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2016-07-25 LTTng analyses 0.5.4
* fix: namespace softirq events
* Fix: schedfreq: append freq result tables in MI mode
* Fix argument order passed to parse_trace_collection_time_range.
* Fix: tests trace utils with UTC+1400 TZ
2016-06-10 LTTng analyses 0.5.3
* Add travis CI support
* Doc: Add usage and debug to readme
* Fix: pep8 fixes
* Fix: tests when shell locale is not UTF-8 again
2016-06-07 LTTng analyses 0.5.2
* Fix: tests when shell locale is not UTF-8
* Handle events without fields
* Sanitize event names when using them as variable/function name
* Fix: command.py: pass params in order to parse_trace_collection_date()
2016-05-21 LTTng analyses 0.5.1
* Fix missing import
2016-05-27 LTTng analyses 0.5.0
* Stream intersect mode
* MI (LAMI): versioning, progress status, more sections
* Move LAMI specification to another repository
* Improved testing (unit and integration)
* Code cleanup and testing of common utils functions
* Various bugfixes
2016-03-07 LTTng analyses 0.4.3
* Tests fixes (timezone issues)
2016-03-01 LTTng analyses 0.4.2
* Packaging fixes
2016-02-29 LTTng analyses 0.4.1
* Packaging fixes
2016-02-26 LTTng analyses 0.4.0
* Scheduler latency analyses
* Priority fields in CPU and latency analyses
* Machine Interface (json) output
* Period-based analyses (begin and end events)
* Refactoring/Bugfixes/Cleanup
* Basic testing infrastructure
2015-07-13 LTTng analyses 0.3.0
* Merge pull request #23 from mjeanson/master
* Convert README to reStructuredText
* Fix pep8 errors
* Refactor in a single package with subpackages
* fix: stats with 0 requests
* Check for babeltrace python package on installation
* Define version once per package only
* Add ChangeLog file
2015-04-20 LTTng analyses 0.2.0
* Merge pull request #22 from abusque/refactor-syscallstats
* Bump version to 0.2
* Refactor syscallstats script to use new analysis backend
* Rename min/max attributes to avoid collision with built-ins
* Merge pull request #21 from abusque/decouple-io
* Implement check for --end argument before start of trace
* Style: fix indentation in _get_io_requests
* Fix: set pid correctly on FileStats init
* Fix typo in _fix_context_pid
* Fix: use TID instead of PID in file stats if PID is None
* Refactor io latency freq output
* Lint: remove unused import, fix 'dangerous' default args
* Refactor io top and log views
* Remove deprecated --extra argument
* Fix: correct typo and existence test in fd getter
* Fix: correct typo in ns_to_hour_nsec output
* Style: fix pylint/pep8 style issues
* Replace map() by list comprehension in disk latency stats
* Refactor IO Latency stats output methods
* Add generators to iterate over io requests
* Add method to compare equivalent io operations
* Fix: properly handle empty filters for IO file stats
* Fix FileStats reset() function
* Move _filter_process method to base command class
* Make _arg_pid_list list of ints instead of strings
* Refactor iotop per file analysis and output
* Refactor iotop output methods
* Add _print_ascii_graph method to simplify output of graphs
* Rename filter predicates to indicate visibility
* Remove deprecated breakcb in IO command
* Remove unused _compute_stats method from commands
* Rename IO command for consistency with other commands
* Track FDs chronologically in IO analysis
* Add timestamp to create/close FD notifications
* Remove dead code from IO cli
* Reset FD in IO Analysis
* Add support for pwrite* and pread* I/O syscalls
* Implement syscall I/O analysis
* Move returned_size attribute from SyscallIORequest into ReadWriteIORequest
* Send create process and fd notification on statedump events
* Send fd create and close notifications on sched events
* Fix: send create_fd notification for open io requests
* Add OP_READ_WRITE IO operation type for syscalls which both read and write
* Use a single method to track io request exits
* Refactor/rewrite IO state provider
* Refactor syscall analysis to use new SyscallEvent class
* Refactor NetStateProvider to use new SyscallEvent and io rq objects
* Refactor MemStateProvider to use new SyscallEvent and io rq objects
* Remove pending_syscalls array from State class
* Refactor statedump provider to track only state and not analysis related attributes
* Don't set deprecated parent_pid on FD object
* Use SyscallEvent objects in syscall state provider
* Remove Syscalls_stats class
* Remove analysis related attributes from FD class, add factory to create from open rq
* Add get_fd_type method to retrieve fd type from syscall name
* Add more IORequest classes, and io_rq attr to SyscallEvent
* Set SyscallEvent name using get_syscall_name method
* Remove analysis related attributes from Process state class
* Add more dup open syscalls, remove generic filenames from SyscallConsts
* Fix get_syscall_name string indexing
