Negative value to run to analyze the report in the statspack report

Similar Questions

• run to analyze the ratio is 49 any problem

  Hello
  
  run to analyze the ratio is 49 any problem?

  I guess that you are looking at a Statspack or AWR report?

  First, it is important to understand what is the Execute ratio analysis.

  It is calculated as:

  round(100*(1-:prse/:exe),2)
  

  So the idea is, for a given SQL statement, in an ideal world, analyze you once and run it several times. If you do this, your analysis Execute ratio will tend towards 100%. 100% is a "perfect score".

  You analyze more, compared to the executions, the ratio will fall. If you analyze once per run, your analysis Execute ratio will increase to 0%. It's not good, but it could actually be even worse than that. Some applications of brain dead actually do an analysis more than executions. If this happens, your analysis Execute ratio will be negative.

  Thus, the 49 is "bad"? What is bad? Well, it depends. While it is true that any analysis Execute ratio that is less than 90 could potentially be improved, the question really is how much that will benefit your system?

  So, you should ask yourself a few questions. First of all, you have even a probem performance? If not, then any effort spent tuning system is almost certainly a waste of time. If you do have a performance problem, you should be profiling critical, in order to analyse and understand business processes where they spend their time. If one or more, bad execution, critical business process spends too much time on the analysis, then it may be worth looking at what is happening.

  In general, such as Parse Execute, buffer cache hit ratios, etc., are almost never useful in isolation. However, if all you have is an AWR or Statspack report, and you try to understand if the ratio Execute analysis needs attention, then you should look at some other numbers in the report. Review the Top 5 timed events; If none of them have nothing to do with the analysis? If this isn't the case, then the analysis probably isn't a problem. Look at % of the Non-Parse CPU; If it is very high, said in the early 1990s, almost certainly analysis isn't a problem important, so who cares about the Parse Execute ratio?

  Finally, if you do think that, in your case, Execute ratio analysis is a problem, it is important to know that the only way to improve it is by reducing the number of analysis or to increase the number of executions. And, the only way to change the number of analysis or executions, by changing the client program. There is no instance level control or a parameter that will have an impact on this statistic.

  Hope that helps you understand how to interpret this statistic,

  -Mark

• remove the negative values in table

  I have a table 1 d of data depending on the positive and negative values. I'm trying to search for negative values and remove them from the table.  This corresponds to the data in the column in the second table 2D that should also be deleted. A minor problem is that there are an additional column in the 2D array that must be skipped.  I have the code that should do it.  The problem is that if I have two negative numbers in a row the code doesn't thow on the other.

  This first picture is the answer I get when alternate positive and negative values.  It shows the correct answer.

  

  When I change the first1 of the positive a-1 value as shown below...

  

  ... I get the following response.

  

  FYI, some other things such as conversion are here because I'm trying to manipulate the actual data set is enormous.  I test everything I do with the numbers that I can actually follow before I apply in my real program.  That's why I do extra things.

  Thanks for the help!

  Here is the solution, that increase the index when you do not remove an element. In addition, whether you use the "less then or equal" when you use the "lower to."

  

• 10g BEEP format-number for negative values does not

  Hi all

  I tried the following methods to get the negative number locked up with symbols ().

  1 update the mask of BI Publisher properties of field format to

  "#, # 0.00;(#,##0.00).

  2 tried the Oracle formatting options

  <? format - number:A.INVOICE_AMOUNT; "PT999G999G999G999G999G999G999D00? >

  What gives me the result as below,

  Output value

  23.45 23.45 - print correctly

  -12.90 (12.90 - closing paren "")' does not print

  Please help me get the parenthesis when generating the PDF file.

  Thank you

  I had the question.

  This is the format that was used in your model

  ###,###,###,###,###,###,###,##0.00;(#)

  The first half before; does the mask so no problem.

  But after; which is for negative values and that is not the correct format.

  Please use this format on the properties of form field that gives you good number format

  #, ##0.00;(#,##0.00)

• negative value to redo the size in Sp report

  Hi all
  
  I have 4 node RAC, HACMP & Oracle 9.2.0.8 on AIX 5.3.
  
  Here is the example of Stats Pack report. I find the values of ve - to redo size per second.
  What it means?
  Pls take a look. Pls suggest.
  

