Troubleshoot flakiness in gauge_smoke_test().
Troubleshoot flakiness in gauge_smoke_test().

trentindav/faucet,wackerly/faucet,anarkiwi/faucet,trungdtbk/faucet,mwutzke/faucet,byllyfish/faucet,gizmoguy/faucet,REANNZ/faucet,faucetsdn/faucet,byllyfish/faucet,trungdtbk/faucet,mwutzke/faucet,wackerly/faucet,REANNZ/faucet,trentindav/faucet,faucetsdn/faucet,gizmoguy/faucet,shivarammysore/faucet,Bairdo/faucet,Bairdo/faucet,shivarammysore/faucet,anarkiwi/faucet