======================================================================================= SQLBENCH REPORT ======================================================================================= ENGINE: innodb MACHINE: orisndriz05 RUN ID: 642 RUN DATE: 2010-11-08T13:04:15.975999 SERVER: drizzled VERSION: staging REVISION: 1915 COMMENT: 1915: Brian Aker 2010-11-08 [merge] Merge in Stewart's change to blob field size.
========================================================================================================================= TRENDING OVER LAST 5 runs Engine Test Time % Diff from Avg Diff Min Max Avg STD ========================================================================================================================= innodb alter_table_add 19.00 +46.63% 16.60 19.00 54.00 35.60 11.31 innodb alter_table_drop 14.00 +52.38% 15.40 14.00 41.00 29.40 8.69 innodb connect 2.00 +9.09% 0.20 2.00 3.00 2.20 0.40 innodb connect+select_1_row 2.00 +28.57% 0.80 2.00 3.00 2.80 0.40 innodb connect+select_simple 3.00 -7.14% -0.20 2.00 3.00 2.80 0.40 innodb count 13.00 +15.58% 2.40 13.00 17.00 15.40 1.96 innodb count_distinct 6.00 +6.25% 0.40 5.00 8.00 6.40 1.02 innodb count_distinct_2 12.00 +9.09% 1.20 12.00 15.00 13.20 1.47 innodb count_distinct_big 20.00 +10.71% 2.40 20.00 24.00 22.40 1.62 innodb count_distinct_group 14.00 -14.75% -1.80 11.00 14.00 12.20 0.98 innodb count_distinct_group_on_key 9.00 +10.00% 1.00 9.00 12.00 10.00 1.26 innodb count_distinct_group_on_key_parts 11.00 +3.51% 0.40 10.00 14.00 11.40 1.36 innodb count_distinct_key_prefix 5.00 +10.71% 0.60 5.00 6.00 5.60 0.49 innodb count_group_on_key_parts 10.00 +7.41% 0.80 10.00 13.00 10.80 1.17 innodb count_on_key 84.00 +1.64% 1.40 81.00 91.00 85.40 3.26 innodb create+drop 36.00 +38.14% 22.20 36.00 67.00 58.20 11.44 innodb create_index 2.00 +47.37% 1.80 2.00 5.00 3.80 0.98 innodb create_key+drop 28.00 +27.08% 10.40 28.00 44.00 38.40 5.54 innodb create_MANY_tables 51.00 +32.00% 24.00 51.00 105.00 75.00 18.97 innodb create_table 0.00 +100.00% 0.40 0.00 1.00 0.40 0.49 innodb delete_all_many_keys 299.00 +79.27% 1143.40 299.00 1828.00 1442.40 578.25 innodb delete_autocommit 3.00 +25.00% 1.00 3.00 5.00 4.00 0.63 innodb delete_big_many_keys 299.00 +79.27% 1143.40 299.00 1828.00 1442.40 578.25 innodb delete_commit 1.00 +28.57% 0.40 1.00 2.00 1.40 0.49 innodb delete_key 3.00 +46.43% 2.60 3.00 7.00 5.60 1.50 innodb delete_range 6.00 +33.33% 3.00 6.00 13.00 9.00 2.28 innodb delete_rollback 2.00 -0.00% 0.00 2.00 2.00 2.00 0.00 innodb drop_index 5.00 +13.79% 0.80 4.00 7.00 5.80 1.17 innodb drop_table_when_MANY_tables 19.00 +26.36% 6.80 19.00 33.00 25.80 4.53 innodb insert 105.00 +19.23% 25.00 