[modify]

tests/test/c/create_table.c

@@ -40,6 +40,8 @@ typedef struct {
   float     createTableSpeed;
   float     insertDataSpeed;
   int64_t   startMs;
+  int64_t   maxDelay;
+  int64_t   minDelay;
   pthread_t thread;
 } SThreadInfo;
 
@@ -58,12 +60,30 @@ int32_t main(int32_t argc, char *argv[]) {
   pthread_attr_setdetachstate(&thattr, PTHREAD_CREATE_JOINABLE);
   SThreadInfo *pInfo = (SThreadInfo *)calloc(numOfThreads, sizeof(SThreadInfo));
 
-  int64_t numOfTablesPerThread = numOfTables / numOfThreads;
-  numOfTables = numOfTablesPerThread * numOfThreads;
+  //int64_t numOfTablesPerThread = numOfTables / numOfThreads;
+  //numOfTables = numOfTablesPerThread * numOfThreads;
+
+
+  if (numOfThreads < 1) {
+    numOfThreads = 1;
+  }
+  
+  int64_t a = numOfTables / numOfThreads;
+  if (a < 1) {
+  	  numOfThreads = numOfTables;
+  	  a = 1;
+  }
+  
+  int64_t b = 0;
+  b = numOfTables % numOfThreads;
+
+  int64_t tableFrom = 0;
   for (int32_t i = 0; i < numOfThreads; ++i) {
-    pInfo[i].tableBeginIndex = i * numOfTablesPerThread;
-    pInfo[i].tableEndIndex = (i + 1) * numOfTablesPerThread;
+    pInfo[i].tableBeginIndex = tableFrom;
+    pInfo[i].tableEndIndex = i < b ? tableFrom + a : tableFrom + a - 1;
+    tableFrom = pInfo[i].tableEndIndex + 1;
     pInfo[i].threadIndex = i;
+	pInfo[i].minDelay = INT64_MAX;
     strcpy(pInfo[i].dbName, dbName);
     strcpy(pInfo[i].stbName, stbName);
     pthread_create(&(pInfo[i].thread), &thattr, threadFunc, (void *)(pInfo + i));
@@ -74,9 +94,15 @@ int32_t main(int32_t argc, char *argv[]) {
     pthread_join(pInfo[i].thread, NULL);
   }
 
+  int64_t maxDelay = 0;
+  int64_t minDelay = INT64_MAX;
+
   float createTableSpeed = 0;
   for (int32_t i = 0; i < numOfThreads; ++i) {
     createTableSpeed += pInfo[i].createTableSpeed;
+
+    if (pInfo[i].maxDelay > maxDelay) maxDelay = pInfo[i].maxDelay;
+    if (pInfo[i].minDelay < minDelay) minDelay = pInfo[i].minDelay;  
   }
 
   float insertDataSpeed = 0;
@@ -84,10 +110,19 @@ int32_t main(int32_t argc, char *argv[]) {
     insertDataSpeed += pInfo[i].insertDataSpeed;
   }
 
-  pPrint("%s total %" PRId64 " tables, %.1f tables/second, threads:%d %s", GREEN, numOfTables, createTableSpeed,
-         numOfThreads, NC);
-  pPrint("%s total %" PRId64 " tables, %.1f rows/second, threads:%d %s", GREEN, numOfTables, insertDataSpeed,
+  pPrint("%s total %" PRId64 " tables, %.1f tables/second, threads:%d, maxDelay: %" PRId64 "us, minDelay: %" PRId64 "us %s", 
+           GREEN, 
+           numOfTables, 
+           createTableSpeed, 
+           numOfThreads, 
+           maxDelay, 
+           minDelay,
+           NC);
+
+  if (insertData) {
+      pPrint("%s total %" PRId64 " tables, %.1f rows/second, threads:%d %s", GREEN, numOfTables, insertDataSpeed,
          numOfThreads, NC);
+  }
 
   pthread_attr_destroy(&thattr);
   free(pInfo);
@@ -99,36 +134,36 @@ void createDbAndStb() {
 
   TAOS *con = taos_connect(NULL, "root", "taosdata", NULL, 0);
   if (con == NULL) {
-    pError("failed to connect to DB, reason:%s", taos_errstr(con));
+    pError("failed to connect to DB, reason:%s", taos_errstr(NULL));
     exit(1);
   }
 
   sprintf(qstr, "create database if not exists %s vgroups %d", dbName, numOfVgroups);
-  TAOS_RES *pSql = taos_query(con, qstr);
-  int32_t   code = taos_errno(pSql);
+  TAOS_RES *pRes = taos_query(con, qstr);
+  int32_t   code = taos_errno(pRes);
   if (code != 0) {
-    pError("failed to create database:%s, sql:%s, code:%d reason:%s", dbName, qstr, taos_errno(con), taos_errstr(con));
+    pError("failed to create database:%s, sql:%s, code:%d reason:%s", dbName, qstr, taos_errno(pRes), taos_errstr(pRes));
     exit(0);
   }
-  taos_free_result(pSql);
+  taos_free_result(pRes);
 
   sprintf(qstr, "use %s", dbName);
-  pSql = taos_query(con, qstr);
-  code = taos_errno(pSql);
+  pRes = taos_query(con, qstr);
+  code = taos_errno(pRes);
   if (code != 0) {
-    pError("failed to use db, code:%d reason:%s", taos_errno(con), taos_errstr(con));
+    pError("failed to use db, code:%d reason:%s", taos_errno(pRes), taos_errstr(pRes));
     exit(0);
   }
-  taos_free_result(pSql);
+  taos_free_result(pRes);
 
