<div dir="ltr"><div>Hi,</div><div><br></div><div>Many thanks again.</div><div><br></div><div><div>I fine tuned a little bit the heat template having now defined:</div><div><br></div><div>Scale up: period 30, threshold 90, comparison_operator gt, statistic avg, cooldown 60</div>
<div>Scale down: period 30, threshold 30, comparison_operator lt, statistic avg, cooldown 60</div><div><br></div><div>Workflow:</div><div>- create stack -> GroupA-0 instance is started</div><div>- generate load inside GroupA-0 -> cpu_util counter increses to >100%</div>
<div>- Group_A-1 instance gets automatically started and after a short while also Group_A-2</div><div>- Situation remains the same, 3 instances keep on running, no down scaling occurs.</div><div><br></div><div>According to current thresholds down scaling shouldn't occur any longer since: </div>
<div>106.933333333 + 18.3333333333 + 13.5333333333 = ~139. And 139 / 3 = 46</div><div><br></div><div>...but I don't now see why the Group_A-2 was started in the first place.</div><div><br></div><div>cpu_util counters received:</div>
<div><br></div><div>Group_A-0:<span class="" style="white-space:pre"> </span></div><div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>34.2666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:05:56<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>16.2<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:06:11<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>18.4666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:06:26<span class="" style="white-space:pre"> </span>|</div>
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<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>118.333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:09:56<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>119.8<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:10:11<span class="" style="white-space:pre"> </span>|</div>
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<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>106.866666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:13:41<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>102.0625<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:13:57<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>113.928571429<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:11<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>97.625<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:27<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>116.0<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:41<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>100.8125<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:57<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>108.133333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:12<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>105.4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:27<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>105.533333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:42<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>108.666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:57<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>106.466666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:12<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>106.133333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:27<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>106.4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:42<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>106.466666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:57<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>105.733333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:12<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>105.466666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:27<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>103.666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:42<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>a7e07a40-45fe-48d2-81c5-412435708c98<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>106.933333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:57<span class="" style="white-space:pre"> </span>|</div>
<div><span class="" style="white-space:pre"> </span></div><div>Group_A-1<span class="" style="white-space:pre"> </span></div><div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>34.3333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:10:21<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>17.0<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:10:36<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>18.6666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:10:51<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>18.8666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:11:06<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>16.3333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:11:21<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>19.4666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:11:36<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>19.0666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:11:51<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>18.5333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:12:06<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>16.4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:12:21<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>17.9333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:12:36<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>19.6666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:12:51<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>20.1333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:13:06<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>17.2<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:13:21<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>16.4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:13:36<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>16.5333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:13:51<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>18.6666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