105.00 142.00 130.00 12.99 innodb insert_autocommit 3.00 -7.14% -0.20 2.00 3.00 2.80 0.40 innodb insert_commit 1.00 +37.50% 0.60 1.00 2.00 1.60 0.49 innodb insert_duplicates 14.00 +7.89% 1.20 14.00 16.00 15.20 0.75 innodb insert_key 276.00 +59.16% 399.80 276.00 827.00 675.80 205.40 innodb insert_many_fields 8.00 +11.11% 1.00 8.00 11.00 9.00 1.10 innodb insert_rollback 1.00 +37.50% 0.60 1.00 3.00 1.60 0.80 innodb insert_select_1_key 3.00 +34.78% 1.60 3.00 6.00 4.60 1.20 innodb insert_select_2_keys 5.00 +43.18% 3.80 5.00 12.00 8.80 2.32 innodb min_max 7.00 +2.78% 0.20 6.00 8.00 7.20 0.75 innodb min_max_on_key 17.00 +7.61% 1.40 17.00 20.00 18.40 1.36 innodb multiple_value_insert 3.00 +78.87% 11.20 3.00 25.00 14.20 7.41 innodb once_prepared_select 23.00 +0.86% 0.20 23.00 24.00 23.20 0.40 innodb order_by_big 15.00 -10.29% -1.40 12.00 15.00 13.60 1.20 innodb order_by_big_key 14.00 -6.06% -0.80 11.00 14.00 13.20 1.17 innodb order_by_big_key2 13.00 -6.56% -0.80 11.00 13.00 12.20 0.98 innodb order_by_big_key_desc 14.00 -4.48% -0.60 12.00 14.00 13.40 0.80 innodb order_by_big_key_diff 12.00 -1.69% -0.20 11.00 13.00 11.80 0.75 innodb order_by_big_key_prefix 13.00 -6.56% -0.80 11.00 13.00 12.20 0.98 innodb order_by_key2_diff 1.00 +16.67% 0.20 1.00 2.00 1.20 0.40 innodb order_by_key_prefix 1.00 -0.00% 0.00 1.00 1.00 1.00 0.00 innodb order_by_range 1.00 -0.00% 0.00 1.00 1.00 1.00 0.00 innodb outer_join 25.00 -22.55% -4.60 17.00 25.00 20.40 3.07 innodb outer_join_found 23.00 -23.66% -4.40 16.00 23.00 18.60 2.87 innodb outer_join_not_found 19.00 -11.76% -2.00 15.00 21.00 17.00 2.53 innodb outer_join_on_key 17.00 -21.43% -3.00 12.00 17.00 14.00 1.79 innodb prepared_select 33.00 -1.85% -0.60 31.00 33.00 32.40 0.80 innodb select_1_row 3.00 -25.00% -0.60 2.00 3.00 2.40 0.49 innodb select_1_row_cache 3.00 -7.14% -0.20 2.00 3.00 2.80 0.40 innodb select_2_rows 2.00 +23.08% 0.60 2.00 3.00 2.60 0.49 innodb select_big 13.00 +1.52% 0.20 12.00 14.00 13.20 0.75 innodb select_big_str 1.00 -0.00% 0.00 1.00 1.00 1.00 0.00 innodb select_cache 64.00 -8.84% -5.20 52.00 69.00 58.80 6.62 innodb select_cache2 63.00 -3.62% -2.20 53.00 71.00 60.80 6.40 innodb select_column+column 3.00 -7.14% -0.20 2.00 3.00 2.80 0.40 innodb select_distinct 4.00 +9.09% 0.40 4.00 5.00 4.40 0.49 innodb select_group 18.00 -7.14% -1.20 15.00 18.00 16.80 1.17 innodb select_group_when_MANY_tables 5.00 +21.88% 1.40 5.00 9.00 6.40 1.50 innodb select_join 0.00 +100.00% 0.40 0.00 1.00 0.40 0.49 innodb select_key 52.00 -6.56% -3.20 45.00 52.00 48.80 2.32 innodb select_key2 61.00 +0.97% 0.60 61.00 63.00 61.60 0.80 innodb select_key2_return_key 60.00 -2.74% -1.60 56.00 60.00 58.40 1.36 innodb select_key2_return_prim 