## Summary **No review yet** ## Minimized query ```sql BEGIN DEFERRED; PRAGMA cache_spill = ON; ATTACH DATABASE ':memory:' AS aux25; PRAGMA journal_mode; PRAGMA trusted_schema = YES; PRAGMA encoding = 'UTF-16be'; PRAGMA defer_foreign_keys = NO; PRAGMA trusted_schema = TRUE; .fullschema CREATE TABLE A(Name text); CREATE TABLE Items(ItemName text , Name text); INSERT INTO Items /* -maxsize 5 */ VALUES('Item1','Parent'); INSERT INTO Items VALUES('Item2','Parent'); CREATE TABLE B(Name text); SELECT Items.ItemName FROM Items LEFT OUTER JOIN A ON (A.Name = Items.ItemName and Items.ItemName = 'dummy') LEFT JOIN B ON (B.Name = Items.ItemName) WHERE NOT NOT (Items.Name = 'Parent') ORDER BY Items.ItemName; PRAGMA compile_options; DELETE FROM A WHERE Name > (SELECT AVG(Name) FROM A); REINDEX; SELECT AVG(Name) FILTER (WHERE Name != CAST(-(-(-if(10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000))) AS TEXT)) OVER (ORDER BY Name ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM B; CREATE TABLE T ( A VARCHAR(20), B VARCHAR(10), C /**/ INTEGER, PRIMARY KEY (A, B) ); INSERT INTO T VALUES ('a', 'p', -2147483648); INSERT INTO T VALUES ('b', 'q', 100); INSERT INTO T VALUES ('b', 'r', 200); INSERT INTO T VALUES ('c', 's', 300); INSERT INTO T VALUES ('d', 't', 2147483647); INSERT INTO T VALUES ('b', 't', 50); SELECT A, COUNT(*) AS D, SUM(C) AS E FROM T GROUP BY A HAVING COUNT(*) > 1; SELECT * FROM B; SELECT * FROM B AS a LEFT OUTER JOIN A AS b ON a.rowid = b.rowid; WITH cte AS (SELECT * FROM A) SELECT * FROM cte; DETACH DATABASE aux25; SELECT LEAD(Name, 2, 'default') OVER (PARTITION BY Name ORDER BY Name RANGE BETWEEN 1 PRECEDING AND 1 FOLLOWING) FROM A; SELECT COUNT(*) FROM A; SELECT COUNT(*) FROM Items; SELECT COUNT(Name) FILTER (WHERE NULL) OVER (ORDER BY Name GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) FROM B; CREATE UNIQUE INDEX IF NOT EXISTS idx_A_5218 ON A(Name) WHERE Name IS NOT NULL; COMMIT TRANSACTION; CREATE VIEW IF NOT EXISTS v_B_962 AS SELECT Name FROM B; ANALYZE B; SELECT * FROM Items AS a FULL JOIN B AS b ON a.rowid = b.rowid; ``` ## Actual output ```sql Memory Used: 62608 (max 62608) bytes Number of Outstanding Allocations: 122 (max 122) Number of Pcache Overflow Bytes: 4104 (max 4104) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4104 bytes Lookaside Slots Used: 35 (max 35) Successful lookaside attempts: 35 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 4904 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 0 bytes Statement Heap/Lookaside Usage: 2528 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 2 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2528 Bytes received by read(): 10361 Bytes sent to write(): 0 Read() system calls: 13 Write() system calls: 0 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 62608 (max 62608) bytes Number of Outstanding Allocations: 122 (max 122) Number of Pcache Overflow Bytes: 4104 (max 4104) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4104 bytes Lookaside Slots Used: 35 (max 36) Successful lookaside attempts: 40 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 4904 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 0 bytes Statement Heap/Lookaside Usage: 2528 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 3 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2528 Bytes received by read(): 10456 Bytes sent to write(): 1286 Read() system calls: 15 Write() system calls: 1 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 79936 (max 79936) bytes Number of Outstanding Allocations: 158 (max 158) Number of Pcache Overflow Bytes: 16928 (max 16928) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 40 (max 80) Successful lookaside attempts: 146 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 18496 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1104 bytes Statement Heap/Lookaside Usage: 2912 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 7 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2912 Bytes received by read(): 10554 Bytes sent to write(): 2575 Read() system calls: 17 Write() system calls: 2 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 memory Memory Used: 79936 (max 79976) bytes Number of Outstanding Allocations: 158 (max 159) Number of Pcache Overflow Bytes: 16928 (max 16928) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 38 (max 80) Successful lookaside attempts: 151 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 18496 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1104 bytes Statement Heap/Lookaside Usage: 2656 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 5 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2656 Bytes received by read(): 10652 Bytes sent to write(): 3871 Read() system calls: 19 Write() system calls: 3 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 79936 (max 79976) bytes Number of Outstanding Allocations: 158 (max 159) Number of Pcache Overflow Bytes: 16928 (max 