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|
zabbix_export:
version: '6.2'
date: '2022-04-06T19:54:51Z'
groups:
-
uuid: a571c0d144b14fd4a87a9d9b2aa9fcd6
name: Templates/Applications
templates:
-
uuid: ece96efdf0a045b99ede7978fa9366d6
template: 'Kubernetes Scheduler by HTTP'
name: 'Kubernetes Scheduler by HTTP'
description: |
Get Kubernetes Scheduler metrics by HTTP agent from Prometheus metrics endpoint.
Don't forget change macros {$KUBE.API.SERVER.URL}.
Some metrics may not be collected depending on your Kubernetes Scheduler instance version and configuration.
You can discuss this template or leave feedback on our forum https://www.zabbix.com/forum/zabbix-suggestions-and-feedback
Template tooling version used: 0.41
groups:
-
name: Templates/Applications
items:
-
uuid: 87e91f23320043549457a5b2ab8ddf74
name: 'Kubernetes Scheduler: REST Client requests: 2xx, rate'
type: DEPENDENT
key: kubernetes.scheduler.client_http_requests_200.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of HTTP requests with 2xx status code per second.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- 'rest_client_requests_total{code =~ "2.."}'
- function
- sum
error_handler: DISCARD_VALUE
-
type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: rest
-
tag: http-code
value: 2xx
-
uuid: b790f8c9a6b44f54837a6b3cb1dcec41
name: 'Kubernetes Scheduler: REST Client requests: 3xx, rate'
type: DEPENDENT
key: kubernetes.scheduler.client_http_requests_300.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of HTTP requests with 3xx status code per second.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- 'rest_client_requests_total{code =~ "3.."}'
- function
- sum
error_handler: DISCARD_VALUE
-
type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: rest
-
tag: http-code
value: 3xx
-
uuid: 84e09cb3134b492b983649bc29da11ee
name: 'Kubernetes Scheduler: REST Client requests: 4xx, rate'
type: DEPENDENT
key: kubernetes.scheduler.client_http_requests_400.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of HTTP requests with 4xx status code per second.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- 'rest_client_requests_total{code =~ "4.."}'
- function
- sum
error_handler: DISCARD_VALUE
-
type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: rest
-
tag: http-code
value: 4xx
-
uuid: d94fce6ae59b4735b93e1ccfb9084dc2
name: 'Kubernetes Scheduler: REST Client requests: 5xx, rate'
type: DEPENDENT
key: kubernetes.scheduler.client_http_requests_500.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of HTTP requests with 5xx status code per second.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- 'rest_client_requests_total{code =~ "5.."}'
- function
- sum
error_handler: DISCARD_VALUE
-
type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: rest
-
tag: http-code
value: 5xx
triggers:
-
uuid: ea92474a61214053b2cd20775817010e
expression: 'min(/Kubernetes Scheduler by HTTP/kubernetes.scheduler.client_http_requests_500.rate,5m)>{$KUBE.SCHEDULER.HTTP.CLIENT.ERROR}'
name: 'Kubernetes Scheduler: Too many REST Client errors'
event_name: 'Kubernetes Scheduler: Too many REST Client errors (over {$KUBE.SCHEDULER.HTTP.CLIENT.ERROR} for 5m)'
priority: WARNING
description: '"Kubernetes Scheduler REST Client requests is experiencing high error rate (with 5xx HTTP code).'
tags:
-
tag: scope
value: availability
-
uuid: b1d79dbb773d47668476a12ca8ee3d08
name: 'Kubernetes Scheduler: CPU'
type: DEPENDENT
key: kubernetes.scheduler.cpu.util
delay: '0'
history: 7d
value_type: FLOAT
units: '%'
description: 'Total user and system CPU usage ratio.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- process_cpu_seconds_total
- value
- ''
-
type: CHANGE_PER_SECOND
parameters:
- ''
-
type: MULTIPLIER
parameters:
- '100'
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: cpu
-
uuid: 2534eacdaf9b44d68388b366da40af59
name: 'Kubernetes Scheduler: Get Scheduler metrics'
type: HTTP_AGENT
key: kubernetes.scheduler.get_metrics
history: '0'
trends: '0'
value_type: TEXT
description: 'Get raw metrics from Scheduler instance /metrics endpoint.'