60.00 -1.69% -1.00 57.00 60.00 59.00 1.10 innodb select_key_prefix 59.00 +2.32% 1.40 59.00 63.00 60.40 1.50 innodb select_key_prefix_join 5.00 -8.70% -0.40 4.00 5.00 4.60 0.49 innodb select_key_return_key 45.00 +1.32% 0.60 43.00 48.00 45.60 2.06 innodb select_many_fields 13.00 -0.00% 0.00 13.00 13.00 13.00 0.00 innodb select_range 46.00 +4.17% 2.00 45.00 54.00 48.00 3.16 innodb select_range_key2 8.00 +4.76% 0.40 8.00 9.00 8.40 0.49 innodb select_range_prefix 9.00 -4.65% -0.40 8.00 9.00 8.60 0.49 innodb select_simple 1.00 +16.67% 0.20 1.00 2.00 1.20 0.40 innodb select_simple_cache 2.00 -11.11% -0.20 1.00 2.00 1.80 0.40 innodb select_simple_join 1.00 -25.00% -0.20 0.00 1.00 0.80 0.40 innodb update_autocommit 4.00 -5.26% -0.20 3.00 4.00 3.80 0.40 innodb update_big 46.00 +28.13% 18.00 46.00 89.00 64.00 13.96 innodb update_commit 1.00 +28.57% 0.40 1.00 2.00 1.40 0.49 innodb update_of_key 25.00 +42.40% 18.40 25.00 52.00 43.40 9.69 innodb update_of_key_big 22.00 +35.29% 12.00 22.00 39.00 34.00 6.10 innodb update_of_primary_key_many_keys 804.00 +79.06% 3035.00 804.00 4874.00 3839.00 1,538.05 innodb update_rollback 2.00 -25.00% -0.40 1.00 2.00 1.60 0.49 innodb update_with_key 106.00 +15.87% 20.00 106.00 135.00 126.00 11.05 innodb update_with_key_prefix 38.00 +14.41% 6.40 38.00 48.00 44.40 3.50 innodb wisc_benchmark 3.00 -7.14% -0.20 2.00 4.00 2.80 0.75 ========================================================================================================================= TRENDING OVER LAST 20 runs Engine Test Time % Diff from Avg Diff Min Max Avg STD ========================================================================================================================= innodb alter_table_add 19.00 +32.74% 9.25 11.00 54.00 28.25 10.41 innodb alter_table_drop 14.00 +39.66% 9.20 13.00 41.00 23.20 7.10 innodb connect 2.00 +9.09% 0.20 2.00 3.00 2.20 0.40 innodb connect+select_1_row 2.00 +31.03% 0.90 2.00 3.00 2.90 0.30 innodb connect+select_simple 3.00 -13.21% -0.35 2.00 3.00 2.65 0.48 innodb count 13.00 +13.91% 2.10 13.00 17.00 15.10 1.81 innodb count_distinct 6.00 +6.25% 0.40 5.00 8.00 6.40 0.86 innodb count_distinct_2 12.00 +7.34% 0.95 11.00 15.00 12.95 1.72 innodb count_distinct_big 20.00 +7.19% 1.55 19.00 24.00 21.55 1.86 innodb count_distinct_group 14.00 -10.24% -1.30 11.00 15.00 12.70 1.27 innodb count_distinct_group_on_key 9.00 +6.25% 0.60 8.00 12.00 9.60 1.24 innodb count_distinct_group_on_key_parts 11.00 +7.56% 0.90 10.00 15.00 11.90 1.48 innodb count_distinct_key_prefix 5.00 +5.66% 0.30 4.00 7.00 5.30 0.71 innodb count_group_on_key_parts 10.00 +0.99% 0.10 8.00 13.00 10.10 0.89 innodb count_on_key 84.00 +1.52% 1.30 79.00 91.00 