EHP1 - Exponential cpu time per data packet

Has anybody experienced this on a EHP1 system
runnin glarge DTPs which have start routines which place large values inside of itabs - then these get read inside routines
Not only are we seeing an exponential growth in the routines themselves but also the start routines
eg packet 1 - start routine of 10 minutes - packet 33 start routine of 6 hours etc...
This did not happen prior to EHP1

Hello,
Just to add an input. If the ITAB is defined under global declaration then only it would not clear itself for each data packet.
But if it is declared locally then it will be cleared automatically for each data package by the start routine.
Regards,
Shashank

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    DB CPU 2,541.1 76.5
    PL/SQL execution elapsed time 288.5 8.7
    parse time elapsed 278.7 8.4
    hard parse elapsed time 254.6 7.7
    PL/SQL compilation elapsed time 28.9 .9
    failed parse elapsed time 4.9 .1
    hard parse (sharing criteria) elapsed time 1.3 .0
    sequence load elapsed time 1.1 .0
    repeated bind elapsed time 1.1 .0
    connection management call elapsed time 0.7 .0
    hard parse (bind mismatch) elapsed time 0.3 .0
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    background elapsed time 197.1 N/A
    background cpu time 5.6 N/A
    Wait Class DB/Inst: ABCTEST/abctest Snaps: 2151-2152
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    -> cs - centisecond - 100th of a second
    -> ms - millisecond - 1000th of a second
    -> us - microsecond - 1000000th of a second
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    Network 272,062 .0 132 0 4.9
    Commit 8,617 .0 46 5 0.2
    Configuration 4 .0 2 593 0.0
    Application 3,212 .0 0 0 0.1
    Other 280 .4 0 0 0.0
    Concurrency 247 .0 0 0 0.0
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    -> cs - centisecond - 100th of a second
    -> ms - millisecond - 1000th of a second
    -> us - microsecond - 1000000th of a second
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    log file parallel write 31,188 .0 145 5 0.6
    TCP Socket (KGAS) 24 .0 131 5459 0.0
    log file sync 8,617 .0 46 5 0.2
    db file parallel write 4,215 .0 29 7 0.1
    db file sequential read 7,634 .0 16 2 0.1
    control file parallel write 1,202 .0 16 13 0.0
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    control file sequential read 795 .0 1 1 0.0
    Data file init write 48 .0 0 9 0.0
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    log file switch completion 3 .0 0 106 0.0
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    SQL*Net more data to client 4,789 .0 0 0 0.1
    direct path write 23 .0 0 3 0.0
    rdbms ipc reply 67 .0 0 1 0.0
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    latch: library cache 26 .0 0 1 0.0
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    log file sequential read 4 .0 0 5 0.0
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    LGWR wait for redo copy 207 .0 0 0 0.0
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    latch free 1 .0 0 0 0.0
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    Streams AQ: qmn coordinator 257 51.4 3,488 13571 0.0
    virtual circuit status 116 100.0 3,480 29999 0.0
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    jobq slave wait 52 96.2 155 2987 0.0
    PL/SQL lock timer 16 100.0 16 995 0.0
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    %Time Total Wait wait Waits
    Event Waits -outs Time (s) (ms) /txn
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    db file parallel write 4,215 .0 29 7 0.1
    control file parallel write 1,193 .0 16 13 0.0
    Streams AQ: enqueue blocked 1 .0 2 2055 0.0
    control file sequential read 691 .0 0 1 0.0
    db file sequential read 66 .0 0 5 0.0
    direct path write 23 .0 0 3 0.0
    log file single write 4 .0 0 7 0.0
    log file sequential read 4 .0 0 5 0.0
    events in waitclass Other 211 .0 0 0 0.0
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    db file scattered read 1 .0 0 13 0.0
    latch: shared pool 5 .0 0 0 0.0
    direct path read 20 .0 0 0 0.0
    latch: library cache 1 .0 0 0 0.0
    rdbms ipc message 34,411 32.3 30,621 890 0.6
    Streams AQ: qmn slave idle w 124 .0 3,488 28127 0.0
    Streams AQ: qmn coordinator 257 51.4 3,488 13571 0.0
    pmon timer 1,235 100.0 3,486 2822 0.0
    smon timer 19 47.4 3,460 182099 0.0
    Streams AQ: waiting for time 5 60.0 745 148902 0.0
    class slave wait 1 100.0 5 4995 0.0
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    AVG_BUSY_TIME 81,951
    AVG_IDLE_TIME 266,698
    AVG_SYS_TIME 10,482
    AVG_USER_TIME 71,389
    BUSY_TIME 328,163
    IDLE_TIME 1,067,144
    SYS_TIME 42,281
    USER_TIME 285,882
    RSRC_MGR_CPU_WAIT_TIME 0
    VM_IN_BYTES 1,625,600,000
    VM_OUT_BYTES 145,162,240
    PHYSICAL_MEMORY_BYTES 3,755,851,776
    NUM_CPUS 4
    NUM_CPU_CORES 1