16928) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 37 (max 80) Successful lookaside attempts: 156 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 18496 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1104 bytes Statement Heap/Lookaside Usage: 2528 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 4 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2528 Bytes received by read(): 10750 Bytes sent to write(): 5174 Read() system calls: 21 Write() system calls: 4 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 79936 (max 79976) bytes Number of Outstanding Allocations: 158 (max 159) Number of Pcache Overflow Bytes: 16928 (max 16928) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 37 (max 80) Successful lookaside attempts: 161 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 18496 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1104 bytes Statement Heap/Lookaside Usage: 2528 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 3 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2528 Bytes received by read(): 10848 Bytes sent to write(): 6470 Read() system calls: 23 Write() system calls: 5 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 79936 (max 79976) bytes Number of Outstanding Allocations: 158 (max 159) Number of Pcache Overflow Bytes: 16928 (max 16928) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 37 (max 80) Successful lookaside attempts: 166 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 18496 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1104 bytes Statement Heap/Lookaside Usage: 2528 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 4 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2528 Bytes received by read(): 10946 Bytes sent to write(): 7766 Read() system calls: 25 Write() system calls: 6 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 79936 (max 79976) bytes Number of Outstanding Allocations: 158 (max 159) Number of Pcache Overflow Bytes: 16928 (max 16928) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 37 (max 80) Successful lookaside attempts: 171 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 18496 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1104 bytes Statement Heap/Lookaside Usage: 2528 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 4 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2528 Bytes received by read(): 11044 Bytes sent to write(): 9062 Read() system calls: 27 Write() system calls: 7 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 /* No STAT tables available */ Memory Used: 187072 (max 192752) bytes Number of Outstanding Allocations: 184 (max 199) Number of Pcache Overflow Bytes: 29496 (max 29496) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 38 (max 123) Successful lookaside attempts: 417 Lookaside failures due to size: 2 Lookaside failures due to OOM: 40 Pager Heap Usage: 32056 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1336 bytes Statement Heap/Lookaside Usage: 2800 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 30 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2800 Bytes received by read(): 11398 Bytes sent to write(): 10389 Read() system calls: 30 Write() system calls: 9 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 191720 (max 197400) bytes Number of Outstanding Allocations: 191 (max 210) Number of Pcache Overflow Bytes: 33856 (max 33856) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 38 (max 123) Successful lookaside attempts: 502 Lookaside failures due to size: 2 Lookaside failures due to OOM: 40 Pager Heap Usage: 36400 bytes Page cache hits: 3 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1584 bytes Statement Heap/Lookaside Usage: 2832 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 28 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2832 Bytes received by read(): 11497 Bytes sent to write(): 11691 Read() system calls: 32 Write() system calls: 10 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 189424 (max 197400) bytes Number of Outstanding Allocations: 184 (max 210) Number of Pcache Overflow Bytes: 33856 (max 33856) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 42 (max 123) Successful lookaside attempts: 523 Lookaside failures due to size: 2 Lookaside failures due to OOM: 40 Pager Heap Usage: 36400 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1608 bytes Statement Heap/Lookaside Usage: 3168 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 10 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 3168 Bytes received by read(): 11597 Bytes sent to write(): 12994 Read() system calls: 34 Write() system calls: 11 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 189424 (max 197400) bytes Number of Outstanding Allocations: 184 (max 210) Number of Pcache Overflow Bytes: 33856 (max 33856) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 42 (max 123) Successful lookaside attempts: 544 Lookaside failures due to size: 2 Lookaside failures due to OOM: 40 Pager