preprocessing:
-
type: CHECK_NOT_SUPPORTED
parameters:
- ''
timeout: 15s
url: '{$KUBE.SCHEDULER.SERVER.URL}'
headers:
-
name: Authorization
value: 'Bearer {$KUBE.API.TOKEN}'
tags:
-
tag: component
value: raw
-
uuid: a21ec7ee8a76449f99199777d35cdd03
name: 'Kubernetes Scheduler: Goroutines'
type: DEPENDENT
key: kubernetes.scheduler.go_goroutines
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of goroutines that currently exist.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- go_goroutines
- function
- sum
error_handler: DISCARD_VALUE
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: goroutines
-
uuid: d7493f23748f440b8cae127e6ff70bb7
name: 'Kubernetes Scheduler: Go threads'
type: DEPENDENT
key: kubernetes.scheduler.go_threads
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of OS threads created.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- go_threads
- value
- ''
error_handler: DISCARD_VALUE
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: go-threads
-
uuid: 11471cff0d664bdb906cf54821af9710
name: 'Kubernetes Scheduler: Fds max'
type: DEPENDENT
key: kubernetes.scheduler.max_fds
delay: '0'
history: 7d
value_type: FLOAT
description: 'Maximum allowed open file descriptors.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- process_max_fds
- value
- ''
error_handler: DISCARD_VALUE
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: fds
-
uuid: 2aa6fb05cb3e4f33a05ebf331be1ed54
name: 'Kubernetes Scheduler: Fds open'
type: DEPENDENT
key: kubernetes.scheduler.open_fds
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of open file descriptors.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- process_open_fds
- value
- ''
error_handler: DISCARD_VALUE
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: fds
-
uuid: f8272f957dc447f19876395994050edd
name: 'Kubernetes Scheduler: Resident memory, bytes'
type: DEPENDENT
key: kubernetes.scheduler.process_resident_memory_bytes
delay: '0'
history: 7d
value_type: FLOAT
units: B
description: 'Resident memory size in bytes.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- process_resident_memory_bytes
- value
- ''
error_handler: DISCARD_VALUE
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: memory
-
uuid: 0319ccb3efb94aeba6181c1f34cc999a
name: 'Kubernetes Scheduler: Virtual memory, bytes'
type: DEPENDENT
key: kubernetes.scheduler.process_virtual_memory_bytes
delay: '0'
history: 7d
value_type: FLOAT
units: B
description: 'Virtual memory size in bytes.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- process_virtual_memory_bytes
- value
- ''
error_handler: DISCARD_VALUE
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: memory
-
uuid: f198d7705dd34d52b57a31aa8b5a423a
name: 'Kubernetes Scheduler: Schedule attempts: error'
type: DEPENDENT
key: kubernetes.scheduler.scheduler_schedule_attempts.error.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of attempts to schedule pods with result "error" per second.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- 'scheduler_schedule_attempts_total{result = "error"}'
- function
- sum
error_handler: DISCARD_VALUE
-
type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: scheduler
triggers:
-
uuid: 9116327bc14f4f189ca867b43187f6bd
expression: 'min(/Kubernetes Scheduler by HTTP/kubernetes.scheduler.scheduler_schedule_attempts.error.rate,5m)>{$KUBE.SCHEDULER.ERROR}'
name: 'Kubernetes Scheduler: Too many schedule attempts with errors'
event_name: 'Kubernetes Scheduler: Too many schedule attempts with errors (over {$KUBE.SCHEDULER.ERROR} for 5m)'
priority: WARNING
description: '"Number of attempts to schedule pods with ''error'' result is too high. ''error'' means an internal scheduler problem."'
