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Remove trailing spaces (#665)
* Remove trailing spaces * PR-665 - Remove trailing spaces - Updated not stable test t/pt-online-schema-change/preserve_triggers.t - Updated utilities in bin directory * PR-665 - Remove trailing spaces - Fixed typos * PR-665 - Remove trailing spaces - Fixed typos --------- Co-authored-by: Sveta Smirnova <sveta.smirnova@percona.com>
This commit is contained in:
Viktor Szépe
@@ -30,7 +30,7 @@ CREATE DEFINER='root'@'localhost' PROCEDURE ps_trace_thread (
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-----------
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Dumps all data within Performance Schema for an instrumented thread,
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to create a DOT formatted graph file.
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to create a DOT formatted graph file.
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Each resultset returned from the procedure should be used for a complete graph
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@@ -46,13 +46,13 @@ CREATE DEFINER='root'@'localhost' PROCEDURE ps_trace_thread (
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in_max_runtime (DECIMAL(20,2)):
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The maximum time to keep collecting data.
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Use NULL to get the default which is 60 seconds.
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in_interval (DECIMAL(20,2)):
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How long to sleep between data collections.
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in_interval (DECIMAL(20,2)):
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How long to sleep between data collections.
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Use NULL to get the default which is 1 second.
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in_start_fresh (BOOLEAN):
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Whether to reset all Performance Schema data before tracing.
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in_auto_setup (BOOLEAN):
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Whether to disable all other threads and enable all consumers/instruments.
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Whether to disable all other threads and enable all consumers/instruments.
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This will also reset the settings at the end of the run.
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in_debug (BOOLEAN):
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Whether you would like to include file:lineno in the graph
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@@ -113,12 +113,12 @@ BEGIN
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DECLARE v_this_thread_enabed ENUM('YES', 'NO');
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DECLARE v_event longtext;
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DECLARE c_stack CURSOR FOR
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SELECT CONCAT(IF(nesting_event_id IS NOT NULL, CONCAT(nesting_event_id, ' -> '), ''),
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SELECT CONCAT(IF(nesting_event_id IS NOT NULL, CONCAT(nesting_event_id, ' -> '), ''),
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event_id, '; ', event_id, ' [label="',
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-- Convert from picoseconds to microseconds
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'(', sys.format_time(timer_wait), ') ',
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IF (event_name NOT LIKE 'wait/io%',
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SUBSTRING_INDEX(event_name, '/', -2),
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IF (event_name NOT LIKE 'wait/io%',
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SUBSTRING_INDEX(event_name, '/', -2),
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IF (event_name NOT LIKE 'wait/io/file%' OR event_name NOT LIKE 'wait/io/socket%',
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SUBSTRING_INDEX(event_name, '/', -4),
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event_name)
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@@ -127,11 +127,11 @@ BEGIN
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IF (event_name LIKE 'statement/%', IFNULL(CONCAT('\\n', wait_info), ''), ''),
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-- If debug is enabled, add the file:lineno information for waits
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IF (in_debug AND event_name LIKE 'wait%', wait_info, ''),
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'", ',
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'", ',
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-- Depending on the type of event, style appropriately
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CASE WHEN event_name LIKE 'wait/io/file%' THEN
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CASE WHEN event_name LIKE 'wait/io/file%' THEN
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'shape=box, style=filled, color=red'
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WHEN event_name LIKE 'wait/io/table%' THEN
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WHEN event_name LIKE 'wait/io/table%' THEN
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'shape=box, style=filled, color=green'
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WHEN event_name LIKE 'wait/io/socket%' THEN
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'shape=box, style=filled, color=yellow'
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@@ -151,8 +151,8 @@ BEGIN
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ELSE
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-- Use long query time from the server to
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-- flag long running statements in red
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IF((timer_wait/1000000000000) > @@long_query_time,
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' style=filled, color=red',
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IF((timer_wait/1000000000000) > @@long_query_time,
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' style=filled, color=red',
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' style=filled, color=lightblue')
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END
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)
