logcat的统计功能能满足需求
logcat -S
统计所有进程的log
输入 logcat -S 统计所有进程的log
size/num main system crash kernel Total
Total 2034334/19815 433784/4555 0/0 14287744/116156 16755862/140526
Now 1094585/8253 22963/212 13969386/111773 15086934/120238
Logspan 14:40:42.561 14:39:47.603 14:44:55.518 14:44:55.518
Overhead 1556753 34835 20228674 21946488
Chattiest UIDs in main log buffer: Size +/- Pruned
UID PACKAGE BYTES NUM
1047 cameraserver 316414 +15% 9
1000 system 174163 -38% 1472
PID/UID COMMAND LINE " "
647/1000 /vendor/bin/jnneserver 63950 1361
1111/1000 system_server 61950 111
392/1000 ...android.hardware.graphics.composer@2.1-service 9625
4809/1000 /apex/com.android.art/bin/dex2oat64 3379
3507/1000 /apex/com.android.art/bin/dex2oat64 3182
4458/1000 /apex/com.android.art/bin/dex2oat64 3170
4578/1000 /apex/com.android.art/bin/dex2oat64 3091
4269/1000 /apex/com.android.art/bin/dex2oat64 3091
4710/1000 /apex/com.android.art/bin/dex2oat64 3082
4414/1000 /apex/com.android.art/bin/dex2oat64 3079
4324/1000 /apex/com.android.art/bin/dex2oat64 3079
3767/1000 /apex/com.android.art/bin/dex2oat64 3077
4245/1000 /apex/com.android.art/bin/dex2oat64 3070
4512/1000 /apex/com.android.art/bin/dex2oat64 3036
1001 radio 105931 +14% 4
10128 org.codeaurora.ims 59824 +5.8% 45
0 root 31432 +12%
10075 org.codeaurora.snapcam 30206 +13% 3
10131 com.qti.ltebc 25591 +15%
1041 audioserver 20396 +13% 6
1073 network_stack 17748 +14% 4
50073 com.android.providers.media 15008 +18%
50076 com.android.calllogbackup 12227 +22%
1021 gps 9750 +14%
50106 vendor.qti.hardware.cacert.server 9204 +14%
10135 com.android.systemui 5621 +25% 4
50115 com.android.webview 4478 +33%
10149 com.android.providers.media.module 3789
50145 com.qualcomm.embms 3625 +50%
50150 com.android.cellbroadcastreceiver.module 3619 +50%
50113 com.android.quicksearchbox 3540 +50%
50119 com.android.deskclock 3513 +50%
50111 com.android.dialer 3511 +50%
50128 org.codeaurora.ims 3445 +50%
50130 com.qualcomm.location 3426 +50%
50134 org.codeaurora.dialer 3426 +50%
50118 com.android.inputmethod.latin 3413 +50%
50142 com.qualcomm.qti.ims 3351 +50%
2000 shell 3336 +50%
50126 com.android.gallery3d 3306 +50%
50151 com.android.permissioncontroller 3279
50140 com.qualcomm.qct.dlt 3258
50109 com.android.settings.intelligence 3256
50136 com.qualcomm.atfwd 3249
Chattiest UIDs in system log buffer: Size +/- Pruned
UID PACKAGE BYTES NUM
1000 system 21960 6
0 root 753 +3.2%
10073 com.android.providers.media 250
Chattiest PIDs: Size Pruned
PID/UID COMMAND LINE BYTES NUM
1726/1001 com.android.phone 1010120 6
384/1047 ...roid.hardware.camera.provider@2.4-service_64 314600 5
1111/1000 system_server 171663 117
647/1000 /vendor/bin/jnneserver 63950 1361
1674/10128 org.codeaurora.ims 59824 45
3210/1001 /vendor/bin/embmsslServer 39237
3237/10075 org.codeaurora.snapcam 31142 3
3178/10131 com.qti.ltebc 21333
605/0 /system/bin/installd 21324
382/1041 /vendor/bin/hw/android.hardware.audio.service 16077
Chattiest TIDs: Size Pruned
TID/UID COMM BYTES NUM
1726/1001 com.android.phone 687232 2
1869/1001 HwBinder:1726_1 268055
384/1047 android.hardwar 69929 4
676/1000 ai.IJnneService 63950 1361
1674/10128 org.codeaurora.ims 59368 45
3447/1000 BackgroundDexOp 49342
1175/1000 android.bg 44632