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    Snap Id Snap Time Sessions Curs/Sess
    Begin Snap: 2168 15-Dec-10 08:31:05 32 18.4
    End Snap: 2169 15-Dec-10 09:30:56 32 18.3
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    DB Time: 17.97 (mins)
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    Buffer Cache: 448M 448M Std Block Size: 8K
    Shared Pool Size: 116M 116M Log Buffer: 6,968K
    Load Profile
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    Redo size: 10,503.58 1,792.02
    Logical reads: 17,583.21 2,999.87
    Block changes: 68.60 11.70
    Physical reads: 472.37 80.59
    Physical writes: 1.54 0.26
    User calls: 39.12 6.67
    Parses: 53.32 9.10
    Hard parses: 7.99 1.36
    Sorts: 13.84 2.36
    Logons: 0.00 0.00
    Executes: 130.30 22.23
    Transactions: 5.86
    % Blocks changed per Read: 0.39 Recursive Call %: 94.39
    Rollback per transaction %: 0.00 Rows per Sort: 691.64
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    Buffer Hit %: 97.31 In-memory Sort %: 100.00
    Library Hit %: 92.41 Soft Parse %: 85.02
    Execute to Parse %: 59.08 Latch Hit %: 100.00
    Parse CPU to Parse Elapsd %: 100.28 % Non-Parse CPU: 95.35
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    Memory Usage %: 88.40 88.48
    % SQL with executions>1: 76.15 80.48
    % Memory for SQL w/exec>1: 86.82 88.85
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    db file scattered read 113,003 127 1 11.7 User I/O
    log file parallel write 11,978 52 4 4.8 System I/O
    db file parallel write 3,089 16 5 1.4 System I/O
    control file parallel write 1,217 15 13 1.4 System I/O
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    -> Total time in database user-calls (DB Time): 1078.1s
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    DB CPU 917.6 85.1
    parse time elapsed 71.8 6.7
    hard parse elapsed time 52.4 4.9
    PL/SQL execution elapsed time 7.2 .7
    PL/SQL compilation elapsed time 6.2 .6
    failed parse elapsed time 1.8 .2
    sequence load elapsed time 0.4 .0
    repeated bind elapsed time 0.3 .0
    connection management call elapsed time 0.1 .0
    hard parse (sharing criteria) elapsed time 0.0 .0
    hard parse (bind mismatch) elapsed time 0.0 .0
    DB time 1,078.1 N/A
    background elapsed time 89.4 N/A
    background cpu time 6.4 N/A
    Wait Class DB/Inst: ABCTEST/abctest Snaps: 2168-2169
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    -> cs - centisecond - 100th of a second
    -> ms - millisecond - 1000th of a second
    -> us - microsecond - 1000000th of a second
    -> ordered by wait time desc, waits desc
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    %Time Total Wait wait Waits
    Wait Class Waits -outs Time (s) (ms) /txn
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    System I/O 17,013 .0 83 5 0.8
    Commit 3,129 .0 14 5 0.1
    Network 90,186 .0 0 0 4.3
    Configuration 2 .0 0 63 0.0
    Application 1,120 .0 0 0 0.1
    Other 112 .0 0 0 0.0
    Concurrency 2 .0 0 6 0.0
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    -> cs - centisecond - 100th of a second
    -> ms - millisecond - 1000th of a second
    -> us - microsecond - 1000000th of a second
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    db file parallel write 3,089 .0 16 5 0.1
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    log file sync 3,129 .0 14 5 0.1
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    control file sequential read 725 .0 0 0 0.0
    Data file init write 32 .0 0 7 0.0
    SQL*Net message to client 88,906 .0 0 0 4.2
    log file switch completion 2 .0 0 63 0.0
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    SGA: MMAN sleep for componen 9 22.2 0 4 0.0
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    direct path write 10 .0 0 3 0.0
    os thread startup 2 .0 0 6 0.0
    log file single write 2 .0 0 4 0.0
    log file sequential read 2 .0 0 3 0.0
    events in waitclass Other 108 .0 0 0 0.0
    direct path read 10 .0 0 0 0.0
    rdbms ipc message 19,991 57.4 31,320 1567 0.9
    pmon timer 1,208 100.0 3,590 2972 0.1
    Streams AQ: qmn slave idle w 127 .0 3,550 27949 0.0
    Streams AQ: qmn coordinator 260 51.2 3,550 13652 0.0
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    SGA: MMAN sleep for componen 9 22.2 0 4 0.0
    Operating System Statistics DB/Inst: ABCTEST/abctest Snaps: 2168-2169
    Statistic Total
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    AVG_IDLE_TIME 328,781
    AVG_SYS_TIME 4,312
    AVG_USER_TIME 25,757
    BUSY_TIME 120,981
    IDLE_TIME 1,315,433
    SYS_TIME 17,612
    USER_TIME 103,369
    RSRC_MGR_CPU_WAIT_TIME 0
    VM_IN_BYTES 353,361,920
    VM_OUT_BYTES 163,041,280
    PHYSICAL_MEMORY_BYTES 3,755,851,776
    NUM_CPUS 4
    NUM_CPU_CORES 1
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    Hi CKPT,
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    Thanks
    Rajesh

  • CPU time of BPM or message mapping?

