support mulit type lockv3.0.15

4 files changed, 293 insertions, 12 deletions

diff --git a/src/fieldstat_dynamic.cpp b/src/fieldstat_dynamic.cpp
index 275a91d..a0d195e 100644
--- a/src/fieldstat_dynamic.cpp
+++ b/src/fieldstat_dynamic.cpp
@@ -25,12 +25,30 @@ struct fieldstat_dynamic_instance * fieldstat_dynamic_instance_new(const char *n
 	instance->n_thread = n_thread;
 	instance->n_thread_dynamic_metric = (struct dynamic_metric **)calloc(instance->n_thread, sizeof(struct dynamic_metric *));
 
+#if USING_SPINLOCK
 	instance->uthash_locks = (struct uthash_spinlock *)calloc(n_thread, sizeof(struct uthash_spinlock));
 	for(int	i = 0; i < n_thread; i++)
 	{
 		struct uthash_spinlock *uthash_lock = instance->uthash_locks + i;
 		pthread_spin_init(&(uthash_lock->lock), PTHREAD_PROCESS_SHARED);
 	}
+#endif
+#if USING_RWLOCK
+	instance->uthash_locks = (struct uthash_rwlock *)calloc(n_thread, sizeof(struct uthash_rwlock));
+	for(int	i = 0; i < n_thread; i++)
+	{
+		struct uthash_rwlock *uthash_lock = instance->uthash_locks + i;
+		pthread_rwlock_init(&(uthash_lock->lock), NULL);
+	}
+#endif
+#if USING_MUTEX
+	instance->uthash_locks = (struct uthash_mutex *)calloc(n_thread, sizeof(struct uthash_mutex));
+	for(int	i = 0; i < n_thread; i++)
+	{
+		struct uthash_mutex *uthash_lock = instance->uthash_locks + i;
+		pthread_mutex_init(&(uthash_lock->lock), NULL);
+	}
+#endif
 
 	return instance;
 }
@@ -97,7 +115,7 @@ void fieldstat_dynamic_instance_free(struct fieldstat_dynamic_instance *instance
 		table_metric_free(instance->table_metrics[i]);
 		instance->table_metrics[i] = NULL;
 	}
-
+#if USING_SPINLOCK
 	if(instance->uthash_locks)
 	{
 		for(i = 0; i < instance->n_thread; i++)
@@ -108,6 +126,31 @@ void fieldstat_dynamic_instance_free(struct fieldstat_dynamic_instance *instance
 		free((void *)instance->uthash_locks);
 		instance->uthash_locks = NULL;
 	}
+#endif
+#if USING_RWLOCK
+	if(instance->uthash_locks)
+	{
+		for(i = 0; i < instance->n_thread; i++)
+		{
+			struct uthash_rwlock *uthash_lock = instance->uthash_locks + i;
+			pthread_rwlock_destroy(&(uthash_lock->lock));
+		}
+		free((void *)instance->uthash_locks);
+		instance->uthash_locks = NULL;
+	}
+#endif
+#if USING_MUTEX
+	if(instance->uthash_locks)
+	{
+		for(i = 0; i < instance->n_thread; i++)
+		{
+			struct uthash_mutex *uthash_lock = instance->uthash_locks + i;
+			pthread_mutex_destroy(&(uthash_lock->lock));
+		}
+		free((void *)instance->uthash_locks);
+		instance->uthash_locks = NULL;
+	}
+#endif
 	free(instance->n_thread_dynamic_metric);
 	instance->n_thread_dynamic_metric = NULL;
 	free(instance);
@@ -345,10 +388,30 @@ static struct metric * read_dynamic_metric(struct fieldstat_dynamic_instance *in
         return NULL;
     }
 
+#if USING_SPINLOCK
 	struct uthash_spinlock *uthash_lock = instance->uthash_locks + thread_id;
 	pthread_spin_lock(&(uthash_lock->lock));
+#endif
+#if USING_RWLOCK
+	struct uthash_rwlock *uthash_lock = instance->uthash_locks + thread_id;
+	pthread_rwlock_rdlock(&(uthash_lock->lock));
+#endif
+
+#if USING_MUTEX
+	struct uthash_mutex *uthash_lock = instance->uthash_locks + thread_id;
+	pthread_mutex_lock(&(uthash_lock->lock));
+#endif
+
     HASH_FIND(hh, *head, dynamic_metric_key, dynamic_metric_keylen, find);
+#if USING_SPINLOCK
 	pthread_spin_unlock(&(uthash_lock->lock));
+#endif
+#if USING_RWLOCK
+	pthread_rwlock_unlock(&(uthash_lock->lock));
+#endif
+#if USING_MUTEX
+	pthread_mutex_unlock(&(uthash_lock->lock));
+#endif
 	if(find == NULL)
 	{
 		return NULL;
@@ -424,10 +487,28 @@ static struct metric * create_dynamic_table_metric(struct fieldstat_dynamic_inst
 		value->metrics[i] = metric;
 	}
 
