database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-11-05 04:30:38 +03:00
Code Activity

Add SQLITE_DBSTATUS_CACHE_HIT and _MISS to the ".stat" command in the shell.

Browse Source 
FossilOrigin-Name: d279e1a309909a0897b6082753a0fadb5066c31a
This commit is contained in:
drh
2011-09-23 18:58:23 +00:00
parent 0bab6c3ef7
commit c78e6e4c4b
3 changed files with 13 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/shell.c
View File

@@ -1029,7 +1029,12 @@ static int display_stats(
fprintf(pArg->out, "Lookaside failures due to OOM: %d\n", iHiwtr);
iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_USED, &iCur, &iHiwtr, bReset);
fprintf(pArg->out, "Pager Heap Usage: %d bytes\n", iCur);
fprintf(pArg->out, "Pager Heap Usage: %d bytes\n", iCur); iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_HIT, &iCur, &iHiwtr, 1);
fprintf(pArg->out, "Page cache hits: %d\n", iCur);
iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_MISS, &iCur, &iHiwtr, 1);
fprintf(pArg->out, "Page cache misses: %d\n", iCur);
iHiwtr = iCur = -1;
sqlite3_db_status(db, SQLITE_DBSTATUS_SCHEMA_USED, &iCur, &iHiwtr, bReset);
fprintf(pArg->out, "Schema Heap Usage: %d bytes\n", iCur);