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    Kind regards,
    Dennis

    Hi Michal,
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    Kind regards,
    Dennis

  • Spotlight crashing hundreds of times per minute

    On my new 13" Retina MBP, spotlight is crashing hundreds of times per minute, resulting in more or less complete CPU use by the crash reporter.
    The console logs are full of this:
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    Back up all data.
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    Services ▹ Open
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  • Firefox crashes multiple times per day

    Hello all!
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    Windows 7 Home Premium
    Intel Core i7-3610QM CPU @ 2.30 GHz
    8.00 GB RAM
    64-bit OS
    Troubleshooting details:
    "application": {
    "name": "Firefox",
    "version": "30.0",
    "userAgent": "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:30.0) Gecko/20100101 Firefox/30.0",
    "supportURL": "https://support.mozilla.org/1/firefox/30.0/WINNT/en-US/"
    "crashes": {
    "submitted": [
    "id": "bp-56f4b9d3-7646-4804-b1f0-6b86a2140712",
    "date": 1405205216202,
    "pending": false
    "id": "bp-252f490e-dbc4-4b6c-89bb-abc7a2140712",
    "date": 1405205139899,
    "pending": false
    "id": "bp-728dabc3-d5ae-42cc-a7b3-5ef922140712",
    "date": 1405204414387,
    "pending": false
    "id": "bp-f4cf2971-3a0d-4737-b3e4-81c2f2140712",
    "date": 1405204325838,
    "pending": false
    "id": "bp-717ff5d6-7edf-49c7-956f-247e52140712",
    "date": 1405204300027,
    "pending": false
    "id": "bp-e0f0c131-39c9-40e3-b6aa-45c312140712",
    "date": 1405184955514,
    "pending": false
    "id": "bp-8f6e4e47-0363-48d2-a7ff-875b92140712",
    "date": 1405184937698,
    "pending": false
    "id": "bp-9245429c-ccfc-41fa-9edd-79baa2140712",
    "date": 1405184884426,
    "pending": false
    "id": "bp-5e91822b-8fc3-411c-bcf7-c753f2140712",
    "date": 1405184798033,
    "pending": false
    "id": "bp-db406fb0-7045-41a5-b42c-522db2140712",
    "date": 1405183704121,
    "pending": false
    "id": "bp-6c913909-d1ef-4773-9712-fa1b92140712",
    "date": 1405183678385,
    "pending": false
    "id": "bp-65a30f3e-da4a-406b-9bfa-8cec72140712",
    "date": 1405178435488,
    "pending": false
    "id": "bp-11fbb2a8-923f-4ab3-b577-6dbe32140712",
    "date": 1405178411720,
    "pending": false
    "id": "bp-968183f6-086d-430a-a993-f1d892140712",
    "date": 1405127322874,
    "pending": false
    "id": "bp-017688f8-afc7-4b90-8fa7-2be692140711",
    "date": 1405040514173,
    "pending": false
    "id": "bp-342b9f6c-3ffd-489e-ae1c-b5ac62140711",
    "date": 1405037808744,
    "pending": false
    "id": "bp-62c1ea5a-24da-421f-9983-9b09c2140711",
    "date": 1405037772426,
    "pending": false
    "id": "bp-a7227128-b4dd-4cd5-997c-b9f132140711",
    "date": 1405037229671,
    "pending": false
    "id": "bp-2d0b1114-0d86-4f2b-ba7d-20f902140711",
    "date": 1405037207333,
    "pending": false
    "pending": 1
    "modifiedPreferences": {
    "accessibility.typeaheadfind.flashBar": 0,
    "accessibility.browsewithcaret": true,
    "browser.cache.disk.capacity": 358400,
    "browser.cache.disk.smart_size.first_run": false,
    "browser.cache.disk.smart_size.use_old_max": false,
    "browser.cache.disk.smart_size_cached_value": 358400,
    "browser.places.smartBookmarksVersion": 7,
    "browser.sessionstore.upgradeBackup.latestBuildID": "20140605174243",
    "browser.startup.homepage_override.mstone": "30.0",
    "browser.startup.homepage": "https://www.bing.com/",
    "browser.startup.homepage_override.buildID": "20140605174243",
    "dom.mozApps.used": true,
