Fix tests in test_performance
Fix tests in test_performance

dongguangming/pexpect,Wakeupbuddy/pexpect,Depado/pexpect,blink1073/pexpect,nodish/pexpect,quatanium/pexpect,Depado/pexpect,Wakeupbuddy/pexpect,nodish/pexpect,bangi123/pexpect,bangi123/pexpect,nodish/pexpect,crdoconnor/pexpect,crdoconnor/pexpect,dongguangming/pexpect,blink1073/pexpect,bangi123/pexpect,Depado/pexpect,quatanium/pexpect,quatanium/pexpect,bangi123/pexpect,dongguangming/pexpect,Wakeupbuddy/pexpect,dongguangming/pexpect,Depado/pexpect,crdoconnor/pexpect,Wakeupbuddy/pexpect,blink1073/pexpect