Hi,
On 14/01/2021 13:34, Martin Schiller wrote:
On 2021-01-14 12:55, Mathias Kresin wrote:
1/13/21 3:00 PM, Martin Schiller:
On 2021-01-09 09:40, Andre Heider wrote:
Hi,
(cc'ed some recent commiters for lantiq)
On 15/12/2020 10:35, Andre Heider wrote:
v2:
- drop 0002-ltq-vdsl-app-fix-Wundef-warnings.patch
- use "/dev/dsl_cpe_api" without the "0" suffix for the adsl daemon:
package/kernel/lantiq/ltq-adsl/patches/100-dsl_compat.patch:+
device_create(dsl_class, NULL, MKDEV(DRV_DSL_CPE_API_DEV_MAJOR, 0),
NULL, "dsl_cpe_api");
package/kernel/lantiq/ltq-vdsl/patches/100-compat.patch:+
device_create(dsl_class, NULL, dsl_devt, NULL, "dsl_cpe_api0");
- use callDSLMetrics() for luci, per jo
- add Tested-by tags
This is to significantly speed up the generation of the metrics.
The motivation comes from the fact that ~2.6s is just way too
ineffcient for interval based metric collectors like prometheus or
collectd.
The luci status page also loads/refreshes alot faster.
$ time /etc/init.d/dsl_control dslstat
real 0m 2.66s
user 0m 0.90s
sys 0m 1.76s
$ time ubus call dsl metrics
real 0m 0.02s
user 0m 0.00s
sys 0m 0.01s
The ltq-adsl-app changes are only compile time tested.
who do I need to convince to review this? ;)
I would also like this great work to be merged.
Martin
Sending a reviewed-by and/or tested-by (with devices it was tested on)
might help to push this forward.
OK.
I've successfully tested the following parts of this patchset (v2) on
our (TDT) xrx200 based systems:
[01/13] ltq-vdsl-app: shutdown upon sigterm
[02/12] ltq-vdsl-app: add ubus support to get metrics
[04/12] luci-mod-status: use the new ubus dsl metrics
[05/12] rpcd-mod-luci: get rid of now unused getDSLStatus ubus rpc
[07/12] ltq-vdsl-app: use ubus to provide metrics
[09/12] ltq-dsl-base: remove usused lantiq_dsl.sh
[10/12] ltq-dsl-base: bump PKG_RELEASE
[11/12] ltq-vdsl-app: bump PKG_RELEASE
I am not able to test the ltq-adsl (Danube etc.) stuff.
Tested-by: Martin Schiller <m...@dev.tdt.de>
thanks again, your tags are already part of v2 based on v1 feedback.
Well except on 11/12, but if there isn't another reason to respin this
series I'll refrain from sending a v3 for just the tag on a version bump ;)
It is also important to note that the output of dslstat has changed
completely and lucistat no longer exists. If someone has processed the
output directly, it must be reworked.
Indeed, which is why I adapted all in-tree users.
I'm only aware of one downstream usage, a collectd plugin using the old
dslstats. There is a PR on the package repo [0] about it, which is
already waiting for this set to go in.
[0] https://github.com/openwrt/packages/pull/12175
Thanks,
Andre
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