    "extensions.lastAppVersion": "30.0",
    "font.internaluseonly.changed": false,
    "gfx.direct3d.last_used_feature_level_idx": 0,
    "network.cookie.prefsMigrated": true,
    "network.cookie.cookieBehavior": 2,
    "places.database.lastMaintenance": 1405257179,
    "places.history.expiration.transient_current_max_pages": 104858,
    "plugin.state.npitunes": 0,
    "plugin.state.npesnsonar": 0,
    "plugin.state.npesnlaunch": 0,
    "plugin.importedState": true,
    "plugin.state.npsitesafety": 0,
    "plugin.state.npauthz": 0,
    "plugin.disable_full_page_plugin_for_types": "application/pdf,application/vnd.adobe.xfdf,application/vnd.fdf,application/vnd.adobe.xdp+xml",
    "plugin.state.npwlpg": 0,
    "plugin.state.npffwloplugin": 0,
    "plugin.state.npdeployjava": 0,
    "plugin.state.np_wtapp": 0,
    "privacy.cpd.offlineApps": true,
    "privacy.cpd.sessions": false,
    "privacy.donottrackheader.enabled": true,
    "privacy.sanitize.migrateFx3Prefs": true,
    "storage.vacuum.last.places.sqlite": 1405258871,
    "storage.vacuum.last.index": 0
    "graphics": {
    "numTotalWindows": 2,
    "numAcceleratedWindows": 2,
    "windowLayerManagerType": "Direct3D 10",
    "windowLayerManagerRemote": false,
    "adapterDescription": "Intel(R) HD Graphics 4000",
    "adapterVendorID": "0x8086",
    "adapterDeviceID": "0x0166",
    "adapterRAM": "Unknown",
    "adapterDrivers": "igdumd64 igd10umd64 igd10umd64 igdumd32 igd10umd32 igd10umd32",
    "driverVersion": "9.17.10.2843",
    "driverDate": "8-21-2012",
    "adapterDescription2": "NVIDIA GeForce GT 650M ",
    "adapterVendorID2": "0x10de",
    "adapterDeviceID2": "0x0fd1",
    "adapterRAM2": "2048",
    "adapterDrivers2": "nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um",
    "driverVersion2": "9.18.13.3788",
    "driverDate2": "5-19-2014",
    "isGPU2Active": false,
    "direct2DEnabled": true,
    "directWriteEnabled": true,
    "directWriteVersion": "6.2.9200.16571",
    "clearTypeParameters": "Gamma: 2200 Pixel Structure: R ClearType Level: 100 Enhanced Contrast: 100 ",
    "webglRenderer": "Google Inc. -- ANGLE (Intel(R) HD Graphics 4000 Direct3D9Ex vs_3_0 ps_3_0)",
    "info": {
    "AzureCanvasBackend": "direct2d",
    "AzureSkiaAccelerated": 0,
    "AzureFallbackCanvasBackend": "cairo",
    "AzureContentBackend": "direct2d"
    "javaScript": {
    "incrementalGCEnabled": true
    "accessibility": {
    "isActive": false,
    "forceDisabled": 0
    "libraryVersions": {
    "NSPR": {
    "minVersion": "4.10.6",
    "version": "4.10.6"
    "NSS": {
    "minVersion": "3.16 Basic ECC",
    "version": "3.16 Basic ECC"
    "NSSUTIL": {
    "minVersion": "3.16",
    "version": "3.16"
    "NSSSSL": {
    "minVersion": "3.16 Basic ECC",
    "version": "3.16 Basic ECC"
    "NSSSMIME": {
    "minVersion": "3.16 Basic ECC",
    "version": "3.16 Basic ECC"
    "userJS": {
    "exists": false
    "extensions": [
    "name": "Norton Toolbar",
    "version": "2014.7.2.6",
    "isActive": true,
    "id": "{2D3F3651-74B9-4795-BDEC-6DA2F431CB62}"
    "name": "Norton Vulnerability Protection",
    "version": "12.2.0.5 - 1",
    "isActive": true,
    "id": "{BBDA0591-3099-440a-AA10-41764D9DB4DB}"
    "name": "Troubleshooter",
    "version": "1.1a",
    "isActive": true,
    "id": "[email protected]"
    "name": "Windows Media Player Extension for Firefox",
    "version": "1.1",
    "isActive": true,
    "id": "jid0-nRwp7VvCqZcSRTppwWz2npqGEKw@jetpack"
    "name": "HTTPS-Everywhere",
    "version": "3.5.3",
    "isActive": false,
    "id": "[email protected]"
    }

    Was discussed here - https://support.mozilla.org/en-US/forums/contributors/709022 - in Feb 2013. And Bug #738661 was filed in March of 2012, with the consensus being.
