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From "Ilya Kasnacheev (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-6131) In Visor "cache on nodes" statistics doubles off-heap entries
Date Mon, 21 Aug 2017 14:34:01 GMT
Ilya Kasnacheev created IGNITE-6131:
---------------------------------------

             Summary: In Visor "cache on nodes" statistics doubles off-heap entries
                 Key: IGNITE-6131
                 URL: https://issues.apache.org/jira/browse/IGNITE-6131
             Project: Ignite
          Issue Type: Bug
          Components: visor
    Affects Versions: 2.1
            Reporter: Ilya Kasnacheev
            Assignee: Alexey Kuznetsov


Cache contains 300024 entries actually, but "Nodes for:" shows double that number under Total
field and repeats it in Heap and Off-Heap fields.

{code}
visor> cache -a -c=EmployeesCache
Time of the snapshot: 08/21/17, 17:20:45
+===============================================================================================================================+
|       Name(@)       |    Mode     | Nodes |     Entries (Heap / Off-heap)     |   Hits 
  |  Misses   |   Reads   |  Writes   |
+===============================================================================================================================+
| EmployeesCache(@c0) | PARTITIONED | 1     | min: 300024 (0 / 300024)          | min: 0 
  | min: 0    | min: 0    | min: 0    |
|                     |             |       | avg: 300024.00 (0.00 / 300024.00) | avg: 0.00
| avg: 0.00 | avg: 0.00 | avg: 0.00 |
|                     |             |       | max: 300024 (0 / 300024)          | max: 0 
  | max: 0    | max: 0    | max: 0    |
+-------------------------------------------------------------------------------------------------------------------------------+

Cache 'EmployeesCache(@c0)':
+-----------------------------------------------------------+
| Name(@)                     | EmployeesCache(@c0)         |
| Nodes                       | 1                           |
| Total size Min/Avg/Max      | 300024 / 300024.00 / 300024 |
|   Heap size Min/Avg/Max     | 0 / 0.00 / 0                |
|   Off-heap size Min/Avg/Max | 300024 / 300024.00 / 300024 |
+-----------------------------------------------------------+

Nodes for: EmployeesCache(@c0)
+=============================================================================================================+
|      Node ID8(@), IP      | CPUs | Heap Used | CPU Load |   Up Time    |         Size  
      | Hi/Mi/Rd/Wr |
+=============================================================================================================+
| C1AB91DD(@n0), 172.16.9.1 | 8    | 25.84 %   | 0.17 %   | 00:01:09:138 | Total: 600048 
      | Hi: 0       |
|                           |      |           |          |              |   Heap: 300024
      | Mi: 0       |
|                           |      |           |          |              |   Off-Heap: 300024
  | Rd: 0       |
|                           |      |           |          |              |   Off-Heap Memory:
0 | Wr: 0       |
+-------------------------------------------------------------------------------------------------------------+
{code}

I'm attaching a simple project (by Ignite console) where this reproduces with data from https://github.com/datacharmer/test_db



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