[benchmark]close skip_memory_metrics for ips (#7732)

* update mem from B to MB

* fix ft

* fix pretrain

* Revert "update mem from B to MB"

This reverts commit 044a88c.

Author: Liujie0926

tests/test_tipc/dygraph/ft/benchmark_common/run_benchmark.sh

@@ -111,7 +111,6 @@ function _train(){
             --lora ${lora} \
             --prefix_tuning ${prefix_tuning} \
             --benchmark 1 \
-            --skip_memory_metrics 0 \
             --intokens 1 \
             --device gpu"
 

tests/test_tipc/dygraph/hybrid_parallelism/ce_gpt/benchmark_common/run_benchmark.sh

@@ -130,7 +130,6 @@ function _train(){
                 --max_steps ${max_iter}\
                 --save_steps 5000\
                 --device gpu\
-                --skip_memory_metrics 0 \
                 --warmup_ratio 0.01\
                 --scale_loss 32768\
                 --per_device_train_batch_size ${micro_batch_size}\

tests/test_tipc/dygraph/hybrid_parallelism/llama/benchmark_common/run_benchmark.sh

@@ -143,7 +143,6 @@ function _train(){
     --tensor_parallel_config ${tensor_parallel_config} ${pipeline_parallel_config_args} \
     --recompute ${recompute} \
     --recompute_use_reentrant ${recompute_use_reentrant} \
-    --skip_memory_metrics 0 \
     --data_cache ./data_cache"
 
     if [ ${PADDLE_TRAINER_ID} ]