:06<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>17.4666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:21<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>16.8<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:36<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>19.4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:51<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>19.3333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:06<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>18.7333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:21<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>17.8<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:36<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>19.3333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:51<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>19.4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:06<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>16.8666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:21<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>16.8<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:36<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>20.2666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:51<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>19.4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:06<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>18.6<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:21<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>20.2<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:36<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>18.8666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:51<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>ec1d377e-fd24-4246-8099-e558858d2cf4<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>18.3333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:18:06<span class="" style="white-space:pre"> </span>|</div>
<div><span class="" style="white-space:pre"> </span></div><div>Group_A-2:<span class="" style="white-space:pre"> </span></div><div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.5333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:11:41<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>14.3333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:11:56<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>14.5333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:12:11<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>14.6<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:12:26<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.8<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:12:41<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.7333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:12:56<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.0666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:13:11<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>14.7333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:13:26<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.6<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:13:41<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.6666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:13:56<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>14.2666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:11<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>14.3333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:26<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.3333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:41<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.8666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:14:56<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.7333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:11<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>14.375<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:27<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>14.0<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:42<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.5333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:15:57<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.5333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:12<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>14.5333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:27<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.3333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:42<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.5333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:16:57<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.8666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:12<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>14.6<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:27<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>14.4666666667<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:42<span class="" style="white-space:pre"> </span>|</div>
<div>|<span class="" style="white-space:pre"> </span>2505efaf-0656-44a3-8dad-f694251980fd<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>cpu_util<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>gauge<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>13.5333333333<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>%<span class="" style="white-space:pre"> </span>|<span class="" style="white-space:pre"> </span>2014-02-25T11:17:57<span class="" style="white-space:pre"> </span>|</div>
<div><span class="" style="white-space:pre"> </span></div></div><div>Br,</div><div>-Juha</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 25 February 2014 11:22, Eoghan Glynn <span dir="ltr"><<a href="mailto:eglynn@redhat.com" target="_blank">eglynn@redhat.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Juha,<br>
<br>
What is the actual cpu_util trend looking like about the time<br>
upscaling occurs?<br>
<br>
In the original template you provided, the cooldown period was set<br>
so as to be quite short (IIRC, 20s).<br>
<br>
So if your artificial load on the first instance drives the cpu_util<br>
above the high-water-mark alarm threshold, e.g. to say 91%, then the<br>