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@@ -166,7 +166,7 @@ BEGIN
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) event, event_id
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FROM (
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-- Select all statements, with the extra tracing information available
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(SELECT thread_id, event_id, event_name, timer_wait, timer_start, nesting_event_id,
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(SELECT thread_id, event_id, event_name, timer_wait, timer_start, nesting_event_id,
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CONCAT(sql_text, '\\n',
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'errors: ', errors, '\\n',
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'warnings: ', warnings, '\\n',
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@@ -180,7 +180,7 @@ BEGIN
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'select full join: ', select_full_join, '\\n',
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'select full range join: ', select_full_range_join, '\\n',
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'select range: ', select_range, '\\n',
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'select range check: ', select_range_check, '\\n',
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'select range check: ', select_range_check, '\\n',
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'sort merge passes: ', sort_merge_passes, '\\n',
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'sort rows: ', sort_rows, '\\n',
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'sort range: ', sort_range, '\\n',
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@@ -193,17 +193,17 @@ BEGIN
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UNION
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-- Select all stages
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(SELECT thread_id, event_id, event_name, timer_wait, timer_start, nesting_event_id, null AS wait_info
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FROM performance_schema.events_stages_history_long
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FROM performance_schema.events_stages_history_long
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WHERE thread_id = in_thread_id AND event_id > v_min_event_id)
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UNION
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UNION
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-- Select all events, adding information appropriate to the event
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(SELECT thread_id, event_id,
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CONCAT(event_name,
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IF(event_name NOT LIKE 'wait/synch/mutex%', IFNULL(CONCAT(' - ', operation), ''), ''),
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(SELECT thread_id, event_id,
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CONCAT(event_name,
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IF(event_name NOT LIKE 'wait/synch/mutex%', IFNULL(CONCAT(' - ', operation), ''), ''),
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IF(number_of_bytes IS NOT NULL, CONCAT(' ', number_of_bytes, ' bytes'), ''),
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IF(event_name LIKE 'wait/io/file%', '\\n', ''),
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IF(object_schema IS NOT NULL, CONCAT('\\nObject: ', object_schema, '.'), ''),
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IF(object_name IS NOT NULL,
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IF(object_schema IS NOT NULL, CONCAT('\\nObject: ', object_schema, '.'), ''),
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IF(object_name IS NOT NULL,
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IF (event_name LIKE 'wait/io/socket%',
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-- Print the socket if used, else the IP:port as reported
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CONCAT('\\n', IF (object_name LIKE ':0%', @@socket, object_name)),
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@@ -215,7 +215,7 @@ BEGIN
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timer_wait, timer_start, nesting_event_id, source AS wait_info
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FROM performance_schema.events_waits_history_long
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WHERE thread_id = in_thread_id AND event_id > v_min_event_id)
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) events
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) events
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ORDER BY event_id;
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DECLARE CONTINUE HANDLER FOR NOT FOUND SET v_done = TRUE;
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@@ -228,7 +228,7 @@ BEGIN
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IF (in_auto_setup) THEN
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CALL sys.ps_setup_save(0);
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-- Ensure only the thread to create the stack trace for is instrumented and that we instrument everything.
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DELETE FROM performance_schema.setup_actors;
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@@ -295,12 +295,12 @@ BEGIN
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END WHILE;
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INSERT INTO tmp_events VALUES (v_min_event_id+1, '}');
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SET @query = CONCAT('SELECT event FROM tmp_events ORDER BY event_id INTO OUTFILE ''', in_outfile, ''' FIELDS ESCAPED BY '''' LINES TERMINATED BY ''''');
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PREPARE stmt_output FROM @query;
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EXECUTE stmt_output;
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DEALLOCATE PREPARE stmt_output;
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SELECT CONCAT('Stack trace written to ', in_outfile) AS 'Info';
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SELECT CONCAT('dot -Tpdf -o /tmp/stack_', in_thread_id, '.pdf ', in_outfile) AS 'Convert to PDF';
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SELECT CONCAT('dot -Tpng -o /tmp/stack_', in_thread_id, '.png ', in_outfile) AS 'Convert to PNG';
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