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Commit 66c5126b authored by unknown's avatar unknown
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Bigger ranges if set_maximum_open_files fails + fix for release 


sql-bench/Results/ATIS-mysql-NT_4.0:
  new benchmark results
sql-bench/Results/RUN-mysql-NT_4.0:
  new benchmark results
sql-bench/Results/alter-table-mysql-NT_4.0:
  new benchmark results
sql-bench/Results/big-tables-mysql-NT_4.0:
  new benchmark results
sql-bench/Results/connect-mysql-NT_4.0:
  new benchmark results
sql-bench/Results/create-mysql-NT_4.0:
  new benchmark results
sql-bench/Results/insert-mysql-NT_4.0:
  new benchmark results
sql-bench/Results/select-mysql-NT_4.0:
  new benchmark results
sql-bench/Results/wisconsin-mysql-NT_4.0:
  new benchmark results
sql/mysqld.cc:
  Bigger ranges if set_maximum_open_files fails
parent c3ee2b72
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Showing with 162 additions and 170 deletions
sql-bench/Results/ATIS-mysql-NT_4.0
View file @ 66c5126b
Testing server 'MySQL 3.23.23 beta' at 2000-09-01 1:23:52
Testing server 'MySQL 3.23.25 beta' at 2000-09-27 2:53:29
ATIS table test
Creating tables
Time for create_table (28): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for create_table (28): 0 wallclock secs ( 0.00 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Inserting data
Time to insert (9768): 5 wallclock secs ( 0.69 usr 1.47 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to insert (9768): 5 wallclock secs ( 0.86 usr 1.25 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Retrieving data
Time for select_simple_join (500): 4 wallclock secs ( 1.47 usr 0.69 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_join (200): 22 wallclock secs (13.20 usr 5.34 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_distinct (800): 17 wallclock secs ( 4.75 usr 1.70 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_group (2800): 19 wallclock secs ( 3.31 usr 0.98 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_simple_join (500): 4 wallclock secs ( 1.75 usr 0.53 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_join (200): 22 wallclock secs (13.38 usr 5.28 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_distinct (800): 17 wallclock secs ( 4.75 usr 1.78 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_group (2800): 21 wallclock secs ( 3.16 usr 1.13 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Removing tables
Time to drop_table (28): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 67 wallclock secs (23.42 usr 10.20 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 69 wallclock secs (23.89 usr 9.98 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
sql-bench/Results/RUN-mysql-NT_4.0
View file @ 66c5126b
This diff is collapsed.
sql-bench/Results/alter-table-mysql-NT_4.0
View file @ 66c5126b
Testing server 'MySQL 3.23.23 beta' at 2000-09-01 0:45:18
Testing server 'MySQL 3.23.25 beta' at 2000-09-27 2:14:35
Testing of ALTER TABLE
Testing with 1000 columns and 1000 rows in 20 steps
Insert data into the table
Time for insert (1000) 0 wallclock secs ( 0.13 usr 0.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for insert (1000) 0 wallclock secs ( 0.06 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for alter_table_add (992): 1228 wallclock secs ( 0.55 usr 0.17 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for alter_table_add (992): 1242 wallclock secs ( 0.42 usr 0.17 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for create_index (8): 25 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for create_index (8): 26 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for drop_index (8): 27 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for drop_index (8): 24 wallclock secs ( 0.00 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for alter_table_drop (496): 1033 wallclock secs ( 0.17 usr 0.08 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for alter_table_drop (496): 1042 wallclock secs ( 0.25 usr 0.25 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 2313 wallclock secs ( 0.84 usr 0.34 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 2334 wallclock secs ( 0.75 usr 0.48 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
sql-bench/Results/big-tables-mysql-NT_4.0
View file @ 66c5126b
Testing server 'MySQL 3.23.23 beta' at 2000-09-01 1:25:00
Testing server 'MySQL 3.23.25 beta' at 2000-09-27 2:54:38
Testing of some unusual tables
All tests are done 1000 times with 1000 fields
Testing table with 1000 fields
Testing select * from table with 1 record
Time to select_many_fields(1000): 20 wallclock secs ( 8.72 usr 9.24 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to select_many_fields(1000): 19 wallclock secs ( 8.08 usr 9.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing select all_fields from table with 1 record