    '''"In that case this is more likely a bug in Covenant Eyes than it is a bug in Firefox. If we have no hope of success through engaging with Covenant Eyes and can't blocklist the offending DLL from loading, can we at least get a support article posted instructing users how to work around this issue (ie. removing Covenant Eyes or switching to a different browser)?'''
    '''Additionally, I don't see much point in keeping this bug in the NEW state if it's unreasonable to expect that we'll ever fix this."'''

  • Mac Mini Restarting Multiple times per day

    I have a Mac Mini from Sept 2010.  Recently upgraded to Mountain Lion and now the restarts due to an issue several times per day.  The computer is fine when i am using it, but the issue comes up when i return to wake the monitor by hitting a key or moving the mouse.  Sleep is disabled, but the monitor is set to turn off after 10 minutes of inactivity.  Sometimes it will be fine left for hours on its own and other times when i come back to the computer, I am met with a gray screen stating the computer had to restart. 
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    Jan 26 06:52:06 MacMini kernel[0]: CODE SIGNING: cs_invalid_page(0x1000): p=895[GoogleSoftwareUp] clearing CS_VALID
    Jan 26 07:05:48 MacMini.local com.apple.usbmuxd[27]: _handle_timer heartbeat detected detach for device 0x82-192.168.1.2:0!
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    Jan 26 07:17:51 MacMini com.apple.launchd.peruser.501[134] (com.apple.KerberosHelper.LKDCHelper[909]): Exited with code: 1
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    Jan 26 08:07:40 MacMini.local LKDCHelper[951]: Starting (uid=501)
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    Jan 26 08:59:57 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/30: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/126: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/157: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/164: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/165: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not look up channel/token: com.apple.time/0x165: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Bug: 12C60: libxpc.dylib + 36100 [FAC04D8B-680E-325F-8F0C-DD69859D0E01]: 0x3
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/168: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/172: 0x3: No such process
    Jan 26 08:59:59 --- last message repeated 7 times ---
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/176: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/178: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not look up channel/token: com.apple.time/0x178: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Bug: 12C60: libxpc.dylib + 36100 [FAC04D8B-680E-325F-8F0C-DD69859D0E01]: 0x3
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/178: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/180: 0x3: No such process
    Jan 26 08:59:59 --- last message repeated 1 time ---
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/185: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/190: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/194: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/195: 0x3: No such process
    Jan 26 08:59:59 --- last message repeated 2 times ---
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not look up channel/token: com.apple.time/0x195: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Bug: 12C60: libxpc.dylib + 36100 [FAC04D8B-680E-325F-8F0C-DD69859D0E01]: 0x3
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/195: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/196: 0x3: No such process
    Jan 26 08:59:59 --- last message repeated 1 time ---
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not look up channel/token: com.apple.time/0x196: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Bug: 12C60: libxpc.dylib + 36100 [FAC04D8B-680E-325F-8F0C-DD69859D0E01]: 0x3
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/196: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/198: 0x3: No such process
    Jan 26 08:59:59 --- last message repeated 10 times ---
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not look up channel/token: com.apple.time/0x198: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Bug: 12C60: libxpc.dylib + 36100 [FAC04D8B-680E-325F-8F0C-DD69859D0E01]: 0x3
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/198: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/200: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not look up channel/token: com.apple.time/0x200: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Bug: 12C60: libxpc.dylib + 36100 [FAC04D8B-680E-325F-8F0C-DD69859D0E01]: 0x3
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/200: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/201: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not look up channel/token: com.apple.time/0x202: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/202: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Bug: 12C60: libxpc.dylib + 36100 [FAC04D8B-680E-325F-8F0C-DD69859D0E01]: 0x3
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/202: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/210: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/215: 0x3: No such process
    Jan 26 08:59:59 MacMini.local UserEventAgent[137]: Could not get event name for stream/token: com.apple.time/220: 0x3: No such process
    Jan 26 09:07:39 MacMini.local LKDCHelper[999]: Starting (uid=501)
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    Jan 26 09:11:04 --- last message repeated 1 time ---
    Jan 26 09:20:53 localhost bootlog[0]: BOOT_TIME 1359210053 0
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    Thanks for the reply, den.thed. 