  STATSPACK report for
  
  DB Name         DB Id    Instance     Inst Num Release     Cluster Host
  ------------ ----------- ------------ -------- ----------- ------- ------------
  XXXXXXX       XXXXXXXXX   XXXXXXXXX            1 9.2.0.8.0   YES     XXXXXXXX
  
                Snap Id     Snap Time      Sessions Curs/Sess Comment
              --------- ------------------ -------- --------- -------------------
  Begin Snap:     82369 04-Jan-12 05:00:03      405 #########
    End Snap:     82370 04-Jan-12 06:00:41      406 #########
     Elapsed:               60.63 (mins)
  
  Cache Sizes (end)
  ~~~~~~~~~~~~~~~~~
                 Buffer Cache:    12,288M      Std Block Size:         16K
             Shared Pool Size:     3,312M          Log Buffer:      4,096K
  
  Load Profile
  ~~~~~~~~~~~~                            Per Second       Per Transaction
                                     ---------------       ---------------
                    *Redo size:           -890,917.38           -447,550.05*
                Logical reads:             29,698.77             14,919.10
                Block changes:              1,056.20                530.58
               Physical reads:              2,332.90              1,171.93
              Physical writes:                 39.46                 19.82
                   User calls:              5,313.03              2,668.98
                       Parses:                406.04                203.97
                  Hard parses:                  0.02                  0.01
                        Sorts:                395.07                198.46
                       Logons:                  0.28                  0.14
                     Executes:                609.08                305.97
                 Transactions:                  1.99
  
    % Blocks changed per Read:    3.56    Recursive Call %:      0.57
   Rollback per transaction %:   10.66       Rows per Sort:     20.69
  
  Instance Efficiency Percentages (Target 100%)
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              Buffer Nowait %:  100.00       Redo NoWait %:    100.00
              Buffer  Hit   %:   92.15    In-memory Sort %:    100.00
              Library Hit   %:   99.98        Soft Parse %:    100.00
           Execute to Parse %:   33.33         Latch Hit %:     99.92
  Parse CPU to Parse Elapsd %:    1.88     % Non-Parse CPU:     99.92
  
   Shared Pool Statistics        Begin   End
                                 ------  ------
               Memory Usage %:   34.71   34.94
      % SQL with executions>1:   82.41   82.46
    % Memory for SQL w/exec>1:   81.30   81.79
  
