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 3002.66 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| %| ------------------ 4841541 44.4481 btrfs 4033574 37.0305 vmlinux-2.6.31-autokern1 1213250 11.1383 oprofiled 396955 3.6443 oprofile 126185 1.1585 lpfc 87124 0.7998 dm_mod 67043 0.6155 scsi_mod 41343 0.3796 libc-2.5.so 30409 0.2792 ffsb 24509 0.2250 ipmi_si 11977 0.1100 libpthread-2.5.so 4464 0.0410 bash 4160 0.0382 sd_mod 3642 0.0334 ext3 3210 0.0295 jbd 1054 0.0097 aic94xx 657 0.0060 ld-2.5.so 305 0.0028 scsi_transport_fc 215 0.0020 libperl.so 128 0.0012 libsas 118 0.0011 tg3 111 0.0010 ipmi_msghandler 109 0.0010 screen-4.0.2 52 4.8e-04 gawk 47 4.3e-04 ide_cd_mod 47 4.3e-04 ntpd 41 3.8e-04 sadc 37 3.4e-04 libglib-2.0.so.0.1200.3 33 3.0e-04 grep 31 2.8e-04 libusb-0.1.so.4.4.4 24 2.2e-04 irqbalance 21 1.9e-04 killall 20 1.8e-04 mkdir 13 1.2e-04 date 11 1.0e-04 libdl-2.5.so 10 9.2e-05 iostat 8 7.3e-05 init 7 6.4e-05 sar 7 6.4e-05 pcscd 6 5.5e-05 rm 6 5.5e-05 cdrom 5 4.6e-05 opreport 5 4.6e-05 mpstat 4 3.7e-05 ls 4 3.7e-05 sed 4 3.7e-05 gam_server 3 2.8e-05 libm-2.5.so 3 2.8e-05 librt-2.5.so 3 2.8e-05 libselinux.so.1 3 2.8e-05 libtermcap.so.2.0.8 3 2.8e-05 tee 3 2.8e-05 hald-addon-storage 2 1.8e-05 ophelp 2 1.8e-05 cat 2 1.8e-05 sunrpc 2 1.8e-05 expr 2 1.8e-05 which 2 1.8e-05 automount 2 1.8e-05 nscd 1 9.2e-06 autofs4 1 9.2e-06 sleep 1 9.2e-06 libattr.so.1.1.0 1 9.2e-06 libpcre.so.0.0.1 1 9.2e-06 syslogd 1 9.2e-06 libevent-1.1a.so.1.0.2 1 9.2e-06 libpopt.so.0.0.0 1 9.2e-06 libstdc++.so.6.0.8 1 9.2e-06 atd 1 9.2e-06 crond