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| author | Lalit Maganti <lalitm@google.com> | 2021-11-05 16:21:45 +0000 |
|---|---|---|
| committer | Lalit Maganti <lalitm@google.com> | 2021-11-05 16:21:45 +0000 |
| commit | 91bb5ca56091d4b49bd415554bfd68439065b2ca (patch) | |
| tree | 855a5b7e409cd3b93e8e2e901e090c4490f8da1f /BUILD.extras | |
| parent | 07b8e4f5d4784a488a5761d589dab66d827c0aeb (diff) | |
| download | perfetto-91bb5ca56091d4b49bd415554bfd68439065b2ca.tar.gz | |
tp: add batch trace processor
This CL adds the batch trace processor: a tool which can run SQL queries
over >1 trace in parallel. The advantage it has over just running
trace processor using GNU parallel is two fold:
* You can issue multiple queries back to back without reparsing the trace
which massively reduces iteration time
* There exist some basic commands (e.g. histogram, vhistogram, count)
which aggregate the result of queries.
There is also a mode where you can just specify a query file which will
run across all traces and return the result as a CSV with an extra
column of the file path.
Change-Id: Idc417002e62ceefb8b44d120b3a0a2e837d78f49
Diffstat (limited to 'BUILD.extras')
| -rw-r--r-- | BUILD.extras | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/BUILD.extras b/BUILD.extras index 6b31fb261..e546216d2 100644 --- a/BUILD.extras +++ b/BUILD.extras @@ -141,3 +141,14 @@ perfetto_py_binary( python_version = "PY3", legacy_create_init = 0, ) + +perfetto_py_binary( + name = "batch_trace_processor_shell", + srcs = ["tools/batch_trace_processor/main.py"], + main = "tools/batch_trace_processor/main.py", + deps = [ + ":trace_processor_py", + ] + PERFETTO_CONFIG.deps.pandas_py, + python_version = "PY3", + legacy_create_init = 0, +) |