85.30 2.93 innodb create+drop 36.00 +22.66% 10.55 26.00 67.00 46.55 13.70 innodb create_index 2.00 +34.43% 1.05 1.00 5.00 3.05 1.02 innodb create_key+drop 28.00 +15.79% 5.25 27.00 44.00 33.25 6.29 innodb create_MANY_tables 51.00 +19.30% 12.20 28.00 105.00 63.20 21.08 innodb create_table 0.00 +100.00% 0.25 0.00 2.00 0.25 0.54 innodb delete_all_many_keys 299.00 +65.30% 562.70 299.00 2230.00 861.70 682.95 innodb delete_autocommit 3.00 +17.81% 0.65 3.00 5.00 3.65 0.73 innodb delete_big 0.00 +100.00% 0.10 0.00 1.00 0.10 0.30 innodb delete_big_many_keys 299.00 +65.30% 562.70 299.00 2230.00 861.70 682.95 innodb delete_commit 1.00 +33.33% 0.50 1.00 2.00 1.50 0.50 innodb delete_key 3.00 +29.41% 1.25 2.00 7.00 4.25 1.44 innodb delete_range 6.00 +20.00% 1.50 6.00 13.00 7.50 1.60 innodb delete_rollback 2.00 -25.00% -0.40 1.00 2.00 1.60 0.49 innodb drop_index 5.00 -21.95% -0.90 2.00 8.00 4.10 1.73 innodb drop_table_when_MANY_tables 19.00 +14.99% 3.35 14.00 33.00 22.35 5.31 innodb insert 105.00 +9.44% 10.95 100.00 142.00 115.95 15.95 innodb insert_autocommit 3.00 -9.09% -0.25 2.00 3.00 2.75 0.43 innodb insert_commit 1.00 +25.93% 0.35 1.00 2.00 1.35 0.48 innodb insert_duplicates 14.00 +5.41% 0.80 14.00 17.00 14.80 0.87 innodb insert_key 276.00 +39.55% 180.60 193.00 932.00 456.60 256.58 innodb insert_many_fields 8.00 -5.26% -0.40 5.00 11.00 7.60 1.69 innodb insert_rollback 1.00 +37.50% 0.60 1.00 3.00 1.60 0.58 innodb insert_select_1_key 3.00 +26.83% 1.10 3.00 6.00 4.10 0.94 innodb insert_select_2_keys 5.00 +24.81% 1.65 4.00 12.00 6.65 2.20 innodb min_max 7.00 +6.67% 0.50 6.00 9.00 7.50 0.97 innodb min_max_on_key 17.00 +10.53% 2.00 17.00 21.00 19.00 1.38 innodb multiple_value_insert 3.00 +65.91% 5.80 3.00 25.00 8.80 6.65 innodb once_prepared_select 23.00 +2.75% 0.65 22.00 25.00 23.65 0.79 innodb order_by_big 15.00 -6.38% -0.90 12.00 16.00 14.10 1.30 innodb order_by_big_key 14.00 -7.69% -1.00 11.00 15.00 13.00 1.22 innodb order_by_big_key2 13.00 -9.24% -1.10 10.00 14.00 11.90 1.18 innodb order_by_big_key_desc 14.00 -5.66% -0.75 11.00 15.00 13.25 1.18 innodb order_by_big_key_diff 12.00 -0.00% 0.00 10.00 14.00 12.00 1.05 innodb order_by_big_key_prefix 13.00 -6.12% -0.75 11.00 14.00 12.25 1.04 innodb order_by_key2_diff 1.00 +33.33% 0.50 1.00 2.00 1.50 0.50 innodb order_by_key_prefix 1.00 -17.65% -0.15 0.00 1.00 0.85 0.36 innodb order_by_range 1.00 -17.65% -0.15 0.00 1.00 0.85 0.36 innodb outer_join 25.00 -31.58% -6.00 16.00 25.00 19.00 2.65 innodb outer_join_found 23.00 -24.66% -4.55 15.00 23.00 18.45 2.56 innodb outer_join_not_found 19.00 -17.28% -2.80 13.00 21.00 16.20 2.25 innodb outer_join_on_key 17.00 -31.78% -4.10 10.00 17.00 12.90 1.70 innodb