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0.66 Released at 2012-03-09.
- Quick fix and replaced the "defined or" operator // with || in
Processes.pm for backward compability with Perl < 5.10.
Thanks to all CPAN smoker for the fix test reports!
0.65 Released at 2012-03-07.
- Just a full release.
0.64_2 Released at 2012-03-02.
- Redesign of init() and load() of Processes.pm.
0.64_1 Released at 2012-03-02.
- Debugging undef warnings from version 0.63 on lines 452,
490, 494, 501, 502. Thanks for helping!
0.63 Released at 2012-02-16.
- Big sorry! The deletion of the PID was no good idea.
Fixed it and check if proc->pid->io exists instead
to delete the PID.
0.62 Released at 2012-02-16.
- Fixed a bug in Processes.pm. Delete a PID if it's not
possible to open /proc/pid/io, otherwise the warning
"Use of uninitialized value in division (/) at Processes.pm line 505"
is printed.
0.61 Released at 2011-09-27.
- Fixed a bug in NetStats.pm. The interface name was
matched with \w, what is really bad if the name of
a interface contains other signs like a dot.
0.60 Released at 2011-06-22.
- Just a full release. Have fun :-)
0.59_02 Released at 2011-04-16.
- Fixed a little bug in Processes.pm (_init).
0.59_01 Released at 2011-04-14.
- Added statistics from /proc/pid/io to Processes.pm. See RT #67459.
0.59 Released at 2010-09-28.
- Added key "arch" to SysInfo.pm.
0.58 Released at 2010-09-27.
- Kicked cpuinfo from SysInfo.pm.
0.57_04 Released at 2010-08-27.
- Fixed pcpucount and tcpucount in SysInfo.pm.
0.57_03 Released at 2010-08-17.
- Fixed the validating of params in new() in all modules
that generates aggregates.
- Changed SysInfo and kicked niccount.
0.57_02 Released at 2010-08-06.
- Fixed some bugs in SysInfo for keys pcpucount and niccount.
- Added key cpuinfo.
- It's now possible to add %opts to the call of new() of
each statistic module to set the path to proc.
0.57_01 Released at 2010-08-05.
- Added method raw() to CpuStats, DiskStats, NetStats, PgSwStats,
and ProcStats.
- Added niccount, pcpucount and tcpucount to SysInfo.
- Fixed issues from RT #60100 and #60098.
0.56 Released at 2009-10-07.
- Just a full release.
0.55_02 Released at 2009-09-28.
- Processes.pm: calculate the keys minflt, cminflt, mayflt, cmayflt,
utime, stime, cutime, and cstime with sttime and uptime.
0.55_01 Released at 2009-09-03.
- Processes.pm: processes that are created between the call of
init() and get() are now returned. The keys minflt, cminflt,
mayflt, cmayflt, utime, stime, cutime, and cstime are set
to 0.00 - see RT #49363
0.54 Released at 2009-08-17.
- No changes, just a full release.
0.53_01 Released at 2009-08-10.
- Fixed wchan in Processes.pm - RT #48458
0.52 Released at 2009-06-05.
- No changes, just a full release.
0.51_01 Released at 2009-05-29.
- Fixed tests 060-netstats.t and 070-sockstats.t.
- Updated the most of the other test files.
- Fixed a bug in Processes.pm - actime wasn't calculated correct.
- Added $RAWTIME to SysInfo.pm to get the raw time with jiffies
for uptime and idletime.
0.50 Released at 2009-05-17.
- ProcStats: renamed stat "procs_blocked" to "blocked" and added
stat "running".
0.49 Released at 2009-03-15.
- Just a full version... all tests runs without errors.
0.48_02 Released at 2009-03-11.
- Fixed some tests and updated the documentation.
0.48_01 Released at 2009-03-07.
- Fixed some tests.
- Fixed initfile in CpuStats, DiskStats, NetStats, PgSwStats and
ProcStats - if the machine was rebootet the deltas couldn't be
calculated.
0.48 Released at 2009-03-07.
- Fixed tests 050-pgswstats.t, 070-sockstats.t, 080-diskstats.t.
