## Summary **No review yet** ## Minimized query ```sql PRAGMA fullsync = ON; PRAGMA locking_mode; PRAGMA synchronous = '1'; .stats on CREATE TABLE map_integer (id INT, name); INSERT INTO map_integer VALUES(NULL,'a'); CREATE TABLE map_text (id TEXT, name); INSERT INTO map_text VALUES('4','e'); CREATE TABLE main.data (id TEXT, name); INSERT INTO data VALUES(2147483648,'abc'); INSERT INTO data VALUES('4','xyz'); CREATE VIEW idmap as SELECT * FROM map_integer UNION SELECT * FROM map_text; CREATE TABLE mzed AS SELECT * FROM idmap; PRAGMA automatic_index=ON; SELECT * FROM data JOIN idmap USING(id); REINDEX map_text; PRAGMA cache_spill = ON; INSERT OR ABORT INTO map_integer VALUES ('', NULL); ``` ## Actual output ```sql normal Memory Used: 78880 (max 80432) bytes Number of Outstanding Allocations: 162 (max 176) Number of Pcache Overflow Bytes: 16928 (max 16928) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 32 (max 88) Successful lookaside attempts: 171 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 13592 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1008 bytes Statement Heap/Lookaside Usage: 2432 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: 2432 Bytes received by read(): 7209 Bytes sent to write(): 7 Read() system calls: 14 Write() system calls: 1 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 76472 (max 82152) bytes Number of Outstanding Allocations: 151 (max 176) Number of Pcache Overflow Bytes: 16928 (max 16928) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 39 (max 88) Successful lookaside attempts: 189 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 13592 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1032 bytes Statement Heap/Lookaside Usage: 3040 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: 3040 Bytes received by read(): 7303 Bytes sent to write(): 1300 Read() system calls: 16 Write() system calls: 2 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 83488 (max 89168) bytes Number of Outstanding Allocations: 170 (max 185) Number of Pcache Overflow Bytes: 21288 (max 21288) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 32 (max 88) Successful lookaside attempts: 264 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 17936 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1280 bytes Statement Heap/Lookaside Usage: 2400 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: 2400 Bytes received by read(): 7400 Bytes sent to write(): 2596 Read() system calls: 18 Write() system calls: 3 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 81112 (max 89168) bytes Number of Outstanding Allocations: 159 (max 185) Number of Pcache Overflow Bytes: 21288 (max 21288) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 40 (max 88) Successful lookaside attempts: 283 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 17936 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1304 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(): 7497 Bytes sent to write(): 3892 Read() system calls: 20 Write() system calls: 4 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 88128 (max 93808) bytes Number of Outstanding Allocations: 178 (max 193) Number of Pcache Overflow Bytes: 25648 (max 25648) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 32 (max 88) Successful lookaside attempts: 358 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22280 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1552 bytes Statement Heap/Lookaside Usage: 2400 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: 2400 Bytes received by read(): 7594 Bytes sent to write(): 5188 Read() system calls: 22 Write() system calls: 5 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 85752 (max 93808) bytes Number of Outstanding Allocations: 167 (max 193) Number of Pcache Overflow Bytes: 25648 (max 25648) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 40 (max 88) Successful lookaside attempts: 378 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22280 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1576 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(): 7691 Bytes sent to write(): 6484 Read() system calls: 24 Write() system calls: 6 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 85752 (max 93808) bytes Number of Outstanding Allocations: 167 (max 193) Number of Pcache Overflow Bytes: 25648 (max 25648) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 40 (max 88) Successful lookaside attempts: 397 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22280 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1576 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(): 7788 Bytes sent to write(): 7780 Read() system calls: 26 Write() system calls: 7 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 89296 (max 95984) bytes Number of Outstanding Allocations: 192 (max 218) Number of Pcache Overflow Bytes: 25648 (max 25648) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 32 (max 88) Successful lookaside attempts: 472 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22280 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2616 bytes Statement Heap/Lookaside Usage: 2496 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: 2496 Bytes received by read(): 7885 Bytes sent to write(): 9076 Read() system calls: 28 Write() system calls: 8 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 96536 (max 200616) bytes Number of Outstanding Allocations: 213 (max 254) Number of Pcache Overflow Bytes: 30008 (max 38216) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 32 (max 100) Successful lookaside attempts: 560 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 26624 bytes Page cache hits: 7 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2952 bytes Statement Heap/Lookaside Usage: 4960 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 82 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 4960 Bytes