profiling: replace pyflame with py-spy (#22864)

* py-spy

* remove pyflame

* find process by name
old-commit-hash: caad4919ac

selfdrive/debug/profiling/py-spy/profile.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+set -e
+
+cd "$(dirname "$0")"
+
+# find process with name passed in (excluding this process)
+for PID in $(pgrep -f $1); do
+  if [ "$PID" != "$$" ]; then
+    ps -p $PID -o args
+    TRACE_PID=$PID
+    break
+  fi
+done
+
+if [ -z "$TRACE_PID" ]; then
+  echo "could not find PID for $1"
+  exit 1
+fi
+
+sudo env PATH=$PATH py-spy record -d 5 -o /tmp/perf$TRACE_PID.svg -p $TRACE_PID &&
+google-chrome /tmp/perf$TRACE_PID.svg

selfdrive/debug/profiling/pyflame/build.txt

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:157ca425c4ea68345b5d44356c6fd65d0e32a006e5a0e770c75c7d136dbd0c4c
-size 174

selfdrive/debug/profiling/pyflame/fix-aarch64.patch

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7eb044134b9c9fae6152fe8c504810aa8d1dc6027af3157965f87f3431154855
-size 11787

selfdrive/debug/profiling/pyflame/flame.sh

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b83b957896775bc93363731be30b12aa232bb77334f379a7e3894de3d53ced03
-size 194

selfdrive/debug/profiling/pyflame/flamegraph.pl

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4a373447ce1fed5e37708c689f10e6e852a69f87d3cb9bf36913f15a6fdba0dd
-size 34109

selfdrive/debug/profiling/pyflame/pyflame

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b3a77c355bffcad1e01cbc466e8b7133de4a7411af9a3e1c90610f14f7650298
-size 1757424