If linux runs as a virtual machine than it's possible that the
statistics pgswstats, sockstats and diskstats are not available.
- Fixed regex in MemStats.pm - key "dirty" never matched.
- Fixed Processes.pm - now all processses will be collected.
- Added option initfile to PgSwStats, CpuStats, DiskStats, NetStats
and ProcStats - YAML::Syck as serializer.
0.47 Released at 2009-02-10.
- GRML - forget to upgrade $VERSION in Processes.pm :)
0.46 Released at 2009-02-10.
- Fixed a bug in Processs.pm. If /proc/<pid>/fd is empty then
t/120-processes.t returns an error.
0.45 Released at 2009-02-02.
- Just a full release.
0.44_03 Released at 2009-01-19.
- Fixed some tests.
0.44_02 Released at 2009-01-18.
- Fixed a bug: delete a process if the process doesn't exists
any more and jump to the next PID with "next PID;".
- Fixed some tests.
0.44_01 Released at 2009-01-13.
- Added "wchan" and "fd" to Processes.pm.
0.43 Released at 2008-10-29.
- Kicked UNIVERSAL::require.
- Now it's possible to pass $sleep_time to get().
0.42 Released at 2008-10-06.
- Added $PAGES_TO_BYTES to Sys::Statistics::Linux::Processes.
With this variable it's possible to get bytes/kilobytes instead
of pages for some statistics - feature request of Marcus V.
- Fixed a bug in processes. The values drs and lrs in Processes.pm
were interchanged.
0.41 Released at 2008-10-01.
- http://rt.cpan.org/Ticket/Display.html?id=39723
Sys::Statistics::Linux::DiskUsage - added global variables
$DF_PATH and $DF_CMD.
0.40 Released at 2008-09-24.
- All tests for 0.39_01 runs fine, now a full version.
0.39_01 Released at 2008-09-22.
- http://rt.cpan.org/Public/Bug/Display.html?id=39451
Fixed bug in Memstats.pm for key "inactive". On earlier kernels
it's Inact_dirty, Inact_laundry and Inact_clean.
Thanks to Peter E. for his report.
0.38 Released at 2008-09-11.
- Fixed a little bug in Processes.pm - thanks to Marcus V. for
his report! Marcus reported that minflt could be negativ on
Xen machines and Processes.pm croaks with the message:
"value of 'minflt' is not a number".
- Different code improvements in ProcStats.pm, NetStats.pm,
CpuStats.pm, PgSwStats.pm.
0.37 Released at 2008-09-05.
- Fixed a bug in Linux.pm for netstats/netinfo. The raw data was
returned with netstats and not the deltas.
0.36 Released at 2008-05-13.
- Tests for 0.35_01 all ok. Now a full release.
0.35_01 Released at 2008-05-08.
- Added irq, softirq, steal to CpuStats.pm.
- Fixed the calculation of total cpu utilization in CpuStats.pm.
Thanks to Morton B. for his suggestion.
- Key iowait is only available with kernels >= 2.6.
0.34 Released at 2008-04-08.
- Timestamp of 0.33 in the future and a lot of fail reports.
0.33 Released at 2008-04-04.
- Found a bug in Processes.pm. New processes were not added
to $self->{init}.
0.32 Released at 2008-02-27.
- DAWN! Forget to add Time::HiRes to the dependencies!
0.30 Released at 2008-02-27.
- Replaced uptime() with Time::HiRes::gettimeofday().
0.28 Released at 2008-02-11.
- Full version. Jupm over 0.27 because I want to use odd numbers
for developer releases in the future.
- Better documentation here and there.
0.26_02 Released at 2008-02-08.
- Fixed a lot of POD typos.
0.26_01 Released at 2008-02-07.
- *uhm* forget to kicked cpuinfo()
- Added netinfo() to get the raw data of netstats() (feature request).
0.26 Released at 2008-01-16.
- Tests seems to be okay... just a full version.
0.25_02 Released at 2008-01-10.
- Kicked from MemStats: hightotal, highfree, lowtotal, lowfree
The reason is that 64-bit architectures by their nature has high
memory support and do not need the HIGHMEM configuration directive.
