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423 Commits

Author SHA1 Message Date
Daniel Nichter
88304e69fb Replace MKDEBUG with PTDEBUG in modules. 2012-01-19 12:46:56 -07:00
Daniel Nichter
51b93a6235 Fix --help description interpolation. 2012-01-19 12:20:33 -07:00
Daniel Nichter
2412e01aa0 Use which to get programs. Don't create file unless the program or file exists. 2012-01-19 10:46:48 -07:00
Brian Fraser
ad552756b2 Automatic headers & improvements. 2012-01-18 19:01:19 -03:00
Brian Fraser
5b43ed0d5e More changes as per Baron's review. 
Tries to implement a facsimile to http://www.xaprb.com/blog/2011/03/18/how-to-gather-statistics-at-regular-intervals/
For both sampling and rendering.
 2012-01-18 05:19:48 -03:00
Daniel Nichter
6e2b670af6 Die if --log, --pid, or --dest aren't accessible. Also die if po dir isn't accessible. 2012-01-17 13:12:08 -07:00
Daniel Nichter
b2bac5c765 Quote in tmpdir.sh and fix typo in doc. 2012-01-17 12:15:49 -07:00
Brian Fraser
3a66cf5187 Removed lib/pt_diskstats.pm, since it's no longer needed. 2012-01-17 11:41:15 -03:00
Brian Fraser
05fec15473 Fixes as per Baron's review. 2012-01-17 11:40:01 -03:00
Brian Fraser
d01d838b64 Several changes as per Baron & Daniel's mails. 
Most importantly, it replaces --zero-rows with --show-inactive, and
changes the default logic used to decide when to print a device.
 2012-01-16 09:37:53 -03:00
Daniel Nichter
cfce6e6eb2 More quoting and tweaking re Baron's review. 2012-01-13 10:02:17 -07:00
Daniel Nichter
87d12c9802 Don't warn about invalid lines, just debug them. Anchor TS pattern. Unset --sample-time unless --group-by sample. 2012-01-12 14:26:31 -07:00
Daniel Nichter
9404ff84ef Rewrite pt-diskstats.t but all tests need to be fixed. Update modules in pt-diskstats, use PTDEBUG, check regex opts. Remove output_fh from Diskstats. Fix DiskstatsMenu header so update-modules can see it. 2012-01-12 12:06:50 -07:00
Daniel Nichter
8d70a272fe Simplify parse_diskstats_line() and _calc_delta_for(). Use UPPERCASE for constants. Don't save unused values in dev stats array. Use actual values from an OptionParser/pt-diskstats. 2012-01-12 10:09:40 -07:00
Brian Fraser
3165b3c0f8 Slew of changes from Daniel's review. 2012-01-12 10:37:49 -03:00
Daniel Nichter
a9afea4506 Quote vals in Bash libs. Add tests for log_warn_die.sh and alt_cmds.sh. Make --help test path independent. 2012-01-11 11:31:41 -07:00
Brian Fraser
6d47e958c7 Change ->filter_zeroed_rows into ->zero_rows. 2012-01-10 16:28:32 -03:00
Brian Fraser
f173069109 Stop using /(?=)/ since /.+/ is good enough. 
Originally, DiskstatsMenu differentiated between an empty pattern
entered by the user (which in the shell version meant "match all")
and any other valid pattern by replacing it with /(?=)/.

