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HBASE-23643 Add document for "HBASE-23065 [hbtop] Top-N heavy hitter user and client drill downs" (#2381) 

Signed-off-by: stack <stack@apache.org>
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Toshihiro Suzuki 2020-09-11 15:37:48 +09:00 committed by GitHub
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src/main/asciidoc/_chapters/hbtop.adoc
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@ -75,7 +75,7 @@ image::https://hbase.apache.org/hbtop-images/scrolling_metric_records.gif[Scroll
=== Modes === Modes
There are the following 4 modes in hbtop: There are the following modes in hbtop:
[options="header"] [options="header"]
|================================= |=================================
@ -84,6 +84,8 @@ There are the following 4 modes in hbtop:
| Namespace | Showing metric records per namespace | Namespace | Showing metric records per namespace
| Table | Showing metric records per table | Table | Showing metric records per table
| RegionServer | Showing metric records per region server | RegionServer | Showing metric records per region server
| User | Showing metric records per user
| Client | Showing metric records per client
|================================= |=================================
==== Region mode ==== Region mode
@ -186,6 +188,40 @@ The fields in this mode are as follows:
| MHEAP | Max Heap Size | true | MHEAP | Max Heap Size | true
|================================= |=================================
==== User mode
In User mode, the default sort field is `#REQ/S`.
The fields in this mode are as follows:
[options="header"]
|=================================
| Field | Description | Displayed by default
| USER | user Name | true
| #CLIENT | Client Count | true
| #REQ/S | Request Count per second | true
| #READ/S | Read Request Count per second | true
| #WRITE/S | Write Request Count per second | true
| #FREAD/S | Filtered Read Request Count per second | true
|=================================
==== Client mode
In Client mode, the default sort field is `#REQ/S`.
The fields in this mode are as follows:
[options="header"]
|=================================
| Field | Description | Displayed by default
| CLIENT | Client Hostname | true
| #USER | User Count | true
| #REQ/S | Request Count per second | true
| #READ/S | Read Request Count per second | true
| #WRITE/S | Write Request Count per second | true
| #FREAD/S | Filtered Read Request Count per second | true
|=================================
=== Changing mode === Changing mode
You can change mode by pressing `m` key in the top screen. You can change mode by pressing `m` key in the top screen.