As a result these values are not available on any 64-bit. Yes,
there exists exceptions on some distributions like RHEL4 x86_64,
but are they useful?
0.25_01 Released at 2008-01-08.
- Added to MemStats: swapcached, active, inactive, hightotal,
highfree, lowtotal, lowfree, commitlimit and committed_as
0.25 Released at 2007-11-20.
- Kicked CpuInfo.pm. The reason is that /proc/cpuinfo can be very
different on various architectures.
0.24 Released at 2007-11-19.
- Fixed swapusedper.
- Some POD improvements.
0.23 Released at 2007-11-19.
- *grml* forget to update ChangeLog :)
0.22 Released at 2007-11-19.
- Added pstop() to Compilation.pm and t/150pstop.t.
- Did some POD fixes in all modules.
0.21_02 Released at 2007-11-18.
- Added CpuInfo.pm.
0.21_01 Released at 2007-11-18.
- WHOA a lot of changes...
- All options are lowercase now! The key names are now lowercase as well!
For compatibilities the old options are still available.
As example: CpuStats is now cpustats.
- Added Sys::Statistics::Linux::Compilation
- get() now returns a Sys::Statistics::Linux::Compilation object. You can
access the statistics now via $stat->cpustats or $stat->{cpustats}. The
adventage is object oriented access to the statistics and that the
statistics are not stored into the Sys::Statistics::Linux object any more.
That's a bit more memory friendly.
0.21 Released at 2007-10-15.
- Skipped ipfrag in test if the key isn't defined because
ipfrag is only avaiable by kernels > 2.2.
0.20 Released at 2007-10-08.
- Fixed Makefile.PL.
0.19 Released at 2007-10-07.
- No further changes, just a full version.
0.18_01 Released at 2007-10-06.
- Testing for the current developer release of CPAN::Reporter.
Makefile.PL die() if the os is not a linux and the new
release of CPAN::Reporter sends a FAIL report.
0.18 Released at 2007-10-06.
- Forget to update the version number of DiskUsage *grrr*.
0.17 Released at 2007-10-06.
- Statistics minflt, cminflt, mayflt, cmayflt, utime, stime, cutime,
and cstime from Processes.pm are now ever floats.
- Sys::Statistics::Linux is taint safe now.
- Did some code improvements and fixed pod typos.
0.16 Released at 2007-09-17.
- Bug fixed in Processes.pm. The deltas of utime, stime and ttime
weren't calculated per second.
0.15 Released at 2007-08-04.
- Bug fixed in DiskStats.pm. major and minor were floats.
0.14 Released at 2007-07-30.
- psfind() and search() checks now if a list is wanted. If no statistics found
it return undef ... thats bad.
0.13 Released at 2007-07-12.
- Forget to add os check in make file *argh* sorry! :-)
0.12 Released at 2007-07-12.
- Added key nlwp to Processes.
- All pods updated.
0.11_03 Released at 2007-07-10.
- Added pgfault and pgmajfault to PgSwStats.
- Add section MOTIVATION to pod.
0.11_02 Released at 2007-07-10.
- Fixed Build.PL and Makefile.PL.
0.11_01 Released at 2007-07-10.
- Kicked option -1 - does anybody need that option really? I think not!
- Now the disk usage is collected with "df -kP". I hope that works on
all distributions.
0.11 Released at 2007-06-19.
- Fixed _diff() and replace it with _compare().
- Did some other code changes like regexes.
- Kicked operators < > = ! as options for search() and psfind().
0.10 Released at 2007-05-25.
- Fixed div code parts.
- Now there can be pass a process list to Processes.
0.09_18 Released at 2007-05-16.
- Added ttpcks (rxpcks + txpcks) to NetStats.
- Fixed a bug in DiskStats. The field for wrtbyt was wrong.
- Changed method name fproc() to psfind().
0.09_17 Released at 2007-04.27.
- Fixed actime from Processes.pm.
- Null values are now printed as 0.00 by ProcStats, NetStats,
DiskStats and PgSwStats.
0.09_16 Released at 2007-04-21.