Time to select_many_fields(1000): 36 wallclock secs ( 8.88 usr 9.50 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to select_many_fields(1000): 36 wallclock secs ( 8.97 usr 8.94 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing insert VALUES()
Time to insert_many_fields(1000): 3 wallclock secs ( 0.66 usr 0.17 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to insert_many_fields(1000): 3 wallclock secs ( 0.44 usr 0.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing insert (all_fields) VALUES()
Time to insert_many_fields(1000): 18 wallclock secs ( 0.16 usr 0.14 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to insert_many_fields(1000): 19 wallclock secs ( 0.08 usr 0.33 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 79 wallclock secs (18.42 usr 19.05 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 80 wallclock secs (17.56 usr 18.45 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
sql-bench/Results/connect-mysql-NT_4.0
View file @ 66c5126b
Testing server 'MySQL 3.23.23 beta' at 2000-09-01 1:26:20
Testing server 'MySQL 3.23.25 beta' at 2000-09-27 2:55:59
Testing the speed of connecting to the server and sending of data
All tests are done 10000 times
Testing connection/disconnect
Time to connect (10000): 33 wallclock secs (11.69 usr 10.25 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to connect (10000): 32 wallclock secs (10.92 usr 11.08 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Test connect/simple select/disconnect
Time for connect+select_simple (10000): 36 wallclock secs (12.89 usr 11.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for connect+select_simple (10000): 37 wallclock secs (12.31 usr 11.61 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Test simple select
Time for select_simple (10000): 4 wallclock secs ( 1.03 usr 1.67 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_simple (10000): 4 wallclock secs ( 0.86 usr 1.70 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing connect/select 1 row from table/disconnect
Time to connect+select_1_row (10000): 39 wallclock secs (11.72 usr 12.45 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to connect+select_1_row (10000): 38 wallclock secs (12.33 usr 12.44 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing select 1 row from table
Time to select_1_row (10000): 5 wallclock secs ( 0.95 usr 2.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to select_1_row (10000): 5 wallclock secs ( 1.13 usr 1.70 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing select 2 rows from table
Time to select_2_rows (10000): 5 wallclock secs ( 1.30 usr 1.92 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to select_2_rows (10000): 6 wallclock secs ( 0.97 usr 1.97 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Test select with aritmetic (+)
Time for select_column+column (10000): 6 wallclock secs ( 1.11 usr 1.64 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_column+column (10000): 6 wallclock secs ( 1.06 usr 1.67 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing retrieval of big records (65000 bytes)
Time to select_big (10000): 57 wallclock secs (18.77 usr 10.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to select_big (10000): 55 wallclock secs (19.89 usr 8.75 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 185 wallclock secs (59.45 usr 51.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 183 wallclock secs (59.48 usr 50.92 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
sql-bench/Results/create-mysql-NT_4.0
View file @ 66c5126b
Testing server 'MySQL 3.23.23 beta' at 2000-09-01 1:29:26
Testing server 'MySQL 3.23.25 beta' at 2000-09-27 2:59:02
Testing the speed of creating and droping tables
Testing with 10000 tables and 10000 loop count
Testing create of tables
Time for create_MANY_tables (10000): 219 wallclock secs ( 2.70 usr 1.36 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Accessing tables
Time to select_group_when_MANY_tables (10000): 191 wallclock secs ( 1.67 usr 1.97 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing drop
Time for drop_table_when_MANY_tables (10000): 153 wallclock secs ( 1.09 usr 1.41 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing create+drop
Time for create+drop (10000): 128 wallclock secs ( 3.75 usr 2.59 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for create_key+drop (10000): 161 wallclock secs ( 5.14 usr 2.31 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 852 wallclock secs (14.36 usr 9.64 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
sql-bench/Results/insert-mysql-NT_4.0
View file @ 66c5126b
Testing server 'MySQL 3.23.23 beta' at 2000-09-01 1:43:39
Testing server 'MySQL 3.23.25 beta' at 2000-09-27 2:59:03
Testing the speed of inserting data into 1 table and do some selects on it.
The tests are done with a table that has 100000 rows.
