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Added JSONReportFormatter, a subclass of QueryReportFormatter that does what it says on the tin. WIP as it does not report profile or prepared statement data yet

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Brian Fraser fraserb@gmail.com
2013-01-14 13:20:35 -03:00
parent 5e5763f82a
commit 3c63750c9b
4 changed files with 139 additions and 0 deletions
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t/pt-query-digest/samples/output_json_tcpdump021.txt Normal file
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[{"event_report":{"time_range":"all events occurred at 2009-12-08 09:23:49.637394","variance_to_mean":0,"reason":"top","qps":0,"counts":{"class_cnt":1,"global_cnt":3},"concurrency":0,"checksum":"AA8E9FA785927259","pos_in_log":0,"attributes":{"bool":[],"innodb":[],"num":[["Query_time","50","286us","286us","286us","286us","286us",0,"286us"],["Rows_affected","0","0","0","0","0","0","0","0"],["bytes","35","35","35","35","35","35","0","35"],["Warning_count","0","0","0","0","0","0","0","0"]],"string":[["Error_no",{"min":"none","max":"none","unq":{"none":1},"cnt":1}],["host",{"min":"127.0.0.1","max":"127.0.0.1","unq":{"127.0.0.1":1},"cnt":1}],["Statement_id",{"min":2,"max":2,"unq":{"2":1},"cnt":1}]]},"groupby":"fingerprint"},"reason":"top","item":"prepare select i from d.t where i=?","samp_query":"PREPARE SELECT i FROM d.t WHERE i=?","for_explain":"EXPLAIN /*!50100 PARTITIONS*/\nSELECT i FROM d.t WHERE i=?\\G\n","tables":[["d","t"]],"rank":1,"default_db":null},{"event_report":{"time_range":"all events occurred at 2009-12-08 09:23:49.637892","variance_to_mean":0,"reason":"top","qps":0,"counts":{"class_cnt":1,"global_cnt":3},"concurrency":0,"checksum":"3F79759E7FA2F117","pos_in_log":1106,"attributes":{"bool":[["No_index_used","100","0"]],"innodb":[],"num":[["Query_time","49","281us","281us","281us","281us","281us",0,"281us"],["Rows_affected","0","0","0","0","0","0","0","0"],["bytes","37","37","37","37","37","37","0","37"],["Warning_count","0","0","0","0","0","0","0","0"]],"string":[["Error_no",{"min":"none","max":"none","unq":{"none":1},"cnt":1}],["host",{"min":"127.0.0.1","max":"127.0.0.1","unq":{"127.0.0.1":1},"cnt":1}],["Statement_id",{"min":"2","max":"2","unq":{"2":1},"cnt":1}]]},"groupby":"fingerprint"},"reason":"top","item":"execute select i from d.t where i=?","samp_query":"EXECUTE SELECT i FROM d.t WHERE i=\"3\"","for_explain":"EXPLAIN /*!50100 PARTITIONS*/\nSELECT i FROM d.t WHERE i=\"3\"\\G\n","tables":[["d","t"]],"rank":2,"default_db":null},{"samp_query":"administrator command: Quit","tables":[],"event_report":{"time_range":"all events occurred at 2009-12-08 09:23:49.638381","variance_to_mean":0,"reason":"top","qps":0,"counts":{"class_cnt":1,"global_cnt":3},"concurrency":0,"checksum":"AA353644DE4C4CB4","pos_in_log":1850,"attributes":{"bool":[],"innodb":[],"num":[["Query_time","0",0,0,0,0,0,0,0],["Rows_affected","0","0","0","0","0","0","0","0"],["bytes","27","27","27","27","27","27","0","27"],["Warning_count","0","0","0","0","0","0","0","0"]],"string":[["Error_no",{"min":"none","max":"none","unq":{"none":1},"cnt":1}],["host",{"min":"127.0.0.1","max":"127.0.0.1","unq":{"127.0.0.1":1},"cnt":1}]]},"groupby":"fingerprint"},"reason":"top","item":"administrator command: Quit","rank":3,"default_db":null}]