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O@%pA"–B¹CÒDñE F&G>HQIfJ †K§L¿MØNìOP!"QDR]SyT‰U£V¸WÉXÛYòZ[\;]L^__!v`%˜a%¾b6äc,d'He"pf$“g)¸h(âi\j$hkl¬mÃnÓo#Ûp ÿq rs t(u/v;wGxPyWz]{d|z}ä~~2c›–€m2† ‚¡'ƒ É„Ü!Ú…q"·†™$)‡%ÃˆŽ%Ö‰Ð&eŠý(6‹9)4ŒH)n})·Ž(*5*^*c‘*‚’*…“*‰”Š*•9+–u+R—:+È˜G0™4KšY4N›<8¨œP8åP96ž9‡Ÿ9› 9°¡9Ä¢9Ù£9ï¤):¥_:0¦>§>“¨>›©>£ª>§()>«'>Õ>ý$?#?1/?U-?…?³ ?¿ ?Æ#?ã%@ @-@N@_7@o@§@¶@Ö=@æ A$-A2†A`dAç'BL¶BtˆC+`C´8DiDNgD¸ ƒE !E¤"ØF5#¼G$‹GË%SHW&ªH«' IV(@IwUsage: amepat [ { { [ -c max_ame_cpuusage% ] | [ -C max_ame_cpuusage ] } | [ -e startexpfactor [ :stopexpfactor [ :incexpfactor ] ] ] }] [ { [ -t tgt_expmem_size ] | [ -a ] } ] [ -n num_entries ] [ -m min_mem_gain ] [ -u minucomp_poolsize ] [ -v ] [ -N ] [ { [ -P recfile ] | [ Duration ] | [ Interval ] } ] amepat [ -N ] [ -R recfile ] { [ Duration ] | [ Interval ] } -m min_mem_gain Unit is MB -c max_ame_cpuusage%% Unit is percentage -C max_ame_cpuusage Unit is in number of Physical Processors -u minucomp_poolsize Unit is MB -t tgt_expmem_size Unit is MB Duration Unit is minutes interval Unit is minutes Note: -N flag will turn off Active Memory Expansion Modeling. All options except -P, -R will be disabled when -N is used. amepat: amepat modeling can be done only by authorized users amepat: Only one instance of amepat is allowed to run at a time amepat: amepat cannot be run inside a WPAR amepat: Command not supported on this Platform. amepat: -n flag and delta expansion factor cannot be used together amepat: vmgetinfo failed amepat: invalid interval value amepat: LPAR statistics could not be retrieved. amepat: invalid Sample value amepat: Missing Duration Value. amepat: -u option is not allowed when AME is ON amepat: read error on ptx_get_sysstats structure amepat: Interval value cannot exceed 60. amepat: Input value for %s cannot be greater than true memory. amepat: invalid duration value amepat: Number of entries in modeled table cannot exceed 1000. amepat: Duration/Interval, Samples is required with -R flagamepat: Duration/Interval, Samples is not required with -P flagamepat: Input value for -c/C should be such that max. cpu overhead does not exceed 256. amepat: uname failed amepat: Could not allocate required memory. amepat: the -c and -C flags can't be used together amepat: the -c and -e flags can't be used together amepat: the -t and -a flags can't be used together amepat: the -R flag can't be specified with any other flag. amepat: Nflag can only be used with -v, -P or -R. amepat: the -R and -P cannot be specified together. amepat: Invalid input for -%c. amepat: Error in opening a tmp file amepat: The target expanded memory size (%lld) cannot be less than the current LPAR's memory size (%lld). amepat: Error in reading recording file. amepat: Error in writing recording file. amepat: Invalid Recording File amepat: Signal %d received. Stopping amepat... WARNING: Active Memory Expansion Modeling is disabled in Recording file. Modeling statistics will not be available. WARNING: Running in no modeling mode. Continuing Recording through background process... WARNING: fork has failed. Continue running amepat -R in foreground. Enabled-CappedEnabled-UncappedDisabledEnabledNA Date/Time of invocation : System Configuration: --------------------- Partition Name :Processor Type :Processor Implementation Mode :Number Of Logical CPUs :Processor Entitled Capacity :Processor Max. Capacity :True Memory :SMT Threads :Shared Processor Mode :Active Memory Sharing :Active Memory Expansion :Target Compressed Pool Size :Max Compressed Pool Size :Min Uncompressed Pool Size :Target Expanded Memory Size :Target Memory Expansion factor :Achieved Compression ratio: %0.2f Achievable Memory Expansion FactorDeficit Expansion FactorPer Page Compress Time (PhysC)CPU Util (Phys. Processors)Virtual Memory Size (MB)True Memory In-Use (MB)Pinned Memory (MB)File Cache Size (MB)Paging Space Page Ins (Per Sec)Paging Space Page Outs (Per Sec)File Page Ins (Per Sec)File Page Outs (Per Sec)Page