From: Jiri Olsa <jolsa@redhat.com>
To: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Namhyung Kim <namhyung@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Andi Kleen <ak@linux.intel.com>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 0/9] perf: enable compression of record mode trace to save storage space
Date: Wed, 27 Feb 2019 15:28:04 +0100 [thread overview]
Message-ID: <20190227142804.GB30149@krava> (raw)
In-Reply-To: <10824243-040d-4b44-65c0-2c63870e9bb6@linux.intel.com>
On Tue, Feb 26, 2019 at 08:31:38AM +0300, Alexey Budankov wrote:
SNIP
> TESTING:
>
> tools/perf/perf test
> 1: vmlinux symtab matches kallsyms : Skip
> 2: Detect openat syscall event : Ok
> 3: Detect openat syscall event on all cpus : Ok
> 4: Read samples using the mmap interface : Ok
> 5: Test data source output : Ok
> 6: Parse event definition strings : Ok
> 7: Simple expression parser : Ok
> 8: PERF_RECORD_* events & perf_sample fields : Ok
> 9: Parse perf pmu format : Ok
> 10: DSO data read : Ok
> 11: DSO data cache : Ok
> 12: DSO data reopen : Ok
> 13: Roundtrip evsel->name : Ok
> 14: Parse sched tracepoints fields : Ok
> 15: syscalls:sys_enter_openat event fields : Ok
> 16: Setup struct perf_event_attr : Skip
> 17: Match and link multiple hists : Ok
> 18: 'import perf' in python : FAILED!
Arnaldo's perf/core is passing for me in here:
[jolsa@krava perf]$ ./perf test 16 48
16: Setup struct perf_event_attr : Ok
48: Synthesize attr update : Ok
jirka
next prev parent reply other threads:[~2019-02-27 14:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-26 5:31 [PATCH v3 0/9] perf: enable compression of record mode trace to save storage space Alexey Budankov
2019-02-26 5:55 ` [PATCH v3 2/9] perf record: implement -f,--mmap-flush=<threshold> option Alexey Budankov
2019-02-26 5:57 ` [PATCH v3 3/9] perf session: define bytes_transferred and bytes_compressed metrics Alexey Budankov
2019-02-26 5:59 ` [PATCH v3 4/9] perf record: implement COMPRESSED event record and its attributes Alexey Budankov
2019-02-26 6:03 ` [PATCH v3 5/9] perf mmap: implement dedicated memory buffer for data compression Alexey Budankov
2019-02-26 6:10 ` [PATCH v3 6/9] perf util: introduce Zstd based streaming compression API Alexey Budankov
2019-02-26 6:20 ` [PATCH v3 7/9] perf record: implement -z,--compression_level=n option and compression Alexey Budankov
2019-02-26 6:26 ` [PATCH v3 8/9] perf report: implement record trace decompression Alexey Budankov
2019-02-26 6:28 ` [PATCH v3 9/9] perf inject: enable COMPRESSED records decompression Alexey Budankov
2019-02-26 7:01 ` [PATCH v3 1/9] feature: implement libzstd check, LIBZSTD_DIR and NO_LIBZSTD defines Alexey Budankov
2019-02-27 14:27 ` [PATCH v3 0/9] perf: enable compression of record mode trace to save storage space Jiri Olsa
2019-02-27 14:56 ` Alexey Budankov
2019-02-27 14:28 ` Jiri Olsa [this message]
2019-02-27 15:40 ` Alexey Budankov
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