def run(args):
"""run the ttop analyzer"""
analyzer = TTopAnalyzer(args.files)
analyzer.print_report(top=args.top_k,
alloc=args.alloc,
collate=args.collate,
start=args.start,
end=args.end)
def test_ttop_allocation_report(self):
"""ttop parser allocation test"""
test_file = os.path.join(current_dir(__file__), "testdata",
"ttop-cpu.out")
ttop = TTopAnalyzer([test_file])
def run():
ttop.print_report(alloc=True)
self.maxDiff = None
output = steal_output(run)
self.assertIn(
"""================================================================================
CoreThread 20 2.14 mb -------------
RMI TCP Connection(2) 4 1.14 mb -------
DseGossipStateUpdater 4 38.00 kb
ScheduledTasks 4 24.00 kb
NodeHealthPlugin-Scheduler-thread 4 19.00 kb
ContainerBackgroundProcessor[StandardEngine[Solr]] 4 6.01 kb
JMX server connection timeout 425 4 4.18 kb
PO-thread 4 2.47 kb
AsyncAppender-Worker-ASYNCDEBUGLOG 4 1.90 kb
LeasePlugin 4 1.38 kb
NonPeriodicTasks 4 1.07 kb
GossipTasks 4 841 bytes
RxSchedulerPurge 4 710 bytes
OptionalTasks 4 323 bytes
ParkedThreadsMonitor 4 317 bytes
internode-messaging RemoteMessageServer acceptor 4 0 byte""",
output,
)
def test_ttop_report(self):
"""ttop parser test"""
test_file = os.path.join(current_dir(__file__), "testdata",
"ttop-cpu.out")
ttop = TTopAnalyzer([test_file])
output = steal_output(ttop.print_report)
self.maxDiff = None
self.assertIn(
"""2020-01-09 16:08:06 Threads CPU% Total: 28.06%
================================================================================
ParkedThreadsMonitor 4 23.52 -----------------
RMI TCP Connection(2) 4 2.90 --
CoreThread 20 1.20 -
DseGossipStateUpdater 4 0.10
ScheduledTasks 4 0.08
NodeHealthPlugin-Scheduler-thread 4 0.06
OptionalTasks 4 0.05
JMX server connection timeout 425 4 0.04
ContainerBackgroundProcessor[StandardEngine[Solr]] 4 0.02
PO-thread 4 0.02
GossipTasks 4 0.01
AsyncAppender-Worker-ASYNCDEBUGLOG 4 0.01
LeasePlugin 4 0.01
NonPeriodicTasks 4 0.01
RxSchedulerPurge 4 0.01
internode-messaging RemoteMessageServer acceptor 4 0.00""",
output,
)
def test_ttop_allocation_report(self):
"""ttop parser allocation test"""
test_file = os.path.join(current_dir(__file__), "testdata", "ttop-cpu.out")
ttop = TTopAnalyzer([test_file])
def run():
ttop.print_report(alloc=True)
self.maxDiff = None
output = steal_output(run)
self.assertIn(
"""2020-01-09 16:08:46 Threads Alloc/s Total: 3.24 mb
================================================================================
CoreThread 7 2.15 mb -------------
RMI TCP Connection(2) 1 1.05 mb ------
ScheduledTasks 1 24.00 kb
ContainerBackgroundProcessor[StandardEngine[Solr]] 1 4.18 kb
JMX server connection timeout 425 1 4.08 kb
BatchlogTasks 1 1.55 kb
LeasePlugin 1 1.49 kb
GossipTasks 1 916 bytes
RxSchedulerPurge 1 646 bytes
ParkedThreadsMonitor 1 317 bytes
OptionalTasks 1 305 bytes
http-bio 1 57 bytes
AsyncFileHandlerWriter 1 32 bytes
internode-messaging RemoteMessageServer acceptor 1 0 byte""",
output,
output.replace("\\n", "\n"),
)
def test_collate_threads(self):
ttop = TTopAnalyzer([])
res = ttop.collate_threads(
{
"My Single Thread": {
"user_cpu": 1.00,
"sys_cpu": 2.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 15": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 14": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 13": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 12": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 11": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 10": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 9": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 8": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 2": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 1": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 0": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 7": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 5": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 6": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 3": {
"user_cpu": 1.00,
"sys_cpu": 1.00,
"heap_rate": 10,
},
"RemoteMessageServer query worker - 4": {
"user_cpu": 49.00,
"sys_cpu": 17.00,
"heap_rate": 10,
},
}
)
pprint.pprint(res)
self.assertEqual(res["RemoteMessageServer query worker "]["thread_count"], 16.0)
self.assertEqual(res["RemoteMessageServer query worker "]["sys_cpu"], 32.0)
self.assertEqual(res["RemoteMessageServer query worker "]["user_cpu"], 64.0)
self.assertEqual(res["RemoteMessageServer query worker "]["heap_rate"], 160.0)
self.assertEqual(res["My Single Thread"]["heap_rate"], 10.0)
self.assertEqual(res["My Single Thread"]["thread_count"], 1)
self.assertEqual(res["My Single Thread"]["user_cpu"], 1.0)
self.assertEqual(res["My Single Thread"]["sys_cpu"], 2.0)