Am Freitag, 4. Juli 2014, 08:31:34 schrieb Yves Blusseau: > Hi all, > > i use pef top -a command to see how my system is running. It works well the > first time i launch it but when i try to relaunch it i have this error: > > ~ # perf top -a > Error: > The sys_perf_event_open() syscall returned with 22 (Invalid argument) for > event (cycles). /bin/dmesg may provide additional information. > No CONFIG_PERF_EVENTS=y kernel support configured? > > I have nothing in dmesg and of course the kernel was built with > CONFIG_PERF_EVENTS=y > > Do you have some hints ?
Hi Yves, it works for me with kernel Linux 3.10.43-geode kp ------------------------------------------------------------------------------ Open source business process management suite built on Java and Eclipse Turn processes into business applications with Bonita BPM Community Edition Quickly connect people, data, and systems into organized workflows Winner of BOSSIE, CODIE, OW2 and Gartner awards http://p.sf.net/sfu/Bonitasoft _______________________________________________ leaf-devel mailing list leaf-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/leaf-devel