  Top 5 Timed Events
  ~~~~~~~~~~~~~~~~~~                                                     % Total
  Event                                               Waits    Time (s) Ela Time
  -------------------------------------------- ------------ ----------- --------
  db file sequential read                         7,824,742      10,471    53.48
  global cache cr request                         6,522,122       7,749    39.58
  CPU time                                                        1,037     5.30
  db file scattered read                             87,420         157      .80
  inactive transaction branch                            60          57      .29
            -------------------------------------------------------------

  Concerning
  MAS

  In the link below a forum member has also been confronted with this situation and has said something like he needs to apply a patch if it is the version 9i:
  STATSPACK redo size negative value?

  Concerning
  Girish Sharma

  Published by: Girish Sharma on June 25, 2012 15:12
  And answer below MOS note ID 308414.1 it why it is negative in 9.2.0.8.

• How can I get the classic report value when I click on the record?

  Hi all

  I have a simple classic report and I want to get the empno when I click on record. For example, when I click on record 1, and I'll go '7369', if I click on the 3 card, and I'll go '7521'. How can I do this? Please help, thanks!

  

  Hi jane.kuang,

  Jane.Kuang wrote:

  Thank you very much!!! Your message is useful for me. But this javascript has something wrong. When I click on the first time, the empno appears only once, but when I click on the other record, empno appear twice, and I click on the third time, it appears three times... I'm new to JS, I don't know how to fix it. Thank you!

  Use instead the dynamic action to that effect.

  Here are the steps:

  • Change your region classic report-> section 'Attributes'-> 'ID' static-> give an id say myempregion static
  • Create a dynamic action with the following attributes:

  Event: click on

  Selection type: jQuery Selector

  jQuery Selector:

  #myempregion table.uReportStandard tbody tr
  

  Action: Run the JavaScript Code

  Code:

  var empno = $(this.triggeringElement).find('td[headers="EMPNO"]').text();
  alert(empno);
  $('#P21_X').val(empno);
  

  Items concerned: keep it unselected

  • Change once created, your dynamic action-> go to section 'Advanced'-> set 'Extended event', 'dynamic'.

  This will fix the following in the code of the Para:

  • The jQuery Selector used by Para to trigger the click event is bad. This will fix the multiple alerts.
  • Para code won't work on loading the page, but if there are many rows in the table and pagination for the report is in place, and then when you paginate your report, it will not work. But it will work with dynamic action 'Scope of the event' the 'Dynamic' value even when you paginate the report.
  • Finally, most of the dynamic interactions page must be converted to dynamic actions, this will help the maintainability of the code, instead of stacking the javascript in your page.

  Kind regards

  Kiran

• Unit test: is there a way to make the dynamic query of the value of running after the boot process?

  I wonder why the dynamic value query is executed before the boot process? Logically, it makes sense to run after them.

  For example, I test a stored procedure that is supposed to delete a record, and I'd like to create this test report should be deleted as part of the startup process before execution of the stored procedure call to delete this test record. Apparently the dynamic query of value not returns not the test report in as long as the query parameter to call the stored procedure under test, which makes me think that is executed before the startup process of design...

  Please advise...

  Thank you

  Val

  As this thread does no traction/attention of the team of SQL Developer for a while, I had to submit a request for formal improvement on metalink:

  RE: 19834977 - IN THE UNIT TEST REQUEST TO ALLOW TO CHANGE THE ORDER OF EXECUTION OF THE START OF THE PROCESS

  Thank you

  Val

• How can I design square wave which has a positive and negative values equal to the other and separated from each other by controlled time or distance

  How can I design square wave which has a positive and negative values equal to the other and separated from each other by controlled time or distance, as indicated in the figure below. and enter this signal in a data acquisition.

  

  At the time wherever you go for the beautiful diadram, you could have done the vi

  Your DAQ would like a waveform (table of values and dt ak 1/sampling rate)

  If you set the sampling rate you know the length of the array, create a matrix of zeros and set the values of the two amplitudes...

  Because I don't want to connect other duties here are some photos

  And it does have a few drawbacks leaves to be desired in my solution, just think... rounding errors and what might happen if the tables are becoming more...

  

• Tension running from negative to positive to a negative value again using a structure case

  Hello

  I a VI that takes place (not shown) DAQ hardware and want to do the following with it:

  By feeding the starting value (the maximum negative value of voltage), increase (positive) and the end value (maximum positive) voltage for the DAQ hardware TRADERS (should be

  shown in the digital display) should go to gradually change from negative to positive maxima and do the reverse process of return to the starting value

  which is the maximum negative value.

  for example

  If I put - 3V to the starting value, 0.5 as increment, + 3 V to the end value, I should get the following:

  -3, -2,5, 2,...,.0,..., 2.5, 3 and then 2.5, 2..., 0,...,-2, 2.5-3, then stops.

  I managed to get the first which is negative to positive Maxima but he never do otherwise. Can anyone help with this.

  Thank you very much

  Alain

  Study the attached example.  Instead of having just a graph showing each DC voltage at each iteration, I made a graph that will update to show all the steps as they occur.  The waveform that is the scale of things is to properly size the chart so you can see each stage without having the graph resize with each iteration of the loop.  You can pass values to your DAQ hardware to get the real exit.

