Improved robustness for test cases that don't set certain counters.
Improved robustness for test cases that don't set certain counters.

IMCG/RamCloud,y-higuchi/ramcloud,anirajk/RAMCloud,utah-scs/RAMCloud,utah-scs/RAMCloud,taschik/ramcloud-load-manager,taschik/ramcloud-load-manager,matrix207/RAMCloud,alexandermerritt/ramcloud,QingkaiLu/RAMCloud,jcarreira/ramcloud,Frank-Wu/RamCloud,QingkaiLu/RAMCloud,anirajk/RAMCloud,jcarreira/ramcloud,y-higuchi/ramcloud,DavidLi2010/ramcloud,mrdiegoa/ramcloud,IMCG/RamCloud,taschik/ramcloud,jblomer/ramcloud,utah-scs/RAMCloud,rstutsman/RAMCloud,DavidLi2010/ramcloud,alexandermerritt/ramcloud,y-higuchi/ramcloud,taschik/ramcloud-load-manager,y-higuchi/ramcloud,matrix207/RAMCloud,alexandermerritt/ramcloud,jblomer/ramcloud,behnamm/cs244b_project,behnamm/cs244b_project,taschik/ramcloud,anirajk/RAMCloud,taschik/ramcloud-load-manager,rstutsman/RAMCloud,alexandermerritt/ramcloud,matrix207/RAMCloud,rstutsman/RAMCloud,rstutsman/RAMCloud,alexandermerritt/ramcloud,SMatsushi/RAMCloud,QingkaiLu/RAMCloud,behnamm/cs244b_project,matrix207/RAMCloud,jcarreira/ramcloud,DavidLi2010/ramcloud,matrix207/RAMCloud,taschik/ramcloud,SMatsushi/RAMCloud,SMatsushi/RAMCloud,behnamm/cs244b_project,mrdiegoa/ramcloud,SMatsushi/RAMCloud,mrdiegoa/ramcloud,taschik/ramcloud-load-manager,Frank-Wu/RamCloud,jcarreira/ramcloud,IMCG/RamCloud,matrix207/RAMCloud,SMatsushi/RAMCloud,IMCG/RamCloud,anirajk/RAMCloud,DavidLi2010/ramcloud,jblomer/ramcloud,rstutsman/RAMCloud,QingkaiLu/RAMCloud,IMCG/RamCloud,Frank-Wu/RamCloud,anirajk/RAMCloud,rstutsman/RAMCloud,y-higuchi/ramcloud,utah-scs/RAMCloud,utah-scs/RAMCloud,anirajk/RAMCloud,QingkaiLu/RAMCloud,jblomer/ramcloud,DavidLi2010/ramcloud,behnamm/cs244b_project,SMatsushi/RAMCloud,taschik/ramcloud,jcarreira/ramcloud,jcarreira/ramcloud,utah-scs/RAMCloud,IMCG/RamCloud,taschik/ramcloud,Frank-Wu/RamCloud,behnamm/cs244b_project,Frank-Wu/RamCloud,y-higuchi/ramcloud,Frank-Wu/RamCloud,mrdiegoa/ramcloud,QingkaiLu/RAMCloud,jblomer/ramcloud,mrdiegoa/ramcloud,jblomer/ramcloud,DavidLi2010/ramcloud,alexandermerritt/ramcloud,mrdiegoa/ramcloud