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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/10/13 15:08:32 UTC

[GitHub] [pulsar] kellyfj opened a new pull request #12352: Documentation: Clarify units on load balancing metrics

kellyfj opened a new pull request #12352:
URL: https://github.com/apache/pulsar/pull/12352


   Clarify which units to use when graphing these metrics
   
   ### Motivation
   Not clear whether bytes in / out was in units of bytes, or memory also in bytes etc.
   
   ### Modifications
   Added information on the units
   
   ### Verifying this change
   Small documentatin change
   
   ### Does this pull request potentially affect one of the following parts:
   
   *If `yes` was chosen, please highlight the changes*
   
     - Dependencies: no
     - The public API: no
     - The schema: no
     - The default values of configurations: no
     - The wire protocol:  no
     - The rest endpoints:  no
     - The admin cli options: no
     - Anything that affects deployment: no 
   
   ### Documentation
   
   Need to update docs? 
     
   - [ X] doc 
     
   
   
   
   


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[GitHub] [pulsar] Anonymitaet merged pull request #12352: Documentation: Clarify units on load balancing metrics

Posted by GitBox <gi...@apache.org>.
Anonymitaet merged pull request #12352:
URL: https://github.com/apache/pulsar/pull/12352


   


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[GitHub] [pulsar] kellyfj commented on a change in pull request #12352: Documentation: Clarify units on load balancing metrics

Posted by GitBox <gi...@apache.org>.
kellyfj commented on a change in pull request #12352:
URL: https://github.com/apache/pulsar/pull/12352#discussion_r732758486



##########
File path: site2/docs/reference-metrics.md
##########
@@ -307,11 +307,11 @@ All the loadbalancing metrics are labelled with the following labels:
 
 | Name | Type | Description |
 | --- | --- | --- |
-| pulsar_lb_bandwidth_in_usage | Gauge | The broker bandwith in usage |
-| pulsar_lb_bandwidth_out_usage | Gauge | The broker bandwith out usage |
-| pulsar_lb_cpu_usage | Gauge | The broker cpu usage |
-| pulsar_lb_directMemory_usage | Gauge | The broker process direct memory usage |
-| pulsar_lb_memory_usage | Gauge | The broker process memory usage  |
+| pulsar_lb_bandwidth_in_usage | Gauge | The broker bandwith in usage. Units are percent. |

Review comment:
       Thanks @Anonymitaet I like your idea - but I will replace `bandwidth in` with `inbound bandwidth` to keep clarity. And make the similar change for `bandwidth out` to `outbound bandwidth`.




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[GitHub] [pulsar] Jason918 commented on a change in pull request #12352: Documentation: Clarify units on load balancing metrics

Posted by GitBox <gi...@apache.org>.
Jason918 commented on a change in pull request #12352:
URL: https://github.com/apache/pulsar/pull/12352#discussion_r728579159



##########
File path: site2/docs/reference-metrics.md
##########
@@ -307,11 +307,11 @@ All the loadbalancing metrics are labelled with the following labels:
 
 | Name | Type | Description |
 | --- | --- | --- |
-| pulsar_lb_bandwidth_in_usage | Gauge | The broker bandwith in usage |
-| pulsar_lb_bandwidth_out_usage | Gauge | The broker bandwith out usage |
-| pulsar_lb_cpu_usage | Gauge | The broker cpu usage |
-| pulsar_lb_directMemory_usage | Gauge | The broker process direct memory usage |
-| pulsar_lb_memory_usage | Gauge | The broker process memory usage  |
+| pulsar_lb_bandwidth_in_usage | Gauge | The broker bandwith in usage. Units are percent. |

Review comment:
       Maybe "xxx usage in terms of percentage." is better?




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