ahiemstra created this revision. Herald added a project: Plasma. Herald added a subscriber: plasma-devel. ahiemstra requested review of this revision.
REVISION SUMMARY This adds a ksysguard process plugin that provides information about how much data is being used by a certain process. Since there is no unpriviledged API available (yet?) for this information, a small helper application is used that uses libpcap to capture packet sizes, which is then mapped to individual processes by comparing sockets to entries in /proc. The helper application is intentionally kept small and should not require anything else than `cap_net_raw`. Depends on D23287 <https://phabricator.kde.org/D23287> TEST PLAN Ensure ksgrd_network_helper has cap_net_raw set, by running `setcap cap_net_raw+ep ksgrd_network_helper`. After that, start ksysguard. The "upload" and "download" columns should be automatically enabled and display network traffic for a certain process. REPOSITORY R106 KSysguard BRANCH network_plugin REVISION DETAIL https://phabricator.kde.org/D23342 AFFECTED FILES CMakeLists.txt cmake/FindLibcap.cmake cmake/Findlibpcap.cmake plugins/CMakeLists.txt plugins/process/network/CMakeLists.txt plugins/process/network/README.md plugins/process/network/helper/Accumulator.cpp plugins/process/network/helper/Accumulator.h plugins/process/network/helper/CMakeLists.txt plugins/process/network/helper/Capture.cpp plugins/process/network/helper/Capture.h plugins/process/network/helper/ConnectionMapping.cpp plugins/process/network/helper/ConnectionMapping.h plugins/process/network/helper/Packet.cpp plugins/process/network/helper/Packet.h plugins/process/network/helper/TimeStamps.h plugins/process/network/helper/main.cpp plugins/process/network/network.cpp plugins/process/network/network.h plugins/process/network/networkplugin.json To: ahiemstra Cc: plasma-devel, LeGast00n, The-Feren-OS-Dev, jraleigh, fbampaloukas, GB_2, ragreen, Pitel, ZrenBot, himcesjf, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
