2008-11-05

iPhone top

Know what's running on your iPhone by installing top and watching processes consume CPU and memory. To install top, run Cydia. Search for the top package, select it, and install it. To run top, run MobileTerminal or ssh into your iPhone and type top at the shell prompt:
richard@richard ~
$ ssh mobile@192.168.2.105
mobile@192.168.2.105's password:
jealkb:~ mobile$ top
You'll see output like this:
Processes: 27 total, 1 running, 26 sleeping... 97 threads 09:53:41
Load Avg: 0.37, 0.40, 0.33 CPU usage: 5.45% user, 3.64% sys, 90.91% idle
SharedLibs: num = 0, resident = 0 code, 0 data, 0 linkedit.
MemRegions: num = 3304, resident = 42M + 0 private, 21M shared.
PhysMem: 24M wired, 13M active, 5196K inactive, 42M used, 12M free.
VM: 710M + 0 39425(0) pageins, 49(0) pageouts

PID COMMAND %CPU TIME #TH #PRTS #MREGS RPRVT RSHRD RSIZE VSIZE
291 top 9.9% 0:00.72 1 17 52 436K 856K 1208K 12M
288 bash 0.0% 0:00.17 1 13 55 412K 1632K 1600K 13M
287 sshd 0.0% 0:01.06 1 14 37 376K 1664K 1456K 13M
243 bash 0.0% 0:00.19 1 13 55 380K 1632K 712K 13M
234 sshd 0.0% 0:00.80 1 14 37 376K 1664K 416K 13M
210 bash 0.0% 0:00.18 1 13 56 352K 1632K 696K 13M
209 bash 0.0% 0:00.19 1 13 56 352K 1632K 696K 13M
208 bash 0.0% 0:00.19 1 13 56 352K 1632K 696K 13M
207 bash 0.0% 0:00.28 1 13 56 372K 1632K 700K 13M
206 Terminal 0.0% 0:08.91 7 166 267 6340K 8244K 8212K 69M
179 MobilePhon 0.0% 0:16.94 2 99 249 6420K 6824K 7272K 66M
72 MobileMusi 0.0% 0:21.79 6 111 265 5948K 6768K 6152K 69M
64 SCHelper 0.0% 0:02.48 3 41 76 592K 1336K 672K 14M
30 BTServer 0.0% 0:02.31 2 81 95 964K 1644K 1056K 27M
29 CommCenter 0.0% 0:23.48 9 105 122 1304K 1508K 2612K 20M
26 SpringBoar 0.0% 6:29.04 15 306 715 9188K 8336K 12M 85M
25 fairplayd 0.0% 0:00.96 1 31 66 560K 1336K 576K 15M
24 iapd 0.0% 0:10.16 7 109 163 1432K 3312K 1500K 29M
22 mediaserve 0.0% 12:48.68 11 208 243 2104K 1820K 2600K 40M
21 lockdownd 0.0% 0:07.93 3 64 100 1012K 1652K 1116K 26M
20 update 0.0% 0:04.52 1 13 42 220K 624K 240K 11M
18 iLocalisd 0.0% 0:19.39 5 85 154 1596K 6572K 1744K 60M
15 configd 0.0% 1:22.70 5 160 125 1004K 1548K 1272K 16M
14 syslogd 0.0% 0:13.23 4 37 35 212K 248K 320K 13M
13 notifyd 0.0% 0:06.78 2 315 27 240K 248K 276K 12M
12 mDNSRespon 0.0% 0:08.84 2 46 65 584K 1324K 812K 14M
1 launchd 0.0% 0:09.40 3 80 35 276K 248K 392K 12M
For more information, type top -- at the shell prompt, or type ? within top.

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