tags:
-
tag: scope
value: performance
-
uuid: d5c901849f134b40b077c50e02415fff
name: 'Kubernetes Scheduler: Schedule attempts: scheduled'
type: DEPENDENT
key: kubernetes.scheduler.scheduler_schedule_attempts.scheduled.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of attempts to schedule pods with result "scheduled" per second.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- 'scheduler_schedule_attempts_total{result = "scheduled"}'
- function
- sum
error_handler: DISCARD_VALUE
-
type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: scheduler
-
uuid: 5736a89200684c709c22f9fb3711bb83
name: 'Kubernetes Scheduler: Schedule attempts: unschedulable'
type: DEPENDENT
key: kubernetes.scheduler.scheduler_schedule_attempts.unschedulable.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of attempts to schedule pods with result "unschedulable" per second.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- 'scheduler_schedule_attempts_total{result = "unschedulable"}'
- function
- sum
error_handler: DISCARD_VALUE
-
type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: scheduler
triggers:
-
uuid: 16efba4ba322416fa2b8986273b83904
expression: 'min(/Kubernetes Scheduler by HTTP/kubernetes.scheduler.scheduler_schedule_attempts.unschedulable.rate,5m)>{$KUBE.SCHEDULER.UNSCHEDULABLE}'
name: 'Kubernetes Scheduler: Too many unschedulable pods'
event_name: 'Kubernetes Scheduler: Too many unschedulable pods (over {$KUBE.SCHEDULER.UNSCHEDULABLE} for 5m)'
priority: WARNING
description: '"Number of attempts to schedule pods with ''unschedulable'' result is too high. ''unschedulable'' means a pod could not be scheduled."'
tags:
-
tag: scope
value: performance
discovery_rules:
-
uuid: 0dacff4b5ab841569642350388f4e534
name: 'e2e scheduling histogram'
type: DEPENDENT
key: kubernetes.controller.e2e_scheduling.discovery
delay: '0'
description: 'Discovery raw data and percentile items of e2e scheduling latency.'
item_prototypes:
-
uuid: eaeb8c321626466bbf7c08008a82b9c8
name: 'Kubernetes Scheduler: ["{#RESULT}"]: e2e scheduling seconds bucket, {#LE}'
type: DEPENDENT
key: 'kubernetes.scheduler.e2e_scheduling_bucket[{#LE},"{#RESULT}"]'
delay: '0'
history: 1h
trends: '0'
discover: NO_DISCOVER
value_type: FLOAT
description: 'E2e scheduling latency in seconds (scheduling algorithm + binding)'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- 'scheduler_e2e_scheduling_duration_seconds_bucket{result = "{#RESULT}",le = "{#LE}"}'
- value
- ''
error_handler: DISCARD_VALUE
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: e2e-scheduling
-
tag: result
value: '{#RESULT}'
-
uuid: b8fd5b4454484f4298e2c2b1e5c832c5
name: 'Kubernetes Scheduler: ["{#RESULT}"]: e2e scheduling, p50'
type: CALCULATED
key: 'kubernetes.scheduler.e2e_scheduling_p50["{#RESULT}"]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.e2e_scheduling_bucket[*,"{#RESULT}"],5m,50)'
description: '50 percentile of e2e scheduling latency.'
tags:
-
tag: component
value: e2e-scheduling
-
tag: result
value: '{#RESULT}'
-
uuid: 01edd56cd1c94d4b80589d91349e4be5
name: 'Kubernetes Scheduler: ["{#RESULT}"]: e2e scheduling, p90'
type: CALCULATED
key: 'kubernetes.scheduler.e2e_scheduling_p90["{#RESULT}"]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.e2e_scheduling_bucket[*,"{#RESULT}"],5m,90)'
description: '90 percentile of e2e scheduling latency.'
