N.

è D-Link DIR-825 (B1)
AR7161 680 Mhz, 64MB RAM, 8MB flash, 1xUSB2.0, Gbit LAN, 2x2MIMO 2.4&5Ghz wifi N.

Â äèðêå 825 ôëåøà ìåíüøå - íî ýòî íå ïîêàçàòåëü - âñå ðàâíî äèñê áóäåò.
Ïàìÿòè 64 ìåòðà, íî âðîäå õâàòàåò (íî íåò ïîêà òîðåíòà è àñòåðèñêà):
root@OpenWrt:~# free
total used free
Mem: 61972 23708 38264
Swap: 257032 0 257032
Total: 319004 23708 295296

Ïî ïðîöó - ôèê åãî çíàåò, âðîäå ìåãàãåðöû íå âñåãäà ïðîïîðöèîíàëüíû ïðîèçâîäèòåëüíîñòè.
Âàæíà ñêîðîñòü çàïèñè ÷òåíèÿ íà USB äèñê (òðè êîìïà, ïëþñ íåñêîëüêî IP êàìåð ïîñòîÿííî ïèøóò-÷èòàþò). Ñåé÷àñ usb ïîäêðóòèë íà DIR-825 - ñêîðîñòü çàïèñè/÷òåíèÿ óæå 6000-7000/14000-15000 êáàéò. Àñóñ ñêîëüêî äàåò ? Çàìåðüòå åñëè íå ñëîæíî.

Íó è ñàìîå ñëîæíîå îöåíèòü - áåçãëêàâîñòü è áåç áóáåííîñòü. Åñòü êòî êîâûðÿë è òîò è äðóãîé àïïàðàò ?

**Unlimited** · 11-03-2010, 11:19

Originally Posted by zhav

Íå ïîéìó êàê ñðàâíèòü ïî ïàðàìåòðàì:

Asus RT-N16
BCM4718 480Mhz, 128MB RAM, 32MB flash, 2xUSB2.0, Gbit LAN, 3x3MIMO 2.4Ghz wifi N.

è D-Link DIR-825 (B1)
AR7161 680 Mhz, 64MB RAM, 8MB flash, 1xUSB2.0, Gbit LAN, 2x2MIMO 2.4&5Ghz wifi N.

Â äèðêå 825 ôëåøà ìåíüøå - íî ýòî íå ïîêàçàòåëü - âñå ðàâíî äèñê áóäåò.
Ïàìÿòè 64 ìåòðà, íî âðîäå õâàòàåò (íî íåò ïîêà òîðåíòà è àñòåðèñêà):
root@OpenWrt:~# free
total used free
Mem: 61972 23708 38264
Swap: 257032 0 257032
Total: 319004 23708 295296

Ïî ïðîöó - ôèê åãî çíàåò, âðîäå ìåãàãåðöû íå âñåãäà ïðîïîðöèîíàëüíû ïðîèçâîäèòåëüíîñòè.
Âàæíà ñêîðîñòü çàïèñè ÷òåíèÿ íà USB äèñê (òðè êîìïà, ïëþñ íåñêîëüêî IP êàìåð ïîñòîÿííî ïèøóò-÷èòàþò). Ñåé÷àñ usb ïîäêðóòèë íà DIR-825 - ñêîðîñòü çàïèñè/÷òåíèÿ óæå 6000-7000/14000-15000 êáàéò. Àñóñ ñêîëüêî äàåò ? Çàìåðüòå åñëè íå ñëîæíî.

Íó è ñàìîå ñëîæíîå îöåíèòü - áåçãëêàâîñòü è áåç áóáåííîñòü. Åñòü êòî êîâûðÿë è òîò è äðóãîé àïïàðàò ?

Íåçíàþ íàñêîëüêî ïðàâèëüíûé òåñò íî,

çàïèñü:
[admin@ROUTER disca_1]$ dd if=/dev/zero of=./file bs=1048576 count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 63.8194 s, 16.8 MB/s

÷òåíèå:
[admin@ROUTER disca_1]$ dd of=/dev/null if=./file bs=1048576 count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 56.3326 s, 19.1 MB/s

**Goletsa** · 11-03-2010, 16:04

Íå çíàþ êàê 825, ÿ ñðàâíèâàë N16 ïðîòèâ DIR655 - íà íåáîëüøîè êîëè÷åñòâå êîíåêòîâ ëèäèðîâàë Dlink (250-270Mbit) íî ñ ðîñòîì êîëè÷åñòâà êîíåêòîâ ñêîðîñòü ïàäàëà äî 80Mbit. N16 â òåõ æå óñëîâèÿõ äåðæàë ñòàáèëüíûå 150Ìáèò.

