Eric Boutilier
2007-Mar-06 23:49 UTC
[dtrace-discuss] Overview (rollup) of recent activity on dtrace-discuss
For background on what this is, see: http://www.opensolaris.org/jive/message.jspa?messageID=24416#24416 http://www.opensolaris.org/jive/message.jspa?messageID=25200#25200 ============================dtrace-discuss 02/16 - 02/28 ============================ Size of all threads during period: Thread size Topic ----------- ----- 8 Asynchronous signal handling in fasttrap provider 7 examine dtrace behaviour with mdb 7 CPU stats problem 6 Using DTrace infos with JBoss 5 Hotspot provider system crashes, class data sharing and automatic server detection gone wrong 4 not able to run dtrace 4 Mozilla Dynamic Tracing Framework 3 Missing items in the stack? 3 Install Dtrace Java API from source code 3 Incorrect information showed by dtrace 3 Does Dtrace supports perl ? 3 Do I have dtrace installed by default in SXDE? 2 dtrace, uint64 wrapping and the Java dtrace API 2 USDT probes in Mozilla - can we run dtrace -G against a shared library 2 FASTTRAP_SUNWDTRACE_SIZE 2 Do you need the -32/ -64 flag when using dtrace -G to generate your usdt probe.o? 1 track new-delete using dtrace 1 Problem reading pacct file 1 PICs - I$, D$, E$, etc. (perf-count provider?) 1 Matching Malloc and Free 1 Dtrace and ZFS 1 Chime startup error =============================================================== Posting activity by person for period: # of posts By ---------- -------------------------------------------------- 10 ahl at eng.sun.com (adam leventhal) 8 john.rice at sun.com (john rice) 3 vikrantchoudhary at gmail.com (vikrant kumar choudhary) 3 tom.erickson at sun.com (tom erickson) 3 sterfield34 at free.fr (loetscher) 3 sar.kernel at gmail.com (saravanan s) 3 metabox at gmail.com (metan) 3 ekaterina.pavlova at sun.com (ekaterina pavlova) 2 roch.bourbonnais at sun.com (roch - pae) 2 peter.boros at sun.com (peter boros) 2 oliver.yang at sun.com (oliver yang) 2 mgerdts at gmail.com (mike gerdts) 1 tharindub at millenniumit.com (tharindu rukshan bamunuarachchi) 1 scp at mac.com (steve peters) 1 sbouchex at infovista.com (=?iso-8859-1?q?s=e9bastien_bouchex_bellomi=e9?=) 1 rrkanade at yahoo.com (rkanade) 1 royrobertcecil at yahoo.com (roy) 1 rasputnik at gmail.com (dick davies) 1 peter.lawrence at sun.com (peter lawrence) 1 opensolaris at posix.brte.com.br (msl) 1 nilendra at avaya.com (nilendra jain) 1 nicolas.williams at sun.com (nicolas williams) 1 matty91 at gmail.com (matty) 1 koifans at shaw.ca (calvin liu) 1 kewenlong at gmail.com (kewenlong) 1 jonathan.haslam at sun.com (jon haslam) 1 jmcilree at apple.com (james mcilree) 1 jk at tools.de (=?utf-8?q?j=c3=bcrgen_keil?=) 1 jamesd.wi at gmail.com (james dickens) 1 james.c.mcpherson at gmail.com (james c. mcpherson) 1 jackyee123 at gmail.com (jack) 1 gonzalo.siero at sun.com (gonzalo siero) 1 frank.hofmann at sun.com (frank hofmann) 1 dkarun at gmail.com (arun) 1 deepak.bhatia at iap-online.com (deepak bhatia) 1 cbennett at laurustech.com (chip bennett) 1 binarycrusader at gmail.com (shawn walker) 1 andreas.haas at sun.com (andreas haas) 1 akolb at eng.sun.com (alexander kolbasov) =============================================================== Discussion URL: http://www.opensolaris.org/jive/forum.jspa?forumID=7 Main URL: http://opensolaris.org/os/community/dtrace
Eric Boutilier
2007-Mar-22 18:47 UTC
[dtrace-discuss] Overview (rollup) of recent activity on dtrace-discuss
Special note: Here''s a question I get a lot: Q: Why did you miss (or miss us) last time? A: This is a misconception that stems from the variability of the forums I cover each (semi-monthly) period. The set is not static; rather, it''s based primarily on traffic volume. To illustrate, this period website-discuss didn''t "make the cut", but in previous periods it did. --------------------------------------------------------------------------- For background on what this is, see: http://www.opensolaris.org/jive/message.jspa?messageID=24416#24416 http://www.opensolaris.org/jive/message.jspa?messageID=25200#25200 ============================dtrace-discuss 03/01 - 03/15 ============================ Size of all threads during period: Thread size Topic ----------- ----- 33 Questions for OGB Candidates from DTrace 9 How to get java thread name ? 8 PHP probes 8 Dtrace with line numbers? 