tags:
-
tag: component
value: e2e-scheduling
-
tag: result
value: '{#RESULT}'
-
uuid: 706fc27da4d34a4e9189c566c7aa96ff
name: 'Kubernetes Scheduler: ["{#RESULT}"]: e2e scheduling, p95'
type: CALCULATED
key: 'kubernetes.scheduler.e2e_scheduling_p95["{#RESULT}"]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.e2e_scheduling_bucket[*,"{#RESULT}"],5m,95)'
description: '95 percentile of e2e scheduling latency.'
tags:
-
tag: component
value: e2e-scheduling
-
tag: result
value: '{#RESULT}'
-
uuid: 829627aeab764590b3a17e6b10c56709
name: 'Kubernetes Scheduler: ["{#RESULT}"]: e2e scheduling, p99'
type: CALCULATED
key: 'kubernetes.scheduler.e2e_scheduling_p99["{#RESULT}"]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.e2e_scheduling_bucket[*,"{#RESULT}"],5m,99)'
description: '95 percentile of e2e scheduling latency.'
tags:
-
tag: component
value: e2e-scheduling
-
tag: result
value: '{#RESULT}'
graph_prototypes:
-
uuid: be0cb738e2a346f8a24cabf0f76a6e6a
name: 'Kubernetes Scheduler: ["{#RESULT}"] E2e latency'
graph_items:
-
color: 1A7C11
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.e2e_scheduling_p50["{#RESULT}"]'
-
sortorder: '1'
color: 2774A4
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.e2e_scheduling_p90["{#RESULT}"]'
-
sortorder: '2'
color: F63100
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.e2e_scheduling_p95["{#RESULT}"]'
-
sortorder: '3'
color: A54F10
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.e2e_scheduling_p99["{#RESULT}"]'
master_item:
key: kubernetes.scheduler.get_metrics
preprocessing:
-
type: PROMETHEUS_TO_JSON
parameters:
- '{__name__=~ "scheduler_e2e_scheduling_duration_*", result =~ ".*"}'
-
type: JAVASCRIPT
parameters:
- |
var lookup = {},
result = [];
JSON.parse(value).forEach(function (item) {
if (item.name === "scheduler_e2e_scheduling_duration_seconds_count"){
var label_result = item.labels.result;
if (lookup[label_result]) {
return;
}
lookup[label_result] = 1;
result.push({
'{#TYPE}': 'totals',
'{#RESULT}': label_result
});
}
else if (item.name === "scheduler_e2e_scheduling_duration_seconds_bucket"){
result.push({
'{#TYPE}': 'buckets',
'{#RESULT}': item.labels.result,
'{#LE}': item.labels.le
});
}
});
return JSON.stringify(result);
-
type: DISCARD_UNCHANGED_HEARTBEAT
parameters:
- 3h
overrides:
-
name: 'bucket item'
step: '1'
filter:
conditions:
-
macro: '{#TYPE}'
value: buckets
formulaid: A
operations:
-
operationobject: ITEM_PROTOTYPE
operator: LIKE
value: bucket
status: ENABLED
discover: DISCOVER
-
name: 'total item'
step: '2'
filter:
conditions:
-
macro: '{#TYPE}'
value: totals
formulaid: A
operations:
-
operationobject: ITEM_PROTOTYPE
operator: NOT_LIKE
value: bucket
status: ENABLED
discover: DISCOVER
-
uuid: 8cfc88eb0f6b4ae09d93bd9fc275659d
name: 'Binding histogram'
type: DEPENDENT
key: kubernetes.scheduler.binding.discovery
delay: '0'
description: 'Discovery raw data of binding latency.'
item_prototypes:
-
uuid: 17a3d7122cd844ea905059020532907b
name: 'Kubernetes Scheduler: Binding duration bucket, {#LE}'
type: DEPENDENT
key: 'kubernetes.scheduler.binding_duration[{#LE}]'
delay: '0'
history: 1h
trends: '0'
discover: NO_DISCOVER
value_type: FLOAT
description: 'Binding latency in seconds.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- 'scheduler_binding_duration_seconds_bucket{le = "{#LE}"}'
- value
- ''
error_handler: DISCARD_VALUE
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: binding
-
uuid: 5f40c030c1964ff7ab7786cee97bee81
name: 'Kubernetes Scheduler: Binding duration, p50'
type: CALCULATED
key: 'kubernetes.scheduler.binding_duration_p50[{#SINGLETON}]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.binding_duration[*],5m,50)'
description: '50 percentile of binding latency in seconds.'
