def publish_container_stats():
""" Publish custom cloudwatch statistics. Used for status monitoring and auto scaling. """
nactive = JBoxContainer.num_active()
CloudHost.publish_stats("NumActiveContainers", "Count", nactive)
curr_cpu_used_pct = psutil.cpu_percent()
last_cpu_used_pct = curr_cpu_used_pct if JBoxContainer.LAST_CPU_PCT is None else JBoxContainer.LAST_CPU_PCT
JBoxContainer.LAST_CPU_PCT = curr_cpu_used_pct
cpu_used_pct = int((curr_cpu_used_pct + last_cpu_used_pct)/2)
mem_used_pct = psutil.virtual_memory().percent
CloudHost.publish_stats("MemUsed", "Percent", mem_used_pct)
disk_used_pct = 0
for x in psutil.disk_partitions():
if not VolMgr.is_mount_path(x.mountpoint):
try:
disk_used_pct = max(psutil.disk_usage(x.mountpoint).percent, disk_used_pct)
except:
pass
if JBoxContainer.INITIAL_DISK_USED_PCT is None:
JBoxContainer.INITIAL_DISK_USED_PCT = disk_used_pct
disk_used_pct = max(0, (disk_used_pct - JBoxContainer.INITIAL_DISK_USED_PCT))
CloudHost.publish_stats("DiskUsed", "Percent", disk_used_pct)
cont_load_pct = min(100, max(0, nactive * 100 / JBoxContainer.MAX_CONTAINERS))
CloudHost.publish_stats("ContainersUsed", "Percent", cont_load_pct)
CloudHost.publish_stats("DiskIdsUsed", "Percent", VolMgr.used_pct())
overall_load_pct = max(cont_load_pct, disk_used_pct, mem_used_pct, cpu_used_pct, VolMgr.used_pct())
CloudHost.publish_stats("Load", "Percent", overall_load_pct)
def publish_container_stats():
""" Publish custom cloudwatch statistics. Used for status monitoring and auto scaling. """
nactive = JBoxContainer.num_active()
CloudHost.publish_stats("NumActiveContainers", "Count", nactive)
curr_cpu_used_pct = psutil.cpu_percent()
last_cpu_used_pct = curr_cpu_used_pct if JBoxContainer.LAST_CPU_PCT is None else JBoxContainer.LAST_CPU_PCT
JBoxContainer.LAST_CPU_PCT = curr_cpu_used_pct
cpu_used_pct = int((curr_cpu_used_pct + last_cpu_used_pct) / 2)
mem_used_pct = psutil.virtual_memory().percent
CloudHost.publish_stats("MemUsed", "Percent", mem_used_pct)
disk_used_pct = 0
for x in psutil.disk_partitions():
if not VolMgr.is_mount_path(x.mountpoint):
try:
disk_used_pct = max(
psutil.disk_usage(x.mountpoint).percent, disk_used_pct)
except:
pass
if JBoxContainer.INITIAL_DISK_USED_PCT is None:
JBoxContainer.INITIAL_DISK_USED_PCT = disk_used_pct
disk_used_pct = max(
0, (disk_used_pct - JBoxContainer.INITIAL_DISK_USED_PCT))
CloudHost.publish_stats("DiskUsed", "Percent", disk_used_pct)
cont_load_pct = min(
100, max(0, nactive * 100 / JBoxContainer.MAX_CONTAINERS))
CloudHost.publish_stats("ContainersUsed", "Percent", cont_load_pct)
CloudHost.publish_stats("DiskIdsUsed", "Percent", VolMgr.used_pct())
overall_load_pct = max(cont_load_pct, disk_used_pct, mem_used_pct,
cpu_used_pct, VolMgr.used_pct())
CloudHost.publish_stats("Load", "Percent", overall_load_pct)
def publish_perf_counters():
""" Publish performance counters. Used for status monitoring and auto scaling. """
VolMgr.refresh_disk_use_status()
nactive = BaseContainer.num_active(BaseContainer.SFX_INT)
stats = []
stats.append(("NumActiveContainers", "Count", nactive))
nactive_api = BaseContainer.num_active(BaseContainer.SFX_API)
stats.append(("NumActiveAPIContainers", "Count", nactive_api))
