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 3002.55 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| %| ------------------ 10174942 55.1333 btrfs 5824212 31.5587 vmlinux-2.6.34-rc3-autokern1 1385579 7.5078 oprofiled 820043 4.4434 oprofile 74142 0.4017 ffsb 38984 0.2112 libpthread-2.5.so 38597 0.2091 lpfc 31072 0.1684 libc-2.5.so 29845 0.1617 dm_mod 14524 0.0787 scsi_mod 10002 0.0542 ipmi_si 3736 0.0202 ext3 2668 0.0145 bash 2628 0.0142 jbd 1347 0.0073 sd_mod 844 0.0046 aic94xx 320 0.0017 ld-2.5.so 239 0.0013 screen-4.0.2 229 0.0012 libperl.so 145 7.9e-04 xfs 139 7.5e-04 rm 127 6.9e-04 libsas 82 4.4e-04 sunrpc 81 4.4e-04 scsi_transport_fc 70 3.8e-04 tg3 60 3.3e-04 sadc 55 3.0e-04 libusb-0.1.so.4.4.4 48 2.6e-04 date 47 2.5e-04 opreport 47 2.5e-04 libglib-2.0.so.0.1200.3 40 2.2e-04 ntpd 34 1.8e-04 ide_cd_mod 30 1.6e-04 gawk 22 1.2e-04 irqbalance 20 1.1e-04 pcscd 16 8.7e-05 killall 15 8.1e-05 iostat 13 7.0e-05 tee 11 6.0e-05 sar 11 6.0e-05 cdrom 9 4.9e-05 grep 8 4.3e-05 mpstat 7 3.8e-05 libdl-2.5.so 7 3.8e-05 hald-addon-storage 6 3.3e-05 librt-2.5.so 6 3.3e-05 libevent-1.1a.so.1.0.2 6 3.3e-05 automount 5 2.7e-05 init 5 2.7e-05 libstdc++.so.6.0.8 5 2.7e-05 gam_server 4 2.2e-05 libselinux.so.1 4 2.2e-05 libtermcap.so.2.0.8 4 2.2e-05 nscd 2 1.1e-05 sed 2 1.1e-05 libsepol.so.1 2 1.1e-05 crond 1 5.4e-06 opjitconv 1 5.4e-06 autofs4 1 5.4e-06 cat 1 5.4e-06 mkdir 1 5.4e-06 ipmi_msghandler 1 5.4e-06 libm-2.5.so 1 5.4e-06 id 1 5.4e-06 tr 1 5.4e-06 libpopt.so.0.0.0