本文整理汇总了Python中cache.CacheHelper.workloads方法的典型用法代码示例。如果您正苦于以下问题：Python CacheHelper.workloads方法的具体用法？Python CacheHelper.workloads怎么用？Python CacheHelper.workloads使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类cache.CacheHelper的用法示例。
在下文中一共展示了CacheHelper.workloads方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: updateQueryWorkload
# 需要导入模块: from cache import CacheHelper [as 别名]
# 或者: from cache.CacheHelper import workloads [as 别名]
def updateQueryWorkload(query):
workloads = CacheHelper.workloads()
for workload in workloads:
if workload.active and workload.bucket == query.bucket:
key = query.indexed_key
workload.updateIndexKeys(key)示例2: postcondition_handler
# 需要导入模块: from cache import CacheHelper [as 别名]
# 或者: from cache.CacheHelper import workloads [as 别名]
def postcondition_handler():
workloads = CacheHelper.workloads()
for workload in workloads:
if workload.postcondition_handler and workload.active:
bucket = workload.bucket
bs = BucketStatus.from_cache(bucket)
bs.block(bucket)
status = True
try:
postcondition_handler = \
getattr(phandler,
workload.postcondition_handler)
status = postcondition_handler(workload)
except AttributeError:
logger.error("Postcondition method %s doesn't exist" \
% workload.postcondition_handler)
workload.postcondition = None
workload.postcondition_handler = None
if status == True:
# unblock bucket and deactivate workload
bs = BucketStatus.from_cache(bucket)
bs.unblock(bucket)
workload.active = False示例3: report_kv_latency
# 需要导入模块: from cache import CacheHelper [as 别名]
# 或者: from cache.CacheHelper import workloads [as 别名]
def report_kv_latency(bucket = "default"):
if cfg.SERIESLY_IP == '':
# seriesly not configured
return
rabbitHelper = report_kv_latency.rabbitHelper
clusterStatus = CacheHelper.clusterstatus(cfg.CB_CLUSTER_TAG+"_status") or\
ClusterStatus()
host = clusterStatus.get_random_host()
if host is None: return
ip, port = host.split(':')
workloads = CacheHelper.workloads()
for workload in workloads:
if workload.active and workload.bucket == bucket:
# read workload params
bucket = str(workload.bucket)
password = str(workload.password)
# read template from active workload
template = Template.from_cache(str(workload.template))
template = template.__dict__
client.decodeMajgicStrings(template)
# setup key/val to use for timing
key = _random_string(12)
value = json.dumps(template['kv'])
get_key = key
# for get op, try to pull from consume_queue
# so that we can calc impact of dgm
consume_queue = workload.consume_queue
if consume_queue is not None:
keys = rabbitHelper.getJsonMsg(str(consume_queue), requeue = True)
if len(keys) > 0:
get_key = str(keys[0])
# collect op latency
set_latency = client.mc_op_latency('set', key, value, ip, port, bucket, password)
get_latency = client.mc_op_latency('get', get_key, value, ip, port, bucket, password)
delete_latency = client.mc_op_latency('delete', key, value, ip, port, bucket, password)
# report to seriessly
seriesly = Seriesly(cfg.SERIESLY_IP, 3133)
db='fast'
seriesly[db].append({'set_latency' : set_latency,
'get_latency' : get_latency,
'delete_latency' : delete_latency})示例4: throttle_kv_ops
# 需要导入模块: from cache import CacheHelper [as 别名]
# 或者: from cache.CacheHelper import workloads [as 别名]
def throttle_kv_ops(isovercommited=True):
rabbitHelper = throttle_kv_ops.rabbitHelper
workloads = CacheHelper.workloads()
for workload in workloads:
if workload.active:
if isovercommited:
# clear pending task_queue
rabbitHelper.purge(workload.task_queue)
# reduce ops by 10%
workload.ops_per_sec = workload.ops_per_sec*0.90
logger.error("Cluster Overcommited: reduced ops to (%s)" % workload.ops_per_sec)示例5: taskScheduler
# 需要导入模块: from cache import CacheHelper [as 别名]
# 或者: from cache.CacheHelper import workloads [as 别名]
def taskScheduler():
workloads = CacheHelper.workloads()
rabbitHelper = taskScheduler.rabbitHelper
tasks = []
for workload in workloads:
if workload.active:
task_queue = workload.task_queue
# dequeue subtasks
if rabbitHelper.qsize(task_queue) > 0:
tasks = rabbitHelper.getJsonMsg(task_queue)
if tasks is not None and len(tasks) > 0:
# apply async
result = TaskSet(tasks = tasks).apply_async()示例6: postcondition_handler
# 需要导入模块: from cache import CacheHelper [as 别名]
# 或者: from cache.CacheHelper import workloads [as 别名]
def postcondition_handler():
workloads = CacheHelper.workloads()
for workload in workloads:
if workload.postconditions and workload.active:
bucket = workload.bucket
bs = BucketStatus.from_cache(bucket)
bs.block(bucket)
stat_checker = StatChecker(cfg.COUCHBASE_IP +":"+cfg.COUCHBASE_PORT,
bucket = bucket,
username = cfg.COUCHBASE_USER,
password = cfg.COUCHBASE_PWD)
status = stat_checker.check(workload.postconditions)
if status == True:
# unblock bucket and deactivate workload
bs = BucketStatus.from_cache(bucket)
bs.unblock(bucket)
workload.active = False示例7: taskScheduler
# 需要导入模块: from cache import CacheHelper [as 别名]
# 或者: from cache.CacheHelper import workloads [as 别名]
def taskScheduler():
workloads = CacheHelper.workloads()
rabbitHelper = taskScheduler.rabbitHelper
tasks = []
for workload in workloads:
if workload.active:
task_queue = workload.task_queue
num_ready_tasks = rabbitHelper.qsize(task_queue)
# dequeue subtasks
if num_ready_tasks > 0:
tasks = rabbitHelper.getJsonMsg(task_queue)
if tasks is not None and len(tasks) > 0:
# apply async
result = TaskSet(tasks = tasks).apply_async()
# check if more subtasks need to be queued
if num_ready_tasks < 10:
queue_op_cycles.delay(workload)