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| author |   Saul Wold <Saul.Wold@windriver.com> | 2021-06-24 13:42:42 -0700 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-06-27 08:38:31 +0100 |
| commit | 547f49230ba4ebeefe5b696e0460ebaffa8e91e6 (patch) | |
| tree | db8c582b796c803cf4769801c35d754ecde49521 /meta/lib | |
| parent | 3d969e482d29da29828d1510f106f161d2b3d3c0 (diff) | |
| download | openembedded-core-contrib-547f49230ba4ebeefe5b696e0460ebaffa8e91e6.tar.gz | |
qemurunner: Add info log for qemu startup
Add a couple of logging info to track time between activities, first
is from after the Popen(launch_cmd) to after qmp.connect(), second is
from qmp.connect() to the release of the qemu via the qmp("cont") command
this includes the mmap() activity.
Example output:
QMP connected to QEMU at 06/24/21 11:11:56 and took 0.9556229114532471 seconds from launch
QMP released QEMU at 06/24/21 11:11:56 and took 0.26789021492004395 seconds from connect
Signed-off-by: Saul Wold <saul.wold@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/lib')
| -rw-r--r-- | meta/lib/oeqa/utils/qemurunner.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/meta/lib/oeqa/utils/qemurunner.py b/meta/lib/oeqa/utils/qemurunner.py index abbc7f7d1f..c7f7860317 100644 --- a/meta/lib/oeqa/utils/qemurunner.py +++ b/meta/lib/oeqa/utils/qemurunner.py @@ -236,6 +236,7 @@ class QemuRunner: # to be a proper fix but this will suffice for now. self.runqemu = subprocess.Popen(launch_cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, stdin=subprocess.PIPE, preexec_fn=os.setpgrp, env=env, cwd=self.tmpdir) output = self.runqemu.stdout + launch_time = time.time() # # We need the preexec_fn above so that all runqemu processes can easily be killed @@ -339,6 +340,10 @@ class QemuRunner: try: self.qmp.connect() + connect_time = time.time() + self.logger.info("QMP connected to QEMU at %s and took %s seconds" % + (time.strftime("%D %H:%M:%S"), + time.time() - launch_time)) except OSError as msg: self.logger.warning("Failed to connect qemu monitor socket: %s File: %s" % (msg, msg.filename)) return False @@ -367,6 +372,9 @@ class QemuRunner: # Release the qemu process to continue running self.run_monitor('cont') + self.logger.info("QMP released QEMU at %s and took %s seconds from connect" % + (time.strftime("%D %H:%M:%S"), + time.time() - connect_time)) # We are alive: qemu is running out = self.getOutput(output) |