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enh: add perf debug info

This commit is contained in:
dapan1121 2022-08-22 15:58:00 +08:00
parent cd22be63a4
commit 7c7c452bbc
5 changed files with 31 additions and 2 deletions
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7
source/client/inc/clientInt.h
View File

@ -96,7 +96,12 @@ typedef struct {
typedef struct SQueryExecMetric {
int64_t start; // start timestamp, us
int64_t parsed; // start to parse, us
int64_t syntaxStart; // start to parse, us
int64_t syntaxEnd; // end to parse, us
int64_t ctgStart; // start to parse, us
int64_t ctgEnd; // end to parse, us
int64_t semanticEnd;
int64_t execEnd;
int64_t send; // start to send to server, us
int64_t rsp; // receive response from server, us
} SQueryExecMetric;

1
source/client/inc/clientLog.h
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@ -29,6 +29,7 @@ extern "C" {
#define tscDebug(...) do { if (cDebugFlag & DEBUG_DEBUG) { taosPrintLog("TSC ", DEBUG_DEBUG, cDebugFlag, __VA_ARGS__); }} while(0)
#define tscTrace(...) do { if (cDebugFlag & DEBUG_TRACE) { taosPrintLog("TSC ", DEBUG_TRACE, cDebugFlag, __VA_ARGS__); }} while(0)
#define tscDebugL(...) do { if (cDebugFlag & DEBUG_DEBUG) { taosPrintLongString("TSC ", DEBUG_DEBUG, cDebugFlag, __VA_ARGS__); }} while(0)
#define tscPerf(...) do { taosPrintLog("TSC ", 0, cDebugFlag, __VA_ARGS__); } while(0)
#ifdef __cplusplus
}

13
source/client/src/clientEnv.c
View File

@ -69,14 +69,25 @@ static void deregisterRequest(SRequestObj *pRequest) {
int32_t currentInst = atomic_sub_fetch_64((int64_t *)&pActivity->currentRequests, 1);
int32_t num = atomic_sub_fetch_32(&pTscObj->numOfReqs, 1);
int64_t duration = taosGetTimestampUs() - pRequest->metric.start;
int64_t nowUs = taosGetTimestampUs();
int64_t duration = nowUs - pRequest->metric.start;
tscDebug("0x%" PRIx64 " free Request from connObj: 0x%" PRIx64 ", reqId:0x%" PRIx64 " elapsed:%" PRIu64
" ms, current:%d, app current:%d",
pRequest->self, pTscObj->id, pRequest->requestId, duration / 1000, num, currentInst);
if (QUERY_NODE_VNODE_MODIF_STMT == pRequest->stmtType) {
tscPerf("insert duration %" PRId64 "us: syntax:%" PRId64 "us, ctg:%" PRId64 "us, semantic:%" PRId64 "us, exec:%" PRId64 "us",
duration, pRequest->metric.syntaxEnd - pRequest->metric.syntaxStart,
pRequest->metric.ctgEnd - pRequest->metric.ctgStart,
pRequest->metric.semanticEnd - pRequest->metric.ctgEnd,
pRequest->metric.execEnd - pRequest->metric.semanticEnd);
atomic_add_fetch_64((int64_t *)&pActivity->insertElapsedTime, duration);
} else if (QUERY_NODE_SELECT_STMT == pRequest->stmtType) {
tscPerf("select duration %" PRId64 "us: syntax:%" PRId64 "us, ctg:%" PRId64 "us, semantic:%" PRId64 "us, exec:%" PRId64 "us",
duration, pRequest->metric.syntaxEnd - pRequest->metric.syntaxStart,
pRequest->metric.ctgEnd - pRequest->metric.ctgStart,
pRequest->metric.semanticEnd - pRequest->metric.ctgEnd,
pRequest->metric.execEnd - pRequest->metric.semanticEnd);
atomic_add_fetch_64((int64_t *)&pActivity->queryElapsedTime, duration);
}

2
source/client/src/clientImpl.c
View File

@ -839,6 +839,8 @@ void schedulerExecCb(SExecResult* pResult, void* param, int32_t code) {
}
schedulerFreeJob(&pRequest->body.queryJob, 0);
pRequest->metric.execEnd = taosGetTimestampUs();
}
taosMemoryFree(pResult);

10
source/client/src/clientMain.c
View File

@ -683,6 +683,8 @@ void retrieveMetaCallback(SMetaData *pResultMeta, void *param, int32_t code) {
SQuery *pQuery = pWrapper->pQuery;
SRequestObj *pRequest = pWrapper->pRequest;
pRequest->metric.ctgEnd = taosGetTimestampUs();
if (code == TSDB_CODE_SUCCESS) {
code = qAnalyseSqlSemantic(pWrapper->pCtx, &pWrapper->catalogReq, pResultMeta, pQuery);
pRequest->stableQuery = pQuery->stableQuery;
@ -691,6 +693,8 @@ void retrieveMetaCallback(SMetaData *pResultMeta, void *param, int32_t code) {
}
}
pRequest->metric.semanticEnd = taosGetTimestampUs();
if (code == TSDB_CODE_SUCCESS) {
if (pQuery->haveResultSet) {
setResSchemaInfo(&pRequest->body.resInfo, pQuery->pResSchema, pQuery->numOfResCols);
@ -782,12 +786,16 @@ void doAsyncQuery(SRequestObj *pRequest, bool updateMetaForce) {
SQuery *pQuery = NULL;
pRequest->metric.syntaxStart = taosGetTimestampUs();
SCatalogReq catalogReq = {.forceUpdate = updateMetaForce, .qNodeRequired = qnodeRequired(pRequest)};
code = qParseSqlSyntax(pCxt, &pQuery, &catalogReq);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pRequest->metric.syntaxEnd = taosGetTimestampUs();
if (!updateMetaForce) {
STscObj *pTscObj = pRequest->pTscObj;
SAppClusterSummary *pActivity = &pTscObj->pAppInfo->summary;
@ -814,6 +822,8 @@ void doAsyncQuery(SRequestObj *pRequest, bool updateMetaForce) {
.requestObjRefId = pCxt->requestRid,
.mgmtEps = pCxt->mgmtEpSet};
pRequest->metric.ctgStart = taosGetTimestampUs();
code = catalogAsyncGetAllMeta(pCxt->pCatalog, &conn, &catalogReq, retrieveMetaCallback, pWrapper,
&pRequest->body.queryJob);
pCxt = NULL;