prepared_select 33.00 -1.85% -0.60 31.00 33.00 32.40 0.73 innodb select_1_row 3.00 -13.21% -0.35 2.00 3.00 2.65 0.48 innodb select_1_row_cache 3.00 -15.38% -0.40 2.00 3.00 2.60 0.49 innodb select_2_rows 2.00 +25.93% 0.70 2.00 3.00 2.70 0.46 innodb select_big 13.00 -8.79% -1.05 10.00 14.00 11.95 1.16 innodb select_big_str 1.00 +13.04% 0.15 1.00 2.00 1.15 0.36 innodb select_cache 64.00 -10.54% -6.10 51.00 69.00 57.90 4.95 innodb select_cache2 63.00 -5.62% -3.35 51.00 71.00 59.65 5.94 innodb select_column+column 3.00 -13.21% -0.35 2.00 3.00 2.65 0.48 innodb select_diff_key 0.00 +100.00% 0.20 0.00 1.00 0.20 0.40 innodb select_distinct 4.00 +8.05% 0.35 4.00 5.00 4.35 0.48 innodb select_group 18.00 -15.76% -2.45 14.00 18.00 15.55 1.43 innodb select_group_when_MANY_tables 5.00 +3.85% 0.20 4.00 9.00 5.20 1.21 innodb select_join 0.00 +100.00% 0.55 0.00 1.00 0.55 0.50 innodb select_key 52.00 -6.45% -3.15 45.00 54.00 48.85 2.33 innodb select_key2 61.00 +0.41% 0.25 59.00 64.00 61.25 1.41 innodb select_key2_return_key 60.00 -1.95% -1.15 56.00 61.00 58.85 1.15 innodb select_key2_return_prim 60.00 -1.35% -0.80 57.00 62.00 59.20 1.44 innodb select_key_prefix 59.00 +2.80% 1.70 58.00 64.00 60.70 1.49 innodb select_key_prefix_join 5.00 -7.53% -0.35 4.00 5.00 4.65 0.48 innodb select_key_return_key 45.00 +4.05% 1.90 43.00 55.00 46.90 2.64 innodb select_many_fields 13.00 -0.00% 0.00 12.00 14.00 13.00 0.55 innodb select_range 46.00 +2.75% 1.30 44.00 54.00 47.30 3.21 innodb select_range_key2 8.00 +7.51% 0.65 8.00 9.00 8.65 0.48 innodb select_range_prefix 9.00 -11.11% -0.90 7.00 9.00 8.10 0.62 innodb select_simple 1.00 +25.93% 0.35 1.00 2.00 1.35 0.48 innodb select_simple_cache 2.00 -29.03% -0.45 1.00 2.00 1.55 0.50 innodb select_simple_join 1.00 -66.67% -0.40 0.00 1.00 0.60 0.49 innodb update_autocommit 4.00 -17.65% -0.60 3.00 4.00 3.40 0.49 innodb update_big 46.00 +16.97% 9.40 33.00 89.00 55.40 12.77 innodb update_commit 1.00 +33.33% 0.50 1.00 2.00 1.50 0.50 innodb update_of_key 25.00 +27.75% 9.60 22.00 58.00 34.60 12.54 innodb update_of_key_big 22.00 +19.41% 5.30 17.00 39.00 27.30 7.16 innodb update_of_primary_key_many_keys 804.00 +64.99% 1492.35 804.00 5957.00 2296.35 1,818.36 innodb update_rollback 2.00 -14.29% -0.25 1.00 2.00 1.75 0.43 innodb update_with_key 106.00 +8.26% 9.55 101.00 135.00 115.55 12.89 innodb update_with_key_prefix 38.00 +6.17% 2.50 36.00 48.00 40.50 4.44 innodb wisc_benchmark 3.00 -15.38% -0.40 2.00 4.00 2.60 0.58 ========================================================================================================================= TRENDING OVER ALL runs Engine Test Time % Diff from Avg Diff Min Max Avg STD ========================================================================================================================= innodb alter_table_add 19.00 -56.09% -6.83 11.00 14.00 12.17 0.87 innodb alter_table_drop 14.00 -22.66% -2.59 10.00 14.00 11.41 1.07 innodb connect 2.00 -18.37% -0.31 1.00 2.00 1.69 0.46 innodb connect+select_1_row 2.00 +14.71% 0.34 2.00 3.00 2.34 0.48 innodb connect+select_simple 3.00 -52.63% -1.03 1.00 2.00 1.97 0.18 innodb count 13.00 +13.33% 2.00 13.00 18.00 15.00 1.76 innodb count_distinct 6.00 +1.14% 0.07 5.00 8.00 6.07 0.83 innodb count_distinct_2 12.00 +1.14% 0.14 11.00 16.00 12.14 1.38 innodb count_distinct_big 20.00 +6.30% 1.34 18.00 25.00 21.34 1.97 innodb count_distinct_group 14.00 -10.63% -1.34 11.00 14.00 12.66 0.84 innodb count_distinct_group_on_key 9.00 -1.16% -0.10 8.00 11.00 8.90 1.12 innodb count_distinct_group_on_key_parts 11.00 +6.45% 0.76 10.00 15.00 11.76 1.36 innodb count_distinct_key_prefix 5.00 -5.84% -0.28 4.00 6.00 4.72 0.69 innodb count_group_on_key_parts 10.00 -22.88% -1.86 7.00 10.00 8.14 0.78 innodb count_on_key 84.00 -8.75% -6.76 73.00 83.00 77.24 2.25 innodb create+drop 36.00 -84.45% -16.48 19.00 21.00 19.52 0.56 innodb create_index 2.00 -5.45% -0.10 1.00 3.00 1.90 0.48 innodb create_key+drop 28.00 -24.16% -5.45 21.00 23.00 22.55 0.56 innodb create_MANY_tables 51.00 -198.79% -33.93 14.00 20.00 17.07 1.70 innodb create_table 0.00 +100.00% 0.07 0.00 1.00 0.07 0.25 innodb delete_all_many_keys 299.00 -0.59% -1.76 239.00 345.00 297.24 21.38 innodb delete_autocommit 3.00 -6.10% -0.17 2.00 3.00 2.83 0.38 innodb delete_big 0.00 +100.00% 0.28 0.00 1.00 0.28 0.45 innodb delete_big_many_keys 299.00 -0.63% -1.86 239.00 345.00 297.14 21.37 innodb delete_commit 1.00 +25.64% 0.34 1.00 2.00 1.34 0.48 innodb delete_key 3.00 -22.54% -0.55 2.00 3.00 2.45 0.50 innodb delete_range 6.00 +13.86% 0.97 6.00 8.00 6.97 0.56 innodb delete_rollback 2.00 -52.63% -0.69 1.00 2.00 1.31 0.46 innodb drop_index 5.00 -154.39% -3.03 1.00 3.00 1.97 0.32 innodb drop_table 0.00 +100.00% 0.04 0.00 2.00 0.04 0.22 innodb drop_table_when_MANY_tables 19.00 -40.92% -5.52 12.00 15.00 13.48 0.62 innodb insert 105.00 -15.78% -14.31 88.00 93.00 90.69 1.37 innodb insert_autocommit 3.00 -16.00% -0.41 2.00 3.00 2.59 0.49 innodb insert_commit 1.00 +9.37% 0.10 1.00 2.00 1.10 0.30 innodb insert_duplicates 14.00 -9.14% -1.17 12.00 14.00 12.83 0.53 innodb insert_key 276.00 +4.04% 11.62 189.00 345.00 287.62 32.94 innodb insert_many_fields 8.00 -96.61% -3.93 3.00 5.00 4.07 0.36 innodb insert_rollback 1.00 +29.27% 0.41 1.00 2.00 1.41 0.49 innodb insert_select_1_key 3.00 +12.12% 0.41 3.00 4.00 3.41 0.49 innodb insert_select_2_keys 5.00 +3.33% 0.17 4.00 6.00 5.17 0.59 innodb min_max 