------ SYSTEM LOG (logcat -v threadtime -v printable -d *:v) ------
adb logcat -v threadtime -v printable -d *:v
>adb logcat -h
Unrecognized Option h
Usage: logcat [options] [filterspecs]
options include:
-s Set default filter to silent.
Like specifying filterspec '*:S'
-f <filename> Log to file. Default is stdout
--file=<filename>
-r <kbytes> Rotate log every kbytes. Requires -f
--rotate-kbytes=<kbytes>
-n <count> Sets max number of rotated logs to <count>, default 4
--rotate-count=<count>
-v <format> Sets the log print format, where <format> is:
--format=<format>
brief color epoch long monotonic printable process raw
tag thread threadtime time uid usec UTC year zone
-D print dividers between each log buffer
--dividers
-c clear (flush) the entire log and exit
--clear
-d dump the log and then exit (don't block)
-e <expr> only print lines where the log message matches <expr>
--regex <expr> where <expr> is a regular expression
-m <count> quit after printing <count> lines. This is meant to be
--max-count=<count> paired with --regex, but will work on its own.
--print paired with --regex and --max-count to let content bypass
regex filter but still stop at number of matches.
-t <count> print only the most recent <count> lines (implies -d)
-t '<time>' print most recent lines since specified time (implies -d)
-T <count> print only the most recent <count> lines (does not imply -d)
-T '<time>' print most recent lines since specified time (not imply -d)
count is pure numerical, time is 'MM-DD hh:mm:ss.mmm...'
'YYYY-MM-DD hh:mm:ss.mmm...' or 'sssss.mmm...' format
-g get the size of the log's ring buffer and exit
--buffer-size
-G <size> set size of log ring buffer, may suffix with K or M.
--buffer-size=<size>
-L dump logs from prior to last reboot
--last
-b <buffer> Request alternate ring buffer, 'main', 'system', 'radio',
--buffer=<buffer> 'events', 'crash', 'default' or 'all'. Multiple -b
parameters are allowed and results are interleaved. The
default is -b main -b system -b crash.
-B output the log in binary.
--binary
-S output statistics.
--statistics
-p print prune white and ~black list. Service is specified as
--prune UID, UID/PID or /PID. Weighed for quicker pruning if prefix
with ~, otherwise weighed for longevity if unadorned. All
other pruning activity is oldest first. Special case ~!
represents an automatic quicker pruning for the noisiest
UID as determined by the current statistics.
-P '<list> ...' set prune white and ~black list, using same format as
--prune='<list> ...' printed above. Must be quoted.
--pid=<pid> Only prints logs from the given pid.
--wrap Sleep for 2 hours or when buffer about to wrap whichever
comes first. Improves efficiency of polling by providing
an about-to-wrap wakeup.
filterspecs are a series of
<tag>[:priority]
where <tag> is a log component tag (or * for all) and priority is:
V Verbose (default for <tag>)
D Debug (default for '*')
I Info
W Warn
E Error
F Fatal
S Silent (suppress all output)
'*' by itself means '*:D' and <tag> by itself means <tag>:V.
If no '*' filterspec or -s on command line, all filter defaults to '*:V'.
eg: '*:S <tag>' prints only <tag>, '<tag>:S' suppresses all <tag> log messages.
If not specified on the command line, filterspec is set from ANDROID_LOG_TAGS.
If not specified with -v on command line, format is set from ANDROID_PRINTF_LOG
or defaults to "threadtime"D:\>adb shell logcat -help
Unrecognized Option h
Usage: logcat [options] [filterspecs]
options include:
-s Set default filter to silent.
Like specifying filterspec '*:S'
-f <filename> Log to file. Default is stdout
--file=<filename>
-r <kbytes> Rotate log every kbytes. Requires -f
--rotate-kbytes=<kbytes>
-n <count> Sets max number of rotated logs to <count>, default 4
--rotate-count=<count>
-v <format> Sets the log print format, where <format> is:
--format=<format>
brief color epoch long monotonic printable process raw
tag thread threadtime time uid usec UTC year zone
-D print dividers between each log buffer
--dividers
-c clear (flush) the entire log and exit
--clear
-d dump the log and then exit (don't block)
-e <expr> only print lines where the log message matches <expr>
--regex <expr> where <expr> is a regular expression
-m <count> quit after printing <count> lines. This is meant to be
--max-count=<count> paired with --regex, but will work on its own.
--print paired with --regex and --max-count to let content bypass
regex filter but still stop at number of matches.
-t <count> print only the most recent <count> lines (implies -d)
-t '<time>' print most recent lines since specified time (implies -d)
-T <count> print only the most recent <count> lines (does not imply -d)
-T '<time>' print most recent lines since specified time (not imply -d)
count is pure numerical, time is 'MM-DD hh:mm:ss.mmm...'
'YYYY-MM-DD hh:mm:ss.mmm...' or 'sssss.mmm...' format
-g get the size of the log's ring buffer and exit
--buffer-size
-G <size> set size of log ring buffer, may suffix with K or M.
--buffer-size=<size>
-L dump logs from prior to last reboot
--last
-b <buffer> Request alternate ring buffer, 'main', 'system', 'radio',
--buffer=<buffer> 'events', 'crash', 'default' or 'all'. Multiple -b
parameters are allowed and results are interleaved. The
default is -b main -b system -b crash.
-B output the log in binary.
--binary
-S output statistics.
--statistics
-p print prune white and ~black list. Service is specified as
--prune UID, UID/PID or /PID. Weighed for quicker pruning if prefix
with ~, otherwise weighed for longevity if unadorned. All
other pruning activity is oldest first. Special case ~!
represents an automatic quicker pruning for the noisiest
UID as determined by the current statistics.
-P '<list> ...' set prune white and ~black list, using same format as
--prune='<list> ...' printed above. Must be quoted.
--pid=<pid> Only prints logs from the given pid.
--wrap Sleep for 2 hours or when buffer about to wrap whichever
comes first. Improves efficiency of polling by providing
an about-to-wrap wakeup.
filterspecs are a series of
<tag>[:priority]
where <tag> is a log component tag (or * for all) and priority is:
V Verbose (default for <tag>)
D Debug (default for '*')
I Info
W Warn
E Error
F Fatal
S Silent (suppress all output)
'*' by itself means '*:D' and <tag> by itself means <tag>:V.
If no '*' filterspec or -s on command line, all filter defaults to '*:V'.
eg: '*:S <tag>' prints only <tag>, '<tag>:S' suppresses all <tag> log messages.
If not specified on the command line, filterspec is set from ANDROID_LOG_TAGS.
If not specified with -v on command line, format is set from ANDROID_PRINTF_LOG
or defaults to "threadtime"