1092/1047 provider@2.4-se 29424
1088/1047 provider@2.4-se 22190
1090/1047 provider@2.4-se 21942 1
1989/1001 NetworkService 21192
3202/10131 LTEBCInitManage 18234
1091/1047 provider@2.4-se 17828
3366/1047 provider@2.4-se 16606
1096/1047 HwBinder:384_2 14343
3220/1001 /vendor/bin/embmsslServer 14245
1089/1047 provider@2.4-se 14170
1093/1047 provider@2.4-se 13375
3221/1001 /vendor/bin/embmsslServer 13261
3378/1047 provider@2.4-se 12846
2167/1041 writer 11688
1177/1000 ActivityManager 10458
3237/10075 org.codeaurora.snapcam 10036 2
435/1000 composer@2.1-se 9625
1992/1001 Binder:1726_8 9512
405/0 vendor.jlq.hard 7876
1095/1047 HwBinder:384_1 7467
3284/10075 CameraBackgroun 7165
1993/1001 Binder:1726_9 7150
Chattiest TAGs: Size
TID/PID/UID LOG_TAG NAME BYTES
dex2oat64 388684
1726/1001 RILJ 289613
384/1047 CamX 210816
1726/1001 LocaleTracker-0 210192
1726/1001 SST 99495
1726/1001 NewNitzStateMachineImpl 94432
384/1047 CHIUSECASE 79616
676/647/1000 jnne 63950
1674/10128 QtiCarrierConfigHelper 58960
1726/1001 LocaleTracker-1 55409
1726/1001 ImsPhone 38745
mfosal 38363
3447/1111/1000 PackageDexOptimizer 38198
1175/1111/1000 am_pss 37255
auditd 25706
1726/1001 DefaultPhoneNotifier 22914
1726/1001 EmergencyNumberTracker 21468
605/0 installd 21324
1726/1001 QtiDCT-C 19254
1726/1001 NRM-C-0 16675
1726/1001 IccSmsInterfaceManager 14975
384/1047 CHIGPU 12870
1869/1726/1001 RilRequest 12094
1111/1000 system_server 11141
435/392/1000 malicomposer 9625
1726/1001 SubscriptionController 9554
382/1041 jr510_platform 9305
/10131 LTE Application 9142
405/0 PerfControl 8940
dvm_lock_sample 8450
1177/1111/1000 am_proc_start 8018
1726/1001 GsmCdmaPhone 6606
统计指定进程的log
比如统计camera provider进程(384)的log
logcat -S --pid=384
输出：
size/num main system crash kernel Total
Total 2034434/19817 433784/4555 0/0 14293774/116205 16761992/140577
Now 1094585/8253 22963/212 13975416/111822 15092964/120287
Logspan 14:40:42.561 14:39:47.603 14:45:21.887 14:45:21.887
Overhead 1556753 34835 20237448 21955262
Logging for this PID: Size Pruned
PID/UID COMMAND LINE BYTES NUM
384/1047 ...roid.hardware.camera.provider@2.4-service_64 314600 5
Chattiest TIDs for PID 384: Size Pruned
TID/UID COMM BYTES NUM
384/1047 android.hardwar 69929 4
1092/1047 provider@2.4-se 29424
1088/1047 provider@2.4-se 22190
1090/1047 provider@2.4-se 21942 1
1091/1047 provider@2.4-se 17828
3366/1047 provider@2.4-se 16606
1096/1047 HwBinder:384_2 14343
1089/1047 provider@2.4-se 14170
1093/1047 provider@2.4-se 13375
3378/1047 provider@2.4-se 12846
1095/1047 HwBinder:384_1 7467
3348/1047 provider@2.4-se 6745
3352/1047 provider@2.4-se 6437
3351/1047 provider@2.4-se 6339
3377/1047 provider@2.4-se 5615
3349/1047 provider@2.4-se 5446
3376/1047 cameraserver 5444
3381/1047 cameraserver 5229
3354/1047 provider@2.4-se 4833
3379/1047 cameraserver 3696
3367/1047 provider@2.4-se 3648
3388/1047 HwBinder:384_3 3537
3329/1047 provider@2.4-se 2944
3350/1047 provider@2.4-se 2710
3347/1047 provider@2.4-se 2342
3380/1047 provider@2.4-se 2198
3334/1047 provider@2.4-se 831
3371/1047 provider@2.4-se 715
3370/1047 provider@2.4-se 715
Chattiest TAGs for PID 384: Size
TID/PID/UID LOG_TAG NAME BYTES
384/1047 CamX 210816
384/1047 CHIUSECASE 79616
384/1047 CHIGPU 12870