DecompressionsCompressed Pool Size (MB)Uncompressed Pool Size (MB)Achievable Expanded Mem Size (MB)Deficit Memory Size (MB)System Resource Statistics:AME Statistics:Free Expanded Memory (MB)Candidate Memory(MB)Fixed Memory(MB)Compression RatioMem Ref Rate Init (MB)Mem Ref Rate Max (MB)Mem Ref Total (MB)AME CPU Usage (Phy. Proc Units)Pages CompressedPages DecompressedCompressed Memory (MB)Total Monitored time : Total Samples Collected : %d Total Samples Collected : NA Active Memory Expansion Modeled Statistics : ------------------------------------------- Achievable Compression ratio :%2.2f Command Invoked : Collecting Data for %d minute(s)... Active Memory Expansion Recommendation: --------------------------------------- Average Min Max Statistics for Sample No. %4lld at %d days %d hrs %d mins %d secs%d hrs %d mins %d secs%d mins %d secs%d secs Log file name : %s ExpansionModeled TrueModeledCPU UsageFactorMemory SizeMemory GainEstimateUCPoolCPoolCPRefsAvailable Memory (MB)N/AThis workload uses a large amount of pinned memory. %2.2f%% of this workload's memory is pinned. Pinned memory cannot be compressed. Thus, this workload may not be a good candiate for AME due to its high pinned memory usage. The amount of compressible memory for this workload is small. Only %.2f%% 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. Pinned memory and the file cache cannot be compressed. If a workload makes heavy use of this type of memory, the workload may not be a good fit for AME. The current workload's in-memory data does not compress very well. The average compression ratio for the in-memory data is only %2.2f. The data may not compress well for a number of different reasons, including that large parts of data are already compressed or encrypted. Because the data does not compress well, AME is likely not a good fit for this workload. Based on the current workload characteristics, amepat cannot make a recommendation on the AME configuration for the current workload. NOTE: amepat's recommendations are based on the workload's utilization level during the monitored period. If there is a change in the workload's utilization level or a change in workload itself, amepat should be run again. The modeled Active Memory Expansion CPU usage reported by amepat is just an estimate. The actual CPU usage used for Active Memory Expansion may be lower or higher depending on the workload. WARNING: A moderate to high rate of paging was detected during the monitoring period. This may effect the accuracy of the AME CPU usage estimates reported by this tool. If possible, please reduce the amount of paging and re-run the tool to get more accurate estimates. WARNING: A moderate to high rate of paging was detected during the monitoring period. To eliminate this paging, more memory should be added to the LPAR, or the memory expansion factor for the LPAR should be increased. WARNING: This LPAR currently has a memory deficit of %llu MB. A memory deficit is caused by a memory expansion factor that is too high for the current workload. It is recommended that you reconfigure the LPAR to eliminate this memory deficit. Reconfiguring the LPAR with one of the recommended configurations in the above table should eliminate this memory deficit. The recommended AME configuration for this workload is to configure the LPAR with a memory size of %.2f %s and to configure a memory expansion factor of %2.2f. This will result in a memory gain of %2.0f%%. With this configuration, the estimated CPU usage due to AME is approximately %2.2f physical processors, and the estimated overall peak CPU resource required for the LPAR is %2.2f physical processors. << CURRENT CONFIG To handle this peak utilization, the CPU configuration for this LPAR should be increased by %2.2f processors to a total of %2.2f processors. The amount of currently compressed memory for this workload is small. Only %2.2f%% of the LPAR's current expanded memory is compressed. This may be due to light load