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oracleSpa使用指南(四)
2014-11-24 02:30:46 来源: 作者: 【 】 浏览:18
Tags:oracleSpa 使用指南
------------ ---------------------------------------------

Execution Name : before_change Execution Name : after_change

Execution Type : TEST EXECUTE Execution Type : TEST EXECUTE

Scope : COMPREHENSIVE Scope : COMPREHENSIVE

Status : COMPLETED Status : COMPLETED

Started : 01/22/2014 16:23:18 Started : 01/22/2014 16:26:55

Last Updated : 01/22/2014 16:23:19 Last Updated : 01/22/2014 16:26:56

Global Time Limit : UNLIMITED Global Time Limit : UNLIMITED

Per-SQL Time Limit : UNUSED Per-SQL Time Limit : UNUSED

Number of Errors : 0 Number of Errors : 0

---------------------------------------------

Comparison Metric: ELAPSED_TIME

------------------

Workload Impact Threshold: 1%

--------------------------

SQL Impact Threshold: 1%

----------------------

Report Summary

---------------------------------------------------------------------------------------------

Projected Workload Change Impact:

-------------------------------------------

Overall Impact : -4.34%

Improvement Impact : 0%

Regression Impact : -4.34%

SQL Statement Count

-------------------------------------------

SQL Category SQL Count Plan Change Count

Overall 73 3

Regressed 1 0

Unchanged 61 3

Unsupported 11 0

Top 62 SQL Sorted by Absolute Value of Change Impact on the Workload

---------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------

| | | Impact on | Execution | Metric | Metric | Impact | Plan |

| object_id | sql_id | Workload | Frequency | Before | After | on SQL | Change |

-------------------------------------------------------------------------------------------

| 180 | 92putg43xhnmh | -4.34% | 27170 | 1368 | 4784 | -249.71% | n |

| 194 | ayps3qd9bp3xu | .96% | 27170 | 4043 | 3289 | 18.65% | n |

| 179 | 8pmg8j2t8jttn | -.59% | 27170 | 3350 | 3812 | -13.79% | n |

| 215 | ftyn8ab31suhy | .35% | 27170 | 3445 | 3172 | 7.92% | n |

| 192 | a9b7hza2pu8yg | .28% | 27170 | 2335 | 2118 | 9.29% | n |

| 217 | fwna046pnhkph | .22% | 27168 | 2402 | 2231 | 7.12% | n |

| 214 | fq6kgk88uu0zv | -.16% | 27170 | 1403 | 1526 | -8.77% | n |

| 212 | fhfnvc6xsd76s | -.15% | 27170 | 1317 | 1436 | -9.04% | n |

| 181 | 92t2p1mb77fd2 | .15% | 9020 | 2088 | 1743 | 16.52% | n |

| 151 | 0jjwuqsc83smj | .13% | 27170 | 2190 | 2088 | 4.66% | n |

| 210 | f0h101vrvjthv | .13% | 27170 | 3444 | 3342 | 2.96% | n |

| 202 | c8xam0hfncy67 | .12% | 27170 | 3442 | 3347 | 2.76% | n |

| 177 | 89nddu60j2tu8 | .11% | 27170 | 3337 | 3249 | 2.64% | n |

| 197 | bq0mtw261nykg | .09% | 27170 | 161 | 89 | 44.72% | n |

| 190 | a8fv3du19kn9d | -.07% | 27170 | 1335 | 1388 | -3.97% | n |

| 213 | fjfnf6b36nz1m | -.06% | 27168 | 779 | 828 | -6.29% | n |

| 208 | dbkpyhyfyvdpu | .06% | 27168 | 2213 | 2167 | 2.08% | n |

| 152 | 0km930j58nnd3 | .06% | 27170 | 2213 | 2168 | 2.03% | n |

| 184 | 9qtcjrzq4ts31 | .06% | 27170 | 3329 | 3284 | 1.35% | n |

| 150 | 0d8b21g2vh431 | -.05% | 27170 | 1344 | 1387 | -3.2% | n |

| 186 | 9u5j1q6fgvtwz | -.05% | 27170 | 1349 | 1392 | -3.19% | n |

| 158 | 23abq34mzxup7 | -.05% | 27170 | 2270 | 2310 | -1.76% | n |

| 216 | fvd0ndy3vfap6 | .04% | 27170 | 2293 | 2258 | 1.53% | n |

| 171 | 6s3r5jv7h0thu | .04% | 27170 | 2184 | 2151 | 1.51% | n |

| 165 | 414hfh2h265x0 | .04% | 27168 | 2284 | 2251 | 1.44% | n |

| 201 | c749bc43qqfz3 | -.04% | 148545 | 13 | 19 | -46.15% | n |

| 198 | brwggjwaurup3 | .04% | 27170 | 1384 | 1352 | 2.31% | n |

| 211 | f3zhdwhbw0k2f | .04% | 27168 | 2260 | 2229 | 1.37% | n |

| 206 | d48whvrkvucnn | -.03% | 27170 | 1325 | 1352 | -2.04% | n |

| 218 | fxgzgt3kj7j7r | -.03% | 27170 | 1327 | 1354 | -2.03% | n |

| 161 | 33bvu861qbr6k | -.03% | 27170 | 141 | 167 | -18.44% | n |

| 168 | 5k
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