However, Diskstats now carries the original string, inside the
OptionParser object, so the above was redundant.
 2012-01-10 16:10:50 -03:00
Brian Fraser
eaae370f81 Removed the handling of the partition format. 
/proc/diskstats actually has two formats, one for devices, one for
partitions. The latter wasn't handled by the original pt-diskstats,
but one of the previous commits introducing some minimal handling
for that. This commit removes that, since the partition format
doesn't have enough information to be useful.
 2012-01-10 14:28:24 -03:00
Brian Fraser
13210d1978 Explicit setter for filename. 2012-01-10 14:16:44 -03:00
Brian Fraser
5ad1bc4fbb Explicit setter for device_regex and column_regex. 2012-01-10 14:14:32 -03:00
Brian Fraser
93279a03da Explicit setter for out_fh. 2012-01-10 14:05:02 -03:00
Brian Fraser
ae76c73395 Explicit setter for interactive. 2012-01-10 14:01:11 -03:00
Brian Fraser
79bdf3f1d3 Explicit setter for sample_time 2012-01-10 13:52:43 -03:00
Brian Fraser
187d921069 Explicit setter for filter_zeroed_rows 2012-01-10 13:46:05 -03:00
Brian Fraser
25909caa4e Explicit setters for (curr|prev|first)_ts. 2012-01-10 13:40:51 -03:00
Brian Fraser
01042d0fda Use waitpid($pid, WNOHANG) instead of kill(0, $pid). 2012-01-10 11:25:18 -03:00
Brian Fraser
038dfeba59 Useless local pointed out by Daniel. 2012-01-10 10:53:28 -03:00
Brian Fraser
b4289010b1 Several fixes. --save-samples and --help should work now. 2012-01-10 10:47:50 -03:00
Daniel Nichter
cf10e3e521 Merge lp:~percona-toolkit-dev/percona-toolkit/pt-table-checksum-2.0. 2011-12-29 17:39:26 -07:00
Daniel Nichter
c58dfca1b5 Use latest Quoter::(de)serialize_list() in pt-table-checksum and pt-table-sync. Add more char_chunking.t tests for pt-table-checksum. 2011-12-29 17:25:38 -07:00
Brian Fraser
1f06ea093a Modified (de)serialize_list to handle undefs and empty string elements better. 2011-12-29 17:22:17 -03:00
Brian Fraser
85817a795c Slight improvement to the deserialize regex and its test output. 2011-12-28 20:08:30 -03:00
Daniel Nichter
4197b09f53 Adjust code spacing, tweak comments, do only (de)serialize tests with database, give tests names. 2011-12-28 15:47:50 -07:00
Brian Fraser
88e82d665d Include serialize_list() and deserialize_list() to roundtrip through a DB. 2011-12-28 16:44:49 -03:00
Daniel Nichter
09cd535d3a Merge lp:~daniel-nichter/percona-toolkit/bash-tool-libs. 2011-12-27 15:37:09 -07:00
Daniel Nichter
f122861808 Fix --where with one nibble. Update chunk_index.t. 2011-12-27 11:12:40 -07:00
Daniel Nichter
b63bc4c26b Convert pt-table-checksum boundaries to SQL WHERE clauses. 2011-12-22 15:43:15 -07:00
Brian Fraser
d3ef9edaaa Several corrections as per Daniel and Baron's feedback. 
Still TODO: Attributes still have a single method that doubles
as a getter and setter. The constructor for Diskstats is still
weird -- A tad more stricter than it should be, if anything.
->print_rest is still rest, even though that's hardly
memorable, mostly because of a lack of ideas on what to
rename it. The main loop in the Menu is still a while (1).

As a nice perk, it's nearly twice as fast now! It also adds a
_very_ experimental --memory-for-speed argument, which
turns on memoization for the current biggest bottleneck.
 2011-12-22 19:24:56 -03:00
Daniel Nichter
1d8da408fc Revert to r243 to undo pt-table-sync changes. 2011-12-22 12:06:25 -07:00
Daniel Nichter
2760322c87 Don't bidi cmp equal rows. Commit if not --lock and using txn. Fix pt-table-sync basics.t. 2011-12-22 12:01:03 -07:00
Daniel Nichter
cfc57c71af Make pt-table-sync --replicate work with pt-table-checksum 2.0. 2011-12-22 10:10:22 -07:00
Daniel Nichter
457fa70668 Fix TableSyncer trace msg, implement --explain, fix locking/committing. Add aux dbh, dbh opts, and disconnect() to Cxn. 2011-12-21 21:12:03 -07:00
Daniel Nichter
ec8471ba28 Finish rewriting TableSyncer and updating its test. Add RowSyncerBidirectional.pm. Add GENLOG switch to start-sandbox. 2011-12-21 12:10:57 -07:00
Daniel Nichter
4c8fd5c080 Rewrite TableSyncer to use only NibbleIterator. Add RowSyncer. Return hashref from NibbleIterator. 2011-12-21 01:19:50 -07:00
Brian Fraser
467254aca3 Fixes to the Menu; additionally, changed the accepted format for samples. 
Also made it hide rows that are all zeroes by default, as per the
blueprint.
 2011-12-20 12:53:35 -03:00
Daniel Nichter
5d2e60791c Don't add ORDER BY to nibble SQL by default. 2011-12-19 14:17:11 -07:00
Daniel Nichter
0056014339 Let desc sentence be terminated by period of question mark. 2011-12-19 12:55:14 -07:00
Daniel Nichter
9baea8b7b6 Convert parse_option to sh, use Perl instead of awk, implement --help. 2011-12-19 12:51:47 -07:00
Daniel Nichter
3266e0aeca Don't use OPT_TMPDIR in tmpdir.sh. Define EXT_ARGV in parse_options.sh. 2011-12-19 11:29:21 -07:00