Algunas capturas de carga de CPU
Me han pedido por email que mida la carga de la CPU de la fonera, dado que hay gente interesada en la idea de montar un clúster de foneras para realizar calculos.
Pues nada, aqui van unos cuántos:
Ten en cuenta que están sacados a través de una sesión SSH abierta con la fonera, así que el % de CPU gastado por la sesión y por el propio comando TOP no cuentan:
Carga de CPU sin atender ninguna conexión Wifi:
Mem: 13560K used, 696K free, 0K shrd, 560K buff, 2044K cached
Load average: 1.54, 1.47, 1.04 (State: S=sleeping R=running, W=waiting)
PID USER STATUS RSS PPID %CPU %MEM COMMAND
4578 root R 424 1235 1.3 2.9 top
1198 root S 612 367 1.1 4.2 dropbear
735 root S 452 1 0.5 3.1 N50chillispot
7848 root S 300 735 0.5 2.1 sleep
733 root S 4956 1 0.0 34.7 chilli
1235 root S 560 1198 0.0 3.9 ash
663 root S 448 1 0.0 3.1 hostapd
17 root S 440 1 0.0 3.0 rcS
634 nobody S 428 1 0.0 3.0 dnsmasq
412 root S 424 1 0.0 2.9 crond
419 root S 424 1 0.0 2.9 httpd
370 root S 420 1 0.0 2.9 httpd
367 root S 408 1 0.0 2.8 dropbear
544 root S 404 1 0.0 2.8 udhcpc
1 root S 396 0 0.0 2.7 init
16 root S 396 1 0.0 2.7 syslogd
20 root S 396 1 0.0 2.7 init
18 root S 380 1 0.0 2.6 logger
22 root S 360 1 0.0 2.5 klogd
423 root S 328 1 0.0 2.3 watchdog
424 root D 328 423 0.0 2.3 watchdog
115 root S 284 1 0.0 1.9 lock
750 root S 276 17 0.0 1.9 lock
8 root SW 0 1 0.0 0.0 mtdblockd
3 root SWN 0 1 0.0 0.0 ksoftirqd_CPU0
4 root SW 0 1 0.0 0.0 kswapd
5 root SW 0 1 0.0 0.0 bdflush
6 root SW 0 1 0.0 0.0 kupdated
2 root SW 0 1 0.0 0.0 keventd
49 root SWN 0 1 0.0 0.0 jffs2_gcd_mtd2
Carga de CPU con un cliente conectado por la SSID pblica, pero sin apenas tráfico
Mem: 13496K used, 760K free, 0K shrd, 560K buff, 2044K cached
Load average: 1.12, 1.12, 0.71 (State: S=sleeping R=running, W=waiting)
PID USER STATUS RSS PPID %CPU %MEM COMMAND
4034 root R 424 1235 1.1 2.9 top
735 root S 452 1 0.9 3.1 N50chillispot
1198 root S 612 367 0.7 4.2 dropbear
4190 root S 300 735 0.5 2.1 sleep
733 root S 4956 1 0.0 34.7 chilli
1235 root S 560 1198 0.0 3.9 ash
663 root S 448 1 0.0 3.1 hostapd
17 root S 440 1 0.0 3.0 rcS
634 nobody S 428 1 0.0 3.0 dnsmasq
412 root S 424 1 0.0 2.9 crond
419 root S 424 1 0.0 2.9 httpd
370 root S 420 1 0.0 2.9 httpd
367 root S 408 1 0.0 2.8 dropbear
544 root S 404 1 0.0 2.8 udhcpc
1 root S 396 0 0.0 2.7 init
16 root S 396 1 0.0 2.7 syslogd
20 root S 396 1 0.0 2.7 init
18 root S 380 1 0.0 2.6 logger
22 root S 360 1 0.0 2.5 klogd
423 root S 328 1 0.0 2.3 watchdog
424 root D 328 423 0.0 2.3 watchdog
115 root S 284 1 0.0 1.9 lock
750 root S 276 17 0.0 1.9 lock
8 root SW 0 1 0.0 0.0 mtdblockd
4 root SW 0 1 0.0 0.0 kswapd
5 root SW 0 1 0.0 0.0 bdflush
6 root SW 0 1 0.0 0.0 kupdated
2 root SW 0 1 0.0 0.0 keventd
3 root SWN 0 1 0.0 0.0 ksoftirqd_CPU0
49 root SWN 0 1 0.0 0.0 jffs2_gcd_mtd2
Carga de CPU con un cliente conectado por la SSID pblica, descargando un fichero de muchas megas
Mem: 13540K used, 716K free, 0K shrd, 560K buff, 2052K cached
Load average: 1.37, 1.31, 1.16 (State: S=sleeping R=running, W=waiting)
PID USER STATUS RSS PPID %CPU %MEM COMMAND
733 root R 4968 1 3.9 34.8 chilli
14074 root R 424 14005 1.1 2.9 top
13986 root S 612 367 0.7 4.2 dropbear
735 root S 452 1 0.7 3.1 N50chillispot
15127 root S 300 735 0.5 2.1 sleep
14005 root S 488 13986 0.0 3.4 ash
663 root S 448 1 0.0 3.1 hostapd
17 root S 440 1 0.0 3.0 rcS
634 nobody S 428 1 0.0 3.0 dnsmasq
412 root S 424 1 0.0 2.9 crond
419 root S 424 1 0.0 2.9 httpd
370 root S 420 1 0.0 2.9 httpd
367 root S 408 1 0.0 2.8 dropbear
544 root S 404 1 0.0 2.8 udhcpc
1 root S 396 0 0.0 2.7 init
16 root S 396 1 0.0 2.7 syslogd
20 root S 396 1 0.0 2.7 init
18 root S 380 1 0.0 2.6 logger
22 root S 360 1 0.0 2.5 klogd
423 root S 328 1 0.0 2.3 watchdog
424 root D 328 423 0.0 2.3 watchdog
115 root S 284 1 0.0 1.9 lock
750 root S 276 17 0.0 1.9 lock
8 root SW 0 1 0.0 0.0 mtdblockd
3 root SWN 0 1 0.0 0.0 ksoftirqd_CPU0
4 root SW 0 1 0.0 0.0 kswapd
5 root SW 0 1 0.0 0.0 bdflush
6 root SW 0 1 0.0 0.0 kupdated
2 root SW 0 1 0.0 0.0 keventd
49 root SWN 0 1 0.0 0.0 jffs2_gcd_mtd2