  I used a second shift for such direction suggested by Altenbach register.  It is to go to the best (maybe the only way).

• Horizontal plane shows negative value in the other field dependent demand

  We never seen it before?

  A material Planner open the HP for a given element. There is a value of-6 at the line called another independent demand. Double-click this field to open the PTB, and that returns nothing. We have exported the results of the PTB for the supply of items/photo request and see nothing to represent the-6. Has anyone ever experienced this before?

  Thanks in advance

  Hello

  ATP creates adjustment rescheduling several times that creates negative demand and sometimes negative supply to balance demand.

  I think she does mainly when you cancel or reschedule an order and unable to find older ATP request to delete. In this case, it creates negative request more supply available since the earliest application must be cancelled.

  Thank you

  Abhishek Sharma

• How to get the lov value(true/false) that is running by pressing the F3 function key

  Hello

  I mapped key F3 function for list of values (lov), pressing F3 on the element of text (with associated lov) poster lov, but here the lov is implicitly run, so I am unable to get the value of lov(true/false), how to get the true or false value from the lov.

  I use Oracle forms 11 GR 2.

  What exactly do you mean by "the true or false value of the lov? Want to know if the user chose something from the lov. If so, you can create a KEY-LISTVAL-trigger on your textitem with something like

  IF SHOW_LOV('THE_NAME_OF_THE_LOV') THEN
    -- do something here
  END IF;
  

• I'm not able to use the keyboard to type negative values in the mode of developing LR6. Whenever these negative values are reset to zero. Can someone help me?

  I use LR 6/CC 2015.

  Whenever I type in a negative fashion develop it is reset to zero after entry or tab.

  I type in positive values remain and are not reset to zero.

  In older versions of Lightroom, I had no such problems.

  I have an iMac 27 with Yosemite 10.10.3.

  Hope someone knows how to fix this annoying problem.

  Your LR is configured in one language other than English?  If so, this is a known bug.  See the remark made by Simon Chen employee under this post (you need to click on see more reviews to actually see): 6 Lightroom: Bug of negative values (in German).   The comment includes a workaround solution that is to edit a text TranslatedStrings.txt.

• Record the value for checkboxes deselected in interactive report

  Hello.

  We have an interactive relationship with checkbox column.

  Created under APEX_ITEM. CHECKBOX2...

  Check box is selected, if the database column element value is 1 or disabled if the value is 0.

  Users can also check boxes for all the lines they want and save the changed check box.

  Save us the value with the process as... BECAUSE me in 1... apex_application.g_f09. COUNTY...

  and update the value 1 in the database.

  Now the question.

  Is it possible to uncheck the checked value and update the value of database to 0?

  1 line FOR i... apex_application.g_f09. COUNTY counties only checked checboxes.

  How can we determine the lines where unchecked and update the value of database?

  the reason is, that users want to use interactive report already in use and not of new application, in the form of new.

  Thank you.

  Concerning

  Hi DejanH,

  Yes it is possible. Please read my blog on how to do this:

  http://blog.iAdvise.EU/2013/06/12/checkboxes-in-editable-reports-in-apex/

  Kind regards

  Joni

• How to dynamically change the value of a column in a report

  Hi, I'm new to APEX and I have a small requirement. I have a report in a page which I query. Report will always have only one record. I need to change a value of a column in this report of the value received from another page. I was able to send the value of another page on my page of reports to a hidden page element, but I don't know how I can configure this value received to this column in the report. Is this possible? If Yes, can anyone help with this?

  970829 wrote:

  Please update your forum profile with a real handle instead of '970829 '.

  Hi, I'm new to APEX and I have a small requirement. I have a report in a page which I query. Report will always have only one record. I need to change a value of a column in this report of the value received from another page. I was able to send the value of another page on my page of reports to a hidden page element, but I don't know how I can configure this value received to this column in the report. Is this possible? If Yes, can anyone help with this?

  Not really clear exactly what it is you are trying to reach. You want to replace the value of a column in the report with the value of a page element? If so, simply replace the column in the report with a reference to the required page elementquery:

  select
     empno
  , ename
  , job
  , :p2_sal sal -- Replace value of sal column with value of P2_SAL item
  from
     emp
  

• Move the 2 values to 2 elements in the interactive report via a url

  Hello

  I have it here's the url to pass the 2 values to 2 elements in the interactive report via a url

  apex_util.prepare_url ('f? p = & APP_ID.:0 00 :'||: APP_SESSION |':000:P000_STATUS, P000_DATE :'|| ccodes.code, '1 year') in the form of url

  The second value is not passed in, P000_DATE the interactive report item.  "1 year" is the option in the selection list on . I also tried below and a combination of IREQ_, etc., but no worked

  
  

  apex_util.prepare_url ('f? p = & APP_ID.:0 00 :'||: APP_SESSION |':000:P000_STATUS, P000_DATE :'|| ccodes.code,'| 1 year "")

  
  

  Some advice on this one?

  Thank you

  Alexander

  The code doesn't seem right for me

  apex_util.prepare_url ('f? p = & APP_ID.: 0 00 :'||: APP_SESSION |':000:P000_STATUS, P000_DATE :'|| ccodes.code, '1 year') in the form of url

  Ilyalieude modifierlereglement like this.
  

  
  

  apex_util.prepare_url ('f? p = & APP_ID.: 0 00:' |: APP_SESSION |) ": 000:P000_STATUS, P000_DATE:' |" ccodes.code | 1 year") in the form of url

  
  

  Kind regards