【原】oracle高级工具之tkporf

作者：david_zhang@sh 【转载时请以超链接形式标明文章】

链接：http://www.cnblogs.com/david-zhang-index/archive/2012/08/16/2642261.html

tkprof工具对跟踪文件进行格式化，提高可读性

Tkprof tracefile outputfile [explain= ] [table= ] [print= ] [insert= ] [sys= ] [sort= ]

  1 [oracle@DCMSBDM trace]$ tkprof kobra_ora_31851.trc rich.prf

  2 

  3 TKPROF: Release 11.2.0.1.0 - Development on Thu Aug 16 14:23:45 2012

  4 

  5 Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

  6 

  7 [oracle@DCMSBDM trace]$ more rich.prf

  8 

  9 TKPROF: Release 11.2.0.1.0 - Development on Thu Aug 16 14:23:45 2012

 10 

 11 Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

 12 

 13 Trace file: kobra_ora_31851.trc

 14 Sort options: default

 15 

 16 ********************************************************************************

 17 count    = number of times OCI procedure was executed

 18 cpu      = cpu time in seconds executing

 19 elapsed  = elapsed time in seconds executing

 20 disk     = number of physical reads of buffers from disk

 21 query    = number of buffers gotten for consistent read

 22 current  = number of buffers gotten in current mode (usually for update)

 23 rows     = number of rows processed by the fetch or execute call

 24 ********************************************************************************

 25 

 26 SQL ID: 1a2g3z4rj1uq2

 27 Plan Hash: 0

 28 alter session set sql_trace true

 29 

 30 

 31 call     count       cpu    elapsed       disk      query    current        rows

 32 ------- ------  -------- ---------- ---------- ---------- ----------  ----------

 33 Parse        0      0.00       0.00          0          0          0           0

 34 Execute      1      0.00       0.00          0          0          0           0

 35 Fetch        0      0.00       0.00          0          0          0           0

 36 ------- ------  -------- ---------- ---------- ---------- ----------  ----------

 37 total        1      0.00       0.00          0          0          0           0

 38 

 39 Misses in library cache during parse: 0

 40 Misses in library cache during execute: 1

 41 Optimizer mode: ALL_ROWS

 42 Parsing user id: SYS

 43 ********************************************************************************

 44 

 45 SQL ID: 0av1k7bxptgmb

 46 Plan Hash: 535535045

 47 select count(*)

 48 from

 49  fis.cdc_fp

 50 

 51 

 52 call     count       cpu    elapsed       disk      query    current        rows

 53 ------- ------  -------- ---------- ---------- ---------- ----------  ----------

 54 Parse        1      0.00       0.00          0          0          0           0

 55 Execute      1      0.00       0.00          0          0          0           0

 56 Fetch        2      0.61       0.62          0      15042          0           1

 57 ------- ------  -------- ---------- ---------- ---------- ----------  ----------

 58 total        4      0.61       0.62          0      15042          0           1

 59 

 60 Misses in library cache during parse: 0

 61 Optimizer mode: ALL_ROWS

 62 Parsing user id: SYS

 63 

 64 Rows     Row Source Operation

 65 -------  ---------------------------------------------------

 66       1  SORT AGGREGATE (cr=15042 pr=0 pw=0 time=0 us)

 67 2888020   INDEX FAST FULL SCAN CDC_FP_IDX1 (cr=15042 pr=0 pw=0 time=3240653 us cost=3965 size=0 card=2875579)(object id 209882)

 68 

 69 ********************************************************************************

 70 

 71 SQL ID: 696kcb8k33r2u

 72 Plan Hash: 0

 73 alter session set sql_trace false

 74 

 75 

 76 call     count       cpu    elapsed       disk      query    current        rows

 77 ------- ------  -------- ---------- ---------- ---------- ----------  ----------

 78 Parse        1      0.00       0.00          0          0          0           0

 79 Execute      1      0.00       0.00          0          0          0           0

 80 Fetch        0      0.00       0.00          0          0          0           0

 81 ------- ------  -------- ---------- ---------- ---------- ----------  ----------

 82 total        2      0.00       0.00          0          0          0           0

 83 

 84 Misses in library cache during parse: 1

 85 Optimizer mode: ALL_ROWS

 86 Parsing user id: SYS

 87 

 88 

 89 

 90 ********************************************************************************

 91 

 92 OVERALL TOTALS FOR ALL NON-RECURSIVE STATEMENTS

 93 

 94 call     count       cpu    elapsed       disk      query    current        rows

 95 ------- ------  -------- ---------- ---------- ---------- ----------  ----------

 96 Parse        2      0.00       0.00          0          0          0           0

 97 Execute      3      0.00       0.00          0          0          0           0

 98 Fetch        2      0.61       0.62          0      15042          0           1

 99 ------- ------  -------- ---------- ---------- ---------- ----------  ----------

100 total        7      0.61       0.62          0      15042          0           1

101 

102 Misses in library cache during parse: 1

103 Misses in library cache during execute: 1

104 

105 

106 OVERALL TOTALS FOR ALL RECURSIVE STATEMENTS

107 

108 call     count       cpu    elapsed       disk      query    current        rows

109 ------- ------  -------- ---------- ---------- ---------- ----------  ----------

110 Parse        0      0.00       0.00          0          0          0           0

111 Execute      0      0.00       0.00          0          0          0           0

112 Fetch        0      0.00       0.00          0          0          0           0

113 ------- ------  -------- ---------- ---------- ---------- ----------  ----------

114 total        0      0.00       0.00          0          0          0           0

115 

116 Misses in library cache during parse: 0

117 

118     3  user  SQL statements in session.

119     0  internal SQL statements in session.

120     3  SQL statements in session.

121 ********************************************************************************

122 Trace file: kobra_ora_31851.trc

123 Trace file compatibility: 11.1.0.7

124 Sort options: default

125 

126        1  session in tracefile.

127        3  user  SQL statements in trace file.

128        0  internal SQL statements in trace file.

129        3  SQL statements in trace file.

130        3  unique SQL statements in trace file.

131       49  lines in trace file.

132       50  elapsed seconds in trace file.