Cannot specify both -c/--config and any of --time, --size, --buffer, --app, ATRACE_CAT, FTRACE_EVENT Error

[gkj17]

I followed the [https://ui.perfetto.dev/#! /record/cmdline] generated to execute it, and it reported an error [perfeto_cmd.cc:558 Cannot specify both -c/--config and any of --time, --size, --buffer, --app, ATRACE_CAT, FTRACE_EVENT]

I have already run : adb root and adb remount

detail pbtx file content is:

buffers {
size_kb: 65536
fill_policy: RING_BUFFER
}
buffers {
size_kb: 4096
fill_policy: RING_BUFFER
}
data_sources {
config {
name: "linux.ftrace"
ftrace_config {
ftrace_events: "sched/sched_process_exit"
ftrace_events: "sched/sched_process_free"
ftrace_events: "task/task_newtask"
ftrace_events: "task/task_rename"
ftrace_events: "lowmemorykiller/lowmemory_kill"
ftrace_events: "oom/oom_score_adj_update"
atrace_apps: "lmkd"
}
}
}
data_sources {
config {
name: "linux.process_stats"
process_stats_config {
scan_all_processes_on_start: true
}
}
}
data_sources {
config {
name: "linux.sys_stats"
sys_stats_config {
stat_period_ms: 2500
stat_counters: STAT_CPU_TIMES
stat_counters: STAT_FORK_COUNT
}
}
}
data_sources {
config {
name: "android.heapprofd"
heapprofd_config {
sampling_interval_bytes: 4096
shmem_size_bytes: 8388608
block_client: true
all_heaps: false
}
}
}
data_sources {
config {
name: "android.java_hprof"
java_hprof_config {
}
}
}
duration_ms: 10000

[LalitMaganti]

The problem is almost certainly that you are using mingw64/cygwin and --txt is being interpreted as -t.

We don't support any of our tools/commands on Cygwin. I would suggest instead following the guidance at https://perfetto.dev/docs/quickstart/android-tracing#recording-a-trace-through-the-cmdline and using the record_android_trace script which I believe should work on Cygwin.