Searched refs:tracepoints (Results 1 – 25 of 30) sorted by relevance
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/external/autotest/client/profilers/lttng/ |
D | lttng.py | 48 def initialize(self, outputsize=1048576, tracepoints=None, **dargs): argument 51 self.tracepoints = tracepoints 73 if tracepoints is None: 76 for tracepoint in self.tracepoints:
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/external/bcc/tools/ |
D | tplist_example.txt | 4 tplist displays kernel tracepoints and USDT probes, including their 6 and argdist tools. Kernel tracepoints are scattered around the kernel 52 tplist also understands kernel tracepoints, and can list their format 53 as well. For example, let's look for all block I/O-related tracepoints: 76 The block:block_rq_complete tracepoints sounds interesting. Let's print 121 Display kernel tracepoints or USDT probes and their formats. 124 filter A filter that specifies which probes/tracepoints to print
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D | funccount_example.txt | 4 This program traces functions, tracepoints, or USDT probes that match a 199 Kernel tracepoints are also available as targets. For example, trace common 200 block I/O tracepoints and see how often they are invoked: 335 Count functions, tracepoints, and USDT probes
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D | funccount.py | 143 tracepoints = BPF.get_tracepoints(self.pattern) 144 verify_limit(len(tracepoints)) 145 for tracepoint in tracepoints:
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D | softirqs_example.txt | 24 use the softirq tracepoints instead.
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D | javacalls_example.txt | 31 Attached kernel tracepoints for syscall tracing.
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D | perlcalls_example.txt | 31 Attached kernel tracepoints for syscall tracing.
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D | pythoncalls_example.txt | 31 Attached kernel tracepoints for syscall tracing.
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D | rubycalls_example.txt | 31 Attached kernel tracepoints for syscall tracing.
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D | tclcalls_example.txt | 31 Attached kernel tracepoints for syscall tracing.
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D | phpcalls_example.txt | 31 Attached kernel tracepoints for syscall tracing.
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D | stackcount_example.txt | 446 In addition to kernel and user-space functions, kernel tracepoints and USDT 447 tracepoints are also supported. 463 You can use "readelf -n file" to see if it has USDT tracepoints.
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D | criticalstat_example.txt | 10 This works by probing the preempt/irq and cpuidle tracepoints in the kernel.
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D | argdist_example.txt | 265 argdist also has basic support for kernel tracepoints. It is sometimes more 266 convenient to use tracepoints because they are documented and don't vary a lot
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D | trace_example.txt | 96 trace has also some basic support for kernel tracepoints. For example, let's 123 These probes can be traced by trace just like kernel tracepoints. For example,
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/external/igt-gpu-tools/overlay/ |
D | gpu-perf.c | 94 } tracepoints[TP_NB] = { variable 132 struct tracepoint *tp = &tracepoints[tp_id]; in tracepoint_id() 179 tracepoints[tp_id].fields[ \ 180 tracepoints[tp_id].field_name##_field].offset)) 184 tracepoints[tp_id].fields[ \ 185 tracepoints[tp_id].field_name##_field].offset))
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/external/autotest/client/profilers/ftrace/ |
D | ftrace.py | 55 def initialize(self, tracepoints, buffer_size_kb=1408, **kwargs): argument 68 for tracepoint in tracepoints:
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D | control | 1 job.profilers.add('ftrace', tracepoints=['syscalls'])
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/external/autotest/client/tests/tracing_microbenchmark/ |
D | control | 9 A simple benchmark of kernel tracers such as ftrace. Enables tracepoints in
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/external/bcc/ |
D | LINKS.md | 6 … journey using Linux tracepoints, perf and eBPF](https://blog.yadutaf.fr/2017/07/28/tracing-a-pack…
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/external/bcc/debian/ |
D | changelog | 65 * Support for tracepoints
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/external/bcc/tools/lib/ |
D | ucalls_example.txt | 31 Attached kernel tracepoints for syscall tracing.
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/external/bcc/docs/ |
D | reference_guide.md | 13 - [3. Tracepoints](#3-tracepoints) 17 - [7. Raw Tracepoints](#7-raw-tracepoints) 227 …n some applications or libraries to provide a user-level equivalent of tracepoints. The primary BP… 1015 …s is an explicit way to instrument tracepoints. The ```TRACEPOINT_PROBE``` syntax, covered in the … 1134 … an explicit way to instrument tracepoints. The ```RAW_TRACEPOINT_PROBE``` syntax, covered in the …
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D | tutorial_bcc_python_developer.md | 492 … can run ```perf list``` for a list of tracepoints. Linux >= 4.7 is required to attach BPF program… 516 …revious lesson to use the ```block:block_rq_issue``` and ```block:block_rq_complete``` tracepoints.
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/external/perfetto/docs/case-studies/ |
D | memory.md | 145 * Memory tracepoints. 165 ### Memory tracepoints
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