Heap Usage: 36400 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1608 bytes Statement Heap/Lookaside Usage: 3168 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 10 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 3168 Bytes received by read(): 11697 Bytes sent to write(): 14297 Read() system calls: 36 Write() system calls: 12 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 196288 (max 201968) bytes Number of Outstanding Allocations: 198 (max 217) Number of Pcache Overflow Bytes: 38216 (max 38216) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 38 (max 123) Successful lookaside attempts: 629 Lookaside failures due to size: 2 Lookaside failures due to OOM: 40 Pager Heap Usage: 40744 bytes Page cache hits: 3 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1816 bytes Statement Heap/Lookaside Usage: 2800 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 28 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2800 Bytes received by read(): 11797 Bytes sent to write(): 15600 Read() system calls: 38 Write() system calls: 13 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Item1 Item2 Memory Used: 197616 (max 419208) bytes Number of Outstanding Allocations: 192 (max 217) Number of Pcache Overflow Bytes: 38216 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 64 (max 123) Successful lookaside attempts: 743 Lookaside failures due to size: 7 Lookaside failures due to OOM: 40 Pager Heap Usage: 40744 bytes Page cache hits: 3 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1816 bytes Statement Heap/Lookaside Usage: 14576 bytes Fullscan Steps: 1 Sort Operations: 1 Autoindex Inserts: 0 Bloom filter bypass taken: 4/4 Virtual Machine Steps: 82 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 14576 Bytes received by read(): 11897 Bytes sent to write(): 16903 Read() system calls: 40 Write() system calls: 14 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 ATOMIC_INTRINSICS=1 COMPILER=gcc-14.2.0 DEFAULT_AUTOVACUUM DEFAULT_CACHE_SIZE=-2000 DEFAULT_FILE_FORMAT=4 DEFAULT_JOURNAL_SIZE_LIMIT=-1 DEFAULT_MMAP_SIZE=0 DEFAULT_PAGE_SIZE=4096 DEFAULT_PCACHE_INITSZ=20 DEFAULT_RECURSIVE_TRIGGERS DEFAULT_SECTOR_SIZE=4096 DEFAULT_SYNCHRONOUS=2 DEFAULT_WAL_AUTOCHECKPOINT=1000 DEFAULT_WAL_SYNCHRONOUS=2 DEFAULT_WORKER_THREADS=0 ENABLE_BYTECODE_VTAB ENABLE_DBPAGE_VTAB ENABLE_DBSTAT_VTAB ENABLE_EXPLAIN_COMMENTS ENABLE_FTS3 ENABLE_FTS4 ENABLE_MATH_FUNCTIONS ENABLE_OFFSET_SQL_FUNC ENABLE_RTREE ENABLE_STMTVTAB ENABLE_UNKNOWN_SQL_FUNCTION HAVE_ISNAN MALLOC_SOFT_LIMIT=1024 MAX_ATTACHED=10 MAX_COLUMN=2000 MAX_COMPOUND_SELECT=500 MAX_DEFAULT_PAGE_SIZE=8192 MAX_EXPR_DEPTH=1000 MAX_FUNCTION_ARG=127 MAX_LENGTH=1000000000 MAX_LIKE_PATTERN_LENGTH=50000 MAX_MMAP_SIZE=0x7fff0000 MAX_PAGE_COUNT=1073741823 MAX_PAGE_SIZE=65536 MAX_SQL_LENGTH=1000000000 MAX_TRIGGER_DEPTH=1000 MAX_VARIABLE_NUMBER=32766 MAX_VDBE_OP=250000000 MAX_WORKER_THREADS=8 MUTEX_PTHREADS SYSTEM_MALLOC TEMP_STORE=1 THREADSAFE=1 Memory Used: 198744 (max 419208) bytes Number of Outstanding Allocations: 191 (max 217) Number of Pcache Overflow Bytes: 38216 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 85 (max 123) Successful lookaside attempts: 892 Lookaside failures due to size: 8 Lookaside failures due to OOM: 40 Pager Heap Usage: 40744 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1816 bytes Statement Heap/Lookaside Usage: 12344 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 99 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 12344 Bytes received by read(): 11997 Bytes sent to write(): 18261 Read() system calls: 42 Write() system calls: 15 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 194000 (max 419208) bytes Number of Outstanding Allocations: 190 (max 217) Number of Pcache Overflow Bytes: 38216 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 46 (max 123) Successful lookaside attempts: 932 Lookaside failures due to size: 8 Lookaside failures due to OOM: 40 Pager Heap Usage: 40744 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1816 bytes Statement Heap/Lookaside Usage: 4752 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 7 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 4752 Bytes received by read(): 12097 Bytes sent to write(): 20590 Read() system calls: 44 Write() system calls: 16 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 194000 (max 419208) bytes Number of Outstanding Allocations: 190 (max 217) Number of Pcache Overflow Bytes: 38216 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 37 (max 123) Successful lookaside attempts: 935 Lookaside failures due to size: 8 Lookaside failures due to OOM: 40 Pager Heap Usage: 40744 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1816 bytes Statement Heap/Lookaside Usage: 2528 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 2 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2528 Bytes received by read(): 12197 Bytes sent to write(): 21892 Read() system calls: 46 Write() system calls: 17 