search for: sdt

Has anyone seen the following error before? "error on enabled probe ID 2 (ID 473: sdt:unix:av_dispatch_autovect:interrupt-complete): invalid address (0x198) in action #3 at DIF offset 20" I''m trying to capture interrupt times as inlined in the below script. The script gives me some output after the errors, and I''m trying to understand if the errors are af...

Hello, If I release a new kernel module, do I need to release a SDT provider with it? Just like what "mdb" does - a mdb module together with the associated kernel module. Is it a "MUST" or a "OPTION"? Also what''s the requirement of USDT and user application? Is it encouraged or not to have many probes inside the code?...

Please do give reproducible example. The code you gave, which you claimed `works correctly' doesn't: > SDT.Optim <- function(crit = NULL, Hess = F) + { + q <- length(par); x <- data + if(hasArg(crit)) + cat("\n Crit present\n") + else + cat("\n Crit not prese...

Is there any way to get printf type functionality inside the kernel from dtrace probes. Basically I want to dump progress through flow in my device driver. Something like: DTRACE_PRINTF("Inside chip reset, mailboxes %x %x %x %x %x %x %x %x", mb1, mb2, .....); ... ... DTRACE_PRINTF("reset failed: reason %s", failure_reasons[err]); I may have several such probes and they may

Hi all, (CC''ing dtrace-discuss as an FYI+workaround) I''m using dtrace -h to define provider probes for my application, and it wraps the resulting probe provider definitions in an #if _DTRACE_VERSION. Everything works fine for cc/CC, but gcc/g++ (gccfss v4.2.0) doesn''t seem to define it and the provider call macros expand to nothing instead. A diff shows that gcc uses

...Running ../../../src/gdb/testsuite/gdb.trace/report.exp ... Running ../../../src/gdb/testsuite/gdb.trace/save-trace.exp ... Running ../../../src/gdb/testsuite/gdb.trace/stap-trace.exp ... gdb compile failed, ../../../src/gdb/testsuite/gdb.trace/stap-trace.c:34:10: fatal error: 'sys/sdt.h' file not found #include <sys/sdt.h> ^ 1 error generated. Could whoever administers this bot please look into this and either fix or disable the flaky test? llvm.buildmaster at lab.llvm.org writes: > The Buildbot has detected a new failure on builder > clang...

...ty fasttrap fasttrap (7d) - DTrace user instruction tracing provider fbt fbt (7d) - DTrace function boundary tracing provider lockstat lockstat (7d) - DTrace kernel lock instrumentation provider profile profile (7d) - DTrace profile interrupt provider sdt sdt (7d) - DTrace statically defined tracing provider systrace systrace (7d) - DTrace system call tracing provider Can we have as well the probes available by each provder defined in each manual page ? Is there a RFE already opened ? Thanks, stefan This message pos...

...2.i686.rpm 02dfeb94bc91a48b0c7ff4d610fc8840d8d4a82be39cbf1b13d0bcb972a1bb4e systemtap-initscript-1.6-5.el6_2.i686.rpm b29cd36fc37170da6ecd9744bd7898639ef42fe32d69d370c28d07c26c5a8f48 systemtap-runtime-1.6-5.el6_2.i686.rpm d93050bd837a88c8784f3a8c2a22634e4c45f801c24ba2613680623f05242127 systemtap-sdt-devel-1.6-5.el6_2.i686.rpm 964425f3830eb5a58636ceca888dfac56553c30967dcf694550a2fabbcb04bf9 systemtap-server-1.6-5.el6_2.i686.rpm 45b7d9b052fb463248f312c9882bcae32ac5475ffb3c69ae60e5e6387ac301a5 systemtap-testsuite-1.6-5.el6_2.i686.rpm x86_64: 030a4cc6e47f8588ceeddaad45d39a531a9572a0f4b81dca1060...

