devserver: count apache process correctly
The current devserver RPC check_health returns a confusing
apache_client_count number which includes all process which has string
"apache" in command line. Obviously it was wrong. This CL counts process
more restrictly.
BUG=chromium:960122
TEST=None
Change-Id: I10319a3658ba81600732f7f8d85df568a429da11
Reviewed-on: https://chromium-review.googlesource.com/1604302
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Congbin Guo <guocb@chromium.org>
Reviewed-by: Xixuan Wu <xixuan@chromium.org>
diff --git a/devserver.py b/devserver.py
index adf07b1..99e12df 100755
--- a/devserver.py
+++ b/devserver.py
@@ -1690,7 +1690,7 @@
# Get free disk space.
stat = os.statvfs(updater.static_dir)
free_disk = stat.f_bsize * stat.f_bavail / 1000000000
- apache_client_count = self._get_process_count('apache')
+ apache_client_count = self._get_process_count('bin/apache2? -k start')
telemetry_test_count = self._get_process_count('python.*telemetry')
gsutil_count = self._get_process_count('gsutil')
au_process_count = len(cros_update_progress.GetAllRunningAUProcess())