curr_cpu_used_pct = psutil.cpu_percent()
last_cpu_used_pct = curr_cpu_used_pct if BaseContainer.LAST_CPU_PCT is None else BaseContainer.LAST_CPU_PCT
BaseContainer.LAST_CPU_PCT = curr_cpu_used_pct
cpu_used_pct = int((curr_cpu_used_pct + last_cpu_used_pct) / 2)
stats.append(("CPUUsed", "Percent", cpu_used_pct))
mem_used_pct = psutil.virtual_memory().percent
stats.append(("MemUsed", "Percent", mem_used_pct))
disk_used_pct = 0
for x in psutil.disk_partitions():
if not VolMgr.is_mount_path(x.mountpoint):
try:
disk_used_pct = max(psutil.disk_usage(x.mountpoint).percent, disk_used_pct)
except:
pass
if BaseContainer.INITIAL_DISK_USED_PCT is None:
BaseContainer.INITIAL_DISK_USED_PCT = disk_used_pct
disk_used_pct = max(0, (disk_used_pct - BaseContainer.INITIAL_DISK_USED_PCT))
stats.append(("DiskUsed", "Percent", disk_used_pct))
cont_load_pct = min(100, max(0, nactive * 100 / SessContainer.MAX_CONTAINERS))
stats.append(("ContainersUsed", "Percent", cont_load_pct))
api_cont_load_pct = min(100, max(0, nactive_api * 100 / APIContainer.MAX_CONTAINERS))
stats.append(("APIContainersUsed", "Percent", api_cont_load_pct))
stats.append(("DiskIdsUsed", "Percent", VolMgr.used_pct()))
overall_load_pct = max(
cont_load_pct, api_cont_load_pct, disk_used_pct, mem_used_pct, cpu_used_pct, VolMgr.used_pct()
)
stats.append(("Load", "Percent", overall_load_pct))
Compute.publish_stats_multi(stats)
def publish_perf_counters():
""" Publish performance counters. Used for status monitoring and auto scaling. """
VolMgr.refresh_disk_use_status()
nactive = BaseContainer.num_active(BaseContainer.SFX_INT)
stats = []
stats.append(("NumActiveContainers", "Count", nactive))
nactive_api = BaseContainer.num_active(BaseContainer.SFX_API)
stats.append(("NumActiveAPIContainers", "Count", nactive_api))
curr_cpu_used_pct = psutil.cpu_percent()
last_cpu_used_pct = curr_cpu_used_pct if BaseContainer.LAST_CPU_PCT is None else BaseContainer.LAST_CPU_PCT
BaseContainer.LAST_CPU_PCT = curr_cpu_used_pct
cpu_used_pct = int((curr_cpu_used_pct + last_cpu_used_pct)/2)
stats.append(("CPUUsed", "Percent", cpu_used_pct))
mem_used_pct = psutil.virtual_memory().percent
stats.append(("MemUsed", "Percent", mem_used_pct))
disk_used_pct = 0
for x in psutil.disk_partitions():
if not VolMgr.is_mount_path(x.mountpoint):
try:
disk_used_pct = max(psutil.disk_usage(x.mountpoint).percent, disk_used_pct)
except:
pass
if BaseContainer.INITIAL_DISK_USED_PCT is None:
BaseContainer.INITIAL_DISK_USED_PCT = disk_used_pct
disk_used_pct = max(0, (disk_used_pct - BaseContainer.INITIAL_DISK_USED_PCT))
stats.append(("DiskUsed", "Percent", disk_used_pct))
cont_load_pct = min(100, max(0, nactive * 100 / SessContainer.MAX_CONTAINERS))
stats.append(("ContainersUsed", "Percent", cont_load_pct))
api_cont_load_pct = min(100, max(0, nactive_api * 100 / APIContainer.MAX_CONTAINERS))
stats.append(("APIContainersUsed", "Percent", api_cont_load_pct))
stats.append(("DiskIdsUsed", "Percent", VolMgr.used_pct()))
overall_load_pct = max(cont_load_pct, api_cont_load_pct, disk_used_pct, mem_used_pct, cpu_used_pct, VolMgr.used_pct())
stats.append(("Load", "Percent", overall_load_pct))
Compute.publish_stats_multi(stats)
