shell/common/patterns.sh

1 # SPDX-License-Identifier: GPL-2.0
3 export RE_NUMBER="[0-9\.]+"
9 export RE_NUMBER_HEX="[0-9A-Fa-f]+"
18 …xport RE_DATE_YYYYMMDD="[0-9]{4}-(?:(?:01|03|05|07|08|10|12)-(?:[0-2][0-9]|3[0-1])|02-[0-2][0-9]|(…
19 # Date in YYYY-MM-DD form
21 #    1990-02-29
22 #    0015-07-31
23 #    2456-12-31
24 #!   2012-13-01
25 #!   1963-09-31
28 export RE_TIME="(?:[0-1][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]"
47 export RE_ADDRESS="0x$RE_NUMBER_HEX"
50 #    0x123abc
51 #    0xffffffff9abe8ae8
52 #    0x0
55 export RE_ADDRESS_NOT_NULL="0x[0-9A-Fa-f]*[1-9A-Fa-f]+[0-9A-Fa-f]*"
58 #    0xffffffff9abe8ae8
59 #!   0x0
60 #!   0x0000000000000000
63 # A process with PID
70 export RE_EVENT_ANY="[\w\-\:\/_=,]+"
73 #    cpu-cycles
79 export RE_EVENT="[\w\-:_]+"
82 #    cpu-cycles
86 # Specification of a raw event
93 # Specification of a CPU event
104 export RE_EVENT_SUBSYSTEM="[\w\-]+:[\w\-]+"
111 export RE_FILE_NAME="[\w\+\.-]+"
112 # A filename
119 # A full filepath
121 #    /usr/lib64/somelib.so.5.4.0
122 #    /lib/modules/4.3.0-rc5/kernel/fs/xfs/xfs.ko
129 # A filepath
131 #    /usr/lib64/somelib.so.5.4.0
132 #    /lib/modules/4.3.0-rc5/kernel/fs/xfs/xfs.ko
138 # A DSO name in various result tables
140 #    /usr/lib64/somelib.so.5.4.0
142 #    /lib/modules/4.3.0-rc5/kernel/fs/xfs/xfs.ko
150 # A comment line
162 # The first line of perf-record "OK" output
167 export RE_LINE_RECORD2="^\[\s+perf\s+record:\s+Captured and wrote $RE_NUMBER\s*MB\s+(?:[\w\+\.-]*(?…
168 # The second line of perf-record "OK" output
177 …RANT="^\[\s+perf\s+record:\s+Captured and wrote $RE_NUMBER\s*MB\s+(?:[\w\+\.-]*(?:$RE_PATH)?\/)?pe…
178 # The second line of perf-record "OK" output, even no samples is OK here
188 …NAME="^\[\s+perf\s+record:\s+Captured and wrote $RE_NUMBER\s*MB\s+(?:[\w\+\.-]*(?:$RE_PATH)?\/)?pe…
189 # The second line of perf-record "OK" output
201 …MBER\s*\(\s*$RE_NUMBER\s*ms\s*\):\s*$RE_PROCESS_PID\s+.*\)\s+=\s+(:?\-?$RE_NUMBER|0x$RE_NUMBER_HEX…
202 # A line of perf-trace output
204 #    0.115 ( 0.005 ms): sleep/4102 open(filename: 0xd09e2ab2, flags: CLOEXEC                       …
205 …sleep/4102 mmap(len: 3932736, prot: EXEC|READ, flags: PRIVATE|DENYWRITE, fd: 3   ) = 0x7f89d0605000
206 #!    0.115 ( 0.005 ms): sleep/4102 open(filename: 0xd09e2ab2, flags: CLOEXEC                      …
208 …C="^\s*$RE_NUMBER\s*\(\s*$RE_NUMBER\s*ms\s*\):\s*\w+\(.*\)\s+=\s+(?:\-?$RE_NUMBER|0x$RE_NUMBER_HEX…
209 # A line of perf-trace output
211 #    0.115 ( 0.005 ms): open(filename: 0xd09e2ab2, flags: CLOEXEC                             ) = 3
212 #    0.157 ( 0.005 ms): mmap(len: 3932736, prot: EXEC|READ, flags: PRIVATE|DENYWRITE, fd: 3   ) = 0…
213 #!    0.115 ( 0.005 ms): open(filename: 0xd09e2ab2, flags: CLOEXEC                             ) =
215 …s*($RE_PROCESS_PID\s*)?\.\.\.\s*\[continued\]:\s+\w+\(\).*\s+=\s+(?:\-?$RE_NUMBER|0x$RE_NUMBER_HEX…
216 # A line of perf-trace output
218 #    0.000 ( 0.000 ms):  ... [continued]: nanosleep()) = 0
219 #    0.000 ( 0.000 ms):  ... [continued]: nanosleep()) = 0x00000000
220 …ckagekitd/94838  ... [continued]: poll())                                             = 0 (Timeout)
224 # A line of perf-trace output
226 #    901.040 (         ): in:imjournal/1096 ppoll(ufds: 0x7f701a5adb70, nfds: 1, tsp: 0x7f701a5adaf…
227 #    613.727 (         ): gmain/1099 poll(ufds: 0x56248f6b64b0, nfds: 2, timeout_msecs: 3996)      …
230 # A header of a perf-trace summary table
237 # A line of a perf-trace summary table
240 #    openat                 2      0     0.017     0.008     0.009     0.010     12.29%
244 # A line from typicap perf report --stdio output
249 export RE_TASK="\s+[\w~\/ \.\+:#-]+(?:\[-1(?:\/\d+)?\]|\[\d+(?:\/\d+)?\])"
250 # A name of a task used for perf sched timehist -s
255 #     xfsaild/dm-0[495]
256 #     kworker/u8:1-ev[62714]
257 #     :-1[-1/62756]
258 #     :-1[-1]
259 #     :-1[62756]
268 #!     WARNING: 12323431 isn't a 'cpu_core', please use a CPU list in the 'cpu_core' range (0-15)