Overflow stats not available Warning: Invalid sample files found in /var/lib/oprofile/samples/current This problem can be caused by too high of a sampling rate. CPU: P4 / Xeon with 2 hyper-threads, speed 3002.49 MHz (estimated) Counted GLOBAL_POWER_EVENTS events (time during which processor is not stopped) with a unit mask of 0x01 (mandatory) count 100000 GLOBAL_POWER_E...| samples| %| ------------------ 6852942 56.8192 btrfs 3925833 32.5499 vmlinux-2.6.31-autokern1 681351 5.6492 oprofiled 365089 3.0270 oprofile 53576 0.4442 ffsb 41411 0.3433 dm_mod 36447 0.3022 libpthread-2.5.so 34909 0.2894 lpfc 33786 0.2801 libc-2.5.so 16684 0.1383 scsi_mod 4243 0.0352 ipmi_si 3067 0.0254 bash 3005 0.0249 ext3 2753 0.0228 aic94xx 2413 0.0200 jbd 1621 0.0134 sd_mod 446 0.0037 ld-2.5.so 303 0.0025 libsas 145 0.0012 libperl.so 132 0.0011 screen-4.0.2 108 9.0e-04 scsi_transport_fc 83 6.9e-04 ipmi_msghandler 77 6.4e-04 tg3 65 5.4e-04 sunrpc 61 5.1e-04 libusb-0.1.so.4.4.4 46 3.8e-04 opreport 40 3.3e-04 libglib-2.0.so.0.1200.3 29 2.4e-04 iostat 29 2.4e-04 ntpd 23 1.9e-04 sadc 23 1.9e-04 gawk 22 1.8e-04 killall 19 1.6e-04 grep 19 1.6e-04 ide_cd_mod 19 1.6e-04 pcscd 13 1.1e-04 date 13 1.1e-04 tee 11 9.1e-05 init 9 7.5e-05 mpstat 8 6.6e-05 libdl-2.5.so 7 5.8e-05 ls 7 5.8e-05 automount 6 5.0e-05 sed 6 5.0e-05 hald-addon-storage 6 5.0e-05 nscd 5 4.1e-05 cdrom 5 4.1e-05 libstdc++.so.6.0.8 4 3.3e-05 mkdir 4 3.3e-05 librt-2.5.so 4 3.3e-05 libtermcap.so.2.0.8 4 3.3e-05 tr 4 3.3e-05 gam_server 4 3.3e-05 irqbalance 3 2.5e-05 libm-2.5.so 3 2.5e-05 libselinux.so.1 2 1.7e-05 ophelp 2 1.7e-05 syslogd 2 1.7e-05 id 1 8.3e-06 sar 1 8.3e-06 autofs4 1 8.3e-06 rm 1 8.3e-06 libsepol.so.1 1 8.3e-06 dirname 1 8.3e-06 expr 1 8.3e-06 libavahi-core.so.4.0.5 1 8.3e-06 sadc