+#if USING_SPINLOCK
 	struct uthash_spinlock *uthash_lock = instance->uthash_locks + thread_id;
 	pthread_spin_lock(&(uthash_lock->lock));
+#endif
+#if USING_RWLOCK
+	struct uthash_rwlock *uthash_lock = instance->uthash_locks + thread_id;
+	pthread_rwlock_wrlock(&(uthash_lock->lock));
+#endif
+#if USING_MUTEX
+	struct uthash_mutex *uthash_lock = instance->uthash_locks + thread_id;
+	pthread_mutex_lock(&(uthash_lock->lock));
+#endif
     HASH_ADD_KEYPTR(hh, *head, value->metric_key, value->metric_keylen, value);
+#if USING_SPINLOCK
 	pthread_spin_unlock(&(uthash_lock->lock));
+#endif
+#if USING_RWLOCK
+	pthread_rwlock_unlock(&(uthash_lock->lock));
+#endif
+#if USING_MUTEX
+	pthread_mutex_unlock(&(uthash_lock->lock));
+#endif
 	return value->metrics[column_id];
 }
 
@@ -475,10 +556,28 @@ static struct metric * create_dynamic_metric(struct fieldstat_dynamic_instance *
 	}
 
 	*(insert->metrics) = metric;
+#if USING_SPINLOCK
 	struct uthash_spinlock *uthash_lock = instance->uthash_locks + thread_id;
 	pthread_spin_lock(&(uthash_lock->lock));
+#endif
+#if USING_RWLOCK
+	struct uthash_rwlock *uthash_lock = instance->uthash_locks + thread_id;
+	pthread_rwlock_wrlock(&(uthash_lock->lock));
+#endif
+#if USING_MUTEX
+	struct uthash_mutex *uthash_lock = instance->uthash_locks + thread_id;
+	pthread_mutex_lock(&(uthash_lock->lock));
+#endif
     HASH_ADD_KEYPTR(hh, *head, insert->metric_key, insert->metric_keylen, insert);
+#if USING_SPINLOCK
 	pthread_spin_unlock(&(uthash_lock->lock));
+#endif
+#if USING_RWLOCK
+	pthread_rwlock_unlock(&(uthash_lock->lock));
+#endif
+#if USING_MUTEX
+	pthread_mutex_unlock(&(uthash_lock->lock));
+#endif
 	return metric;
 }
 
@@ -588,11 +687,28 @@ static struct metric **read_dynamic_row_metrics(
     struct dynamic_metric *find = NULL;
 
     head = &instance->n_thread_dynamic_metric[thread_id];
-
+#if USING_SPINLOCK
 	struct uthash_spinlock *uthash_lock = instance->uthash_locks + thread_id;
 	pthread_spin_lock(&(uthash_lock->lock));
+#endif
+#if USING_RWLOCK
+	struct uthash_rwlock *uthash_lock = instance->uthash_locks + thread_id;
+	pthread_rwlock_rdlock(&(uthash_lock->lock));
+#endif
+#if USING_MUTEX
+	struct uthash_mutex *uthash_lock = instance->uthash_locks + thread_id;
+	pthread_mutex_lock(&(uthash_lock->lock));
+#endif
     HASH_FIND(hh, *head, metric_key, metric_keylen, find);
+#if USING_SPINLOCK
 	pthread_spin_unlock(&(uthash_lock->lock));
+#endif
+#if USING_RWLOCK
+	pthread_rwlock_unlock(&(uthash_lock->lock));
+#endif
+#if USING_MUTEX
+	pthread_mutex_unlock(&(uthash_lock->lock));
+#endif
     if(find == NULL)
     {
         return NULL;
@@ -656,11 +772,28 @@ static struct metric **create_dynamic_table_row_metrics(
 		metric->table_column_id = i;
 		value->metrics[i] = metric;
 	}
-
+#if USING_SPINLOCK
 	struct uthash_spinlock *uthash_lock = instance->uthash_locks + thread_id;
 	pthread_spin_lock(&(uthash_lock->lock));
+#endif
+#if USING_RWLOCK
+	struct uthash_rwlock *uthash_lock = instance->uthash_locks + thread_id;
+	pthread_rwlock_wrlock(&(uthash_lock->lock));
+#endif
+#if USING_MUTEX
+	struct uthash_mutex *uthash_lock = instance->uthash_locks + thread_id;
+	pthread_mutex_lock(&(uthash_lock->lock));
+#endif
     HASH_ADD_KEYPTR(hh, *head, value->metric_key, value->metric_keylen, value);
+#if USING_SPINLOCK
 	pthread_spin_unlock(&(uthash_lock->lock));
+#endif
+#if USING_RWLOCK
+	pthread_rwlock_unlock(&(uthash_lock->lock));
+#endif
+#if USING_MUTEX
+	pthread_mutex_unlock(&(uthash_lock->lock));
+#endif
 	return value->metrics;
 }
 