    I tried the first suggestion, resetting the SMC, but after this the problem continues. 
    I think the issue is related to the second, kernel panicking. 
    As for suggestions 3 and 4, i have my energy settings as you show in your post, with monitor sleep after 15 minutes, computer sleep never and none of the options checked.  While the computer does not sleep, this is only an issue when i step away from the computer for a while and come back, not when i am actively using it. 
    The latest error message is as follows, and seems to indicate a kernel panic (or several). 
    Interval Since Last Panic Report:  112486 sec
    Panics Since Last Report:          7
    Anonymous UUID:                    67206185-78EF-3547-FDBF-AFC3D867EDFE
    Sat Jan 26 14:22:44 2013
    panic(cpu 1 caller 0xffffff8002cb7bd5): Kernel trap at 0xffffff7f83801a58, type 0=divide error, registers:
    CR0: 0x000000008001003b, CR2: 0x0000000109d21000, CR3: 0x00000000058bf000, CR4: 0x0000000000000660
    RAX: 0x00015025a5a86800, RBX: 0x0000000000000000, RCX: 0x00000000092dd698, RDX: 0x0000000000000000
    RSP: 0xffffff800ada3000, RBP: 0xffffff800ada3090, RSI: 0x0000000000000000, RDI: 0xffffff800fcbc004
    R8:  0xffffff800ada2f94, R9:  0x00000000092dd698, R10: 0x00000000000061a8, R11: 0x0000000000000002
    R12: 0xffffff8067b91da0, R13: 0xffffff800f1c2004, R14: 0x000000000000000a, R15: 0xffffff800fcbc004
    RFL: 0x0000000000010246, RIP: 0xffffff7f83801a58, CS:  0x0000000000000008, SS:  0x0000000000000010
    Fault CR2: 0x0000000109d21000, Error code: 0x0000000000000000, Fault CPU: 0x1
    Backtrace (CPU 1), Frame : Return Address
    0xffffff800ada2ca0 : 0xffffff8002c1d626
    0xffffff800ada2d10 : 0xffffff8002cb7bd5
    0xffffff800ada2ee0 : 0xffffff8002cce4ed
    0xffffff800ada2f00 : 0xffffff7f83801a58
    0xffffff800ada3090 : 0xffffff7f837faefb
    0xffffff800ada3140 : 0xffffff7f837dbefc
    0xffffff800ada3180 : 0xffffff7f837ddcf1
    0xffffff800ada3330 : 0xffffff7f837e0294
    0xffffff800ada3380 : 0xffffff7f838c8ba1
    0xffffff800ada34c0 : 0xffffff7f838cef2e
    0xffffff800ada3510 : 0xffffff7f835d9659
    0xffffff800ada3540 : 0xffffff7f834c383b
    0xffffff800ada35e0 : 0xffffff7f8348c3f7
    0xffffff800ada3610 : 0xffffff7f834bf23d
    0xffffff800ada3800 : 0xffffff7f834c03a2
    0xffffff800ada38d0 : 0xffffff7f836b415a
    0xffffff800ada3900 : 0xffffff7f836b05ce
    0xffffff800ada3920 : 0xffffff7f836af158
    0xffffff800ada39a0 : 0xffffff7f836ababb
    0xffffff800ada39c0 : 0xffffff7f8369f704
    0xffffff800ada3a30 : 0xffffff7f836b5851
    0xffffff800ada3ae0 : 0xffffff7f836aa61c
    0xffffff800ada3c60 : 0xffffff7f834563c7
    0xffffff800ada3cd0 : 0xffffff7f8344057b
    0xffffff800ada3d40 : 0xffffff7f834431b8
    0xffffff800ada3db0 : 0xffffff7f83442db4
    0xffffff800ada3e10 : 0xffffff7f83409c04
    0xffffff800ada3e50 : 0xffffff7f83408eef
    0xffffff800ada3e80 : 0xffffff7f834082cb
    0xffffff800ada3ef0 : 0xffffff80030472a8
    0xffffff800ada3f30 : 0xffffff8003045daa
    0xffffff800ada3f80 : 0xffffff8003045ed9
    0xffffff800ada3fb0 : 0xffffff8002cb26b7
          Kernel Extensions in backtrace:
             com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f833fb000->0xffffff7f83432fff
                dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f8324c000
             com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xff ffff7f8343e000->0xffffff7f8344ffff
                dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f833fb000
                dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f8324c000
             com.apple.NVDAResman(8.0)[A4C53A36-22B6-3075-82B9-9DE612A9C015]@0xffffff7f83452 000->0xffffff7f83754fff
                dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f8324c000
                dependency: com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xff ffff7f8343e000
                dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7f833fb000