* Move IO syscalls handling into separate provider
* Strip prefixes from syscall names for brevity
* Merge branch 'master' into decouple-io
* Merge pull request #20 from abusque/linting
* Rename state to _state in providers for consistency
* Rename irq start/stop timestamps to begin/end for consistency
* Refactor IO Requests mechanism and (block I/O) analysis
* Track network usage in IO analysis
* Separate syscalls and io analyses
* Use del instead of pop when possible with fds and remove unused attributes
* Move date args processing to command, more linting
* Linting: rename p* to pattern
* Linting of common.py and related code
* Fix: make the regex strings raw strings
* fix for unknown pid in io.py
* Fix syscallstats command description method names
* Add IO analysis separate from syscalls
* Merge pull request #19 from jdesfossez/dev
* Fix: process the sched_switch for the swapper
* Fix: handle the case of missing PID
* Merge pull request #18 from abusque/decouple-cputop
* Revert accidental partial commit of syscalls.py
* Fix: remove deprecated last_sched attribute from Process class
* Fix: remove deprecated cpu_ns attribute from Process class
* Refactor cputop cli to work with new analysis module
* Implement cputop analysis module
* Fix: assign boolean instead of integer values for CLOEXEC
* Add class method to duplicate FD objects
* Remove non-state related attributes from process and cpu classes
* Refactor sched state provider to track current state only
* Remove deprecated perf context tracking in sched
* Fix: set cloexec on fd from flags on statedump
* remove old code (pre 0.1) that was kept as reference for the refactoring
* Merge pull request #17 from abusque/decouple-memtop
* Minor: fix pep8 style issues
* Decouple mem analysis from current state
* Rename notification callback methods to reflect public accessibility
* Add print date method to base command class
* Add reset method to Analysis classes
* Merge pull request #16 from abusque/decouple-modules
* Style: correct pep8 errors
* Fix: set cpu id in constructor
* Minor: add comment in irq state provider to clarify execptional softirq creation
* Style: rename method in memtop for consistency
* Fix tracking of softirq_raises and corresponding entries
* Fix: don't print raise_ts multiple times in irq log
* Simplify irq cli args transform
* Refactor IrqAnalysisCommand to work with rewritten analysis
* Add reset method to IrqStats
* Keep irq list by id and count irq raises
* Simplify filter_irq function in CLI
* Track CPU id in interrupt objects
* Rename irq analysis cli module to IrqAnalysisCommand to avoid ambiguity
* Implement filtering by duration for IrqAnalysis
* Update copyright info for modified files
* Implement initial IrqStats system for analysis
* fix: title
* new tool to filter a trace based on TID/Procname with follow-child support
* Style: replace double quotes by single quotes in lttnganalysescli
* Style: replace double quotes by single quotes in lttnganalyses
* Style: replace double quotes by single quotes in linuxautomaton
* Implement notification for communication from automaton to analyses
* Remove superfluous clear_screen string in irq _print_stats
* Refactor IRQ state provider and related classes
* Remove unused final argument in _print_results in cli
* Fix: don't count freed pages twice in memtop, reorganize printing code
* Fix: display unkwown for pname/pid in block read/write when we don't have the info
* Fix: check that current_tid is not None instead of -1
* Initialize self.state in Command module when creating automaton
* Pythonify tests for empty or uninitialized structures and arguments
* Use None instead of -1 or 0 for default argument values
* Add callback registration to analysis module
* Replace usage of -1 as default/invalid value by None
* Clean-up mem and sched state providers and related modules.
* Replace integer logic by boolean value
* fix: missing sync in i/o syscalls list
* handle sys_accept4
* Merge pull request #15 from abusque/deduplication
* Clean-up: dead code removal in linuxautomaton modules
* Remove deprecated ret_strings from syscalls.py
* Merge pull request #14 from abusque/email-fix
* Fix: correct typo in author email address
* Remove redundant IOCategory code
* Merge pull request #13 from abusque/chrono_fds
* Move track chrono fd code into method of Process class
* Track files from statedump in chrono_fds
* Fix: use event.timestamp instead of event[timestamp_begin]
* Track files opened before start of trace in chrono_fds
* Track chronological fd metadata
* fix override syscall name
* test override syscall name for epoll_ctl
* show tid value
* fix: handle unknown syscall return codes
* fix: handle unknown syscall return codes
* don't fail if some events are not available
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