diff --git a/src/fieldstat_internal.h b/src/fieldstat_internal.h
index 132f9f5..628f348 100644
--- a/src/fieldstat_internal.h
+++ b/src/fieldstat_internal.h
@@ -68,6 +68,10 @@
 
 #define CACHE_LINE_SIZE 64
 
+#define USING_SPINLOCK 1
+#define USING_RWLOCK   0
+#define USING_MUTEX    0
+
 enum field_calc_algo
 {
 	FS_CALC_CURRENT=0,
@@ -226,6 +230,18 @@ struct uthash_spinlock
 	pthread_spinlock_t lock;
 } __attribute__((aligned(CACHE_LINE_SIZE)));
 
+
+struct uthash_rwlock
+{
+	pthread_rwlock_t lock;
+} __attribute__((aligned(CACHE_LINE_SIZE)));
+
+struct uthash_mutex
+{
+	pthread_mutex_t lock;
+} __attribute__((aligned(CACHE_LINE_SIZE)));
+
+
 struct fieldstat_dynamic_instance
 {
 	char name[INSTANCE_NAME_LEN];
@@ -247,7 +263,15 @@ struct fieldstat_dynamic_instance
 	int n_thread;
 	int output_type;   // 0b0000:not output, 0b1000:output file, 0b0100:output line_protocol, 0b0010: output statsd, 0b0001: output prometheus 
 	//pthread_spinlock_t *uthash_locks;
+#if USING_SPINLOCK
 	struct uthash_spinlock *uthash_locks;
+#endif
+#if USING_RWLOCK
+	struct uthash_rwlock *uthash_locks;
+#endif
+#if USING_MUTEX
+	struct uthash_mutex *uthash_locks;
+#endif
 };
 
 void prometheus_endpoint_instance_output(struct http_request_s* request);
diff --git a/src/line_protocol_output.cpp b/src/line_protocol_output.cpp
index 3c687ed..5c01512 100644
--- a/src/line_protocol_output.cpp
+++ b/src/line_protocol_output.cpp
@@ -481,9 +481,18 @@ int line_protocol_dynamic_metric_output(struct fieldstat_dynamic_instance *insta
 	for(int i = 0; i < instance->n_thread; i++)
 	{
 		std::vector<std::string> line_buf_to_send;
+#if USING_SPINLOCK
 		struct uthash_spinlock *uthash_lock = instance->uthash_locks + i;
-
 		pthread_spin_lock(&(uthash_lock->lock));
+#endif
+#if USING_RWLOCK
+	struct uthash_rwlock *uthash_lock = instance->uthash_locks + i;
+	pthread_rwlock_wrlock(&(uthash_lock->lock));
+#endif
+#if USING_MUTEX
+	struct uthash_mutex *uthash_lock = instance->uthash_locks + i;
+	pthread_mutex_lock(&(uthash_lock->lock));
+#endif
 		head = &instance->n_thread_dynamic_metric[i];
 		HASH_ITER(hh, *head, dyn_metric, tmp_dyn_metric)
 		{
@@ -504,8 +513,15 @@ int line_protocol_dynamic_metric_output(struct fieldstat_dynamic_instance *insta
 			/* copy the line_buf as str to vector line_buf_to_send */
 			line_buf_to_send.push_back(std::string(line_buf));  
 		}
+#if USING_SPINLOCK
 		pthread_spin_unlock(&(uthash_lock->lock));
-
+#endif
+#if USING_RWLOCK
+	pthread_rwlock_unlock(&(uthash_lock->lock));
+#endif
+#if USING_MUTEX
+	pthread_mutex_unlock(&(uthash_lock->lock));
+#endif
 		for (std::vector<std::string>::iterator it = line_buf_to_send.begin(); it != line_buf_to_send.end(); ++it)
 		{
 			const std::string& str = *it;
diff --git a/test/src/gtest_dynamic_benchmark.cpp b/test/src/gtest_dynamic_benchmark.cpp
index 01e22e2..b93df70 100644
--- a/test/src/gtest_dynamic_benchmark.cpp
+++ b/test/src/gtest_dynamic_benchmark.cpp
@@ -8,6 +8,7 @@
 #include <math.h>
 
