各位好，
我统计了一下策略中send_order和on_order被调用的数量, 去掉初始化部分的，差别很大，这些send_order的单子都去哪里了？哪位大侠给一个合理的解释。
下面是我分别在 on_order 和 ctatemplate中加了计数的结果。
def on_orders counter: 591
def send_orders sendOrderCounter: 2146
def send_orders sendOrderCounter: 2147
def send_orders sendOrderCounter: 2148
def send_orders sendOrderCounter: 2149
def send_orders sendOrderCounter: 2150
def send_orders sendOrderCounter: 2151
def send_orders sendOrderCounter: 2152
def send_orders sendOrderCounter: 2153
def send_orders sendOrderCounter: 2154
def send_orders sendOrderCounter: 2155
def send_orders sendOrderCounter: 2156
def on_orders counter: 592
def send_orders sendOrderCounter: 2157
def on_orders counter: 593
def on_orders counter: 594
def send_orders sendOrderCounter: 2158
def send_orders sendOrderCounter: 2159
def send_orders sendOrderCounter: 2160
def on_orders counter: 595
send_orders sendOrderCounter: 2157
on_order: 593
orders counter: 593
on_order: 594
orders counter: 594
send_orders sendOrderCounter: 2158
send_orders sendOrderCounter: 2159
send_orders sendOrderCounter: 2160
on_order: 595
orders counter: 595
