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power saver




Three steps to optimize the power consumption on your phone.

1. Set CPU working mode

2. Close unused modules

3. Kill unused process



Monitoring CPU frequency and battery level in real time.



 
 
 
 





Notice:
 Some important system process can not be killed. 

About Power save mode:
2. Governors In the Linux Kernel
82	================================
83	
84	2.1 Performance
85	---------------
86	
87	The CPUfreq governor "performance" sets the CPU statically to the
88	highest frequency within the borders of scaling_min_freq and
89	scaling_max_freq.
90	
91	
92	2.2 Powersave
93	-------------
94	
95	The CPUfreq governor "powersave" sets the CPU statically to the
96	lowest frequency within the borders of scaling_min_freq and
97	scaling_max_freq.
98	
99	
100	2.3 Userspace
101	-------------
102	
103	The CPUfreq governor "userspace" allows the user, or any userspace
104	program running with UID "root", to set the CPU to a specific frequency
105	by making a sysfs file "scaling_setspeed" available in the CPU-device
106	directory.
107	
108	
109	2.4 Ondemand
110	------------
111	
112	The CPUfreq governor "ondemand" sets the CPU depending on the
113	current usage. To do this the CPU must have the capability to
114	switch the frequency very quickly.
162	2.5 Conservative
163	----------------
164	
165	The CPUfreq governor "conservative", much like the "ondemand"
166	governor, sets the CPU depending on the current usage.  It differs in
167	behaviour in that it gracefully increases and decreases the CPU speed
168	rather than jumping to max speed the moment there is any load on the
169	CPU.  This behaviour more suitable in a battery powered environment.
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