......@@ -8,63 +8,67 @@ Creating tables
Inserting 100000 rows in order
Inserting 100000 rows in reverse order
Inserting 100000 rows in random order
Time for insert (300000): 206 wallclock secs (30.56 usr 39.33 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for insert (300000): 203 wallclock secs (30.05 usr 40.38 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing insert of duplicates
Time for insert_duplicates (300000): 59 wallclock secs ( 8.80 usr 11.75 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for insert_duplicates (300000): 59 wallclock secs ( 6.50 usr 10.52 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Retrieving data from the table
Time for select_big (10:3000000): 87 wallclock secs (61.98 usr 25.58 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for order_by_key (10:3000000): 88 wallclock secs (63.17 usr 24.64 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for order_by (10:3000000): 98 wallclock secs (62.34 usr 25.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_diff_key (500:1000): 124 wallclock secs ( 0.48 usr 0.05 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_range_prefix (5010:42084): 14 wallclock secs ( 4.63 usr 1.80 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_range (5010:42084): 16 wallclock secs ( 4.67 usr 1.58 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_key_prefix (200000): 200 wallclock secs (92.94 usr 38.81 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_key (200000): 201 wallclock secs (92.67 usr 41.23 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_big (10:3000000): 88 wallclock secs (64.08 usr 24.75 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for order_by_key (10:3000000): 89 wallclock secs (63.61 usr 25.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for order_by (10:3000000): 99 wallclock secs (63.39 usr 25.81 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_diff_key (500:1000): 123 wallclock secs ( 0.39 usr 0.08 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_range_prefix (5010:42084): 15 wallclock secs ( 5.30 usr 1.48 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_range_key2 (5010:42084): 16 wallclock secs ( 4.69 usr 1.74 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_key_prefix (200000): 198 wallclock secs (91.75 usr 40.53 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_key (200000): 193 wallclock secs (92.27 usr 38.89 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_key2 (200000): 202 wallclock secs (93.95 usr 37.08 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Test of compares with simple ranges
Time for select_range_prefix (20000:43500): 13 wallclock secs ( 5.33 usr 2.36 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_range (20000:43500): 14 wallclock secs ( 5.75 usr 2.14 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_group (111): 33 wallclock secs ( 0.14 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for min_max_on_key (15000): 14 wallclock secs ( 6.51 usr 2.45 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for min_max (60): 18 wallclock secs ( 0.03 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_on_key (100): 25 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count (100): 39 wallclock secs ( 0.14 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_big (20): 98 wallclock secs ( 0.03 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_range_prefix (20000:43500): 13 wallclock secs ( 5.44 usr 2.44 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_range_key2 (20000:43500): 13 wallclock secs ( 5.33 usr 2.16 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_group (111): 40 wallclock secs ( 0.13 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for min_max_on_key (15000): 14 wallclock secs ( 6.51 usr 2.50 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for min_max (60): 20 wallclock secs ( 0.05 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_on_key (100): 36 wallclock secs ( 0.05 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count (100): 39 wallclock secs ( 0.06 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_big (20): 92 wallclock secs ( 0.05 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing update of keys with functions
Time for update_of_key (500): 63 wallclock secs ( 4.78 usr 6.47 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for update_of_key_big (501): 34 wallclock secs ( 0.05 usr 0.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for update_of_key (500): 62 wallclock secs ( 4.77 usr 6.50 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for update_of_key_big (501): 34 wallclock secs ( 0.08 usr 0.05 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing update with key
Time for update_with_key (100000): 188 wallclock secs (26.88 usr 40.59 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for update_with_key (100000): 185 wallclock secs (24.97 usr 40.99 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing update of all rows
Time for update_big (500): 68 wallclock secs ( 0.02 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for update_big (500): 64 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing left outer join
Time for outer_join_on_key (10:10): 40 wallclock secs ( 0.00 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for outer_join (10:10): 118 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for outer_join_found (10:10): 104 wallclock secs ( 0.02 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for outer_join_not_found (500:10): 59 wallclock secs ( 0.02 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for outer_join_on_key (10:10): 40 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for outer_join (10:10): 120 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for outer_join_found (10:10): 106 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for outer_join_not_found (500:10): 55 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing delete
Time for delete_key (10000): 7 wallclock secs ( 0.73 usr 1.13 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for delete_big (12): 21 wallclock secs ( 0.00 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for delete_key (10000): 7 wallclock secs ( 0.97 usr 1.25 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for delete_all (12): 22 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Insert into table with 16 keys and with a primary key with 16 parts
Time for insert_key (100000): 1434 wallclock secs (14.73 usr 12.73 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for insert_key (100000): 1593 wallclock secs (14.31 usr 14.47 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing update of keys
Time for update_of_key (256): 427 wallclock secs ( 0.02 usr 0.08 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for update_of_key (256): 479 wallclock secs ( 0.06 usr 0.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Deleting rows from the table
Time for delete_big_many_keys (128): 1498 wallclock secs ( 0.02 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Deleting everything from table
Time for delete_big_many_keys (2): 412 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for delete_all_many_keys (1): 1498 wallclock secs ( 0.02 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Inserting 100000 rows with multiple values
Time for multiple_value_insert (100000): 9 wallclock secs ( 2.48 usr 0.19 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for multiple_value_insert (100000): 9 wallclock secs ( 2.51 usr 0.24 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for drop table(1): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 4332 wallclock secs (490.00 usr 278.16 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 5829 wallclock secs (581.28 usr 317.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
sql-bench/Results/select-mysql-NT_4.0
View file @ 66c5126b
Testing server 'MySQL 3.23.23 beta' at 2000-09-01 2:55:53
Testing server 'MySQL 3.23.25 beta' at 2000-09-27 4:36:14
Testing the speed of selecting on keys that consist of many parts
The test-table has 10000 rows and the test is done with 500 ranges.
