Topic
2 replies Latest Post - ‏2010-06-09T09:21:20Z by susanneweiss
susanneweiss
susanneweiss
2 Posts
ACCEPTED ANSWER

Pinned topic amepat shows no modeling results and no recommendation

‏2010-06-01T12:13:12Z |
Hello,
following an output of amepat:
Command Invoked : amepat 1
Date/Time of invocation : Fri May 28 18:10:26 DFT 2010
Total Monitored time : 1 mins 11 secs
Total Samples Collected : 1
System Configuration:

Partition Name : xxxxxxx
Processor Implementation Mode : POWER7
Number Of Logical CPUs : 8
Processor Entitled Capacity : 0.40
Processor Max. Capacity : 2.00
True Memory : 3.00 GB
SMT Threads : 4
Shared Processor Mode : Enabled-Uncapped
Active Memory Sharing : Disabled
Active Memory Expansion : Enabled
Target Expanded Memory Size : 3.00 GB
Target Memory Expansion factor : 1.00
System Resource Statistics: Current


CPU Util (Phys. Processors) 0.09 5%
Virtual Memory Size (MB) 1882 61%
True Memory In-Use (MB) 2124 69%
Pinned Memory (MB) 444 14%
File Cache Size (MB) 227 7%
Available Memory (MB) 1084 35%
AME Statistics: Current


AME CPU Usage (Phy. Proc Units) 0.00 0%
Compressed Memory (MB) 0 0%
Compression Ratio N/A
Active Memory Expansion Modeled Statistics:

Modeled Expanded Memory Size : 3.00 GB
Average Compression Ratio : 0.00
Active Memory Expansion Recommendation:

The amount of compressible memory for this workload is small. Only
46.62% of the current memory size is compressible. This tool analyzes
compressible memory in order to make recommendations. Due to the small
amount of compressible memory, this tool cannot make a recommendation
for the current workload.
Is 46.62% compressible memory really to small to use AME?
If yes, which amount of compressible memory amepat is needing to calculate modeling results and give a usefull recommendation?
Updated on 2010-06-09T09:21:20Z at 2010-06-09T09:21:20Z by susanneweiss
  • KentPerrier
    KentPerrier
    3 Posts
    ACCEPTED ANSWER

    Re: amepat shows no modeling results and no recommendation

    ‏2010-06-08T14:25:26Z  in response to susanneweiss
    Potentially dumb question, but are you running amepat as root with a duration? Running amepat without a duration simply generates a report.
    • susanneweiss
      susanneweiss
      2 Posts
      ACCEPTED ANSWER

      Re: amepat shows no modeling results and no recommendation

      ‏2010-06-09T09:21:20Z  in response to KentPerrier
      Hello Kent,
      thanks for your response.
      I can confirm that the command was performed as root with a duration of 1.
      best regards.