197     char sap_mid;  in GetCommentForSummary()  local
199       sap_mid = ',';  in GetCommentForSummary()
201       sap_mid = ' ';  in GetCommentForSummary()
206       return android::base::StringPrintf("%lf%ccpus used", used_cpus, sap_mid);  in GetCommentForSummary()
213       return android::base::StringPrintf("%lf%cGHz", hz / 1e9, sap_mid);  in GetCommentForSummary()
220                                            sap_mid);  in GetCommentForSummary()
238                                            sap_mid);  in GetCommentForSummary()
243       return android::base::StringPrintf("%.3lf%cG/sec", rate / 1e9, sap_mid);  in GetCommentForSummary()
246       return android::base::StringPrintf("%.3lf%cM/sec", rate / 1e6, sap_mid);  in GetCommentForSummary()
249       return android::base::StringPrintf("%.3lf%cK/sec", rate / 1e3, sap_mid);  in GetCommentForSummary()
251     return android::base::StringPrintf("%.3lf%c/sec", rate, sap_mid);  in GetCommentForSummary()