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SERVER-30285 Continue on KeyError in buildscripts/collect_resource_info.py

This commit is contained in:
Eddie Louie 2017-07-24 12:18:55 -04:00
parent 7a6151bd1f
commit cd64c5cfbd
1 changed files with 20 additions and 10 deletions
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30
buildscripts/collect_resource_info.py
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@ -28,7 +28,8 @@ def open_or_use_stdout(filename):
yield sys.stdout
return
fp = open(filename, "w")
line_buffered = 1
fp = open(filename, "w", line_buffered)
try:
yield fp
finally:
@ -80,16 +81,25 @@ def main():
sys_res_dict["mem_avail"] = sys_info["vmstat"]["available"]
ps_info = res_json["ps_info"]
for process in ps_info:
sys_res_dict["pid"] = process["pid"]
sys_res_dict["ppid"] = process["parentPid"]
sys_res_dict["numThreads"] = process["numThreads"]
sys_res_dict["command"] = process.get("command", "")
sys_res_dict["cpu_user"] = process["cpu"]["user"]
sys_res_dict["cpu_sys"] = process["cpu"]["system"]
sys_res_dict["io_write"] = process["io"]["writeBytes"]
sys_res_dict["io_read"] = process["io"]["readBytes"]
sys_res_dict["mem_used"] = process["mem"]["rss"]
try:
sys_res_dict["pid"] = process["pid"]
sys_res_dict["ppid"] = process["parentPid"]
sys_res_dict["num_threads"] = process["numThreads"]
sys_res_dict["command"] = process.get("command", "")
sys_res_dict["cpu_user"] = process["cpu"]["user"]
sys_res_dict["cpu_sys"] = process["cpu"]["system"]
sys_res_dict["io_write"] = process["io"]["writeBytes"]
sys_res_dict["io_read"] = process["io"]["readBytes"]
sys_res_dict["mem_used"] = process["mem"]["rss"]
except KeyError:
# KeyError may occur as a result of file missing from /proc, likely due to
# process exiting.
continue
print(dumps(sys_res_dict, sort_keys=True), file=fp)
# Flush internal buffers associated with file to disk.
os.fsync(fp.fileno())
time.sleep(options.interval)
if __name__ == "__main__":