[Galaxy S II Original Android Development] OGroteKoning:
I have restored SetCPU with data, changed sampling down factor to 1 and executed cd /sys/devices/system/cpu/

grep -r ".*" *

New results :

app_147@android:/ $ cd /sys/devices/system/cpu/

-r ".*" * <

cpu0/online:1

cpu0/cpuidle/state0/name:IDLE

cpu0/cpuidle/state0/desc:ARM clock gating(WFI)

cpu0/cpuidle/state0/latency:1

cpu0/cpuidle/state0/power:4294967295

cpu0/cpuidle/state0/usage:217917

cpu0/cpuidle/state0/time:27100027

cpu0/cpuidle/state1/name:LOW_POWER

cpu0/cpuidle/state1/desc:ARM power down

cpu0/cpuidle/state1/latency:300

cpu0/cpuidle/state1/power:4294967294

cpu0/cpuidle/state1/usage:1

cpu0/cpuidle/state1/time:92

cpu0/topology/physical_package_id:9

cpu0/topology/core_id:0

cpu0/topology/thread_siblings:1

cpu0/topology/thread_siblings_list:0

cpu0/topology/core_siblings:3

cpu0/topology/core_siblings_list:0-1

cpu0/cpufreq/cpuinfo_min_freq:200000

cpu0/cpufreq/cpuinfo_max_freq:1400000

cpu0/cpufreq/cpuinfo_transition_latency:100000

cpu0/cpufreq/scaling_min_freq:200000

cpu0/cpufreq/scaling_max_freq:1200000

cpu0/cpufreq/affected_cpus:0

cpu0/cpufreq/related_cpus:0

cpu0/cpufreq/scaling_governor:pegasusq

cpu0/cpufreq/scaling_driver:exynos_cpufreq

cpu0/cpufreq/scaling_available_governors:lulzactiveq hotplug pegasusq conservative userspace powersave ondemand performance

cpu0/cpufreq/scaling_setspeed:

cpu0/cpufreq/cpuinfo_cur_freq:1200000

cpu0/cpufreq/scaling_cur_freq:1200000

cpu0/cpufreq/stats/total_trans:281

cpu0/cpufreq/stats/time_in_state:1400000 0

cpu0/cpufreq/stats/time_in_state:1200000 17139

cpu0/cpufreq/stats/time_in_state:1000000 874

cpu0/cpufreq/stats/time_in_state:800000 553

cpu0/cpufreq/stats/time_in_state:500000 145

cpu0/cpufreq/stats/time_in_state:200000 158

cpu0/cpufreq/vdd_levels: 1400000: 1350

cpu0/cpufreq/vdd_levels: 1200000: 1300

cpu0/cpufreq/vdd_levels: 1000000: 1200

cpu0/cpufreq/vdd_levels: 800000: 1100

cpu0/cpufreq/vdd_levels: 500000: 1000

cpu0/cpufreq/vdd_levels: 200000: 975

cpu0/cpufreq/UV_mV_table:1400mhz: 1350 mV

cpu0/cpufreq/UV_mV_table:1200mhz: 1300 mV

cpu0/cpufreq/UV_mV_table:1000mhz: 1200 mV

cpu0/cpufreq/UV_mV_table:800mhz: 1100 mV

cpu0/cpufreq/UV_mV_table:500mhz: 1000 mV

cpu0/cpufreq/UV_mV_table:200mhz: 975 mV

cpu0/cpufreq/UV_uV_table:1400mhz: 1350000 uV

cpu0/cpufreq/UV_uV_table:1200mhz: 1300000 uV

cpu0/cpufreq/UV_uV_table:1000mhz: 1200000 uV

cpu0/cpufreq/UV_uV_table:800mhz: 1100000 uV

cpu0/cpufreq/UV_uV_table:500mhz: 1000000 uV

cpu0/cpufreq/UV_uV_table:200mhz: 975000 uV

cpu0/cpufreq/scaling_available_frequencies:1400000 1200000 1000000 800000 500000 200000

cpu1/online:0

cpu1/cpuidle/state0/name:IDLE

cpu1/cpuidle/state0/desc:ARM clock gating(WFI)

cpu1/cpuidle/state0/latency:1

cpu1/cpuidle/state0/power:4294967295

cpu1/cpuidle/state0/usage:422496

cpu1/cpuidle/state0/time:27672685

cpufreq/pegasusq/sampling_rate_min:10000

cpufreq/pegasusq/sampling_rate:50000

cpufreq/pegasusq/up_threshold:85

cpufreq/pegasusq/sampling_down_factor:2

cpufreq/pegasusq/ignore_nice_load:0

cpufreq/pegasusq/io_is_busy:0

cpufreq/pegasusq/down_differential:5

cpufreq/pegasusq/freq_step:37

cpufreq/pegasusq/cpu_up_rate:10

cpufreq/pegasusq/cpu_down_rate:20

cpufreq/pegasusq/cpu_up_freq:500000

cpufreq/pegasusq/cpu_down_freq:200000

cpufreq/pegasusq/up_nr_cpus:1

cpufreq/pegasusq/max_cpu_lock:0

cpufreq/pegasusq/min_cpu_lock:0

cpufreq/pegasusq/hotplug_lock:0

cpufreq/pegasusq/dvfs_debug:0

cpufreq/pegasusq/hotplug_freq_1_1:800000

cpufreq/pegasusq/hotplug_freq_2_0:500000

cpufreq/pegasusq/hotplug_rq_1_1:200

cpufreq/pegasusq/hotplug_rq_2_0:200

cpufreq/pegasusq/up_threshold_at_min_freq:60

cpufreq/pegasusq/freq_for_responsiveness:400000

cpufreq/busfreq_level_lock:6

cpufreq/busfreq_time_in_state:400000: 33712

cpufreq/busfreq_time_in_state:267000: 584

cpufreq/busfreq_time_in_state:133000: 537

cpufreq/busfreq_up_threshold:23

cpufreq/busfreq_current_level:Lock Name =

cpufreq/busfreq_current_level:Current Busfreq Level : 0

cpuidle/current_driver:exynos4_idle

cpuidle/current_governor_ro:menu

kernel_max:1

offline:1

online:0

possible:0-1

present:0-1

sched_mc_power_savings:0

app_147@android:/sys/devices/system/cpu $

I noticed Stweaks is on ondemand row and in SetCPU it has pegasusq sio and as per my earlier screenshot, lulzactiveq. Maybe this conflict is the cause for the freezes?