   sprintf(qstr, "create table %s (ts timestamp, i int) tags (j int)", stbName);
-  pSql = taos_query(con, qstr);
-  code = taos_errno(pSql);
+  pRes = taos_query(con, qstr);
+  code = taos_errno(pRes);
   if (code != 0) {
-    pError("failed to use db, code:%d reason:%s", taos_errno(con), taos_errstr(con));
+    pError("failed to use db, code:%d reason:%s", taos_errno(pRes), taos_errstr(pRes));
     exit(0);
   }
-  taos_free_result(pSql);
+  taos_free_result(pRes);
 
   taos_close(con);
 }
@@ -160,16 +195,20 @@ void *threadFunc(void *param) {
 
   TAOS *con = taos_connect(NULL, "root", "taosdata", NULL, 0);
   if (con == NULL) {
-    pError("index:%d, failed to connect to DB, reason:%s", pInfo->threadIndex, taos_errstr(con));
+    pError("index:%d, failed to connect to DB, reason:%s", pInfo->threadIndex, taos_errstr(NULL));
     exit(1);
   }
 
+  //printf("thread:%d, table range: %"PRId64 " - %"PRId64 "\n", pInfo->threadIndex, pInfo->tableBeginIndex, pInfo->tableEndIndex);
   sprintf(qstr, "use %s", pInfo->dbName);
-  TAOS_RES *pSql = taos_query(con, qstr);
-  taos_free_result(pSql);
+  TAOS_RES *pRes = taos_query(con, qstr);
+  taos_free_result(pRes);
+
 
   if (createTable) {
-    pInfo->startMs = taosGetTimestampMs();
+    int64_t curMs = 0;
+    int64_t beginMs = taosGetTimestampMs();
+    pInfo->startMs = beginMs;
     for (int64_t t = pInfo->tableBeginIndex; t < pInfo->tableEndIndex; ++t) {
       int64_t batch = (pInfo->tableEndIndex - t);
       batch = MIN(batch, batchNum);
@@ -179,14 +218,22 @@ void *threadFunc(void *param) {
         len += sprintf(qstr + len, " t%" PRId64 " using %s tags(%" PRId64 ")", t + i, stbName, t + i);
       }
 
-      TAOS_RES *pSql = taos_query(con, qstr);
-      code = taos_errno(pSql);
+      int64_t startTs = taosGetTimestampUs();
+      TAOS_RES *pRes = taos_query(con, qstr);
+      code = taos_errno(pRes);
       if (code != 0) {
         pError("failed to create table t%" PRId64 ", reason:%s", t, tstrerror(code));
       }
-      taos_free_result(pSql);
-
-      if (t % 100000 == 0) {
+      taos_free_result(pRes);
+	  int64_t endTs = taosGetTimestampUs();
+	  int64_t delay = endTs - startTs;
+	  //printf("==== %"PRId64" -  %"PRId64", %"PRId64"\n", startTs, endTs, delay);
+	  if (delay > pInfo->maxDelay) pInfo->maxDelay = delay;
+      if (delay < pInfo->minDelay) pInfo->minDelay = delay;
+
+	  curMs = taosGetTimestampMs();
+      if (curMs -  beginMs > 10000) {
+	  	beginMs = curMs;
         printCreateProgress(pInfo, t);
       }
       t += (batch - 1);
@@ -195,6 +242,9 @@ void *threadFunc(void *param) {
   }
 
   if (insertData) {
+    int64_t curMs = 0;
+    int64_t beginMs = taosGetTimestampMs();;
+
     pInfo->startMs = taosGetTimestampMs();
     for (int64_t t = pInfo->tableBeginIndex; t < pInfo->tableEndIndex; ++t) {
       int64_t batch = (pInfo->tableEndIndex - t);
@@ -205,14 +255,15 @@ void *threadFunc(void *param) {
         len += sprintf(qstr + len, " t%" PRId64 " values(now, %" PRId64 ")", t + i, t + i);
       }
 
-      TAOS_RES *pSql = taos_query(con, qstr);
-      code = taos_errno(pSql);
+      TAOS_RES *pRes = taos_query(con, qstr);
+      code = taos_errno(pRes);
       if (code != 0) {
         pError("failed to insert table t%" PRId64 ", reason:%s", t, tstrerror(code));
       }
-      taos_free_result(pSql);
+      taos_free_result(pRes);
 
-      if (t % 100000 == 0) {
+      curMs = taosGetTimestampMs();
+      if (curMs -  beginMs > 10000) {
         printInsertProgress(pInfo, t);
       }
       t += (batch - 1);
@@ -266,7 +317,7 @@ void parseArgument(int32_t argc, char *argv[]) {
       numOfThreads = atoi(argv[++i]);
     } else if (strcmp(argv[i], "-n") == 0) {
       numOfTables = atoll(argv[++i]);
-    } else if (strcmp(argv[i], "-n") == 0) {
+    } else if (strcmp(argv[i], "-v") == 0) {
       numOfVgroups = atoi(argv[++i]);
     } else if (strcmp(argv[i], "-a") == 0) {
       createTable = atoi(argv[++i]);