7 Dtrace script locking up workstation 6 dtrace dropping printf statements 6 can''t use the freopen() feature 6 Missing items in the stack? 5 USDT probe issues in C++ 5 Tracing different locks 5 Three screencasts of OpenSolaris Technologies 5 Incorrect information showed by dtrace 5 Functions that cannot be traced by FBT under x86 4 DTrace Probe Timeout 3 timestamp in the predicate 3 a question about ustack() 3 I/O bottleneck Root cause identification w Dtrace ?? (controller or IO bus) 3 Floating-Point Operator 3 DIF means? 3 Chime systemic unresponsiveness 2 puzzling io size distribution data 2 plockstat provider 2 plockstat 2 instrument sfmmu_kdtlb_miss:entry?? 2 delete my account 2 breakpoint(), ecb, and resumption of control. 2 about quantize 2 a presure test 2 What is the category/subcategory for DTG? 2 Problem about pid provider 2 Need some informations 2 Chime for Solaris 10 U3 ? 1 want use dtrace survey ftp no answer question!SOS! 1 fasttrap_disable_callbacks() 1 about use dtrace analyze tomcat''s situation 1 about DTrace tcp provider question 1 a presure test, part 2 1 Proposal: iSCSI target provider 1 PICs - I$, D$, E$, etc. (perf-count provider?) 1 On The Record Entry 1 OGB Candidates on DTrace =============================================================== Posting activity by person for period: # of posts By ---------- -------------------------------------------------- 11 ahl at eng.sun.com (adam leventhal) 7 neelam.goyal at gmail.com (neelam) 7 eulertao at gmail.com (=?gb2312?b?znw93saorxvszxigvgfvkq==?=) 7 cbennett at laurustech.com (chip bennett) 6 przemolicc at poczta.fm (przemolicc) 6 james.d.carlson at sun.com (james carlson) 6 bart.smaalders at sun.com (bart smaalders) 4 rich.teer at rite-group.com (rich teer) 4 alanxzq at yahoo.com.cn (sun.betty) 4 alan.coopersmith at sun.com (alan coopersmith) 3 nilendra at avaya.com (nilendra jain) 3 michael.schuster at sun.com (michael schuster) 3 lgreenwood at exceededucation.com (lgreenwood) 3 keith.wesolowski at sun.com (keith m wesolowski) 3 john.rice at sun.com (john rice) 3 james.mcpherson at sun.com (james c. mcpherson) 3 glynn.foster at sun.com (glynn foster) 3 bmc at eng.sun.com (bryan cantrill) 3 binarycrusader at gmail.com (shawn walker) 3 angelo.rajadurai at sun.com (angelo rajadurai) 2 williamjamesgnusolaris at gmail.com (william james) 2 wez at omniti.com (wez furlong) 2 weeyeh at gmail.com (wee yeh tan) 2 terri.molini at sun.com (terri molini) 2 roland.mainz at nrubsig.org (roland mainz) 2 roch.bourbonnais at sun.com (roch - pae) 2 richlowe at richlowe.net (richard lowe) 2 rayrayson at gmail.com (rayson ho) 2 palowoda at fiver.net (bob palowoda) 2 karyn.ritter at gmail.com (karyn ritter) 2 jwadams at gmail.com (jonathan adams) 2 jonathan.haslam at sun.com (jon haslam) 2 jarod at aeysis.com (jarod jenson) 2 garrett at damore.org (garrett d''amore) 2 ekaterina.pavlova at sun.com (ekaterina pavlova) 2 dan.mick at sun.com (dan mick) 2 christine.sterner at sun.com (christine sterner) 2 casper.dik at sun.com (casper dik) 2 alan.duboff at sun.com (alan duboff) 2 akolb at eng.sun.com (alexander kolbasov) 1 webinadiv at gmail.com (despe) 1 tom.erickson at sun.com (tom erickson) 1 todd.jobson at sun.com (todd jobson) 1 stevel at sun.com (stephen lau) 1 stefan.parvu at sun.com (stefan parvu) 1 peter.memishian at sun.com (peter memishian) 1 peter.kessler at sun.com (peter b. kessler) 1 nathan.kroenert at sun.com (nathan kroenert) 1 mws at zion.eng.sun.com (michael shapiro) 1 michelle.olson at sun.com (michelle olson) 1 mgerdts at gmail.com (mike gerdts) 1 matty91 at gmail.com (matty) 1 marty.faltesek at sun.com (marty faltesek) 1 jonathan.a.spinks at jpmorgan.com (jonathan.a spinks) 1 joerg.schilling at fokus.fraunhofer.de (joerg schilling) 1 jk at tools.de (=?utf-8?q?j=c3=bcrgen_keil?=) 1 jim.grisanzio at sun.com (jim grisanzio) 1 james.mauro at sun.com (jim mauro) 1 james.c.mcpherson at gmail.com (james c. mcpherson) 1 jackyee123 at gmail.com (jack) 1 hans.qiao at sun.com (hans qiao) 1 gonzalo.siero at sun.com (gonzalo siero) 1 franckturlan at yahoo.com (franck turlan) 1 deepak.bhatia at iap-online.com (deepak bhatia) 1 dclarke at blastwave.org (dennis clarke) 1 danmcd at sun.com (dan mcdonald) 1 chris.gerhard at sun.com (chris gerhard) 1 brendan at sun.com (brendan gregg - sun microsystems) 1 benteak at gmail.com (senthil ramanujam) 1 benoit at sun.com (benoit) 1 alfred.peng at sun.com (alfred peng) =============================================================== Discussion URL: http://www.opensolaris.org/jive/forum.jspa?forumID=7 Main URL: http://opensolaris.org/os/community/dtrace