on the system. This tool relies on monitoring accesses to compressed memory to calculate AME CPU utilization estimates. Due to the small amount of compressed memory, this tool cannot currently make recommendations on other AME configurations. Please increase the load and run this tool again. This small amount of compressible memory is likely due to the large amount of free memory. %.2f%% of memory is free (unused). This may indicate the load was very light when this tool was run. If so, please increase the load and run this tool again. Max AME CPU Usage Target (Phys. Procs): %2.2f [%3.1f%%] The stopexpfactor (%.2f) must be greater than the startexpfactor (%.2f) The incexpfactor must be at least 0.01 and cannot exceed the difference (%.2f) between the startexpfactor and stopexpfactor Modeled Expanded Memory Size : %6.2f %s ModeModeled Implementation : %s P7P7+ALLWARNING: When AME is enabled, the -O proc option can only be used to model processors newer than the current active processor environment amepat: the -R and -O proc cannot be specified together. WARNING: Multiple Pagesizes are currently enabled.AME with multiple page sizes may result in a loss of performance. Usage: amepat [ { { [ -c max_ame_cpuusage% ] | [ -C max_ame_cpuusage ] } | [ -e startexpfactor [ :stopexpfactor [ :incexpfactor ] ] ] }] [ { [ -t tgt_expmem_size ] | [ -a ] } ] [ -n num_entries ] [ -m min_mem_gain ] [ -u minucomp_poolsize ] [ -v ] [ -N ] [-O proc=] [ { [ -P recfile ] | [ Duration ] | [ Interval ] } ] amepat [ -N ] [ -R recfile ] { [ Duration ] | [ Interval ] } -m min_mem_gain Unit is MB -c max_ame_cpuusage%% Unit is percentage -C max_ame_cpuusage Unit is in number of Physical Processors -u minucomp_poolsize Unit is MB -t tgt_expmem_size Unit is MB -O proc=P7/P7+/ALL/p7/p7+/all Processor Implementations Duration Unit is minutes interval Unit is minutes Note: -N flag will turn off Active Memory Expansion Modeling. All options except -P, -R will be disabled when -N is used. WARNING: When AME is enabled, multiple page size support is disabled and only 4K pages are used. Usage: amepat [ { { [ -c max_ame_cpuusage% ] | [ -C max_ame_cpuusage ] } | [ -e startexpfactor [ :stopexpfactor [ :incexpfactor ] ] ] }] [ { [ -t tgt_expmem_size ] | [ -a ] } ] [ -n num_entries ] [ -m min_mem_gain ] [ -u minucomp_poolsize ] [ -v ] [ -N ] [-O proc=] [ { [ -P recfile ] | [ Duration ] | [ Interval ] } ] amepat [ -N ] [ -R recfile ] { [ Duration ] | [ Interval ] } -m min_mem_gain Unit is MB -c max_ame_cpuusage%% Unit is percentage -C max_ame_cpuusage Unit is in number of Physical Processors -u minucomp_poolsize Unit is MB -t tgt_expmem_size Unit is MB -O proc=P8/P7/P7+/ALL/p8/p7/p7+/all Processor Implementations Duration Unit is minutes interval Unit is minutes Note: -N flag will turn off Active Memory Expansion Modeling. All options except -P, -R will be disabled when -N is used. WARNING: When AME is enabled, multiple page size support is disabled and only 4K pages are used. P8Usage: amepat [ { { [ -c max_ame_cpuusage% ] | [ -C max_ame_cpuusage ] } | [ -e startexpfactor [ :stopexpfactor [ :incexpfactor ] ] ] }] [ { [ -t tgt_expmem_size ] | [ -a ] } ] [ -n num_entries ] [ -m min_mem_gain ] [ -u minucomp_poolsize ] [ -v ] [ -M ] [ -N ] [-O proc=] [ { [ -P recfile ] | [ Duration ] | [ Interval ] } ] amepat [ -N ] [ -R recfile ] { [ Duration ] | [ Interval ] } -m min_mem_gain Unit is MB -c max_ame_cpuusage%% Unit is percentage -C max_ame_cpuusage Unit is in number of Physical Processors -u minucomp_poolsize Unit is MB -t tgt_expmem_size Unit is MB -O proc=P8/P7/P7+/ALL/p8/p7/p7+/all Processor Implementations -M Compress the 64K page as-is while modeling and do not break the 64K page into 4K chunks Duration Unit is minutes interval Unit is minutes Note: -N flag will turn off Active Memory Expansion Modeling. All options except -P, -R will be disabled when -N is used. amepat: the -M flag cannot be specified with the -P option. amepat: the -M flag cannot be specified for the current processor architecture. amepat: the -M flag cannot be specified with the listed processors with -Oproc. 