=========================================================================================================
REGRESSION REPORT
=========================================================================================================
MACHINE: drizzle-build-n02.wc1.dfw1.stabletransit.com
RUN ID: 326
RUN DATE: 2010-07-30T02:05:39.916685
WORKLOAD: innodb_1000K_readwrite
SERVER: drizzled
VERSION: lp:drizzle/staging
REVISION: 1673
COMMENT: 1673: Brian Aker 2010-07-29 [merge] Merge Stewart.
=========================================================================================================
TRENDING OVER LAST 5 runs
Conc TPS % Diff from Avg Diff Norm? Min Max
Avg STD
=========================================================================================================
16 1224.00 -2.93% -36.98 outside norms 1202.80
1306.48 1260.98 25.78
32 1555.19 -2.99% -47.98 outside norms 1502.29
1671.93 1603.18 40.65
64 1715.37 -1.05% -18.15 within norms 1699.64
1768.27 1733.52 20.46
128 1766.84 -0.46% -8.16 within norms 1740.03
1802.09 1775.00 18.59
256 1730.41 -0.28% -4.81 within norms 1701.80
1770.18 1735.23 19.25
512 1501.34 -1.21% -18.42 outside norms 1497.94
1550.54 1519.76 15.38
1024 968.71 -5.26% -53.76 outside norms 902.69
1072.77 1022.47 42.04
=========================================================================================================
TRENDING OVER Last 20 runs
Conc TPS % Diff from Avg Diff Norm? Min Max
Avg STD
=========================================================================================================
16 1224.00 -1.36% -16.90 within norms 1201.34
1306.48 1240.90 23.50
32 1555.19 -3.74% -60.39 outside norms 1502.29
1671.93 1615.58 36.47
64 1715.37 -3.16% -56.01 outside norms 1699.64
1824.95 1771.38 30.94
128 1766.84 -1.60% -28.66 within norms 1671.44
1841.46 1795.50 37.93
256 1730.41 +2.67% 45.00 outside norms 1626.43
1770.18 1685.41 34.86
512 1501.34 +24.24% 292.95 outside norms 1017.48
1550.54 1208.39 203.43
1024 968.71 +41.27% 283.02 outside norms 532.89
1072.77 685.69 223.33
=========================================================================================================
TRENDING OVER ALL runs
Conc TPS % Diff from Avg Diff Norm? Min Max
Avg STD
=========================================================================================================
16 1224.00 -6.89% -90.52 outside norms 1163.64
1503.03 1314.52 54.85
32 1555.19 -9.42% -161.71 outside norms 1502.29
1870.18 1716.90 79.88
64 1715.37 -8.82% -165.97 outside norms 1664.75
2059.46 1881.34 92.62
128 1766.84 -6.77% -128.24 outside norms 1563.60
2051.37 1895.08 87.95
256 1730.41 +0.56% 9.64 within norms 1340.97
1824.49 1720.78 78.75
512 1501.34 +32.97% 372.24 outside norms 828.88
1550.54 1129.09 99.57
1024 968.71 +70.44% 400.35 outside norms 447.67
1072.77 568.36 70.99
=========================================================================================================
FULL REVISION COMMENTARY:
1672.1.2: Brian Aker 2010-07-29 [merge] Merge Stewart
1668.7.2: Stewart Smith 2010-07-28 test result fixes due to DATETIME
default value now being actually stored as a DATETIME instead of whatever the
heck
1668.7.1: Stewart Smith 2010-07-28 default values for DATE columns were
being stored in the original string that the user entered in CREATE TABLE while
what actually happens is that this string is typecast to DATE (e.g. if it had a
time as well the time vanishes silently). This patch fixes what's stored in the
table proto. This is visible when you use statement_transform for SHOW CREATE
TABLE
1672.1.1: Brian Aker 2010-07-29 [merge] Merge Stewart
1668.6.1: Stewart Smith 2010-07-28 use default_expression and
update_expression instead of default_value and update_value in the table proto
for NOW()
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