14 Commits

Author	SHA1	Message	Date
Alexey Milovidov	5a47b0b990	Sanity and configuration checks	2019-07-26 01:35:47 +03:00
Alexey Milovidov	cfb2066198	Added information about thread number to trace log	2019-07-24 23:10:23 +03:00
Alexey Milovidov	d9976abe18	Added ProfileEvents for signal handler overruns	2019-07-24 22:19:29 +03:00
Alexey Milovidov	63764af4fb	Merge branch 'merge-profiler' of github.com:yandex/ClickHouse into merge-profiler	2019-07-24 22:04:13 +03:00
Alexey Milovidov	6e8258fa2f	Added ProfileEvent for dropped traces due to pipe full	2019-07-24 22:04:07 +03:00
Alexey Milovidov	f031d064b6	Don't drop all traces if frequency is too high	2019-07-24 22:03:26 +03:00
Alexey Milovidov	b9105e131f	Avoid deadlock in TraceCollector	2019-07-24 05:02:10 +03:00
Alexey Milovidov	378fff2990	Lower bound on profiler period	2019-07-24 03:46:37 +03:00
Alexey Milovidov	02fb67dc8a	Simple protection from too frequent profiler signals	2019-07-23 21:45:54 +03:00
Nikita Lapkov	9d540abc84	refactor	2019-07-10 20:47:39 +00:00
Nikita Lapkov	b8585a5630	refactor and comments	2019-07-05 13:48:47 +00:00
Nikita Lapkov	3b54fde8a7	replace StackTrace with Backtrace	2019-05-30 10:30:24 +00:00
Nikita Lapkov	b12db6e0e8	fix data race on trace_pipe close	2019-05-19 20:22:44 +00:00
Nikita Lapkov	6367e15e4e	add cpu timer. add timer type to log. refactor	2019-03-04 13:03:32 +00:00