4K pages Referenced64K pages Referenced4K Pages Compressed64K Pages Compressed4K Pages Decompressed64K Pages DecompressedPer Page Compress Time (PhysC Normalized)Usage: amepat [ { { [ -c max_ame_cpuusage% ] | [ -C max_ame_cpuusage ] } | [ -e startexpfactor [ :stopexpfactor [ :incexpfactor ] ] ] }] [ { [ -t tgt_expmem_size ] | [ -a ] } ] [ -n num_entries ] [ -m min_mem_gain ] [ -u minucomp_poolsize ] [ -v ] [ -M ] [ -N ] [-O proc=] [ { [ -P recfile ] | [ Duration ] | [ Interval ] } ] amepat [ -N ] [ -R recfile ] { [ Duration ] | [ Interval ] } -m min_mem_gain Unit is MB -c max_ame_cpuusage%% Unit is percentage -C max_ame_cpuusage Unit is in number of Physical Processors -u minucomp_poolsize Unit is MB -t tgt_expmem_size Unit is MB -O proc=P9/P8/P7/P7+/ALL/p9/p8/p7/p7+/all Processor Implementations -M Compress the 64K page as-is while modeling and do not break the 64K page into 4K chunks Duration Unit is minutes interval Unit is minutes Note: -N flag will turn off Active Memory Expansion Modeling. All options except -P, -R will be disabled when -N is used. P9CurrentAverageMinMaxActive Memory Expansion Planner & Adviser or Duration / Interval (in minutes) Samples Or Maximum AME CPU Usage in %Expansion factor start[:stop:delta]Minimum memory gain for modeling (in MegaBytes)Minimum uncompressed pool size (in MegaBytes)Verbose Logyes,noOr Auto Tune Expanded MemoryNumber of entries in modeling tableTarget Expanded Memory (in MegaBytes)Duration / Interval (in minutes)Enabled,DisabledStart RecordingActive Memory Expansion Planner and Adviser - RecordingRecording FileActive Memory Expansion PlannerGenerate ReportActive Memory Expansion Planner and Adviser - Generate ReportRecorded file Or Maximum AME CPU Usage in pcRecords system configuration and various performance statistics into a user specified recording file which can be post proccesed laterGenerate workload utilization and planning reports calculated in real-time or from the recorded fileFile name to be used for recording dataDuration represents the amount of total time to be monitored in minutes.Interval represents the amount of sampling time.When duration is specified interval/samples can't be specifiedNumber of samples to be collected.If this field is blank,value entered in Duration/Interval field is considered as total monitoring timeThis menu helps to enable/disable Active Memory Expansion Modeling(Workload Planning Capability)Specifies the recorded file name created using -R optionSpecifies the range of expansion factors to be reported in the Active Memory Expansion Modeled StatisticsSpecifies the maximum Active Memory Expansion CPU usage in terms of % to be used for Modeled statisticsSpecifies the maximum Active Memory Expansion CPU usage in terms of number of physical processors to be used for Modeled statisticsSpecifies the Modeled Target Expanded Memory Size. This makes the tool to use the user specified size for modeling instead of the calculated oneSpecifies to auto-tune the expanded memory size for Active Memory Expansion Modeled Statistics. When this option is selected, the Modeled Expanded Memory Size is estimated based on the workload's current memory usageSpecifies the Minimum Memory Gain. This value is used in determining the various possible expansion factors reported in the Modeled Statistics & also influence the produced recommendationsSpecifies the minimum uncompressed pool size in Megabytes. This value over-rides the tool calculated value for producing Modeled StatisticsSpecifies the number of entries that need to be displayed in the Modeled StatisticsUsed to enable/disable Verbose Logging. When enabled a verbose log file is generated, named as amepat_yyyymmddhmm.log, where yyyymmddhmm represents the time of invocationModeled Processor ImplementationSpecifies the Processor Implementation which needs to be modeled