add asv benchmarks for nrows in read_json

Author: hasnain2808

asv_bench/benchmarks/io/json.py

@@ -53,12 +53,24 @@ def time_read_json_lines(self, index):
     def time_read_json_lines_concat(self, index):
         concat(read_json(self.fname, orient="records", lines=True, chunksize=25000))
 
+    def time_read_json_lines_nrows(self, index):
+        read_json(self.fname, orient="records", lines=True, nrows=15000)
+
+    def time_read_json_lines_nrows_larger(self, index):
+        read_json(self.fname, orient="records", lines=True, nrows=45000)
+
     def peakmem_read_json_lines(self, index):
         read_json(self.fname, orient="records", lines=True)
 
     def peakmem_read_json_lines_concat(self, index):
         concat(read_json(self.fname, orient="records", lines=True, chunksize=25000))
 
+    def peakmem_read_json_lines_nrows(self, index):
+        read_json(self.fname, orient="records", lines=True, nrows=15000)
+
+    def peakmem_read_json_lines_nrows_larger(self, index):
+        read_json(self.fname, orient="records", lines=True, nrows=45000)
+
 
 class ToJSON(BaseIO):