Eric Boutilier
2007-Apr-10 20:59 UTC
[dtrace-discuss] Overview (rollup) of recent activity on dtrace-discuss
For background on what this is, see: http://www.opensolaris.org/jive/message.jspa?messageID=24416#24416 http://www.opensolaris.org/jive/message.jspa?messageID=25200#25200 ============================dtrace-discuss 03/16 - 03/31 ============================ Size of all threads during period: Thread size Topic ----------- ----- 9 standard-deviation and other aggravations 8 dtracing thread swtiches 7 non-self pointers ??? 7 index 0 is out of range for syscall::open:entry args[ ] 7 Licensing for Dtrace headers? 6 What does this slide tell? 5 swap-like function in Dtrace? 5 How to use dtrace to see process is doing what?that process has ran so long time. 3 sorting 3 Pthreads and plockstat!! 3 Output redirection problem of DTrace 3 Chime startup error 2 want use dtrace survey ftp no answer question!SOS! 2 trouble (NoSuchMethodException) creating new chime display 2 system call count stats broken down by lwp 2 prustat problem 2 printa 2 dtrace args? 2 Using DTrace infos with JBoss 2 Information about new plockstat probe points 2 How to monitor and dump a dynamic buffer? 2 How to get user land struct defs in pid provider. 2 File path of mmap''d file that goes ESTALE 2 Dtrace with line numbers?) 1 how to add probes with different argument in a provider and in opensolaris ? 1 data object sharing between DTRACE script and c program 1 about DTrace tcp provider question 1 What is lockstat_active_threads() guarding? 1 Proposal: iSCSI target provider 1 New OpenSolaris Project: Mozilla DTrace 1 How to record waiters on mutex locks ? =============================================================== Posting activity by person for period: # of posts By ---------- -------------------------------------------------- 14 peter.lawrence at sun.com (peter lawrence) 8 ahl at eng.sun.com (adam leventhal) 7 brendan at sun.com (brendan gregg - sun microsystems) 6 cbennett at laurustech.com (chip bennett) 5 dan.mick at sun.com (dan mick) 3 rayrayson at gmail.com (rayson ho) 2 weeyeh at gmail.com (wee yeh tan) 2 steven.lamar.reynolds at gmail.com (steven reynolds) 2 rlhamil at smart.net (richard l. hamilton) 2 ramesh.polepalli at mformation.com (ramesh polepalli) 2 pgandhi at cisco.com (premal gandhi) 2 james.mauro at sun.com (jim mauro) 2 giffunip at yahoo.com (pedro giffuni) 2 gckwang at gmail.com (greg wang) 2 dp at eng.sun.com (dan price) 2 casper.dik at sun.com (casper dik) 2 bmc at eng.sun.com (bryan cantrill) 1 wan.sam at sun.com (sam wan) 1 tom.erickson at sun.com (tom erickson) 1 thomas.whitten at sun.com (tom whitten) 1 stefanparvu14 at yahoo.com (stefan parvu) 1 sam.wanshan at gmail.com (sam wan) 1 roch.bourbonnais at sun.com (roch - pae) 1 pratik.solanki at gmail.com (pratik solanki) 1 neelam.goyal at gmail.com (neelam) 1 mgerdts at gmail.com (mike gerdts) 1 metabox at gmail.com (metan) 1 leon.is.here at gmail.com (leon koll) 1 jwadams at gmail.com (jonathan adams) 1 john.rice at sun.com (john rice) 1 joerg.schilling at fokus.fraunhofer.de (joerg schilling) 1 jmcilree at apple.com (james mcilree) 1 jim.fiori at sun.com (jim fiori) 1 jgh at wizmail.org (jeremy harris) 1 jay at meangrape.com (jay edwards) 1 jarod at aeysis.com (jarod jenson) 1 james.mcpherson at sun.com (james c. mcpherson) 1 james.c.mcpherson at gmail.com (james c. mcpherson) 1 jackyee123 at gmail.com (jack) 1 gaopeng.chen at sun.com (gaopeng chen - sun china) 1 eulertao at gmail.com (=?gb2312?b?znw93saorxvszxigvgfvkq==?=) 1 cailleach1 at gmail.com (lu lu) 1 bruno.jargot at gmail.com (bruno jargot) 1 broeckel at rcbj.net (robert c. broeckelmann jr.) 1 binarycrusader at gmail.com (shawn walker) 1 bart.smaalders at sun.com (bart smaalders) 1 alanxzq at yahoo.com.cn (sun.betty) 1 alan.duboff at sun.com (alan duboff) 1 akolb at eng.sun.com (alexander kolbasov) =============================================================== Discussion URL: http://www.opensolaris.org/jive/forum.jspa?forumID=7 Main URL: http://opensolaris.org/os/community/dtrace