received by read(): 7982 Bytes sent to write(): 10372 Read() system calls: 30 Write() system calls: 9 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 91504 (max 200616) bytes Number of Outstanding Allocations: 190 (max 254) Number of Pcache Overflow Bytes: 30008 (max 38216) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 35 (max 100) Successful lookaside attempts: 565 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 26624 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2952 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(): 8080 Bytes sent to write(): 11671 Read() system calls: 32 Write() system calls: 10 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 95120 (max 302408) bytes Number of Outstanding Allocations: 192 (max 254) Number of Pcache Overflow Bytes: 30008 (max 46424) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 59 (max 104) Successful lookaside attempts: 678 Lookaside failures due to size: 3 Lookaside failures due to OOM: 0 Pager Heap Usage: 26624 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2952 bytes Statement Heap/Lookaside Usage: 8960 bytes Fullscan Steps: 1 Sort Operations: 0 Autoindex Inserts: 1 Bloom filter bypass taken: 2/2 Virtual Machine Steps: 68 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 8960 Bytes received by read(): 8179 Bytes sent to write(): 12970 Read() system calls: 34 Write() system calls: 11 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 91504 (max 302408) bytes Number of Outstanding Allocations: 190 (max 254) Number of Pcache Overflow Bytes: 30008 (max 46424) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 35 (max 104) Successful lookaside attempts: 683 Lookaside failures due to size: 3 Lookaside failures due to OOM: 0 Pager Heap Usage: 26624 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2952 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(): 8278 Bytes sent to write(): 14311 Read() system calls: 36 Write() system calls: 12 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 91504 (max 302408) bytes Number of Outstanding Allocations: 190 (max 254) Number of Pcache Overflow Bytes: 30008 (max 46424) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 35 (max 104) Successful lookaside attempts: 688 Lookaside failures due to size: 3 Lookaside failures due to OOM: 0 Pager Heap Usage: 26624 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2952 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(): 8377 Bytes sent to write(): 15610 Read() system calls: 38 Write() system calls: 13 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 91504 (max 302408) bytes Number of Outstanding Allocations: 190 (max 254) Number of Pcache Overflow Bytes: 30008 (max 46424) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 39 (max 104) Successful lookaside attempts: 706 Lookaside failures due to size: 3 Lookaside failures due to OOM: 0 Pager Heap Usage: 26624 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2952 bytes Statement Heap/Lookaside Usage: 3040 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: 3040 Bytes received by read(): 8476 Bytes sent to write(): 16909 Read() system calls: 41 Write() system calls: 14 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 ``` ## Expectation ```sql normal Memory Used: 79448 (max 80984) bytes Number of Outstanding Allocations: 172 (max 186) Number of Pcache Overflow Bytes: 16936 (max 16936) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 48 (max 97) Successful lookaside attempts: 175 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 13608 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 864 bytes Statement Heap/Lookaside Usage: 2336 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: 2336 Bytes received by read(): 7729 Bytes sent to write(): 7 Read() system calls: 14 Write() system calls: 1 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 77120 (max 82752) bytes Number of Outstanding Allocations: 161 (max 186) Number of Pcache Overflow Bytes: 16936 (max 16936) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 55 (max 97) Successful lookaside attempts: 193 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 13608 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 872 bytes Statement Heap/Lookaside Usage: 3040 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: 3040 Bytes received by read(): 7823 Bytes sent to write(): 1338 Read() system calls: 16 Write() system calls: 2 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 84032 (max 89664) bytes Number of Outstanding Allocations: 180 (max 195) Number of Pcache Overflow Bytes: 21304 (max 21304) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 48 (max 97) Successful lookaside attempts: 261 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 17960 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 1096 bytes Statement Heap/Lookaside Usage: 2320 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: 2320 Bytes received by read(): 7920 Bytes sent to write(): 2672 Read() system calls: 18 Write() system calls: 3 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 81720 (max 89664) bytes Number of Outstanding Allocations: 169 (max 195) Number of Pcache Overflow Bytes: 21304 (max 21304) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 56 (max 97) Successful lookaside attempts: 280 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 17960 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 1104 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(): 8017 Bytes sent to write(): 4007 Read() system calls: 20 Write() system calls: 4 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 88608 (max 94240) bytes Number of Outstanding Allocations: 188 (max 203) Number of Pcache Overflow Bytes: 25672 (max 25672) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 48 (max 97) Successful lookaside attempts: 348 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22312 