             com.apple.nvidia.nv50hal(8.0)[9F3D09B5-3158-3D9E-BDA3-E71576AAD3B7]@0xffffff7f8 3762000->0xffffff7f83a84fff
                dependency: com.apple.NVDAResman(8.0.0)[A4C53A36-22B6-3075-82B9-9DE612A9C015]@0xffffff7f834 52000
                dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7f8324c000
    BSD process name corresponding to current thread: kernel_task
    Mac OS version:
    12C60
    Kernel version:
    Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64
    Kernel UUID: 69A5853F-375A-3EF4-9247-478FD0247333
    Kernel slide:     0x0000000002a00000
    Kernel text base: 0xffffff8002c00000
    System model name: Macmini4,1 (Mac-F2208EC8)
    System uptime in nanoseconds: 9708470052980
    last loaded kext at 3660329715313: com.apple.filesystems.afpfs          10.0 (addr 0xffffff7f84f16000, size 348160)
    last unloaded kext at 1940466153095: com.apple.driver.AppleUSBCDC          4.1.22 (addr 0xffffff7f84ef5000, size 12288)
    loaded kexts:
    com.Cycling74.driver.Soundflower          1.5.1
    com.iospirit.driver.rbiokithelper          1.8.0
    com.antecea.driver.AnteceaAudioDrv          1.0.0
    com.apple.filesystems.afpfs          10.0
    com.apple.nke.asp_tcp          7.0.0
    com.apple.filesystems.smbfs          1.8
    com.apple.driver.AppleIntelProfile          97
    com.apple.driver.AppleHWSensor          1.9.5d0
    com.apple.driver.AppleBluetoothMultitouch          75.15
    com.apple.iokit.IOBluetoothSerialManager          4.0.9f33
    com.apple.driver.AGPM          100.12.69
    com.apple.driver.ApplePlatformEnabler          2.0.5d4
    com.apple.driver.AppleHDA          2.3.1f2
    com.apple.driver.AppleMikeyHIDDriver          122
    com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport          4.0.9f33
    com.apple.driver.AppleMikeyDriver          2.3.1f2
    com.apple.driver.AudioAUUC          1.60
    com.apple.iokit.IOUserEthernet          1.0.0d1
    com.apple.Dont_Steal_Mac_OS_X          7.0.0
    com.apple.driver.ApplePolicyControl          3.2.11
    com.apple.driver.ACPI_SMC_PlatformPlugin          1.0.0
    com.apple.driver.AppleLPC          1.6.0
    com.apple.driver.AppleUpstreamUserClient          3.5.10
    com.apple.driver.AppleMCCSControl          1.0.33
    com.apple.GeForce          8.0.0
    com.apple.filesystems.autofs          3.0
    com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
    com.apple.BootCache          34
    com.apple.iokit.SCSITaskUserClient          3.5.1
    com.apple.driver.XsanFilter          404
    com.apple.iokit.IOAHCIBlockStorage          2.2.2
    com.apple.driver.AppleUSBHub          5.2.5
    com.apple.iokit.AppleBCM5701Ethernet          3.2.5b3
    com.apple.driver.AppleUSBOHCI          5.2.5
    com.apple.driver.AppleFWOHCI          4.9.6
    com.apple.driver.AppleSDXC          1.2.2
    com.apple.driver.AirPort.Brcm4331          602.15.22
    com.apple.driver.AppleAHCIPort          2.4.1
    com.apple.driver.AppleUSBEHCI          5.4.0
    com.apple.driver.AppleEFINVRAM          1.6.1
    com.apple.driver.AppleRTC          1.5
    com.apple.driver.AppleHPET          1.7
    com.apple.driver.AppleACPIButtons          1.6
    com.apple.driver.AppleSMBIOS          1.9
    com.apple.driver.AppleACPIEC          1.6
    com.apple.driver.AppleAPIC          1.6
    com.apple.driver.AppleIntelCPUPowerManagementClient          196.0.0
    com.apple.nke.applicationfirewall          4.0.39
    com.apple.security.quarantine          2
    com.apple.driver.AppleIntelCPUPowerManagement          196.0.0
    com.apple.security.SecureRemotePassword          1.0
    com.apple.driver.AppleProfileTimestampAction          97
    com.apple.driver.AppleProfileThreadInfoAction          97
    com.apple.driver.AppleProfileRegisterStateAction          97
    com.apple.driver.AppleProfileReadCounterAction          97
    com.apple.driver.AppleProfileKEventAction          97
    com.apple.driver.AppleProfileCallstackAction          97
    com.apple.iokit.AppleProfileFamily          97
