Build for Netgear R7800

wrong feeling

Anyway I think that we should investigate about the problem that sysupgrade doesn't update partition layout...

Yesterday I noticed that my router is quite warm. In the statistics I can see that all thermal zones are approx. 60-65°C. Is that normal?
The System is just ideling. No havy load.
I'm using OpenWrt SNAPSHOT r6744-751746c736 since a while.

mine is running about 55 deg. not sure what it used to run at tbh. ambient is about 25?

mine used to run about 65 deg when nlbwmon was pegging one of the CPUs, are your CPUs stuck at high freq?

Same here.
About 55 'C with light load from net browsing

45°C here, but mounted to a wall for better ventilation.

I see hnyman's build has USB automounting which is great. How is USB 3.0 performance? I know it greatly depends on the external drive but has anyone done file system performance benchmarks?

is there a fix for luci_statistics
i get error

Failed to execute call dispatcher target for entry '/admin/statistics/graph/interface'.
The called action terminated with an exception:
/usr/lib/lua/luci/statistics/rrdtool/colors.lua:20: bad argument #2 to 'format' (integer expected, got number)
stack traceback:
	[C]: in function 'format'
	/usr/lib/lua/luci/statistics/rrdtool/colors.lua:20: in function 'to_string'
	/usr/lib/lua/luci/statistics/rrdtool.lua:258: in function '__line'
	/usr/lib/lua/luci/statistics/rrdtool.lua:511: in function '_generic'
	/usr/lib/lua/luci/statistics/rrdtool.lua:550: in function 'render'
	.../luci/controller/luci_statistics/luci_statistics.lua:194: in function <.../luci/controller/luci_statistics/luci_statistics.lua:137>
	(tail call): ?

send me this file

/usr/lib/lua/luci/statistics/rrdtool/colors.lua:20

you should really fix this... you have a broken lua package... what are you compilation flags?

Is that error manifesting itself on my build, which this thread is about?

I think that LuCI statistics has worked quite ok for me, so it is either something in your config, or you are using some other build.

my own build

Is that error manifesting itself on my build, which this thread is about?

Then please take the off-topic discussion somewhere else.
Generic LuCI problems are not the topic here.

function Instance.to_string( self, c )
        return string.format(
                "%02x%02x%02x",
                math.floor(c[1]),
                math.floor(c[2]),
                math.floor(c[3])
        )

line 19 to 25
i compiled use Ofast

Where are the temps located? Do i need additional packages?

No. LuCI statistics show them in my build.

The actual temps are in Linux system data.
see /sys/class/thermal/thermal_zone*

root@OpenWrt:~# cat /sys/class/thermal/thermal_zone*/temp
55872
53520
54904
53080
54696
53331
54904
54904
56378
51508
57577

milli-Celcius.
About 55 degrees 'C

1 Like

don't use Ofast or at least don't use Ofast for lua package....

a dirty way to show value would be... but this doesn't round value...

function Instance.to_string( self, c )
		c[1] = tostring(c[1]):gsub("%..*","")
		c[2] = tostring(c[1]):gsub("%..*","")
		c[3] = tostring(c[1]):gsub("%..*","")
        return string.format(
                "%02x%02x%02x",
                c[1],
                c[2],
                c[3]
        )

Nothing to do with my build.

@Ansuel
please continue privately with @hingbong

Compiling lua with exotic compiler options causing problems and needing circumventing, should be discussed in its own thread, maybe even at the lua upstream...

(I saw arohk's build thread in Openwrt forum to degenerate into the generic help thread for quite unrelated topics and I want to avoid that here.)

1 Like

right... think some mod should remove the off topic post...

Curious (may or may not by hnyman build specific) if there are still high ping/latency issues with OpenWrt on the R7800. Haven't heard about it in a while but wondering if the move to kernel 4.14 helped anything.

the problem was solved a lot time ago... it wasn't caused by kernel but by a really bad and bad written eth driver.