Íî âðîäå ó 655\825 ñõîæèå õàðàêòåðèñòèêè, ðàçíèöà òîëüêî â âûñîêî÷àñòîòíîé ÷àñòè.
Õîòÿ íå çíàþ êàê íàñ÷åò 825 ñ ARM, DIR655 áûë ñ Ubicom èëè êàê òàì òî÷íåå ïðîö çîâåòñÿ.
825 æå åñòü äâå âåðñèè.

**j00e** · 11-03-2010, 16:11

Originally Posted by Unlimited

Íåçíàþ íàñêîëüêî ïðàâèëüíûé òåñò íî,

çàïèñü:
[admin@ROUTER disca_1]$ dd if=/dev/zero of=./file bs=1048576 count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 63.8194 s, 16.8 MB/s

÷òåíèå:
[admin@ROUTER disca_1]$ dd of=/dev/null if=./file bs=1048576 count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 56.3326 s, 19.1 MB/s

À åñëè íå ñåêðåò êàê âû çàñòàâèëè ÷èòàòüñÿ ãèãîâûé ôàéë, èáî ó ìåíÿ òåñòû òàêèå

Code:

[xxx@ROUTER xxx]$ dd if=/dev/zero of=./file bs=1048576 count=1024
writing `./file': No space left on device
62+0 records in
61+0 records out
64303104 bytes (64 MB) copied, 1,67837 s, 38,3 MB/s
[xxx@ROUTER xxx]$ dd of=/dev/null if=./file bs=1048576 count=1024
61+1 records in
61+1 records out
64303104 bytes (64 MB) copied, 0,555451 s, 116 MB/s

Íî ôàéë 64, õî÷åòñÿ áîëüøå ÷òîá áûë, ÿ òóïî âàøó êîìàíäó èñïîëüçîâàë.

**lavrikvorcuta** · 11-03-2010, 16:39

ÿ äóìàþ òàê.
äèðêà ìîùíåå òîëüêî ïðîöîì.
âñå îñòàëüíûå ïðåèìóùåñòâà ó ðò-í16.

**Unlimited** · 11-03-2010, 17:56

Originally Posted by j00e

À åñëè íå ñåêðåò êàê âû çàñòàâèëè ÷èòàòüñÿ ãèãîâûé ôàéë, èáî ó ìåíÿ òåñòû òàêèå

Code:

[xxx@ROUTER xxx]$ dd if=/dev/zero of=./file bs=1048576 count=1024
writing `./file': No space left on device
62+0 records in
61+0 records out
64303104 bytes (64 MB) copied, 1,67837 s, 38,3 MB/s
[xxx@ROUTER xxx]$ dd of=/dev/null if=./file bs=1048576 count=1024
61+1 records in
61+1 records out
64303104 bytes (64 MB) copied, 0,555451 s, 116 MB/s

Íî ôàéë 64, õî÷åòñÿ áîëüøå ÷òîá áûë, ÿ òóïî âàøó êîìàíäó èñïîëüçîâàë.

Òàê îí âåäü âàì íàïèñàë ÷òî íå îñòàëîñü ìåñòà íà óñòðîéñòâå... Íàäî íàõîäèòüñÿ â êàòàëîãå êóäà ìîæíî çàïèñàòü ãèã... à òàê âû ïîõîäó â ðàì äèñê ïèñàëè è ÷èòàëè, à âîâñå íå â óñá óñòðîéñòâî...

ÇÛÆ Íà ôàéëàõ äî 100 ìá ó ìåíÿ òîæå ñêîðîñòü ÷òåíèÿ áûëà çà 100 ìá â ñåêóíäó, íî ýòî âèäàòü ïðîñòî êýøèðîâàëîñü...