...-router? For instance, if I want to ssh into my remote server and issue a command that copies a file from my remote server to my workstation using scp: $ scp file.txt sebyte@aaa.bbb.ccc.ddd:/home/sebyte/Desktop/file.txt what IP address should I use? Obviously 192.168.0.2 is not going to work. sdt

Is there a trick to listing available providers? I can''t find it.

...0:fasttrap", O_RDONLY) Err#2 ENOENT open("/devices/pseudo/fbt at 0:fbt", O_RDONLY) Err#2 ENOENT open("/devices/pseudo/lockstat at 0:lockstat", O_RDONLY) Err#2 ENOENT open("/devices/pseudo/profile at 0:profile", O_RDONLY) Err#2 ENOENT open("/devices/pseudo/sdt at 0:sdt", O_RDONLY) Err#2 ENOENT open("/devices/pseudo/systrace at 0:systrace", O_RDONLY) Err#2 ENOENT And i confirm these devices dont exist in any of the production or staging servers which have the minimized set of packages. anyone have an idea what we have setup wrong? a...

Hi, I want to use USDT in my java applications. Please tell me how to achieve this. I am comfortable with SDT in C application. I am using Solaris Sparc10 with Generic_120011-14 version. Do I need to update my machine for this? Thanks, Ajit -- This message posted from opensolaris.org

...2.i686.rpm 02dfeb94bc91a48b0c7ff4d610fc8840d8d4a82be39cbf1b13d0bcb972a1bb4e systemtap-initscript-1.6-5.el6_2.i686.rpm b29cd36fc37170da6ecd9744bd7898639ef42fe32d69d370c28d07c26c5a8f48 systemtap-runtime-1.6-5.el6_2.i686.rpm d93050bd837a88c8784f3a8c2a22634e4c45f801c24ba2613680623f05242127 systemtap-sdt-devel-1.6-5.el6_2.i686.rpm 964425f3830eb5a58636ceca888dfac56553c30967dcf694550a2fabbcb04bf9 systemtap-server-1.6-5.el6_2.i686.rpm 45b7d9b052fb463248f312c9882bcae32ac5475ffb3c69ae60e5e6387ac301a5 systemtap-testsuite-1.6-5.el6_2.i686.rpm x86_64: 030a4cc6e47f8588ceeddaad45d39a531a9572a0f4b81dca1060...

...8.i386.rpm 5e195e31346641eec5061282b777ad4c5512cbe4fccaaa4e21570af3b8c7ee18 systemtap-initscript-1.6-7.el5_8.i386.rpm de915859cb3a4b807d07b48baee9525df4d6ca8af2cc43fcb8f554d0e5492963 systemtap-runtime-1.6-7.el5_8.i386.rpm a1f3b7e1a842112418f5120c074b51fe1f12b8365c76173a56a872fa39427ea4 systemtap-sdt-devel-1.6-7.el5_8.i386.rpm 23c6e0a7941f731d07b4b67a3f985319d3a498b4736d101ab7b8f3d273cc6dee systemtap-server-1.6-7.el5_8.i386.rpm 779008b01465c1a1076342daf72dd57a8b533260a271bce14db4eb9c705394da systemtap-testsuite-1.6-7.el5_8.i386.rpm x86_64: cbde8a722678eecc68899c0ed2f7aed1a18fed76e374e64921a1...

...86.rpm 4c160c477f55be5969781e357f948638629c9a8f57b17cf1aa98b15dbb4de7bb systemtap-initscript-1.7-5.el6_3.1.i686.rpm bc64d58a9ea07e7f9abbce361a123c23e51af112b924dfdce34bbbb155c8581d systemtap-runtime-1.7-5.el6_3.1.i686.rpm 29563cbc02097eac09a0fc0832f011d8a7e33fefc38de4064a80a18c207ca430 systemtap-sdt-devel-1.7-5.el6_3.1.i686.rpm 2804a684296add40674c6694898559fe0a83096b81ece890110d565765ce0210 systemtap-server-1.7-5.el6_3.1.i686.rpm 1e3bb125ec0d1db68d91177dea1c95b95e3a5027f7241d94b826e0fa29646ff6 systemtap-testsuite-1.7-5.el6_3.1.i686.rpm x86_64: 5f3b5a49807108f89c116436253507a714256883d828ac...

