diff --git a/src/query/inc/qExecutor.h b/src/query/inc/qExecutor.h index 9348606d0cde43106b348e71db3f6f67082ef380..c4276bfe3781a97d91041fedfde7d67fcaa5a5d3 100644 --- a/src/query/inc/qExecutor.h +++ b/src/query/inc/qExecutor.h @@ -589,7 +589,7 @@ int32_t createIndirectQueryFuncExprFromMsg(SQueryTableMsg *pQueryMsg, int32_t nu SGroupbyExpr *createGroupbyExprFromMsg(SQueryTableMsg *pQueryMsg, SColIndex *pColIndex, int32_t *code); SQInfo *createQInfoImpl(SQueryTableMsg *pQueryMsg, SGroupbyExpr *pGroupbyExpr, SExprInfo *pExprs, - SExprInfo *pSecExprs, STableGroupInfo *pTableGroupInfo, SColumnInfo* pTagCols, int32_t vgId, char* sql, uint64_t *qId); + SExprInfo *pSecExprs, STableGroupInfo *pTableGroupInfo, SColumnInfo* pTagCols, int32_t vgId, char* sql, uint64_t qId); int32_t initQInfo(STsBufInfo* pTsBufInfo, void* tsdb, void* sourceOptr, SQInfo* pQInfo, SQueryParam* param, char* start, int32_t prevResultLen, void* merger); diff --git a/src/query/src/qExecutor.c b/src/query/src/qExecutor.c index fa2ddb05b8fe6de84f64d5652f88eb1c71ecbfab..dbcea4e90cdb3bd123a91abdf0e0b35bbf4705a2 100644 --- a/src/query/src/qExecutor.c +++ b/src/query/src/qExecutor.c @@ -2268,10 +2268,11 @@ static int32_t updateBlockLoadStatus(SQueryAttr *pQuery, int32_t status) { return status; } -static void doExchangeTimeWindow(SQInfo* pQInfo, STimeWindow* win) { - SQueryAttr* pQueryAttr = &pQInfo->query; - size_t t = taosArrayGetSize(pQueryAttr->tableGroupInfo.pGroupList); - for(int32_t i = 0; i < t; ++i) { +static void doUpdateLastKey(SQueryAttr* pQueryAttr) { + STimeWindow* win = &pQueryAttr->window; + + size_t num = taosArrayGetSize(pQueryAttr->tableGroupInfo.pGroupList); + for(int32_t i = 0; i < num; ++i) { SArray* p1 = taosArrayGetP(pQueryAttr->tableGroupInfo.pGroupList, i); size_t len = taosArrayGetSize(p1); @@ -2286,7 +2287,7 @@ static void doExchangeTimeWindow(SQInfo* pQInfo, STimeWindow* win) { } } -static void changeExecuteScanOrder(SQInfo *pQInfo, SQueryTableMsg* pQueryMsg, bool stableQuery) { +static void updateDataCheckOrder(SQInfo *pQInfo, SQueryTableMsg* pQueryMsg, bool stableQuery) { SQueryAttr* pQueryAttr = pQInfo->runtimeEnv.pQueryAttr; // in case of point-interpolation query, use asc order scan @@ -2303,6 +2304,7 @@ static void changeExecuteScanOrder(SQInfo *pQInfo, SQueryTableMsg* pQueryMsg, bo SWAP(pQueryAttr->window.skey, pQueryAttr->window.ekey, TSKEY); } + pQueryAttr->needReverseScan = false; return; } @@ -2312,7 +2314,8 @@ static void changeExecuteScanOrder(SQInfo *pQInfo, SQueryTableMsg* pQueryMsg, bo SWAP(pQueryAttr->window.skey, pQueryAttr->window.ekey, TSKEY); } - doExchangeTimeWindow(pQInfo, &pQueryAttr->window); + pQueryAttr->needReverseScan = false; + doUpdateLastKey(pQueryAttr); return; } @@ -2333,7 +2336,7 @@ static void changeExecuteScanOrder(SQInfo *pQInfo, SQueryTableMsg* pQueryMsg, bo pQueryAttr->window.ekey, pQueryAttr->window.ekey, pQueryAttr->window.skey); SWAP(pQueryAttr->window.skey, pQueryAttr->window.ekey, TSKEY); - doExchangeTimeWindow(pQInfo, &pQueryAttr->window); + doUpdateLastKey(pQueryAttr); } pQueryAttr->order.order = TSDB_ORDER_ASC; @@ -2343,12 +2346,13 @@ static void changeExecuteScanOrder(SQInfo *pQInfo, SQueryTableMsg* pQueryMsg, bo pQueryAttr->window.ekey, pQueryAttr->window.ekey, pQueryAttr->window.skey); SWAP(pQueryAttr->window.skey, pQueryAttr->window.ekey, TSKEY); - doExchangeTimeWindow(pQInfo, &pQueryAttr->window); + doUpdateLastKey(pQueryAttr); } pQueryAttr->order.order = TSDB_ORDER_DESC; } + pQueryAttr->needReverseScan = false; } else { // interval query if (stableQuery) { if (onlyFirstQuery(pQueryAttr)) { @@ -2357,20 +2361,22 @@ static void changeExecuteScanOrder(SQInfo *pQInfo, SQueryTableMsg* pQueryMsg, bo pQueryAttr->window.skey, pQueryAttr->window.ekey, pQueryAttr->window.ekey, pQueryAttr->window.skey); SWAP(pQueryAttr->window.skey, pQueryAttr->window.ekey, TSKEY); - doExchangeTimeWindow(pQInfo, &pQueryAttr->window); + doUpdateLastKey(pQueryAttr); } pQueryAttr->order.order = TSDB_ORDER_ASC; + pQueryAttr->needReverseScan = false; } else if (onlyLastQuery(pQueryAttr)) { if (QUERY_IS_ASC_QUERY(pQueryAttr)) { qDebug(msg, pQInfo, "only-last stable", pQueryAttr->order.order, TSDB_ORDER_DESC, pQueryAttr->window.skey, pQueryAttr->window.ekey, pQueryAttr->window.ekey, pQueryAttr->window.skey); SWAP(pQueryAttr->window.skey, pQueryAttr->window.ekey, TSKEY); - doExchangeTimeWindow(pQInfo, &pQueryAttr->window); + doUpdateLastKey(pQueryAttr); } pQueryAttr->order.order = TSDB_ORDER_DESC; + pQueryAttr->needReverseScan = false; } } } @@ -2388,9 +2394,6 @@ static void getIntermediateBufInfo(SQueryRuntimeEnv* pRuntimeEnv, int32_t* ps, i while(((*rowsize) * MIN_ROWS_PER_PAGE) > (*ps) - overhead) { *ps = ((*ps) << 1u); } - -// pRuntimeEnv->numOfRowsPerPage = ((*ps) - sizeof(tFilePage)) / (*rowsize); -// assert(pRuntimeEnv->numOfRowsPerPage <= MAX_ROWS_PER_RESBUF_PAGE); } #define IS_PREFILTER_TYPE(_t) ((_t) != TSDB_DATA_TYPE_BINARY && (_t) != TSDB_DATA_TYPE_NCHAR) @@ -4382,7 +4385,7 @@ int32_t doInitQInfo(SQInfo* pQInfo, STSBuf* pTsBuf, void* tsdb, void* sourceOptr break; } case OP_DataBlocksOptScan: { - pRuntimeEnv->proot = createDataBlocksOptScanInfo(pRuntimeEnv->pQueryHandle, pRuntimeEnv, getNumOfScanTimes(pQueryAttr), 1); + pRuntimeEnv->proot = createDataBlocksOptScanInfo(pRuntimeEnv->pQueryHandle, pRuntimeEnv, getNumOfScanTimes(pQueryAttr), pQueryAttr->needReverseScan? 1:0); break; } case OP_TableScan: { @@ -4420,8 +4423,10 @@ int32_t doInitQInfo(SQInfo* pQInfo, STSBuf* pTsBuf, void* tsdb, void* sourceOptr if (pQInfo->summary.queryProfEvents == NULL) { qDebug("QInfo:0x%"PRIx64" failed to allocate query prof events array", pQInfo->qId); } + pQInfo->summary.operatorProfResults = taosHashInit(8, taosGetDefaultHashFunction(TSDB_DATA_TYPE_TINYINT), true, HASH_NO_LOCK); + if (pQInfo->summary.operatorProfResults == NULL) { qDebug("QInfo:0x%"PRIx64" failed to allocate operator prof results hash", pQInfo->qId); } @@ -4814,7 +4819,6 @@ SOperatorInfo* createDataBlocksOptScanInfo(void* pTsdbQueryHandle, SQueryRuntime pInfo->reverseTimes = reverseTime; pInfo->current = 0; pInfo->order = pRuntimeEnv->pQueryAttr->order.order; -// pInfo->prevGroupId = -1; SOperatorInfo* pOptr = calloc(1, sizeof(SOperatorInfo)); pOptr->name = "DataBlocksOptimizedScanOperator"; @@ -7366,7 +7370,7 @@ FORCE_INLINE bool checkQIdEqual(void *qHandle, uint64_t qId) { SQInfo* createQInfoImpl(SQueryTableMsg* pQueryMsg, SGroupbyExpr* pGroupbyExpr, SExprInfo* pExprs, SExprInfo* pSecExprs, STableGroupInfo* pTableGroupInfo, SColumnInfo* pTagCols, int32_t vgId, - char* sql, uint64_t *qId) { + char* sql, uint64_t qId) { int16_t numOfCols = pQueryMsg->numOfCols; int16_t numOfOutput = pQueryMsg->numOfOutput; @@ -7375,7 +7379,7 @@ SQInfo* createQInfoImpl(SQueryTableMsg* pQueryMsg, SGroupbyExpr* pGroupbyExpr, S goto _cleanup_qinfo; } - pQInfo->qId = *qId; + pQInfo->qId = qId; // to make sure third party won't overwrite this structure pQInfo->signature = pQInfo; @@ -7485,7 +7489,7 @@ SQInfo* createQInfoImpl(SQueryTableMsg* pQueryMsg, SGroupbyExpr* pGroupbyExpr, S tsem_init(&pQInfo->ready, 0, 0); pQueryAttr->window = pQueryMsg->window; - changeExecuteScanOrder(pQInfo, pQueryMsg, pQueryAttr->stableQuery); + updateDataCheckOrder(pQInfo, pQueryMsg, pQueryAttr->stableQuery); SQueryRuntimeEnv* pRuntimeEnv = &pQInfo->runtimeEnv; STimeWindow window = pQueryAttr->window; diff --git a/src/query/src/queryMain.c b/src/query/src/queryMain.c index 787cb2f7d1a34f8958977eb85cd3c2621ff9a047..d4aa523bf8ed41a4e0e015d6ee0b4bbb67963754 100644 --- a/src/query/src/queryMain.c +++ b/src/query/src/queryMain.c @@ -162,7 +162,7 @@ int32_t qCreateQueryInfo(void* tsdb, int32_t vgId, SQueryTableMsg* pQueryMsg, qi assert(pQueryMsg->stableQuery == isSTableQuery); (*pQInfo) = createQInfoImpl(pQueryMsg, param.pGroupbyExpr, param.pExprs, param.pSecExprs, &tableGroupInfo, - param.pTagColumnInfo, vgId, param.sql, qId); + param.pTagColumnInfo, vgId, param.sql, *qId); param.sql = NULL; param.pExprs = NULL; diff --git a/src/tsdb/src/tsdbRead.c b/src/tsdb/src/tsdbRead.c index b17aa755a5ee18cfc61ab05fbbf36d9463cfc0dd..1eafb5e23371da93454e8b6b8700341c02d38441 100644 --- a/src/tsdb/src/tsdbRead.c +++ b/src/tsdb/src/tsdbRead.c @@ -98,6 +98,8 @@ typedef struct SIOCostSummary { int64_t blockLoadTime; int64_t statisInfoLoadTime; int64_t checkForNextTime; + int64_t headFileLoad; + int64_t headFileLoadTime; } SIOCostSummary; typedef struct STsdbQueryHandle { @@ -1045,15 +1047,21 @@ static int32_t getFileCompInfo(STsdbQueryHandle* pQueryHandle, int32_t* numOfBlo int32_t code = TSDB_CODE_SUCCESS; *numOfBlocks = 0; + pQueryHandle->cost.headFileLoad += 1; + int64_t s = taosGetTimestampUs(); + size_t numOfTables = 0; if (pQueryHandle->loadType == BLOCK_LOAD_TABLE_SEQ_ORDER) { - code = loadBlockInfo(pQueryHandle, pQueryHandle->activeIndex, numOfBlocks); + code = loadBlockInfo(pQueryHandle, pQueryHandle->activeIndex, numOfBlocks); } else if (pQueryHandle->loadType == BLOCK_LOAD_OFFSET_SEQ_ORDER) { numOfTables = taosArrayGetSize(pQueryHandle->pTableCheckInfo); for (int32_t i = 0; i < numOfTables; ++i) { code = loadBlockInfo(pQueryHandle, i, numOfBlocks); if (code != TSDB_CODE_SUCCESS) { + int64_t e = taosGetTimestampUs(); + + pQueryHandle->cost.headFileLoadTime += (e - s); return code; } } @@ -1061,6 +1069,8 @@ static int32_t getFileCompInfo(STsdbQueryHandle* pQueryHandle, int32_t* numOfBlo assert(0); } + int64_t e = taosGetTimestampUs(); + pQueryHandle->cost.headFileLoadTime += (e - s); return code; } @@ -3731,8 +3741,8 @@ void tsdbCleanupQueryHandle(TsdbQueryHandleT queryHandle) { pQueryHandle->next = doFreeColumnInfoData(pQueryHandle->next); SIOCostSummary* pCost = &pQueryHandle->cost; - tsdbDebug("%p :io-cost summary: statis-info:%"PRId64" us, datablock:%" PRId64" us, check data:%"PRId64" us, 0x%"PRIx64, - pQueryHandle, pCost->statisInfoLoadTime, pCost->blockLoadTime, pCost->checkForNextTime, pQueryHandle->qId); + tsdbDebug("%p :io-cost summary: head-file read cnt:%"PRIu64", head-file time:%"PRIu64" us, statis-info:%"PRId64" us, datablock:%" PRId64" us, check data:%"PRId64" us, 0x%"PRIx64, + pQueryHandle, pCost->headFileLoad, pCost->headFileLoadTime, pCost->statisInfoLoadTime, pCost->blockLoadTime, pCost->checkForNextTime, pQueryHandle->qId); tfree(pQueryHandle); }