tags:
-
tag: component
value: binding
-
uuid: 19ba0e215a9f4e13b3079fcdaf124cc5
name: 'Kubernetes Scheduler: Binding duration, p90'
type: CALCULATED
key: 'kubernetes.scheduler.binding_duration_p90[{#SINGLETON}]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.binding_duration[*],5m,90)'
description: '90 percentile of binding latency in seconds.'
tags:
-
tag: component
value: binding
-
uuid: b24d657a1568437fac77535a80d63bc3
name: 'Kubernetes Scheduler: Binding duration, p95'
type: CALCULATED
key: 'kubernetes.scheduler.binding_duration_p95[{#SINGLETON}]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.binding_duration[*],5m,95)'
description: '99 percentile of binding latency in seconds.'
tags:
-
tag: component
value: binding
-
uuid: 258d5d4b6534488a92ba29185e3ca56f
name: 'Kubernetes Scheduler: Binding duration, p99'
type: CALCULATED
key: 'kubernetes.scheduler.binding_duration_p99[{#SINGLETON}]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.binding_duration[*],5m,99)'
description: '95 percentile of binding latency in seconds.'
tags:
-
tag: component
value: binding
graph_prototypes:
-
uuid: 1c8da2cb32ae4dfaa0d16cff0cecfc43
name: 'Kubernetes Scheduler: [{#SINGLETON}]Binding latency'
graph_items:
-
color: 1A7C11
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.binding_duration_p50[{#SINGLETON}]'
-
sortorder: '1'
color: 2774A4
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.binding_duration_p90[{#SINGLETON}]'
-
sortorder: '2'
color: F63100
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.binding_duration_p95[{#SINGLETON}]'
-
sortorder: '3'
color: A54F10
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.binding_duration_p99[{#SINGLETON}]'
master_item:
key: kubernetes.scheduler.get_metrics
preprocessing:
-
type: PROMETHEUS_TO_JSON
parameters:
- '{__name__=~ "scheduler_binding_duration_seconds_*"}'
-
type: JAVASCRIPT
parameters:
- |
var lookup = {},
result = [];
JSON.parse(value).forEach(function (item) {
if (item.name === "scheduler_binding_duration_seconds_count"){
result.push({
'{#TYPE}': 'totals',
'{#SINGLETON}': ''
});
}
else if (item.name === "scheduler_binding_duration_seconds_bucket"){
result.push({
'{#TYPE}': 'buckets',
'{#LE}': item.labels.le
});
}
});
return JSON.stringify(result);
-
type: DISCARD_UNCHANGED_HEARTBEAT
parameters:
- 3h
overrides:
-
name: 'bucket item'
step: '1'
filter:
conditions:
-
macro: '{#TYPE}'
value: buckets
formulaid: A
operations:
-
operationobject: ITEM_PROTOTYPE
operator: LIKE
value: bucket
status: ENABLED
discover: DISCOVER
-
name: 'total item'
step: '2'
filter:
conditions:
-
macro: '{#TYPE}'
value: totals
formulaid: A
operations:
-
operationobject: ITEM_PROTOTYPE
operator: NOT_LIKE
value: bucket
status: ENABLED
discover: DISCOVER
-
uuid: 5d4a17f09a7e4ad3b4ac72c30bac5e7d
name: 'Scheduling algorithm histogram'
type: DEPENDENT
key: kubernetes.scheduler.scheduling_algorithm.discovery
delay: '0'
description: 'Discovery raw data of scheduling algorithm latency.'
