dtrace discuss - Apr 2009

Thursday April 30 2009
TimeRepliesSubject
8:54PM 4 Question on dtrace -C behavior
7:57PM 0 DTrace provider proposal: COMSTAR iSCSI target port provider probes
9:21AM 3 Question about sched:::*queue
 
Wednesday April 29 2009
TimeRepliesSubject
11:51PM 2 DTrace provider proposal: fibre channel (fc) COMSTAR port provider probes
2:10PM 0 COMSTAR iscsi DTrace Probes -
 
Tuesday April 28 2009
TimeRepliesSubject
7:28PM 4 Best way to deal with casting of undefined kernel structures
3:05PM 6 trying to find argv[0] for writing processes
 
Monday April 27 2009
TimeRepliesSubject
12:31PM 4 dtrace : isolating the slow write
 
Friday April 24 2009
TimeRepliesSubject
2:55PM 12 Is there a way to workaround the "args may not be referenced....matches an unstable set of probes" error?
 
Thursday April 23 2009
TimeRepliesSubject
8:17PM 2 Building ustack() helpers on OS X without -G
6:43PM 1 Dtrace provider for the COMSTAR iscsi Target Port Provider - Review Request
2:04AM 1 using global variables with translators
 
Wednesday April 22 2009
TimeRepliesSubject
8:52PM 2 Missing pid probes in OS X Python processes
3:15PM 0 Structure bit-field causing Dtrace to throw alignment errors
2:12PM 1 error message - translator does not define conversion for member
1:56PM 6 PID provider can not create memcpy:return probe for 64bit process
 
Tuesday April 21 2009
TimeRepliesSubject
5:57PM 2 Proposed addition to Scripting chapter
 
Monday April 20 2009
TimeRepliesSubject
2:34PM 2 is there a way to check if the Dtrace subsystem is aware of a new provider/probes
 
Saturday April 18 2009
TimeRepliesSubject
4:48PM 5 Unexpected behavior of ''self'' in profile/tick probes
1:25PM 9 Do actions fire in order?
 
Friday April 17 2009
TimeRepliesSubject
4:32PM 4 unable to find any probes from the nfs provider
10:03AM 2 Strange behavior of profile:::tick-10ms.
 
Thursday April 16 2009
TimeRepliesSubject
6:11AM 6 dtrace script affects write performance?
2:01AM 2 the content of copyinstr get truncated.
 
Tuesday April 14 2009
TimeRepliesSubject
2:49PM 2 tcp listen backlog queue
11:17AM 1 Any way to convert user addresses to symbol names?
 
Friday April 10 2009
TimeRepliesSubject
11:30PM 2 Unable to build a dtrace-enabled python
 
Thursday April 9 2009
TimeRepliesSubject
7:45PM 12 userlan tracing woes - need help
 
Tuesday April 7 2009
TimeRepliesSubject
5:39PM 3 sprintf(9F) and copyin
 
Monday April 6 2009
TimeRepliesSubject
8:38PM 2 proc:::start probe
 
Saturday April 4 2009
TimeRepliesSubject
12:57PM 2 ustack. what''s the meaning of ---> mysqld`_Z12write_recordP3THDP8st_tableP12st_copy_info+0x53
 
Friday April 3 2009
TimeRepliesSubject
4:40PM 12 dtrace variable access from multiple threads
 
Thursday April 2 2009
TimeRepliesSubject
11:46PM 0 NetBeans DTrace GUI Plugin + Chime
3:46PM 0 Dtrace for getting the stack function values
2:29PM 3 Applications I/O
 
Wednesday April 1 2009
TimeRepliesSubject
9:53PM 1 Dtrace API (libdtrace?)
4:41PM 12 DTracing one''s own libraries
9:22AM 2 tracing change in symlink?