Bug 1860889

Summary: reduce the loglevel for CMO logs
Product: OpenShift Container Platform Reporter: Junqi Zhao <juzhao>
Component: MonitoringAssignee: Simon Pasquier <spasquie>
Status: CLOSED ERRATA QA Contact: Junqi Zhao <juzhao>
Severity: low Docs Contact:
Priority: low    
Version: 4.6CC: alegrand, anpicker, erooth, kakkoyun, lcosic, mloibl, pkrupa, spasquie, surbania
Target Milestone: ---   
Target Release: 4.6.0   
Hardware: Unspecified   
OS: Unspecified   
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Story Points: ---
Clone Of:
: 1888542 (view as bug list) Environment:
Last Closed: 2020-10-27 16:17:14 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1888542    
Attachments:
Description Flags
cluster-monitoring-operator deploy file none

Description Junqi Zhao 2020-07-27 10:58:54 UTC 
Created attachment 1702509 [details]
cluster-monitoring-operator deploy file

Created attachment 1702509 [details]
cluster-monitoring-operator deploy file

Description of problem:
found a lot of Throttling request info in 4.6 CMO logs
# oc -n openshift-monitoring logs $(oc -n openshift-monitoring get po | grep cluster-monitoring-operator | awk '{print $1}') -c cluster-monitoring-operator | grep "Throttling request took" | tail
I0727 10:46:50.279312       1 request.go:557] Throttling request took 195.286579ms, request: GET:https://172.30.0.1:443/api/v1/namespaces/openshift-monitoring/secrets/prometheus-k8s-grpc-tls-eng7e4r7vqpm7
I0727 10:46:50.479313       1 request.go:557] Throttling request took 195.488823ms, request: PUT:https://172.30.0.1:443/api/v1/namespaces/openshift-monitoring/secrets/prometheus-k8s-grpc-tls-eng7e4r7vqpm7
I0727 10:46:50.679332       1 request.go:557] Throttling request took 191.594194ms, request: GET:https://172.30.0.1:443/api/v1/namespaces/openshift-monitoring/secrets?labelSelector=monitoring.openshift.io%2Fname%3Dprometheus-k8s-grpc-tls%2Cmonitoring.openshift.io%2Fhash%21%3Deng7e4r7vqpm7
I0727 10:46:50.879313       1 request.go:557] Throttling request took 190.747872ms, request: GET:https://172.30.0.1:443/api/v1/namespaces/openshift-monitoring/configmaps/prometheus-trusted-ca-bundle
I0727 10:46:51.079299       1 request.go:557] Throttling request took 167.908961ms, request: GET:https://172.30.0.1:443/api/v1/namespaces/openshift-monitoring/configmaps/prometheus-trusted-ca-bundle
I0727 10:46:51.279341       1 request.go:557] Throttling request took 178.821893ms, request: GET:https://172.30.0.1:443/api/v1/namespaces/openshift-monitoring/configmaps/prometheus-trusted-ca-bundle-d34s91lhv300e
I0727 10:46:51.479325       1 request.go:557] Throttling request took 182.213621ms, request: PUT:https://172.30.0.1:443/api/v1/namespaces/openshift-monitoring/configmaps/prometheus-trusted-ca-bundle-d34s91lhv300e
I0727 10:46:51.679335       1 request.go:557] Throttling request took 174.716322ms, request: GET:https://172.30.0.1:443/api/v1/namespaces/openshift-monitoring/configmaps?labelSelector=monitoring.openshift.io%2Fname%3Dprometheus%2Cmonitoring.openshift.io%2Fhash%21%3Dd34s91lhv300e
I0727 10:47:01.910380       1 request.go:557] Throttling request took 113.001737ms, request: DELETE:https://172.30.0.1:443/apis/monitoring.coreos.com/v1/namespaces/openshift-monitoring/servicemonitors/kube-scheduler
I0727 10:47:02.110482       1 request.go:557] Throttling request took 195.571121ms, request: DELETE:https://172.30.0.1:443/apis/monitoring.coreos.com/v1/namespaces/openshift-monitoring/servicemonitors/openshift-apiserver


Version-Release number of selected component (if applicable):
4.6.0-0.nightly-2020-07-25-091217

How reproducible:
always

Steps to Reproduce:
1. See the description
2.
3.

Actual results:


Expected results:


Additional info:
Comment 8 Junqi Zhao 2020-08-26 07:36:44 UTC 
issue is fixed with 4.6.0-0.nightly-2020-08-25-234625
# oc -n openshift-monitoring get deploy cluster-monitoring-operator -oyaml
...
        - -logtostderr=true
        - -v=2
...

# oc -n openshift-monitoring logs $(oc -n openshift-monitoring get po | grep cluster-monitoring-operator | awk '{print $1}') -c cluster-monitoring-operator | grep "Throttling request took" | tail
no result
Comment 10 errata-xmlrpc 2020-10-27 16:17:14 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (OpenShift Container Platform 4.6 GA Images), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:4196
Comment 11 errata-xmlrpc 2020-10-27 16:20:07 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (OpenShift Container Platform 4.6 GA Images), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:4196