Author: Alexey Stroganov
Revision Date: 2014-10-15 13:13:47 UTC

adjusted logging level

Author: Alexey Stroganov
Revision Date: 2013-11-22 16:56:32 UTC

Fixed bug in last resort execution branch
Adjusted stalled condition to mark group stalled while taking into account high prio and number of waiting threads

Author: Alexey Stroganov
Revision Date: 2013-10-18 10:52:54 UTC

Implementation of the new flush list flusher that processes ibpi's in order
from oldest to youngest and also calculates precise number of blocks to flush

Author: Alexey Stroganov
Revision Date: 2013-10-17 18:52:01 UTC

Implementation of
https://blueprints.launchpad.net/percona-server/+spec/more-efficient-log-block-checksums

Author: Alexey Stroganov
Revision Date: 2013-10-15 07:12:29 UTC

More flushing diags

Author: Alexey Stroganov
Revision Date: 2013-10-04 17:52:58 UTC

Tree for tunning/analysis:
+ old LRU_tail + LRU_list_batch
+ changes in flush list flusher
+ bunch of diagnostic
+ ported index backoff
+ log_checksum

Author: Alexey Stroganov
Revision Date: 2013-10-01 15:47:34 UTC

Added the very raw support of SCHED_RR as replacement for 'nice'

Author: Alexey Stroganov
Revision Date: 2013-09-27 08:48:28 UTC

Added backoff code for new_index

Author: Alexey Stroganov
Revision Date: 2013-09-24 11:57:05 UTC

Post parallel truncate fixes
Extended purge_tracing to have a levels
As srv_do_purge() may loop many time before return to upper level added
updating of the current_thread_priority flag there as well
The was a bug in calculation of n_total_purged.
   *n_total_purged += (n_pages_purged + n_pages_purged_trunc);
   n_pages_purged_trunc is never explicitly zeroed and only change value once per 128 loops
   and in remain 127 loops previous value of n_pages_purged_trunc was added to n_total_purged
   and such we have wrong estimation of number of purged records.
Added many diagnostics to trace purge activity

Author: Alexey Stroganov
Revision Date: 2013-09-07 17:12:38 UTC

Fixes for parallel truncate and disagnostic

Author: Vadim Tkachenko
Revision Date: 2013-03-03 22:08:54 UTC

Fixed shutdown + native mutexes

Author: Vadim Tkachenko
Revision Date: 2013-04-10 18:37:47 UTC

Applied patch to support atomic option on directFS/FusionIO.

Author: Alexey Stroganov
Revision Date: 2013-03-12 13:12:07 UTC

Lua implementation of OLTP workload with prepared statement
Added help information
Various cleanups and minor fixes

Author: Alexey Stroganov
Revision Date: 2013-02-24 23:22:14 UTC

Added initial version of jemalloc_manager plugin

Author: Vadim Tkachenko
Revision Date: 2013-02-17 22:12:38 UTC

Added cmake routines to build with jemalloc:
  cmake ... -DWITH_JEMALLOC=<path/to/jemalloc/basedir>

Merged r3831(lp:mysqlatfacebook/51)
  mysql>show memory status\G

Added support to enable/disable jemalloc profile at runtime:
  mysql>set jemalloc_prof_active=<ON|OFF>;

Added support to dump jemalloc profile to the file at runtime:
  mysql>set jemalloc_prof_dump=<file>;

Author: Alexey Stroganov
Revision Date: 2012-07-08 17:48:36 UTC

Added wraper script to load generated flat files with load data infile