**ÌÈÍÇÄÐÀÂ** · 22-12-2011, 17:25

Òóò íàïèñàíî, ÷òî

Îñíîâîé ðàññìàòðèâàåìîãî óñòðîéñòâà ÿâëÿåòñÿ ïðîöåññîð Broadcom BCM4718, ïî ñïåöèôèêàöèè ïðîèçâîäèòåëÿ ðàáîòàþùèé íà ÷àñòîòå 533 ÌÃö. Öèôðà ñïîðíàÿ, ïîñêîëüêó ÷åðåç êîíñîëü â ëîãàõ ìîæíî óâèäåòü 453 ÌÃö.

Êàêîé êîìàíäîé ìîæíî óâèäåòü ÷àñòîòó ðàáîòû ïðîöåññîðà?

**ryzhov_al** · 22-12-2011, 17:34

Originally Posted by ÌÈÍÇÄÐÀÂ

Òóò íàïèñàíî, ÷òî Êàêîé êîìàíäîé ìîæíî óâèäåòü ÷àñòîòó ðàáîòû ïðîöåññîðà?

AFAIK ÷àñòîòó âûñòàâëÿåò CFE ïðè çàãðóçêå, ïîëüçóÿñü óñòàâêîé â NVRAM, è, AFAIK, âî âðåìÿ ðàáîòû îíà íå èçìåíÿåòñÿ. Ïîýòîìó:

Code:

$ dmesg | grep MHz

**theMIROn** · 23-12-2011, 06:51

Originally Posted by ÌÈÍÇÄÐÀÂ

Òóò íàïèñàíî, ÷òî Êàêîé êîìàíäîé ìîæíî óâèäåòü ÷àñòîòó ðàáîòû ïðîöåññîðà?

453Mhz áûëî â äðåâíèõ ìîäåëÿõ ñî äðåâíèì áóòëîàäåðîì (~1,5 ãîäà).
Áîëåå íîâûå ìîäåëè èäóò ñ 480Mhz.

**ÌÈÍÇÄÐÀÂ** · 23-12-2011, 08:22

Originally Posted by theMIROn

453Mhz áûëî â äðåâíèõ ìîäåëÿõ ñî äðåâíèì áóòëîàäåðîì (~1,5 ãîäà).
Áîëåå íîâûå ìîäåëè èäóò ñ 480Mhz.

À ó êàêîãî ðîóòåðà ñàìûé ìîùíûé ïðîö ñåãîäíÿ?

**ÌÈÍÇÄÐÀÂ** · 23-12-2011, 08:44

Originally Posted by theMIROn

453Mhz áûëî â äðåâíèõ ìîäåëÿõ ñî äðåâíèì áóòëîàäåðîì (~1,5 ãîäà).
Áîëåå íîâûå ìîäåëè èäóò ñ 480Mhz.

À â êàêèõ ðîóòåðàõ ñ¸äíÿ ñàìûå ìîùíûå ïðîöû?

**theMIROn** · 23-12-2011, 09:03

Originally Posted by ÌÈÍÇÄÐÀÂ

À â êàêèõ ðîóòåðàõ ñ¸äíÿ ñàìûå ìîùíûå ïðîöû?

â N16, N56 è N66U

**ÌÈÍÇÄÐÀÂ** · 23-12-2011, 09:07

Originally Posted by theMIROn

â N16, N56 è N66U

Ìîùíåé íå áûâàåò?
http://code.google.com/p/wl500g/wiki/Devices

**ÌÈÍÇÄÐÀÂ** · 23-12-2011, 09:57

Originally Posted by theMIROn

Èç äîñòóïíûõ íà ìèïñå ó àñóñà - íåò

À ó êîãî åñòü?

Thread: ×àñòîòà è ïðîèçâîäèòåëüíîñòü CPU ðîóòåðà

Thread Tools

Rate This Thread

Display

Hybrid View

cpu

×àñòîòà è ïðîèçâîäèòåëüíîñòü CPU

?

Similar Threads

Serial, JTAG, CFE, nvram ... è êíîïêà Reset

Çàãðóçêà ïðîöåññîðà è ïàìÿòè ðîóòåðà

Åùå ðàç âîïðîñ ïðî ñàéò íà êîìïå â îáõîä ðîóòåðà

2 same wl-500gP with diff. CPU performance?

Tags for this Thread

Posting Permissions