62     std::string lineBins, lineBinCounts;  in dump()  local
63     formatHistogramText(lineBins, lineBinCounts);  in dump()
66     lineBinCounts += ("\n");  in dump()
68     lines += lineBinCounts;  in dump()
85     std::string lineBins, lineBinCounts;  in log()  local
86     formatHistogramText(lineBins, lineBinCounts);  in log()
89     ALOGI("%s", lineBinCounts.c_str());  in log()
93         std::string& lineBins, std::string& lineBinCounts) const {  in formatHistogramText()
95     lineBinCounts = "  ";  in formatHistogramText()
103         lineBinCounts += fmt::sprintf("   %02.2f", 100.0*mBins[i]/mTotalCount);  in formatHistogramText()
105     lineBinCounts += " (%)";  in formatHistogramText()