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 207160 (max 419208) bytes Number of Outstanding Allocations: 211 (max 231) Number of Pcache Overflow Bytes: 46936 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 43 (max 123) Successful lookaside attempts: 1055 Lookaside failures due to size: 10 Lookaside failures due to OOM: 40 Pager Heap Usage: 49432 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2320 bytes Statement Heap/Lookaside Usage: 5888 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 39 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 5888 Bytes received by read(): 12297 Bytes sent to write(): 23375 Read() system calls: 48 Write() system calls: 20 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 203264 (max 419208) bytes Number of Outstanding Allocations: 202 (max 231) Number of Pcache Overflow Bytes: 46936 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 54 (max 123) Successful lookaside attempts: 1090 Lookaside failures due to size: 10 Lookaside failures due to OOM: 40 Pager Heap Usage: 49432 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2344 bytes Statement Heap/Lookaside Usage: 5392 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 20 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 5392 Bytes received by read(): 12397 Bytes sent to write(): 24680 Read() system calls: 50 Write() system calls: 21 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 203264 (max 419208) bytes Number of Outstanding Allocations: 202 (max 231) Number of Pcache Overflow Bytes: 46936 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 53 (max 123) Successful lookaside attempts: 1123 Lookaside failures due to size: 10 Lookaside failures due to OOM: 40 Pager Heap Usage: 49432 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2344 bytes Statement Heap/Lookaside Usage: 5264 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 20 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 5264 Bytes received by read(): 12497 Bytes sent to write(): 25985 Read() system calls: 52 Write() system calls: 22 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 203264 (max 419208) bytes Number of Outstanding Allocations: 202 (max 231) Number of Pcache Overflow Bytes: 46936 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 53 (max 123) Successful lookaside attempts: 1156 Lookaside failures due to size: 10 Lookaside failures due to OOM: 40 Pager Heap Usage: 49432 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2344 bytes Statement Heap/Lookaside Usage: 5264 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 20 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 5264 Bytes received by read(): 12597 Bytes sent to write(): 27290 Read() system calls: 54 Write() system calls: 23 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 203264 (max 419208) bytes Number of Outstanding Allocations: 202 (max 231) Number of Pcache Overflow Bytes: 46936 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 53 (max 123) Successful lookaside attempts: 1189 Lookaside failures due to size: 10 Lookaside failures due to OOM: 40 Pager Heap Usage: 49432 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2344 bytes Statement Heap/Lookaside Usage: 5264 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 20 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 5264 Bytes received by read(): 12697 Bytes sent to write(): 28595 Read() system calls: 56 Write() system calls: 24 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 203264 (max 419208) bytes Number of Outstanding Allocations: 202 (max 231) Number of Pcache Overflow Bytes: 46936 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 53 (max 123) Successful lookaside attempts: 1222 Lookaside failures due to size: 10 Lookaside failures due to OOM: 40 Pager Heap Usage: 49432 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2344 bytes Statement Heap/Lookaside Usage: 5264 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 20 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 5264 Bytes received by read(): 12797 Bytes sent to write(): 29900 Read() system calls: 58 Write() system calls: 25 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 203264 (max 419208) bytes Number of Outstanding Allocations: 202 (max 231) Number of Pcache Overflow Bytes: 46936 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 53 (max 123) Successful lookaside attempts: 1255 Lookaside failures due to size: 10 Lookaside failures due to OOM: 40 Pager Heap Usage: 49432 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2344 bytes Statement Heap/Lookaside Usage: 5264 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 20 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 5264 Bytes received by read(): 12897 Bytes sent to write(): 31205 Read() system calls: 60 Write() system calls: 26 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 b|3|350 Memory Used: 205664 (max 419208) bytes Number of Outstanding Allocations: 