https://bugs.kde.org/show_bug.cgi?id=334218
--- Comment #10 from Martin Steigerwald <mar...@lichtvoll.de> --- Sergio, I tried: 107 QStringList listNew() const 108 { 109 static int count = 0; count++; 110 static int elapsed = 0; 111 112 QDir d( path + QString::fromLatin1( "/new" ) ); 113 d.setSorting(QDir::NoSort); 114 115 QTime t; 116 t.start(); 117 QStringList list = d.entryList( QDir::Files ); 118 elapsed += t.elapsed(); 119 kDebug() << "PERF: listNew NoSort " << count << elapsed << "\n"; 120 return list; 121 122 //return d.entryList( QDir::Files ); 123 } 124 125 QStringList listCurrent() const 126 { 127 static int count = 0; count++; 128 static int elapsed = 0; 129 130 QDir d( path + QString::fromLatin1( "/cur" ) ); 131 d.setSorting(QDir::NoSort); 132 133 QTime t; 134 t.start(); 135 QStringList list = d.entryList( QDir::Files ); 136 elapsed += t.elapsed(); 137 kDebug() << "PERF: listCurrent NoSort " << count << elapsed << "\n"; 138 return list; 139 140 //return d.entryList( QDir::Files ); 141 } as well as your - std::cout << "PERF: listNew NoSort " << count << elapsed << "\n"; + kDebug() << "PERF: listNew NoSort " << count << elapsed << "\n"; I see no output on konsole or in ~/.xsession-errors even with full debug enabled in kdebugdialog before starting akonadi again. Additionally I look at the callgrind files again and I still think they are quite different. The nodirsorting callgrind-vcard.26128.1 has: - QDir::entryList - QAlgorithmsPrivate::qSortHelper - QAlgorithmsPrivate::qSortHelper - QDirSortItemComparator::operator - QString::compare as first 5 out of first 6 entries. And none of it has a very long bar. Yet the old callgrind-vcard.28282.1 has - QAlgorithmsPrivat::qSortHelper, lr 145684.95, lr per call as the first of the entries and it has a very long outstanding bar. This very long outstanding bar is basically gone in the new callgrind run. Just look at each Just look at these two files with kcachegrind to me they look quite different in the old the sort stuff is dominating everything else by a factor of 10 at least, in the new it looks way more balanced. So somewhere QDir may still sort something, but not at the original place anymore. At least thats my bet on looking at the data. I wonder whether something else is using QDir as well and did not disable sorting and we see this now. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Kdepim-bugs mailing list Kdepim-bugs@kde.org https://mail.kde.org/mailman/listinfo/kdepim-bugs