item_prototypes:
-
uuid: c794f7fbd7494bb69d9c51140c443236
name: 'Kubernetes Scheduler: Scheduling algorithm duration bucket, {#LE}'
type: DEPENDENT
key: 'kubernetes.scheduler.scheduling_algorithm_duration[{#LE}]'
delay: '0'
history: 1h
trends: '0'
discover: NO_DISCOVER
value_type: FLOAT
description: 'Scheduling algorithm latency in seconds.'
preprocessing:
-
type: PROMETHEUS_PATTERN
parameters:
- 'scheduler_scheduling_algorithm_duration_seconds_bucket{le = "{#LE}"}'
- value
- ''
error_handler: DISCARD_VALUE
master_item:
key: kubernetes.scheduler.get_metrics
tags:
-
tag: component
value: scheduling-algorithm
-
uuid: 3df35ee6e86a424f89f51bb74cb40b9d
name: 'Kubernetes Scheduler: Scheduling algorithm duration, p50'
type: CALCULATED
key: 'kubernetes.scheduler.scheduling_algorithm_duration_p50[{#SINGLETON}]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.scheduling_algorithm_duration[*],5m,50)'
description: '50 percentile of scheduling algorithm latency in seconds.'
tags:
-
tag: component
value: scheduling-algorithm
-
uuid: 2368f2c98f3641bdbd030d94ca53a4dd
name: 'Kubernetes Scheduler: Scheduling algorithm duration, p90'
type: CALCULATED
key: 'kubernetes.scheduler.scheduling_algorithm_duration_p90[{#SINGLETON}]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.scheduling_algorithm_duration[*],5m,90)'
description: '90 percentile of scheduling algorithm latency in seconds.'
tags:
-
tag: component
value: scheduling-algorithm
-
uuid: 6ca6a2480c4343a8b9a4e6598ec86501
name: 'Kubernetes Scheduler: Scheduling algorithm duration, p95'
type: CALCULATED
key: 'kubernetes.scheduler.scheduling_algorithm_duration_p95[{#SINGLETON}]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.scheduling_algorithm_duration[*],5m,95)'
description: '95 percentile of scheduling algorithm latency in seconds.'
tags:
-
tag: component
value: scheduling-algorithm
-
uuid: 955f0989372c4f9d82ad364b09f5efea
name: 'Kubernetes Scheduler: Scheduling algorithm duration, p99'
type: CALCULATED
key: 'kubernetes.scheduler.scheduling_algorithm_duration_p99[{#SINGLETON}]'
history: 7d
discover: NO_DISCOVER
value_type: FLOAT
units: s
params: 'bucket_percentile(//kubernetes.scheduler.scheduling_algorithm_duration[*],5m,99)'
description: '99 percentile of scheduling algorithm latency in seconds.'
tags:
-
tag: component
value: scheduling-algorithm
graph_prototypes:
-
uuid: 94607df22a1c49e5aa290fd50e9c2238
name: 'Kubernetes Scheduler: [{#SINGLETON}]Scheduling algorithm duration'
graph_items:
-
color: 1A7C11
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.scheduling_algorithm_duration_p50[{#SINGLETON}]'
-
sortorder: '1'
color: 2774A4
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.scheduling_algorithm_duration_p90[{#SINGLETON}]'
-
sortorder: '2'
color: F63100
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.scheduling_algorithm_duration_p95[{#SINGLETON}]'
-
sortorder: '3'
color: A54F10
item:
host: 'Kubernetes Scheduler by HTTP'
key: 'kubernetes.scheduler.scheduling_algorithm_duration_p99[{#SINGLETON}]'
master_item:
key: kubernetes.scheduler.get_metrics
preprocessing:
-
type: PROMETHEUS_TO_JSON
parameters:
- '{__name__=~ "scheduler_scheduling_algorithm_duration_seconds_*"}'
-
type: JAVASCRIPT
parameters:
- |
var lookup = {},
result = [];
JSON.parse(value).forEach(function (item) {
if (item.name === "scheduler_scheduling_algorithm_duration_seconds_count"){
result.push({
'{#TYPE}': 'totals',
'{#SINGLETON}': ''
});
}
else if (item.name === "scheduler_scheduling_algorithm_duration_seconds_bucket"){
result.push({
'{#TYPE}': 'buckets',
'{#LE}': item.labels.le
});
}
});
return JSON.stringify(result);
-
type: DISCARD_UNCHANGED_HEARTBEAT
parameters:
- 3h
overrides:
-
name: 'bucket item'
step: '1'
filter:
conditions:
-
macro: '{#TYPE}'
value: buckets
formulaid: A
operations:
-
operationobject: ITEM_PROTOTYPE
operator: LIKE
value: bucket
status: ENABLED
discover: DISCOVER
-
name: 'total item'
step: '2'
filter:
conditions:
-
macro: '{#TYPE}'
value: totals
formulaid: A
operations:
-
operationobject: ITEM_PROTOTYPE
operator: NOT_LIKE
value: bucket
status: ENABLED
discover: DISCOVER
tags:
-
tag: class
value: software
-
tag: target
value: 'kubernetes scheduler'
macros:
-
macro: '{$KUBE.API.TOKEN}'
description: 'API Authorization Token'
-
macro: '{$KUBE.SCHEDULER.ERROR}'
value: '2'
description: 'Maximum number of scheduling failures with ''error'' used for trigger'
-
macro: '{$KUBE.SCHEDULER.HTTP.CLIENT.ERROR}'
value: '2'
description: 'Maximum number of HTTP client requests failures used for trigger'
-
macro: '{$KUBE.SCHEDULER.SERVER.URL}'
value: 'http://localhost:10251/metrics'
description: 'Instance URL'
-
macro: '{$KUBE.SCHEDULER.UNSCHEDULABLE}'
value: '2'
description: 'Maximum number of scheduling failures with ''unschedulable'' used for trigger'
graphs:
-
uuid: dd98f209541449f4a476718c46a0e721
name: 'Kubernetes Scheduler: Memory usage'
graph_items:
-
color: 1A7C11
item:
host: 'Kubernetes Scheduler by HTTP'
key: kubernetes.scheduler.process_virtual_memory_bytes
-
sortorder: '1'
color: 2774A4
item:
host: 'Kubernetes Scheduler by HTTP'
key: kubernetes.scheduler.process_resident_memory_bytes
-
uuid: fd57f67690424eb6a2e5bee610c305ad
name: 'Kubernetes Scheduler: REST Client query rate'
graph_items:
-
color: 1A7C11
item:
host: 'Kubernetes Scheduler by HTTP'
key: kubernetes.scheduler.client_http_requests_500.rate
-
sortorder: '1'
color: 2774A4
item:
host: 'Kubernetes Scheduler by HTTP'
key: kubernetes.scheduler.client_http_requests_400.rate
-
sortorder: '2'
color: F63100
item:
host: 'Kubernetes Scheduler by HTTP'
key: kubernetes.scheduler.client_http_requests_300.rate
-
sortorder: '3'
color: A54F10
item:
host: 'Kubernetes Scheduler by HTTP'
key: kubernetes.scheduler.client_http_requests_200.rate
-
uuid: 4ee3ca9852a2440ea100e21291ac9103
name: 'Kubernetes Scheduler: Scheduling attempts rate'
graph_items:
-
color: 1A7C11
item:
host: 'Kubernetes Scheduler by HTTP'
key: kubernetes.scheduler.scheduler_schedule_attempts.scheduled.rate
-
sortorder: '1'
color: 2774A4
item:
host: 'Kubernetes Scheduler by HTTP'
key: kubernetes.scheduler.scheduler_schedule_attempts.unschedulable.rate
-
sortorder: '2'
color: F63100
item:
host: 'Kubernetes Scheduler by HTTP'
key: kubernetes.scheduler.scheduler_schedule_attempts.error.rate
|