204 (max 231) Number of Pcache Overflow Bytes: 46936 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 63 (max 123) Successful lookaside attempts: 1334 Lookaside failures due to size: 11 Lookaside failures due to OOM: 40 Pager Heap Usage: 49432 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2368 bytes Statement Heap/Lookaside Usage: 7720 bytes Fullscan Steps: 5 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 133 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 7720 Bytes received by read(): 12997 Bytes sent to write(): 32510 Read() system calls: 62 Write() system calls: 27 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 203288 (max 419208) bytes Number of Outstanding Allocations: 203 (max 231) Number of Pcache Overflow Bytes: 46936 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 45 (max 123) Successful lookaside attempts: 1356 Lookaside failures due to size: 11 Lookaside failures due to OOM: 40 Pager Heap Usage: 49432 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2368 bytes Statement Heap/Lookaside Usage: 3296 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 6 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 3296 Bytes received by read(): 13097 Bytes sent to write(): 33824 Read() system calls: 64 Write() system calls: 28 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 203288 (max 419208) bytes Number of Outstanding Allocations: 203 (max 231) Number of Pcache Overflow Bytes: 46936 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 52 (max 123) Successful lookaside attempts: 1411 Lookaside failures due to size: 11 Lookaside failures due to OOM: 40 Pager Heap Usage: 49432 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2368 bytes Statement Heap/Lookaside Usage: 5264 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 7 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 5264 Bytes received by read(): 13197 Bytes sent to write(): 35128 Read() system calls: 66 Write() system calls: 29 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 203288 (max 419208) bytes Number of Outstanding Allocations: 203 (max 231) Number of Pcache Overflow Bytes: 46936 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 45 (max 123) Successful lookaside attempts: 1457 Lookaside failures due to size: 11 Lookaside failures due to OOM: 40 Pager Heap Usage: 49432 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2368 bytes Statement Heap/Lookaside Usage: 3296 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 6 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 3296 Bytes received by read(): 13297 Bytes sent to write(): 36432 Read() system calls: 68 Write() system calls: 30 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 191072 (max 419208) bytes Number of Outstanding Allocations: 186 (max 231) Number of Pcache Overflow Bytes: 38472 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 39 (max 123) Successful lookaside attempts: 1465 Lookaside failures due to size: 11 Lookaside failures due to OOM: 40 Pager Heap Usage: 40184 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2000 bytes Statement Heap/Lookaside Usage: 2784 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 7 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2784 Bytes received by read(): 13397 Bytes sent to write(): 37736 Read() system calls: 70 Write() system calls: 31 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 197952 (max 419208) bytes Number of Outstanding Allocations: 188 (max 231) Number of Pcache Overflow Bytes: 38472 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 57 (max 123) Successful lookaside attempts: 1551 Lookaside failures due to size: 13 Lookaside failures due to OOM: 40 Pager Heap Usage: 40184 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2000 bytes Statement Heap/Lookaside Usage: 10640 bytes Fullscan Steps: 0 Sort Operations: 1 Autoindex Inserts: 0 Virtual Machine Steps: 26 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 10640 Bytes received by read(): 13497 Bytes sent to write(): 39040 Read() system calls: 72 Write() system calls: 32 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 0 Memory Used: 191072 (max 419208) bytes Number of Outstanding Allocations: 186 (max 231) Number of Pcache Overflow Bytes: 38472 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 40 (max 123) Successful lookaside attempts: 1569 Lookaside failures due to size: 13 Lookaside failures due to OOM: 40 Pager Heap Usage: 40184 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2000 bytes Statement Heap/Lookaside Usage: 2912 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 9 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2912 Bytes received by read(): 13597 Bytes sent to write(): 40347 Read() system calls: 74 Write() system calls: 33 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 2 Memory Used: 191072 (max 419208) bytes Number of Outstanding Allocations: 186 (max 231) Number of Pcache Overflow Bytes: 38472 