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from datetime import datetime
from django.utils import timezone
from django.db import models
# Create your models here.
from users.models import UserMachine
class TestBranch(models.Model):
"""
test brand
"""
branch_name = models.CharField(max_length=128, unique=True,verbose_name="branch name", help_text="branch name")
branch_order = models.IntegerField(default=5,verbose_name=" branch order", help_text="order in all the branch")
is_show = models.BooleanField(verbose_name="branch isshow", default=True, help_text="branch isshow")
is_accept = models.BooleanField(verbose_name="branch weather accept accept new reports", default=True, help_text="branch weather accept new reports")
add_time = models.DateTimeField(default=timezone.now, verbose_name="branch added time",
help_text="branch added time")
class Meta:
verbose_name = "test branch"
verbose_name_plural = "test branch"
def __str__(self):
return self.branch_name
class TestCategory(models.Model):
"""
tests category
"""
cate_name = models.CharField(max_length=64, verbose_name="cate name", help_text="cate name")
cate_sn = models.CharField(max_length=32, unique=True, verbose_name="cate sn", help_text="cate sn")
# cate_parent = models.ForeignKey("self", verbose_name="parent category", related_name="sub_cat", help_text="parent category")
cate_order = models.IntegerField(verbose_name="cate order", help_text="order in the current level")
add_time = models.DateTimeField(default=timezone.now, verbose_name="add time", help_text="category added time")
class Meta:
verbose_name = "tests category"
verbose_name_plural = "tests category"
def __str__(self):
return self.cate_name
class PGInfo(models.Model):
"""
pg info
"settings": {
"checkpoint_timeout": "15min",
"log_temp_files": "32",
"work_mem": "64MB",
"log_line_prefix": "%n %t ",
"shared_buffers": "1GB",
"log_autovacuum_min_duration": "0",
"checkpoint_completion_target": "0.9",
"maintenance_work_mem": "128MB",
"log_checkpoints": "on",
"max_wal_size": "4GB",
"min_wal_size": "2GB"
}
"""
checkpoint_timeout =models.IntegerField(verbose_name="checkpoint_timeout", help_text="checkpoint_timeout")
log_temp_files = models.IntegerField(verbose_name="log_temp_files", help_text="log_temp_files")
work_mem = models.IntegerField(verbose_name="work_mem", help_text="work_mem")
log_line_prefix = models.CharField(max_length=64,verbose_name="checkpoint_timeout", help_text="checkpoint_timeout")
shared_buffers = models.IntegerField(verbose_name="shared_buffers", help_text="shared_buffers")
log_autovacuum_min_duration =models.IntegerField(verbose_name="log_autovacuum_min_duration", help_text="log_autovacuum_min_duration")
checkpoint_completion_target =models.DecimalField(max_digits=8, decimal_places=4,verbose_name="checkpoint_completion_target", help_text="checkpoint_completion_target")
maintenance_work_mem = models.IntegerField(verbose_name="maintenance_work_mem", help_text="maintenance_work_mem")
SWITCH_CHOICE = (
(1, 'on'),
(2, 'off')
)
log_checkpoints = models.IntegerField(choices=SWITCH_CHOICE,verbose_name="log_checkpoints", help_text="log_checkpoints")
max_wal_size =models.IntegerField(verbose_name="max_wal_size", help_text="max_wal_size")
min_wal_size =models.IntegerField(verbose_name="min_wal_size", help_text="min_wal_size")
# pg_branch = models.ForeignKey(TestBranch, verbose_name="pg branch", help_text="pg branch")
class Meta:
verbose_name = "pg info"
verbose_name_plural = "pg info"
class MetaInfo(models.Model):
"""
meta info
"""
date = models.DateTimeField(verbose_name="date", help_text="date")
uname = models.TextField(verbose_name="uname", help_text="uname")
benchmark = models.TextField(verbose_name="benchmark", help_text="benchmark")
name = models.TextField(verbose_name="name", help_text="name")
class Meta:
verbose_name = "meta info"
verbose_name_plural = "meta info"
class LinuxInfo(models.Model):
"""
linux info
"""
mounts = models.TextField(verbose_name="mounts", help_text="mounts")
cpuinfo = models.TextField(verbose_name="cpuinfo", help_text="cpuinfo")
sysctl = models.TextField(verbose_name="sysctl", help_text="sysctl")
meminfo = models.TextField(verbose_name="meminfo", help_text="meminfo")
class Meta:
verbose_name = "linux info"
verbose_name_plural = "linux info"
def __str__(self):
return self.mounts
class TestRecord(models.Model):
"""
test record
"""
branch = models.ForeignKey(TestBranch, verbose_name="pg branch", help_text="pg branch")
test_machine = models.ForeignKey(UserMachine, verbose_name="test owner",
help_text="person who add this test item")
pg_info = models.ForeignKey(PGInfo, verbose_name="pg info", help_text="pg info")
meta_info = models.ForeignKey(MetaInfo, verbose_name="meta info", help_text="meta info")
linux_info = models.ForeignKey(LinuxInfo, verbose_name="linux info", help_text="linux info")
test_desc = models.TextField(verbose_name="test desc", help_text="test desc")
# test_branch_id = models.ForeignKey(TestBranch, verbose_name="test category", help_text="test category")
meta_time = models.DateTimeField(default=timezone.now, verbose_name="meta time")
hash = models.CharField(unique=True, default='', max_length=128, verbose_name="record hash",