7.00 +8.56% 0.66 6.00 9.00 7.66 1.03 innodb min_max_on_key 17.00 -0.82% -0.14 14.00 20.00 16.86 1.28 innodb multiple_value_insert 3.00 +33.59% 1.52 3.00 5.00 4.52 0.56 innodb once_prepared_select 23.00 -9.70% -2.03 20.00 22.00 20.97 0.61 innodb order_by_big 15.00 -6.10% -0.86 12.00 15.00 14.14 0.94 innodb order_by_big_key 14.00 -12.78% -1.59 11.00 14.00 12.41 1.19 innodb order_by_big_key2 13.00 -13.21% -1.52 10.00 13.00 11.48 0.97 innodb order_by_big_key_desc 14.00 -8.56% -1.10 12.00 14.00 12.90 0.92 innodb order_by_big_key_diff 12.00 -3.57% -0.41 10.00 13.00 11.59 0.85 innodb order_by_big_key_prefix 13.00 -8.65% -1.03 11.00 13.00 11.97 0.85 innodb order_by_key2_diff 1.00 +14.71% 0.17 1.00 2.00 1.17 0.38 innodb order_by_key_prefix 1.00 -61.11% -0.38 0.00 1.00 0.62 0.49 innodb order_by_range 1.00 -38.10% -0.28 0.00 1.00 0.72 0.45 innodb outer_join 25.00 -44.14% -7.66 15.00 21.00 17.34 2.06 innodb outer_join_found 23.00 -36.40% -6.14 14.00 21.00 16.86 2.19 innodb outer_join_not_found 19.00 -26.67% -4.00 13.00 18.00 15.00 1.49 innodb outer_join_on_key 17.00 -42.07% -5.03 10.00 15.00 11.97 1.50 innodb prepared_select 33.00 -27.60% -7.14 22.00 29.00 25.86 2.10 innodb select_1_row 3.00 -22.54% -0.55 2.00 3.00 2.45 0.50 innodb select_1_row_cache 3.00 -45.00% -0.93 2.00 3.00 2.07 0.25 innodb select_2_rows 2.00 +9.38% 0.21 2.00 3.00 2.21 0.41 innodb select_big 13.00 -11.87% -1.38 10.00 13.00 11.62 1.00 innodb select_big_str 1.00 +9.65% 0.11 0.00 2.00 1.11 0.31 innodb select_cache 64.00 -11.14% -6.41 51.00 71.00 57.59 5.41 innodb select_cache2 63.00 -10.79% -6.14 51.00 68.00 56.86 4.88 innodb select_column+column 3.00 -12.99% -0.34 2.00 3.00 2.66 0.48 innodb select_diff_key 0.00 +100.00% 0.17 0.00 1.00 0.17 0.38 innodb select_distinct 4.00 -1.75% -0.07 3.00 5.00 3.93 0.36 innodb select_group 18.00 -18.37% -2.79 13.00 18.00 15.21 1.47 innodb select_group_when_MANY_tables 5.00 -25.00% -1.00 3.00 5.00 4.00 0.37 innodb select_join 0.00 +100.00% 0.48 0.00 1.00 0.48 0.50 innodb select_key 52.00 -16.81% -7.48 40.00 50.00 44.52 2.50 innodb select_key2 61.00 -23.79% -11.72 46.00 54.00 49.28 2.41 innodb select_key2_return_key 60.00 -27.85% -13.07 42.00 51.00 46.93 2.32 innodb select_key2_return_prim 60.00 -23.93% -11.59 43.00 55.00 48.41 2.92 innodb select_key_prefix 59.00 -16.16% -8.21 45.00 57.00 50.79 3.46 innodb select_key_prefix_join 5.00 -19.83% -0.83 4.00 5.00 4.17 0.38 innodb select_key_return_key 45.00 -3.24% -1.41 39.00 49.00 43.59 2.65 innodb select_many_fields 13.00 +20.96% 3.45 15.00 17.00 16.45 0.62 innodb select_range 46.00 +5.86% 2.86 47.00 57.00 48.86 1.66 innodb select_range_key2 8.00 -10.48% -0.76 6.00 8.00 7.24 0.57 innodb