Creating table
Inserting 10000 rows
Time to insert (10000): 7 wallclock secs ( 1.23 usr 1.14 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to insert (10000): 7 wallclock secs ( 1.25 usr 1.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing big selects on the table
Time for select_big (70:17207): 1 wallclock secs ( 0.34 usr 0.20 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_range (410:1057904): 189 wallclock secs (27.13 usr 9.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for min_max_on_key (70000): 166 wallclock secs (30.02 usr 11.73 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_on_key (50000): 320 wallclock secs (22.06 usr 8.56 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_big (70:17207): 1 wallclock secs ( 0.44 usr 0.11 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_range (410:1057904): 187 wallclock secs (27.56 usr 9.31 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for min_max_on_key (70000): 197 wallclock secs (30.55 usr 11.14 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_on_key (50000): 402 wallclock secs (22.42 usr 8.89 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_group_on_key_parts (1000:0): 40 wallclock secs ( 2.53 usr 0.92 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_group_on_key_parts (1000:0): 47 wallclock secs ( 2.34 usr 0.75 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing count(distinct) on the table
Time for count_distinct (1000:2000): 75 wallclock secs ( 1.13 usr 0.31 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_group_on_key (1000:6000): 40 wallclock secs ( 0.81 usr 0.23 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_group_on_key_parts (1000:100000): 158 wallclock secs ( 2.78 usr 1.14 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_group (1000:100000): 157 wallclock secs ( 2.50 usr 1.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_big (1000:10000000): 1125 wallclock secs (223.27 usr 83.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 2278 wallclock secs (313.80 usr 117.34 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct (1000:2000): 97 wallclock secs ( 0.97 usr 0.36 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_group_on_key (1000:6000): 54 wallclock secs ( 0.61 usr 0.23 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_group_on_key_parts (1000:100000): 144 wallclock secs ( 2.44 usr 1.28 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_group (1000:100000): 144 wallclock secs ( 2.70 usr 0.98 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_big (1000:10000000): 1117 wallclock secs (225.77 usr 83.39 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 2397 wallclock secs (317.05 usr 117.49 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
sql-bench/Results/wisconsin-mysql-NT_4.0
View file @ 66c5126b
Testing server 'MySQL 3.23.23 beta' at 2000-09-01 3:33:51
Testing server 'MySQL 3.23.25 beta' at 2000-09-27 5:16:11
Wisconsin benchmark test
Time for create_table (3): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Inserting data
Time to insert (31000): 18 wallclock secs ( 2.22 usr 3.97 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to delete_big (1): 1 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to insert (31000): 19 wallclock secs ( 2.39 usr 3.67 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to delete_big (1): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Running actual benchmark
Time for wisc_benchmark (114): 9 wallclock secs ( 5.69 usr 1.53 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for wisc_benchmark (114): 9 wallclock secs ( 5.80 usr 1.64 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 28 wallclock secs ( 7.91 usr 5.50 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 28 wallclock secs ( 8.19 usr 5.31 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
sql/mysqld.cc
View file @ 66c5126b
......@@ -558,6 +558,7 @@ static sig_handler print_signal_warning(int sig)
void unireg_end(int signal_number __attribute__((unused)))
{
(void) my_delete(pidfile_name,MYF(0)); // This may not always exist
clean_up();
pthread_exit(0); // Exit is in main thread
}
......@@ -1435,8 +1436,8 @@ int main(int argc, char **argv)
uint files=set_maximum_open_files(wanted_files);
if (files && files < wanted_files) // Some systems return 0
{
max_connections= (ulong) (files-10)/5;
table_cache_size= (ulong) (files-10-max_connections)/2;
max_connections= (ulong) min((files-10),max_connections);
table_cache_size= (ulong) max((files-10-max_connections)/2,64);
DBUG_PRINT("warning",
("Changed limits: max_connections: %ld table_cache: %ld",
max_connections,table_cache_size));
......@@ -1682,7 +1683,7 @@ int main(int argc, char **argv)
}
(void) pthread_mutex_unlock(&LOCK_thread_count);
#ifndef __WIN__
(void) my_delete(pidfile_name,MYF(MY_WME)); // Not neaded anymore
(void) my_delete(pidfile_name,MYF(0)); // Not neaded anymore
#endif
my_thread_end();
exit(0);
......@@ -2200,7 +2201,7 @@ enum options {
OPT_REPLICATE_DO_DB, OPT_REPLICATE_IGNORE_DB,
OPT_LOG_SLAVE_UPDATES, OPT_BINLOG_DO_DB,
OPT_BINLOG_IGNORE_DB, OPT_WANT_CORE,
OPT_SKIP_CONCURRENT_INSERT, OPT_MEMLOCK, OPT_MYISAM_RECOVER,
OPT_SKIP_CONCURRENT_INSERT, OPT_MEMLOCK, OPT_MYISAM_RECOVER
};
static struct option long_options[] = {
......
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