help_text="record hash")
uuid = models.CharField(unique=True, default='', max_length=64, verbose_name="record uuid", help_text="record uuid")
commit = models.CharField(max_length=64, verbose_name="record commit", help_text="record commit")
add_time = models.DateTimeField(default=timezone.now, verbose_name="test added time")
class Meta:
verbose_name = "tests"
verbose_name_plural = "tests"
# class AbstractTestDataSet(models.Model):
# prev = models.ForeignKey('self',blank=True, null=True, related_name='none')
# class Meta:
# abstract = True
class TestDataSet(models.Model):
test_record = models.ForeignKey(TestRecord, verbose_name="test record id", help_text="test record id")
test_cate = models.ForeignKey(TestCategory, verbose_name="test cate id", help_text="test cate id")
clients = models.IntegerField(verbose_name="clients", help_text="clients of the test dataset")
scale = models.IntegerField(verbose_name="scale", help_text="scale of the test dataset")
std = models.DecimalField(max_digits=18, decimal_places=8, verbose_name="std", help_text="std of the test dataset")
metric = models.DecimalField(max_digits=18, decimal_places=8, verbose_name="metric",
help_text="metric of the test dataset")
median = models.DecimalField(max_digits=18, decimal_places=8, verbose_name="median",
help_text="median of the test dataset")
STATUS_CHOICE = (
(-1, 'none'),
(1, 'improved'),
(2, 'quo'),
(3, 'regressive'),
)
status = models.IntegerField(choices=STATUS_CHOICE, verbose_name="status", help_text="status of this dataset")
percentage = models.DecimalField(max_digits=8, decimal_places=4, verbose_name="percentage",
help_text="percentage compared to previous dataset")
prev = models.ForeignKey('self', blank=True, null=True, related_name='prev1',
verbose_name="previous test dataset id", help_text="previous test dataset id")
# prev = models.ForeignKey('self',verbose_name="previous test dataset id", help_text="previous test dataset id")
add_time = models.DateTimeField(default=timezone.now, verbose_name="test dataset time")
class Meta:
verbose_name = "test dataset"
verbose_name_plural = "test dataset"
from django.db.models.signals import pre_save
from django.dispatch import receiver
@receiver(pre_save, sender=TestDataSet)
def calc_status(sender, instance, **kwargs):
print('dataset:' + str(instance.id) + " prev:" + str(instance.prev) + " will be save ")
# record_id = instance.test_record.id
machine_id = instance.test_record.test_machine_id
add_time = instance.test_record.add_time
branch = instance.test_record.branch
prevRecord = TestRecord.objects.order_by('-add_time').filter(test_machine_id=machine_id,branch=branch,
add_time__lt=add_time).first()
if (prevRecord == None):
print("prev record not found")
return
# print("previd is: " + str(prevRecord.id))
prevTestDataSet = TestDataSet.objects.filter(test_record_id=prevRecord.id, scale=instance.scale,
clients=instance.clients, test_cate_id=instance.test_cate_id).first()
if (prevTestDataSet == None):
# print("prev dataset not found")
return
# print("prev dataset is: " + str(prevTestDataSet.id))
percentage = (instance.metric - prevTestDataSet.metric) / prevTestDataSet.metric
# print('instance.metric is:' + str(instance.metric))
# print('prevTestDataSet.metric is:' + str(prevTestDataSet.metric))
# print('percentage is:' + str(percentage))
status = 0
if (percentage >= 0.05):
status = 1
elif (percentage <= -0.05):
status = 3
else:
status = 2
instance.percentage = percentage
instance.status = status
instance.prev_id = prevTestDataSet.id
return
class TestResult(models.Model):
"""
test result sample:
"latency": -1,
"scale": "10",
"end": 1526184453.133798,
"clients": "2",
"start": 1526184333.102856,
"run": 0,
"threads": "2",
"mode": "simple",
"duration": "120",
"tps": "369.666116",
"read-only": false
"""
test_dataset = models.ForeignKey(TestDataSet, verbose_name="test dataset id", help_text="test dataset id")
# test_cate = models.ForeignKey(TestCategory, verbose_name="test category", help_text="test category")
latency = models.IntegerField(verbose_name="latency", help_text="latency of the test result")
scale = models.IntegerField(verbose_name="scale", help_text="scale of the test result")
end = models.DecimalField(max_digits=16, decimal_places=6, verbose_name="end",
help_text="endtime of the test result")
clients = models.IntegerField(verbose_name="clients", help_text="clients of the test result")
start = models.DecimalField(max_digits=16, decimal_places=6, verbose_name="start",
help_text="starttime of the test result")
tps = models.DecimalField(default=0, max_digits=18, decimal_places=6, verbose_name="tps",
help_text="tps of the test result")
run = models.IntegerField(verbose_name="run", help_text="run number")
threads = models.IntegerField(verbose_name="threads", help_text="threads of the test result")
MODE_CHOICE = (
(1, 'simple'),
(2, 'other'),
)
mode = models.IntegerField(choices=MODE_CHOICE, verbose_name="mode", help_text="test mode")
add_time = models.DateTimeField(default=timezone.now, verbose_name="test result added time")
class Meta:
verbose_name = "test result"
verbose_name_plural = "test result"
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