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 40 (max 123) Successful lookaside attempts: 1587 Lookaside failures due to size: 13 Lookaside failures due to OOM: 40 Pager Heap Usage: 40184 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2000 bytes Statement Heap/Lookaside Usage: 2912 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 9 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2912 Bytes received by read(): 13697 Bytes sent to write(): 41653 Read() system calls: 76 Write() system calls: 34 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 195816 (max 419208) bytes Number of Outstanding Allocations: 187 (max 231) Number of Pcache Overflow Bytes: 38472 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 54 (max 123) Successful lookaside attempts: 1654 Lookaside failures due to size: 14 Lookaside failures due to OOM: 40 Pager Heap Usage: 40184 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2000 bytes Statement Heap/Lookaside Usage: 7736 bytes Fullscan Steps: 0 Sort Operations: 1 Autoindex Inserts: 0 Virtual Machine Steps: 22 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 7736 Bytes received by read(): 13797 Bytes sent to write(): 42959 Read() system calls: 78 Write() system calls: 35 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 199448 (max 419208) bytes Number of Outstanding Allocations: 205 (max 231) Number of Pcache Overflow Bytes: 42832 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 38 (max 123) Successful lookaside attempts: 1742 Lookaside failures due to size: 14 Lookaside failures due to OOM: 40 Pager Heap Usage: 44528 bytes Page cache hits: 3 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2360 bytes Statement Heap/Lookaside Usage: 5176 bytes Fullscan Steps: 0 Sort Operations: 1 Autoindex Inserts: 0 Virtual Machine Steps: 26 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 5176 Bytes received by read(): 13897 Bytes sent to write(): 44264 Read() system calls: 80 Write() system calls: 36 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 194192 (max 419208) bytes Number of Outstanding Allocations: 188 (max 231) Number of Pcache Overflow Bytes: 42832 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 37 (max 123) Successful lookaside attempts: 1745 Lookaside failures due to size: 14 Lookaside failures due to OOM: 40 Pager Heap Usage: 44528 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2360 bytes Statement Heap/Lookaside Usage: 2528 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 2 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2528 Bytes received by read(): 13997 Bytes sent to write(): 45569 Read() system calls: 82 Write() system calls: 37 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 197144 (max 419208) bytes Number of Outstanding Allocations: 205 (max 231) Number of Pcache Overflow Bytes: 42832 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 38 (max 123) Successful lookaside attempts: 1830 Lookaside failures due to size: 14 Lookaside failures due to OOM: 40 Pager Heap Usage: 44528 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2984 bytes Statement Heap/Lookaside Usage: 2832 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 28 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2832 Bytes received by read(): 14097 Bytes sent to write(): 46873 Read() system calls: 84 Write() system calls: 38 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 203680 (max 419208) bytes Number of Outstanding Allocations: 216 (max 231) Number of Pcache Overflow Bytes: 47192 (max 54632) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 40 (max 123) Successful lookaside attempts: 1951 Lookaside failures due to size: 14 Lookaside failures due to OOM: 40 Pager Heap Usage: 48872 bytes Page cache hits: 6 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 3272 bytes Statement Heap/Lookaside Usage: 6040 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 35 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 6040 Bytes received by read(): 14197 Bytes sent to write(): 48178 Read() system calls: 86 Write() system calls: 39 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Item1|Parent| Item2|Parent| Memory Used: 201856 (max 419208) bytes Number of Outstanding Allocations: 206 (max 231) Number of Pcache Overflow Bytes: 47192 (max 55400) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 57 (max 123) Successful lookaside attempts: 2031 Lookaside failures due to size: 16 Lookaside failures due to OOM: 40 Pager Heap Usage: 48872 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 3272 bytes Statement Heap/Lookaside Usage: 7336 bytes Fullscan Steps: 1 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 47 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 7336 Bytes received by read(): 14297 Bytes sent to write(): 49483 Read() system calls: 89 Write() system calls: 40 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 ``` ## Expectation ```sql ``` ## Flag ``` -stats ```