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Add daemon which periodically pushes process and docker stats to State DB #3525

Merged
merged 21 commits into from
Nov 27, 2019
Merged

Add daemon which periodically pushes process and docker stats to State DB #3525

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d0f36ee
adding draft for daemon getting process data
pra-moh Sep 26, 2019
58b59dc
resolving PR comments, adding separate method for docker
pra-moh Sep 30, 2019
d5cf0f0
adjusting whitespace
pra-moh Oct 1, 2019
b085b5b
adding process data output parsing to daemon
pra-moh Oct 2, 2019
9624514
adjusting space
pra-moh Oct 2, 2019
f1b2d8a
removing trailing spaces
pra-moh Oct 7, 2019
57da086
adding seperate method for docker data formatting
pra-moh Oct 24, 2019
9119ba9
uncommenting root check
pra-moh Oct 24, 2019
cd49b30
resolving comments on constant name, rounded integer
pra-moh Nov 13, 2019
a56b356
Resolving comment for converting to integer and uppercase for table n…
pra-moh Nov 13, 2019
8d0ef54
adding restart=always
pra-moh Nov 13, 2019
0c51c28
adding entry in sonic_debian_extension.j2
pra-moh Nov 13, 2019
147719f
added new line at end of file
pra-moh Nov 14, 2019
b00378d
uppercase for process and docker_stats
pra-moh Nov 14, 2019
57c33ed
trying to add changes from previous commit
pra-moh Nov 14, 2019
e2f147d
correcting return statement
pra-moh Nov 14, 2019
f049311
appending BYTES to converted columns
pra-moh Nov 16, 2019
cd00617
changing top 5 to 1024 processes
pra-moh Nov 21, 2019
14a1056
adding d to suggest daemon file
pra-moh Nov 21, 2019
4270c30
removing d from classname
pra-moh Nov 21, 2019
eedab12
adding database.service as dependency
pra-moh Nov 27, 2019
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16 changes: 9 additions & 7 deletions files/image_config/procdockerstats/procdockerstats
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Original file line number Diff line number Diff line change
Expand Up @@ -4,15 +4,16 @@ procdockerstats
Daemon which periodically gathers process and docker statistics and pushes the data to STATE_DB
'''

import sys
import os
import time
import syslog
import subprocess
import re
import swsssdk
import subprocess
import sys
import syslog
import time
from datetime import datetime

import swsssdk

VERSION = '1.0'

SYSLOG_IDENTIFIER = "procdockerstats"
Expand Down Expand Up @@ -154,6 +155,7 @@ class ProcDockerStats:
for k1,v1 in dockerdata.iteritems():
for k2,v2 in v1.iteritems():
self.update_state_db(k1, k2, v2)
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return True
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def update_processstats_command(self):
data = self.run_command("ps -eo uid,pid,ppid,%mem,%cpu,stime,tty,time,cmd --sort -%cpu | head -5")
Expand Down Expand Up @@ -189,9 +191,9 @@ class ProcDockerStats:
self.update_dockerstats_command()
datetimeobj = datetime.now()
# Adding key to store latest update time.
self.update_state_db('Docker_Stats|LastUpdateTime', 'lastupdate', datetimeobj)
self.update_state_db('DOCKER_STATS|LastUpdateTime', 'lastupdate', datetimeobj)
self.update_processstats_command()
self.update_state_db('Process_Stats|LastUpdateTime', 'lastupdate', datetimeobj)
self.update_state_db('PROCESS_STATS|LastUpdateTime', 'lastupdate', datetimeobj)

# main start
def main():
Expand Down