1163794 - Zombie OSX Printing Jobs over DNSSD may harm performance

Status: NEW

(Core :: Networking: DNS, defect, P5)

Description

[Gregg Lind (Fx Strategy and Insights - Shield - Heartbeat )]

(Sorry, this is a weird one.  May be heisenbug, or mis-filed.  Put it in performance maybe?)

1. Experienced lots of firefox chromehangs.  Especially coming out sleep.
2. While following:  https://developer.mozilla.org/en-US/docs/How_to_Report_a_Hung_Firefox, noticed an ANCIENT print job (from 2012!) laying around.
3.  As soon as I cleared the print job, performance *immediately* improved.
4.  ???



   0   195    50   0 Wed01PM ??         0:00.27 dnssd://Embarcadero1._pdl-datastream._tcp.local./?bidi 16 glind SurveyGizmo - Reports - Run 1 AP_ColorMatchingMode=AP_ApplicationColorMatching AP_D_InputSlot= nocollate com.apple.print.DocumentTicket.PMSpoolFormat=application/pdf com.apple.print.JobInfo.PMApplicationName=Firefox com.apple.print.JobInfo.PMJobName=SurveyGizmo\ -\ Reports\ -\ Run com.apple.print.JobInfo.PMJobOwner=Gregg\ Lind com.apple.print.PageToPaperMappingAllowScalingUp..b. com.apple.print.PageToPaperMappingMediaName=Letter com.apple.print.PageToPaperMappingType..n.=1 com.apple.print.PrinterInfo.PMColorDeviceID..n.=7470 com.apple.print.PrintSettings.PMColorMatchingMode..n.=0 com.apple.print.PrintSettings.PMColorSpaceModel..n.=3 com.apple.print.PrintSettings.PMColorSyncProfileID..n.=1294 com.apple.print.PrintSettings.PMCopies..n.=1 com.apple.print.PrintSettings.PMCopyCollate..b. com.apple.print.PrintSettings.PMDestinationType..n.=1 com.apple.print.PrintSettings.PMFirstPage..n.=1 com.apple.print.PrintSettings.PMLastPage..n.=2147483647 com.apple.print.PrintSettings.PMPageRange..a.0..n.=1 com.apple.print.PrintSettings.PMPageRange..a.1..n.=2147483647 DestinationPrinterID=Embarcadero1 HPApplicationFilename=Firefox.app HPApplicationFilename_Encoded=RmlyZWZveC5hcHA= HPApplicationName=Firefox HPApplicationName_Encoded=RmlyZWZveA== HPComputerName=Mozilla-MBP HPComputerName_Encoded=TW96aWxsYS1NQlA= HPDomainName=Mozilla-MBP.local HPDomainName_Encoded=TW96aWxsYS1NQlAubG9jYWw= HPOriginalJobName=SurveyGizmo\ -\ Reports\ -\ Run HPRealUserName=glind HPRealUserName_Encoded=Z2xpbmQ= HPUUID=25A2C289-3604-49BA-8A73-E25DB962745B HPwmCustomText= media=Letter PaperInfoIsSuggested..b. pserrorhandler-requested=standard job-uuid=urn:uuid:318b033f-092f-3a92-6286-77c060e8c199 job-originating-host-name=localhost time-at-creation=1344619690 time-at-processing=1430938648 job-impressions=9 com.apple.print.PrintSettings.PMTotalSidesImaged..n.=9 com.apple.print.PrintSettings.PMTotalBeginPages..n.=9 PageSize=Letter

Comment 1

[Firefox Bug Husbandry Bot]

Bulk change to priority: https://bugzilla.mozilla.org/show_bug.cgi?id=1399258