- Fixed code in NetStats.pm, DiskStats.pm, PgSwStats.pm and
ProcStats.pm. It seems to run better and better. :-)
0.09_15 Error by uploading to pause.
0.09_14 Released at 2007-04-13.
- Code fixes.
0.09_13 Released at 2007-04-13.
- Did some fixes in DiskStats.pm, because the error message
"... no diskstats found ..." is ever issued.
- Did some fixes in fproc() and search() of Linux.pm.
0.09_12 Released at 2007-04-12.
- Changed search() and fproc(). Now statistics can be set
as second argument. The first argument has to be the
search filter. Both arguments has to be a hash refrence.
0.09_11 Released at 2007-04-12.
- To much files uploaded. :-)
0.09_10 Released at 2007-04-12.
- Fixed the "Can't call method _struct" bug in Linux.pm line 419.
- "new" from ProcStats is float now. Did some fixes in ProcStats,
NetStats, PgSwStats and DiskStats... wrong averages/s calculated.
0.09_09 Released at 2007-04-12.
- Delete key "pid" from Processes() because it exists double
times: $stats->{Processes}->{$pid}->{pid} = $pid
- Now all values of PgSwStats, NetStats, DiskStats and ProcStats
(here only the key "new") are values per second. I break
this down because it's very confusing if the statistics are
just add together.
- I kicked IO::File and the _load() Method from some modules
because they weren't really necessary.
0.09_08 Released at 2007-03-05.
- Add the method fproc() to search for processes.
- Add t/14fproc.t and changed other test file names.
- Improve the search() method and add a bit documentation.
0.09_06 Released at 2007-02-25.
- Improve the search() method. Now it's possible to search()
for special devices and more.
0.09_05 Released at 2007-02-23.
- Added realfreeper to MemStats.
0.09_04 Released at 2007-02-23.
- The next release today. :)
- Added key realfree to MemStats (free + buffers + cached).
0.09_03 Released at 2007-02-23.
- Added key ttime to Processes (stime + utime).
- Fixed NetStats.t and Processes.t - missed ttbyt and ttime.
0.09_02 Released at 2007-02-23.
- Fixed search(). Now it returns only that statistics that
matched the search string.
0.09_01 Released at 2007-02-19.
- A lot of changes in Linux.pm.
- Sub modules will only be loaded if they are needed now.
- Added a search() method to search for values in statistics.
- Now there are different options (-1, 0, 1, 2) available
for the statistics.
- Added key ttbyt to NetStats (total bytes rx + tx).
0.08 Released at 2007-02-13.
- Added key writeback to MemStats and actualize the
documentation. The new keys dirty, slab, mapped
and writeback are only available by kernels from
2.6.
0.07 Released at 2007-02-12.
- Added keys dirty, slab and mapped to MemStats.
0.06 Released at 2007-01-22.
- Bugfix in ProcStats.pm. "count" statistics fixed.
- Added t/Pod-Coverage.t.
0.05 Released at 2006-12-30.
- Updated t/DiskStats.t.
- Updated POD and README.
0.04 Released at 2006-12-29.
- DiskStats died now if the read access to /proc/partitions
was successful and if there are no statistics. The reason
is that it seems to be that the linux kernel (<=2.4) is not
compiled with CONFIG_BLK_STATS=y. Up to now the message
"there are no initial statistics defined" was generated
and this message is not very helpful if init() was called.
0.03 Released at 2006-12-28.
- Updated Sys::Statistics::Linux::CpuStats. There weren't
irq and softirq calculated for the uptime for each cpu.
This values are only available with kernels > 2.4.
That aren't new keys! Just added for calculation.
Thanks to Alexey A Makeev for his report!
In addition I updated the documentation for iowait and
note that this statistic is only available by kernel
versions higher than 2.4.
- All values for CpuStats are now ever floats "%.2f", not only
if the values are higher than 0.
0.02 Released at 2006-12-09.
- No code changes. Just updated POD and added t/Pod.t.
0.01 Released at 2006-12-08.
x.xx Thanks to Larry Wall and all other Perl developers for Perl :-)
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