 /*
+date: 2023/9/5
 spinlock, output interval: 1ms
  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  |                 | Thread num 1           | Thread num 2           | Thread num 4           | Thread num 8           | Thread num 16          | Thread num 32          | Thread num 64          |
@@ -32,8 +33,7 @@ spinlock, output interval: 1ms
  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  | 100,000,000     | 19,425,541             | 30,764,254             | 57,262,235             | 97,336,038             | 117,999,613            | 156,962,386            | 203,782,206            |
  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-*/
-/*
+
 no spinlock, output interval: 1ms
  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  |                 | Thread num 1           | Thread num 2           | Thread num 4           | Thread num 8           | Thread num 16          | Thread num 32          | Thread num 64          |
@@ -58,8 +58,7 @@ no spinlock, output interval: 1ms
  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  | 100,000,000     | 18,784,181             | 18,827,600             | 18,812,896             | 18,875,007             | 18,833,475             | 18,811,591             | 26,965,032             |
  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-*/
-/*
+
 spinlock with Struct Alignment, output interval: 1ms
  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  |                 | Thread num 1           | Thread num 2           | Thread num 4           | Thread num 8           | Thread num 16          | Thread num 32          | Thread num 64          |
@@ -86,6 +85,112 @@ spinlock with Struct Alignment, output interval: 1ms
  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 */
 