    com.apple.driver.AppleBluetoothHIDKeyboard          165.5
    com.apple.driver.AppleHIDKeyboard          165.5
    com.apple.driver.IOBluetoothHIDDriver          4.0.9f33
    com.apple.driver.AppleMultitouchDriver          235.28
    com.apple.iokit.IOSerialFamily          10.0.6
    com.apple.driver.DspFuncLib          2.3.1f2
    com.apple.iokit.IOFireWireIP          2.2.5
    com.apple.iokit.AppleBluetoothHCIControllerUSBTransport          4.0.9f33
    com.apple.iokit.IOSurface          86.0.3
    com.apple.iokit.IOBluetoothFamily          4.0.9f33
    com.apple.iokit.IOAudioFamily          1.8.9fc10
    com.apple.kext.OSvKernDSPLib          1.6
    com.apple.driver.AppleGraphicsControl          3.2.11
    com.apple.driver.AppleHDAController          2.3.1f2
    com.apple.iokit.IOHDAFamily          2.3.1f2
    com.apple.driver.AppleSMBusPCI          1.0.10d0
    com.apple.driver.AppleSMC          3.1.4d2
    com.apple.driver.IOPlatformPluginLegacy          1.0.0
    com.apple.driver.IOPlatformPluginFamily          5.2.0d16
    com.apple.driver.AppleSMBusController          1.0.10d0
    com.apple.nvidia.nv50hal          8.0.0
    com.apple.NVDAResman          8.0.0
    com.apple.iokit.IONDRVSupport          2.3.5
    com.apple.iokit.IOGraphicsFamily          2.3.5
    com.apple.kext.triggers          1.0
    com.apple.iokit.IOUSBHIDDriver          5.2.5
    com.apple.driver.AppleUSBMergeNub          5.2.5
    com.apple.driver.AppleUSBComposite          5.2.5
    com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.5.1
    com.apple.iokit.IOBDStorageFamily          1.7
    com.apple.iokit.IODVDStorageFamily          1.7.1
    com.apple.iokit.IOCDStorageFamily          1.7.1
    com.apple.iokit.IOAHCISerialATAPI          2.5.0
    com.apple.iokit.IOSCSIArchitectureModelFamily          3.5.1
    com.apple.iokit.IOUSBUserClient          5.2.5
    com.apple.iokit.IOEthernetAVBController          1.0.2b1
    com.apple.driver.NVSMU          2.2.9
    com.apple.iokit.IOFireWireFamily          4.5.5
    com.apple.iokit.IO80211Family          500.15
    com.apple.iokit.IONetworkingFamily          3.0
    com.apple.iokit.IOAHCIFamily          2.2.1
    com.apple.iokit.IOUSBFamily          5.4.0
    com.apple.driver.AppleEFIRuntime          1.6.1
    com.apple.iokit.IOHIDFamily          1.8.0
    com.apple.iokit.IOSMBusFamily          1.1
    com.apple.security.sandbox          220
    com.apple.kext.AppleMatch          1.0.0d1
    com.apple.security.TMSafetyNet          7
    com.apple.driver.DiskImages          344
    com.apple.iokit.IOStorageFamily          1.8
    com.apple.driver.AppleKeyStore          28.21
    com.apple.driver.AppleACPIPlatform          1.6
    com.apple.iokit.IOPCIFamily          2.7.2
    com.apple.iokit.IOACPIFamily          1.4
    com.apple.kec.corecrypto          1.0
    Model: Macmini4,1, BootROM MM41.0042.B03, 2 processors, Intel Core 2 Duo, 2.4 GHz, 4 GB, SMC 1.65f2
    Graphics: NVIDIA GeForce 320M, NVIDIA GeForce 320M, PCI, 256 MB
    Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1067 MHz, 0x80CE, 0x4D34373142353637334648302D4346382020
    Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1067 MHz, 0x80CE, 0x4D34373142353637334648302D4346382020
    AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x93), Broadcom BCM43xx 1.0 (5.106.98.81.22)
    Bluetooth: Version 4.0.9f33 10885, 2 service, 18 devices, 1 incoming serial ports
    Network Service: Ethernet, Ethernet, en0
    Serial ATA Device: TOSHIBA MK5055GSXF, 500.11 GB
    Serial ATA Device: OPTIARC DVD RW AD-5680H
    USB Device: hub_device, 0x0409  (NEC Corporation), 0x005a, 0x24100000 / 2
    USB Device: iPhone, apple_vendor_id, 0x12a0, 0x26200000 / 2
    USB Device: IR Receiver, apple_vendor_id, 0x8242, 0x06500000 / 2
    USB Device: BRCM2070 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0x06600000 / 3
    USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8218, 0x06630000 / 4

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