Execute "dbms_stats.gather_table_stats in the start = > run until the peak hours = > pause = > restart from where he was arrested after the rush hour" mode.

Guys,

Please let know us if it is possible to run dbms_stats.gather_table_stats in "start = > Execute until off-peak hours = > take a break during peak times = > restart from where he was arrested after the rush hour" mode.

I partitioned table with mammoth number of records requiring full table statistics collection once all 3 months. Stats gathering is so expensive that it takes almost 2 days to complete.  Our goal is to ensure that no SQL that runs during peak hours (15:00 to 22:00 hours) is affected by the collection of statistics. That's why we would like the stats collection to run above mode.

Ideas, suggestions would be very appreciated and I will receive with the profound esteem.

-Bugs

Like others, I wonder why full stats are required.

You nightly stats together people with reduced mobility?

Check dba_tab_modifications for the changes made to the table, your stats every night, whether its stats are needed comes from there so if a partition has no 10% change, why you re - collect his stats for her?  There are a few other things going on behind the scenes, but close enough.  Even if you set additional stats there and kick that off, he'll simply choose the following who did not, risking several work trying to do the same thing

theres probably 10 different ways to act how you're good with plql but generate your work statistics with something like that, then open multiple windows of sqlplus and divide it into sections while you are in the collection of statistics on several pieces at the same time.    Failure could write some autonomous plsql proc that analyzes a partition that went in there and call that any amount of time passing in the partition in a loop, but you get the idea of gathering statistics on more than one partition at the same time.

Change the value of table_owner and table_name

exec DBMS_STATS. FLUSH_DATABASE_MONITORING_INFO;

Select the command from

(select (nvl(a.updates,0) + nvl(a.inserts,0) + nvl(a.deletes,0)) * 100)

/ nvl(b.num_rows,1) as change.

"exec DBMS_STATS. GATHER_TABLE_STATS (' |) '''' || "TABLE_OWNER" | '''' || ',' || '''' || 'TABLE_NAME ' | '''' || ', granularity =>' | '''' || 'PARTITION | ''''||  ', PARTNAME =>' | '''' ||  a.PARTITION_NAME | '''' || ', ESTIMATE_PERCENT => DBMS_STATS. AUTO_SAMPLE_SIZE, METHOD_OPT => ' | '''' || 'FOR ALL COLUMNS SIZE AUTO ' | '''' || ')' as a command

of dba_tab_modifications a, b dba_tab_partitions

where a.table_name as "TABLE PARTITIONNEE YOUR BIG".

and a.table_name = b.table_name

and a.partition_name = b.partition_name

and nvl(a.updates,0) + nvl(a.inserts,0) + nvl(a.deletes,0) > 0

)

where to change > = 10

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    Recovery HD (disk0s3) < not mounted > [recovery]: 650 MB

    HL-DT-ST DVD - RW GS31N)

    USB information: ⓘ

    Apple Inc. Apple keyboard / Trackpad

    Computer, Inc. Apple IR receiver.

    Apple Inc. BRCM20702 hub.

    Apple Inc. Bluetooth USB host controller.

    Apple Inc. FaceTime HD camera (built-in)

    Information crush: ⓘ

    Apple Inc. Thunderbolt_bus.

    Goalkeeper: ⓘ

    Mac App Store and identified developers

    Launch system officers: ⓘ

    [loaded] 6 tasks Apple

    [loading] 164 tasks Apple

    [operation] 68 tasks Apple

    Demons of launch system: ⓘ

    [loaded] 43 tasks Apple

    [loading] 161 tasks Apple

    [operation] 85 tasks Apple

    Launch officers: ⓘ

    [loading] com.google.keystone.agent.plist (2016-07-12) [Support]

    Launch of the demons: ⓘ

    [loading] com.adobe.fpsaud.plist (2016-06-29)

    [loading] com.google.Keystone.daemon.plist (2016-09-11) [Support]
    [loading] com Microsoft.Office.Licensing.Helper.plist (2011-03-10) [Support]

    Launch User Agents: ⓘ

    [loading] com.valvesoftware.SteamClean.plist (2016-05-14) [Support]

    Internet Plug-ins: ⓘ

    FlashPlayer - 10.6: 22.0.0.209 - SDK 10.9 (2016-07-22) [Support]
    QuickTime Plugin: 7.7.3 (2016-04-05)
    Flash Player: 22.0.0.209 - SDK 10.9 (2016-07-22) [Support]
    Default browser: 601 - SDK 10.11 (2016-04-05)
    o1dbrowserplugin: 5.41.3.0 - 10.8 SDK (2015-12-21) [Support]
    SharePointBrowserPlugin: 14.2.4 - SDK 10.6 (2012-10-03) [Support]
    googletalkbrowserplugin: 5.41.3.0 - 10.8 SDK (2015-12-12) [Support]
    Silverlight: 5.1.10411.0 - SDK 10.6 (2014-03-29) [Support]

    The internet user Plug-ins: ⓘ

    Web of Google Earth plugin: unknown (2013-01-24)