+
+/*
+date: 2023/9/6
+
+no lock, output interval 1ms
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ |                 | Thread num 1           | Thread num 2           | Thread num 4           | Thread num 8           | Thread num 16          | Thread num 32          | Thread num 64          |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | operate counter | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1               | 42                     | 28                     | 17                     | 22					   | 59                     | 42					 | 40                     |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10              | 29                     | 14                     | 10                     | 11                     | 12                     | 11					 | 9					  |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100             | 32                     | 31                     | 34                     | 31                     | 32                     | 30 					 | 29                     |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1,000           | 200                    | 208                    | 208                    | 212					   | 213                    | 212                    | 208                    |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10,000          | 1,989                  | 1,975                  | 1,953                  | 1,932                  | 1,952                  | 1,958                  | 1,948                  |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100,000         | 20,193                 | 19,209                 | 19,306				  | 19,126				   | 19,257                 | 19,336                 | 21,010                 |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1,000,000       | 193,482                | 191,674                | 192,383                | 192,317                | 193,822                | 192,023                | 254,656                |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10,000,000      | 1,936,361              | 1,931,578              | 1,936,618	          | 1,921,114              | 1,926,897              | 1,920,143              | 2,595,562              |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100,000,000     | 19,245,473             | 19,243,094             | 19,204,994             | 19,193,001             | 19,196,800             | 19,181,999             | 27,619,589             |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+spinlock, output interval 1ms
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ |                 | Thread num 1           | Thread num 2           | Thread num 4           | Thread num 8           | Thread num 16          | Thread num 32          | Thread num 64          |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | operate counter | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1               | 59                     | 18                     | 20                     | 24					   | 38                     | 40					 | 38                     |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10              | 27                     | 13                     | 12                     | 13                     | 11                     | 11					 | 9					  |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100             | 29                     | 39                     | 32                     | 30                     | 31                     | 30 					 | 29                     |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1,000           | 209                    | 211                    | 327                    | 203					   | 207                    | 206                    | 203                    |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10,000          | 1,896                  | 1,897                  | 3,162                  | 1,893                  | 1,897                  | 1,905                  | 1,908                  |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100,000         | 18,734                 | 18,718                 | 31,251				  | 18,751				   | 18,738                 | 18,820                 | 20,910                 |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1,000,000       | 186,970                | 187,683                | 187,262                | 187,649                | 188,037                | 188,369                | 247,677                |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10,000,000      | 1,877,762              | 1,880,236              | 1,876,492	          | 1,875,297              | 1,878,232              | 1,879,564              | 2,603,063              |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100,000,000     | 18,720,506             | 18,736,390             | 18,740,244             | 18,769,749             | 18,779,667             | 18,806,123             | 26,277,081             |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+rwlock, output interval 1ms
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ |                 | Thread num 1           | Thread num 2           | Thread num 4           | Thread num 8           | Thread num 16          | Thread num 32          | Thread num 64          |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | operate counter | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1               | 52                     | 18                     | 18                     | 48					   | 61                     | 41					 | 44                     |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10              | 30                     | 13                     | 13                     | 11                     | 12                     | 10					 | 19					  |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100             | 42                     | 37                     | 34                     | 34                     | 34                     | 31 					 | 32                     |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1,000           | 230                    | 222                    | 377                    | 311					   | 224                    | 222                    | 345                    |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10,000          | 2,101                  | 2,369                  | 6,710                  | 2,944                  | 3,537                  | 2,069                  | 3,560                  |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100,000         | 20,448                 | 24,518                 | 39,459				  | 30,087				   | 34,189                 | 20,981                 | 38,270                 |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1,000,000       | 204,923                | 272,109                | 205,070                | 307,572                | 397,855                | 209,094                | 411,857                |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10,000,000      | 2,043,604              | 2,048,087              | 3,021,970	          | 2,933,224              | 2,070,708              | 2,085,169              | 4,453,767              |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100,000,000     | 20,413,678             | 20,465,977             | 26,326,140             | 29,201,649             | 20,692,983             | 20,822,775             | 46,712,568             |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+mutex, output interval 1ms
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ |                 | Thread num 1           | Thread num 2           | Thread num 4           | Thread num 8           | Thread num 16          | Thread num 32          | Thread num 64          |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | operate counter | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) | operation duration(us) |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1               | 53                     | 15                     | 29                     | 24					   | 41                     | 44					 | 40                     |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10              | 34                     | 13                     | 13                     | 13                     | 13                     | 12					 | 10					  |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100             | 37                     | 34                     | 33                     | 31                     | 35                     | 31 					 | 31                     |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1,000           | 220                    | 224                    | 614                    | 223					   | 225                    | 223                    | 224                    |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10,000          | 2,108                  | 2,113                  | 4,294                  | 2,111                  | 2,110                  | 2,132                  | 2,167                  |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100,000         | 21,089                 | 20,854                 | 65,000				  | 21,106				   | 21,021                 | 21,553                 | 24,513                 |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 1,000,000       | 210,556                | 270,618                | 209,851                | 209,477                | 382,730                | 215,677                | 285,425                |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 10,000,000      | 2,091,623              | 2,095,177              | 2,096,735	          | 2,093,514              | 2,114,204              | 2,203,298              | 2,920,734              |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+ | 100,000,000     | 20,968,000             | 20,874,788             | 20,943,953             | 20,944,974             | 21,137,730             | 21,657,745             | 30,985,793             |
+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+*/
+
 struct thread_para
 {
 	int loops;
@@ -108,6 +213,7 @@ void _worker_thread_one_metric(void *arg)
 	int loops = para->loops;
 	int thread_id = para->thread_id;
 	struct fieldstat_dynamic_instance *instance = para->instance;
+	char metric_name[128] = {0};
 
 	int ret = 0;
 	long long start_time, end_time;
@@ -115,8 +221,10 @@ void _worker_thread_one_metric(void *arg)
 	start_time = current_timestamp();
 	for(int i = 0; i < loops; i++)
 	{
+		memset(metric_name, 0, sizeof(metric_name));
+		snprintf(metric_name, sizeof(metric_name), "Active_sessions_%d", i);
 		ret = fieldstat_dynamic_metric_value_incrby(instance, FIELD_TYPE_GAUGE,
-													"Active_sessions", 10, 
+													metric_name, 10, 
 													NULL, 0, thread_id); 
 		EXPECT_EQ(0, ret);
 	}
@@ -196,10 +304,10 @@ TEST(FeildStatDynamicAPI, AllConditions)
 	int n_thread = 0;
 	int n_loops = 0;
 
-	for(int i = 0; i < 7; i++)
+	for(int i = 0; i < 5; i++)
 	{
 		n_thread = 1 << i;
-		for(int j = 0; j < 9; j++)
+		for(int j = 0; j < 6; j++)
 		{
 			n_loops = (int)pow(10, (double)j);
 			fieldstat_dynamic_benchmark(n_thread, n_loops);