...5.i686.rpm 17bb213b498cda052a8a82af89f04275e405bca0017faf68f03fbdcd4bd84950 systemtap-initscript-2.3-4.el6_5.i686.rpm 779c9984cc5084599a29e57f5a5f610f6c8d6a41ba38787668b36c7bd0fa1086 systemtap-runtime-2.3-4.el6_5.i686.rpm 33b23856f0cbf967079ac232fe658a3f9afe28fe862b28efa13e52818fe3374f systemtap-sdt-devel-2.3-4.el6_5.i686.rpm 1aa4d984bfe963bbbe81e272df90f21f75abe10aec35a443833f16251f5738c3 systemtap-server-2.3-4.el6_5.i686.rpm dc2eae47b7dd43e27f6652b4f1d77f41d8d235adf6ad5e18cb3b24803351cf0a systemtap-testsuite-2.3-4.el6_5.i686.rpm x86_64: 41456c8bccc726fe61e26adb69826c1b6dc050c8fdbfb54d33da...

Hi, I am trying to trace some functions that are executed at detach time, and it seems that just having dtrace around to instrument the module is causing a short circuit, whereas modunload will return (device busy). I understand that this makes sense, but how can I get around this if I want to trace stuff at detach time? Thanks, --S

Hi, I have mentioned before that we have added some sdt dtrace probes in SAX, our APL interpreter. Encouraged by Angelo and Jignesh, I have created a small document (5 pages) describing our experience with it, together with some problems we have encountered and some scripts we use for pretty-printing dtrace outputs. The said document can be found a...

...94a1840e1d8c0e3517c92f625fc69614a6d1491f134e06df803df systemtap-runtime-virtguest-2.6-10.el7_1.x86_64.rpm 8ba78512e7c54e30de394bcc717757c13c762ea4b36bc839b49a3249766340a6 systemtap-runtime-virthost-2.6-10.el7_1.x86_64.rpm f0100d98a27ad2d0b08860b01a825c74219473b83493b3af5a5d610a7d3d424d systemtap-sdt-devel-2.6-10.el7_1.i686.rpm 1bfd11ff86b3875c496542962cdd860b647ef2b61981774cc1622e83461edbc8 systemtap-sdt-devel-2.6-10.el7_1.x86_64.rpm fed9a0255dbae75d1d1da1e7d4fabc57361a1ace37b302bd05de325101cbacd6 systemtap-server-2.6-10.el7_1.x86_64.rpm 22143fb2ac7db02152a764c05e6416b44722315b85ce6d9b7f5b0b...

...8a7bd1ecd776e93cfbc559438d04a9a8e6e99c336e65985d30a908e systemtap-runtime-virtguest-3.1-4.el7_4.x86_64.rpm 0a72234071723b721d91487e7d06beefb2cee8a552cbc9edfa109af868b9b4ed systemtap-runtime-virthost-3.1-4.el7_4.x86_64.rpm 222779cba37ed52c5cc1dcb754abe848898f2f829aaf3e7cc7dcc0a8fef77a56 systemtap-sdt-devel-3.1-4.el7_4.i686.rpm 28784e533bc5a773fb51d81b2fd7961e5833f50da5bdabe18ec50aa7536f8d0a systemtap-sdt-devel-3.1-4.el7_4.x86_64.rpm 323767d162aced0ed9125e62bad5aedf0fb76ccfd91c20a6d44b1c41c707d5f3 systemtap-server-3.1-4.el7_4.x86_64.rpm be7ee15e4951a74013da74337435b59b8adb7b606ddd4c5bc31beb7b2...