I'm trying to generate a report from a data file created under
mod_perl. When running
nytprofhtml -f nytprofile.dat.5728 -o profile -l /usr/local/apache/
libs -d
(and leaving out various options, except for -f) I get the following:
[harley...@harleypig docs]$ nytprofhtml -f nytprofile.dat.5728 -o
profile -l /usr/local/apache/libs -d
Generating report...
Reading nytprofile.dat.5728
Segmentation fault
Running strace gives this (just the last few lines):
open("nytprofile.dat.5728", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=763714, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x2abb7b677000
read(4, "NYTProf 2 1\n# Perl profile datab"..., 4096) = 4096
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
and stepping through the code gets me to Devel::NYTProf::Data::new,
line 78:
my $profile = load_profile_data_from_file($file);
where it hangs and I have to manually kill the process.
I did find the thread found at
http://groups.google.com/group/develnytprof-dev/browse_frm/thread/95b1d3bd50b4d6bc?tvc=1&q=segmentation+fault
but nothing suggested has worked for me.
I've tried various combinations of the NYTPROF line in my conf file:
PerlSetEnv NYTPROF usecputime=1:use_db_sub=1:leave=0:savesrc=1:file=/
usr/local/apache/libs/docs/nytprofile.dat
is my current line.
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