Commit Graph

11 Commits

Author SHA1 Message Date
Thomas Roehl
017cd58247 Updating page for LikwidCollector 2022-04-05 10:57:09 +02:00
Thomas Gruber
73f22c1041
Refactoring of LikwidCollector and metric units (#62)
* Reduce complexity of LikwidCollector and allow metric units

* Add unit to LikwidCollector docu and fix some typos

* Make library path configurable
2022-03-11 13:43:17 +01:00
Thomas Roehl
60de21c41e Switch access mode of LikwidCollector in config file 2022-03-03 13:03:58 +01:00
Thomas Roehl
092e7f6a71 Add section how to temporarly disable LIKWID access to page 2022-03-02 13:54:43 +01:00
Thomas Roehl
d542f32baa Mention likwid config script in LikwidCollector README 2022-02-22 17:46:44 +01:00
Thomas Gruber
f683f2e6da
Dynamically load liblikwid (#40)
* Check whether LIKWID library is present

* Generalize nan_to_zero option to invalid_to_zero including +Inf,+Inf and NaN

* Remove double error printing and return if measurements do not work
2022-02-21 13:29:33 +01:00
Thomas Roehl
006b9f91f6 Excluding NaN values in Likwid metrics from sending 2022-02-08 13:39:58 +01:00
Thomas Roehl
a6bec61b1e LikwidCollector: Filter out NaNs or set them to zero if 'nan_to_zero' option is set 2022-02-07 18:35:08 +01:00
Thomas Roehl
6f399d5f08 Add scope guidelines in LikwidCollector page 2022-02-02 16:46:35 +01:00
Thomas Roehl
5bf538bf97 Update LikwidCollector page 2022-02-02 16:40:20 +01:00
Thomas Gruber
200af84c54
Modularize the whole thing (#16)
* Use channels, add a metric router, split up configuration and use extended version of Influx line protocol internally

* Use central timer for collectors and router. Add expressions to router

* Add expression to router config

* Update entry points

* Start with README

* Update README for CCMetric

* Formatting

* Update README.md

* Add README for MultiChanTicker

* Add README for MultiChanTicker

* Update README.md

* Add README to metric router

* Update main README

* Remove SinkEntity type

* Update README for sinks

* Update go files

* Update README for receivers

* Update collectors README

* Update collectors README

* Use seperate page per collector

* Fix for tempstat page

* Add docs for customcmd collector

* Add docs for ipmistat collector

* Add docs for topprocs collector

* Update customCmdMetric.md

* Use seconds when calculating LIKWID metrics

* Add IB metrics ib_recv_pkts and ib_xmit_pkts

* Drop domain part of host name

* Updated to latest stable version of likwid

* Define source code dependencies in Makefile

* Add GPFS / IBM Spectrum Scale collector

* Add vet and staticcheck make targets

* Add vet and staticcheck make targets

* Avoid go vet warning:
struct field tag `json:"..., omitempty"` not compatible with reflect.StructTag.Get: suspicious space in struct tag value
struct field tag `json:"...", omitempty` not compatible with reflect.StructTag.Get: key:"value" pairs not separated by spaces

* Add sample collector to README.md

* Add CPU frequency collector

* Avoid staticcheck warning: redundant return statement

* Avoid staticcheck warning: unnecessary assignment to the blank identifier

* Simplified code

* Add CPUFreqCollectorCpuinfo
a metric collector to measure the current frequency of the CPUs
as obtained from /proc/cpuinfo
Only measure on the first hyperthread

* Add collector for NFS clients

* Move publication of metrics into Flush() for NatsSink

* Update GitHub actions

* Refactoring

* Avoid vet warning: Println arg list ends with redundant newline

* Avoid vet warning struct field commands has json tag but is not exported

* Avoid vet warning: return copies lock value.

* Corrected typo

* Refactoring

* Add go sources in internal/...

* Bad separator in Makefile

* Fix Infiniband collector

Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
2022-01-25 15:37:43 +01:00