select_range_prefix 9.00 -28.57% -2.00 6.00 8.00 7.00 0.64 innodb select_simple 1.00 +30.95% 0.45 1.00 2.00 1.45 0.50 innodb select_simple_cache 2.00 -75.76% -0.86 1.00 2.00 1.14 0.34 innodb select_simple_join 1.00 -38.10% -0.28 0.00 1.00 0.72 0.45 innodb update_autocommit 4.00 -43.21% -1.21 2.00 3.00 2.79 0.41 innodb update_big 46.00 -27.66% -9.97 31.00 40.00 36.03 2.48 innodb update_commit 1.00 +25.64% 0.34 1.00 2.00 1.34 0.48 innodb update_of_key 25.00 -29.70% -5.72 19.00 20.00 19.28 0.45 innodb update_of_key_big 22.00 -20.15% -3.69 16.00 20.00 18.31 1.18 innodb update_of_primary_key_many_keys 804.00 -5.33% -40.67 661.00 799.00 763.33 39.70 innodb update_rollback 2.00 -41.46% -0.59 1.00 2.00 1.41 0.49 innodb update_with_key 106.00 -15.52% -14.24 90.00 93.00 91.76 0.97 innodb update_with_key_prefix 38.00 -7.83% -2.76 34.00 36.00 35.24 0.57 innodb wisc_benchmark 3.00 -27.94% -0.66 2.00 3.00 2.34 0.48 ========================================================================================================================= FULL REVISION COMMENTARY: 1267.1.8: Stewart Smith 2010-11-08 change dynamic_cast in field_conv.cc back to static_cast for runtime performance 1267.1.7: Stewart Smith 2010-11-08 in field_conv.cc, get_copy_func should not try to cast Field_blob to Field_varstring as Field_ blob does not inherit from field_varstring. Previously this kinda worked out due to the first member of field_blob kinda making sense in this comparison. Instead, we just shortcut to that decision if we are converting from BLOB. 1267.1.6: Stewart Smith 2010-11-08 change cast in field_conv.cc that was producing valgrind warning to dynamic_cast to crash on invalid cast. this shows up in several tests: e.g. func_gconcat 1267.1.5: Stewart Smith 2010-11-07 [merge] merge trunk 1267.1.4: Stewart Smith 2009-12-09 remove last bits of packlength from Field_blob, leaving only support for 4 byte length for blobs (not 1, not 2 and certainly not 3). 1267.1.3: Stewart Smith 2009-12-09 remove Field_blob constructor that had set_packflag argument being called in Item::tmp_table_field_from_field_type(). This would cause a Field_blob to be created that used 3 bytes instead of 4 for length... potentially causing all sorts of trouble 1267.1.2: Stewart Smith 2009-12-09 remove Field_blob constructor that only takes packlength as argument. It's never even called 1267.1.1: Stewart Smith 2009-12-09 remove blob_pack_length argument to Field_blob constructor. _______________________________________________ Mailing list: https://launchpad.net/~drizzle-benchmark Post to : [email protected] Unsubscribe : https://launchpad.net/~drizzle-benchmark More help : https://help.launchpad.net/ListHelp
