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| %| ------------------ 2689955 43.8460 vmlinux-2.6.31-autokern1 2454298 40.0048 btrfs 571242 9.3112 oprofiled 229011 3.7329 oprofile 33624 0.5481 ffsb 33141 0.5402 dm_mod 32482 0.5295 lpfc 26198 0.4270 libpthread-2.5.so 25123 0.4095 libc-2.5.so 15142 0.2468 scsi_mod 8460 0.1379 ipmi_si 5301 0.0864 jbd 5036 0.0821 ext3 2161 0.0352 sd_mod 1379 0.0225 aic94xx 959 0.0156 bash 212 0.0035 ld-2.5.so 181 0.0030 scsi_transport_fc 166 0.0027 rm 148 0.0024 libsas 135 0.0022 screen-4.0.2 118 0.0019 tg3 110 0.0018 ipmi_msghandler 68 0.0011 libusb-0.1.so.4.4.4 51 8.3e-04 libglib-2.0.so.0.1200.3 34 5.5e-04 sadc 32 5.2e-04 opreport 31 5.1e-04 gawk 30 4.9e-04 ide_cd_mod 28 4.6e-04 ntpd 21 3.4e-04 irqbalance 15 2.4e-04 sunrpc 13 2.1e-04 iostat 13 2.1e-04 grep 13 2.1e-04 pcscd 8 1.3e-04 gam_server 7 1.1e-04 hald-addon-storage 6 9.8e-05 mpstat 6 9.8e-05 sar 5 8.1e-05 libselinux.so.1 4 6.5e-05 cdrom 4 6.5e-05 init 4 6.5e-05 tee 4 6.5e-05 libstdc++.so.6.0.8 4 6.5e-05 automount 3 4.9e-05 ls 3 4.9e-05 libdl-2.5.so 3 4.9e-05 crond 2 3.3e-05 libpcre.so.0.0.1 2 3.3e-05 libsepol.so.1 2 3.3e-05 libtermcap.so.2.0.8 2 3.3e-05 dirname 2 3.3e-05 which 2 3.3e-05 nscd 1 1.6e-05 ophelp 1 1.6e-05 mkdir 1 1.6e-05 mv 1 1.6e-05 auditd 1 1.6e-05 id 1 1.6e-05 tr 1 1.6e-05 libpopt.so.0.0.0