    The Safari Extensions: ⓘ

    AdBlock - BetaFish, Inc. - https://getadblock.com (2015-10-14)

    3rd party preference panes: ⓘ

    Flash Player (2016-06-29) [Support]

    Time Machine: ⓘ

    Mobile backups: WE
    Automatic backup: YES
    Volumes to back up:
    Macintosh HD: Disc size: 499,25 GB disc used: 149,86 GB
    Destinations:
    X. backup [Local]
    Total size: 999,86 GB
    Total number of backups: 7
    An older backup: 05/01/16 17:26
    Last backup: 28/08/16 23:43
    Size of backup drive: adequate
    Backup size 999,86 GB > (disc 149,86 GB X 3)

    Top of page process CPU: ⓘ

    11% Firefox
    4% kernel_task
    3% hidd
    2% sandboxd
    2% WindowServer

    Top of the process of memory: ⓘ

    1.00 GB Firefox
    457 MB kernel_task
    291 MB mdworker (15)
    143 MB mds_stores
    90 MB Microsoft Word

    Information about virtual memory: ⓘ

    36 MB Free RAM
    3.96 GB Used RAM (657 MB cache)
    0 B Swap used

    Diagnostic information: ⓘ

    Sep 11, 2016, 16:37:21 Self test - passed
    Sep 11, 2016, 09:20:57 ~/Library/logs/DiagnosticReports/suggestd_2016-09-11-092057_[redacted]. Crash

    /System/Library/PrivateFrameworks/CoreSuggestions.Framework/versions/A/support/s uggestd

    Thank you in advance for your answers - I'm just at a loss for what could be the real problem!

    You Mbps HARD drive is suspect.  Start the recovery (COMMAND-R) partition and select in menu 4 disk utility.  Run disk utility > first aid > repair.

    Unrelated, but your battery has seen a lot of use.  I suggest to replace.

    Ciao.

  • When I try to download, the implementation is downloaded, then when I run it, it says extract and then I click on install. After this installation is not completed?

    I had to uninstall firefox because it won't change the settings according to my needs. to start it won't set the homepage of google. so I read on the internet that some files block so I uninstall firefox and install again. now when I try to install, the establishment is downloaded, and then when I run it, it says: extraction. After that when I click on install, it says "one moment, firefox will start as soon as the installation is complete. but the bar above which shows how much % of download is complete, it has not yet started. I waited 1 hour so he can complete the installation, but it is not moving forward. can someone please help?
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    Try to download the full pack instead of the Stub version (compressed)

    If you are on Windows Vista/7/8, try the installer of the right click and click on run as administrator

  • My MacBook suddenly started running slow

    Reading this thread: my MacBook suddenly started running slow

    I followed the instructions of Linc Davis to post the following are produced by the Terminal application and using the command:

    syslog -k Sender kernel -k Message CReq 'Channel t|GPU D|I/O|find tok|n Cause: -' | tail | open -ef

    The following text has been updated with the door...

    Jan 29 06:47:19 core Mason-MacBook-Pro [0] : cause of previous stop:-60

    30 Jan 10:01: 18 localhost kernel [0] : cause of previous stop:-60

    30 Jan 10:19: 49 kernel Michael-MacBook-Pro [0] : SSanadnbdobxox: Sandboxmdmwdowrokrekre (r(: 38838) 5md woden) YY (d1e) n (f1) I i/oAns/ppClialceatindar.apop/Cns/onCatelnentdasrer d/Ap-daplticaat lef-irleea-dr-edaatark. () / Mapp/acO38S/CCona7) lteentn sd/MaacOrS /.

    30 Jan 10:19: 57 kernel Michael-MacBook-Pro [0] : SSaandndbobox: x: mmdwodrwkeorkrer ((385387)) dendeyny ((1) 1) fifillee-read-r-dateaad-d/Aatppal ination/Applionscati/oGansme /GaCentme er. Capenp/Contetern.ats/pMacpOS

    Jan 30 22:52:48 core Mason-MacBook-Pro [0] : nspace-Manager-unlock: found no token 11211

    3 Feb 07:16:39 localhost kernel [0] : cause of previous stop:-60

    There was several abnormal stoppages in the last days. A negative stop code may indicate a hardware problem. The precise meaning of the codes is not publicly documented.

    If you haven't already done so, you can try to reset the system management controller. Otherwise, or if the reset has no effect, see below.

    Do a 'genius' one appointment at an Apple Store, or select another authorized service provider. You may need to leave the machine there for several days.

    Back up the data on the internal disks before you turn on your computer to anyone. There are ways to back up a computer that is not fully functional - ask if you need advice.

    If privacy is a concern, delete the partitions of data with the ability to write zeros * (do it only if you have at least two backups complete, independent, and you know how to restore on a blank disc from any one of them.) Do not delete the recovery partition, if it is present.

    Keep your confidential data safe during the repair of the equipment

    Apple recommends that you remove permission to a device in the iTunes store before serving.

    * One SSD has no need to be set to zero.

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