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 1320 bytes Statement Heap/Lookaside Usage: 2304 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: 2304 Bytes received by read(): 8114 Bytes sent to write(): 5342 Read() system calls: 22 Write() system calls: 5 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 86312 (max 94240) bytes Number of Outstanding Allocations: 177 (max 203) Number of Pcache Overflow Bytes: 25672 (max 25672) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 56 (max 97) Successful lookaside attempts: 368 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22312 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 1328 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(): 8211 Bytes sent to write(): 6677 Read() system calls: 24 Write() system calls: 6 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 86312 (max 94240) bytes Number of Outstanding Allocations: 177 (max 203) Number of Pcache Overflow Bytes: 25672 (max 25672) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 56 (max 97) Successful lookaside attempts: 387 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22312 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 1328 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(): 8308 Bytes sent to write(): 8012 Read() system calls: 26 Write() system calls: 7 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 89808 (max 96256) bytes Number of Outstanding Allocations: 203 (max 228) Number of Pcache Overflow Bytes: 25672 (max 25672) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 48 (max 97) Successful lookaside attempts: 455 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22312 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 2440 bytes Statement Heap/Lookaside Usage: 2384 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: 2384 Bytes received by read(): 8405 Bytes sent to write(): 9347 Read() system calls: 28 Write() system calls: 8 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 96832 (max 201032) bytes Number of Outstanding Allocations: 220 (max 262) Number of Pcache Overflow Bytes: 30040 (max 38240) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 48 (max 109) Successful lookaside attempts: 536 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 26664 bytes Page cache hits: 7 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 2728 bytes Statement Heap/Lookaside Usage: 4688 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 82 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 4688 Bytes received by read(): 8502 Bytes sent to write(): 10682 Read() system calls: 30 Write() system calls: 9 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 92080 (max 201032) bytes Number of Outstanding Allocations: 201 (max 262) Number of Pcache Overflow Bytes: 30040 (max 38240) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 51 (max 109) Successful lookaside attempts: 541 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 26664 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 2728 bytes Statement Heap/Lookaside Usage: 2528 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: 2528 Bytes received by read(): 8600 Bytes sent to write(): 12020 Read() system calls: 32 Write() system calls: 10 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 4|xyz|e Memory Used: 94448 (max 302016) bytes Number of Outstanding Allocations: 202 (max 262) Number of Pcache Overflow Bytes: 30040 (max 46440) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 70 (max 111) Successful lookaside attempts: 654 Lookaside failures due to size: 2 Lookaside failures due to OOM: 0 Pager Heap Usage: 26664 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 2728 bytes Statement Heap/Lookaside Usage: 13504 bytes Fullscan Steps: 1 Sort Operations: 0 Autoindex Inserts: 0 Bloom filter bypass taken: 0/2 Virtual Machine Steps: 74 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 13504 Bytes received by read(): 8699 Bytes sent to write(): 13358 Read() system calls: 34 Write() system calls: 11 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 92080 (max 302016) bytes Number of Outstanding Allocations: 201 (max 262) Number of Pcache Overflow Bytes: 30040 (max 46440) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 51 (max 111) Successful lookaside attempts: 659 Lookaside failures due to size: 2 Lookaside failures due to OOM: 0 Pager Heap Usage: 26664 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 2728 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(): 8798 Bytes sent to write(): 14748 Read() system calls: 36 Write() system calls: 12 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 92080 (max 302016) bytes Number of Outstanding Allocations: 201 (max 262) Number of Pcache Overflow Bytes: 30040 (max 46440) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 51 (max 111) Successful lookaside attempts: 664 Lookaside failures due to size: 2 Lookaside failures due to OOM: 0 Pager Heap Usage: 26664 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 2728 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(): 8897 Bytes sent to write(): 16086 Read() system calls: 38 Write() system calls: 13 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 92080 (max 302016) bytes Number of Outstanding Allocations: 201 (max 262) Number of Pcache Overflow Bytes: 30040 (max 46440) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 55 (max 111) Successful lookaside attempts: 682 Lookaside failures due to size: 2 Lookaside failures due to OOM: 0 Pager Heap Usage: 26664 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 2728 bytes Statement Heap/Lookaside Usage: 3040 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: 3040 Bytes received by read(): 8996 Bytes sent to write(): 17424 Read() system calls: 41 Write() system calls: 14 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 ``` ## Flag ``` ```