newly launched instance has little load to contend with, giving an<br>
average cpu_util of the instance group of ~46%, then the continual<br>
scale-up/scale-down thrashing that you see is just autoscaling doing<br>
exactly what you've told it to do.<br>
<br>
To avoid this, you'll need to:<br>
<br>
* ensure that the "load" is spread across the current instance group<br>
members in a roughly fair distribution (this is often achieved in<br>
practice using a load balancer randomizing or round-robining)<br>
<br>
* increase the cooldown period to allow the load distribution to<br>
"settle" after a scaling operation has taken place<br>
<br>
* ensure that the low-water-mark alarm threshold is sufficiently<br>
distant from that of the high-water-mark alarm<br>
<br>
Cheers,<br>
Eoghan<br>
<div class="HOEnZb"><div class="h5"><br>
----- Original Message -----<br>
> Hi,<br>
><br>
> Some update... I yesterday added "repeat_actions" : true -definition to<br>
> OS::Ceilometer::Alarm resources in the Heat template:<br>
><br>
> "CPUAlarmHigh": {<br>
> "Type": "OS::Ceilometer::Alarm",<br>
> "Properties": {<br>
> "description": "Scale-up if CPU is greater than 90% for 30 seconds",<br>
> "meter_name": "cpu_util",<br>
> "statistic": "avg",<br>
> "period": "30",<br>
> "evaluation_periods": "1",<br>
> "threshold": "90",<br>
> "alarm_actions":<br>
> [ {"Fn::GetAtt": ["ScaleUpPolicy", "AlarmUrl"]} ],<br>
> "matching_metadata":<br>
> {"metadata.user_metadata.server_group": "Group_A" },<br>
> "comparison_operator": "gt",<br>
> "repeat_actions" : true<br>
> }<br>
> },<br>
><br>
> "CPUAlarmLow": {<br>
> "Type": "OS::Ceilometer::Alarm",<br>
> "Properties": {<br>
> "description": "Scale-down if CPU is less than 50% for 30 seconds",<br>
> "meter_name": "cpu_util",<br>
> "statistic": "avg",<br>
> "period": "30",<br>
> "evaluation_periods": "1",<br>
> "threshold": "50",<br>
> "alarm_actions":<br>
> [ {"Fn::GetAtt": ["ScaleDownPolicy", "AlarmUrl"]} ],<br>
> "matching_metadata":<br>
> {"metadata.user_metadata.server_group": "Group_A" },<br>
> "comparison_operator": "lt",<br>
> "repeat_actions" : true<br>
> }<br>
> }<br>
><br>
> ...and everything seemed to work fine. But now I just created a stack again<br>
> and generated some load inside the first VM started. Scaling up occurred,<br>
> but after that the system is now continuously scaling up and down the VMs<br>
> even the load situation doesn't change. Seems to be the "repeat_actions"<br>
> definitions didn't help after all...<br>
><br>
> Br,<br>
> -Juha<br>
><br>
><br>
> On 25 February 2014 00:27, Steven Dake < <a href="mailto:sdake@redhat.com">sdake@redhat.com</a> > wrote:<br>
><br>
><br>
><br>
> Juha,<br>
><br>
> Copying Angus so he sees. He wrote a big majority of the ceilometer + heat<br>
> integration and might have a better idea of the details of the problem you<br>
> face.<br>
><br>
><br>
> On 02/24/2014 01:27 AM, Juha Tynninen wrote:<br>
><br>
><br>
><br>
> Hi,<br>
><br>
> I'm having some problems concerning auto scaling feature.<br>
> Any ideas?<br>
><br>
> First scaling up and down is working just fine. But then when tested later on<br>
> scaling down/up is no longer working properly.<br>
> Scaling down may occur even it shouldn't or scaling up doesn't occur even it<br>
> should. When in this situation I remove all the<br>
> received metric data from the DB, auto scaling starts to work again.<br>
><br>
> Ceilometer is configured to use Mongo and the auto scaling is based on the<br>
> cpu_util metrics.<br>
><br>
> Related configurations:<br>
> -----------------------<br>
> /etc/ceilometer/pipeline.yaml on compute nodes:<br>
><br>
> name: cpu_pipeline<br>
> interval: 15<br>
><br>
> /etc/ceilometer/ceilometer.conf on controller:<br>
> evaluation_interval=15<br>
><br>
> Heat template used:<br>
> -------------------<br>
> "Resources" : {<br>
><br>
> "Group_A" : {<br>
> "Type" : "AWS::AutoScaling::AutoScalingGroup",<br>
> "Properties" : {<br>
> "AvailabilityZones" : { "Fn::GetAZs" : ""},<br>
> "LaunchConfigurationName" : { "Ref" : "Group_A_Config" },<br>
> "MinSize" : "1",<br>
> "MaxSize" : "3",<br>
> "Tags" : [<br>
> { "Key" : "metering.server_group", "Value" : "Group_A" },<br>
> { "Key" : "custom_metadata", "Value" : "test" }<br>
> ],<br>
> "VPCZoneIdentifier" : [ { "Ref" : "PrivateSubnetId" } ]<br>
> }<br>
> },<br>
><br>
> "Group_A_Config" : {<br>
> "Type" : "AWS::AutoScaling::LaunchConfiguration",<br>
> "Properties": {<br>
> "ImageId" : { "Ref" : "ImageId" },<br>
> "InstanceType" : { "Ref" : "InstanceType" },<br>
> "KeyName" : { "Ref" : "KeyName" }<br>
> }<br>
> },<br>
><br>
> "ScaleUpPolicy" : {<br>
> "Type" : "AWS::AutoScaling::ScalingPolicy",<br>
> "Properties" : {<br>
> "AdjustmentType" : "ChangeInCapacity",<br>
> "AutoScalingGroupName" : { "Ref" : "Group_A" },<br>
> "Cooldown" : "20",<br>
> "ScalingAdjustment" : "1"<br>
> }<br>
> },<br>
><br>
> "ScaleDownPolicy" : {<br>
> "Type" : "AWS::AutoScaling::ScalingPolicy",<br>
> "Properties" : {<br>
> "AdjustmentType" : "ChangeInCapacity",<br>
> "AutoScalingGroupName" : { "Ref" : "Group_A" },<br>
> "Cooldown" : "20",<br>
> "ScalingAdjustment" : "-1"<br>
> }<br>
> },<br>
><br>
> "CPUAlarmHigh": {<br>
> "Type": "OS::Ceilometer::Alarm",<br>
> "Properties": {<br>
> "description": "Scale-up if CPU is greater than 90% for 20 seconds",<br>
> "meter_name": "cpu_util",<br>
> "statistic": "avg",<br>
> "period": "20",<br>
> "evaluation_periods": "1",<br>
> "threshold": "90",<br>
> "alarm_actions":<br>
> [ {"Fn::GetAtt": ["ScaleUpPolicy", "AlarmUrl"]} ],<br>
> "matching_metadata":<br>
> {"metadata.user_metadata.server_group": "Group_A" },<br>
> "comparison_operator": "gt"<br>
> }<br>
> },<br>
><br>
> "CPUAlarmLow": {<br>
> "Type": "OS::Ceilometer::Alarm",<br>
> "Properties": {<br>
> "description": "Scale-down if CPU is less than 50% for 20 seconds",<br>
> "meter_name": "cpu_util",<br>
> "statistic": "avg",<br>
> "period": "20",<br>
> "evaluation_periods": "1",<br>
> "threshold": "50",<br>
> "alarm_actions":<br>
> [ {"Fn::GetAtt": ["ScaleDownPolicy", "AlarmUrl"]} ],<br>
> "matching_metadata":<br>
> {"metadata.user_metadata.server_group": "Group_A" },<br>
> "comparison_operator": "lt"<br>
> }<br>
><br>
> In ceilometer logs I can see the following kind of warnings:<br>
><br>
> <44>Feb 24 08:41:08 node-16<br>
> ceilometer-ceilometer.collector.dispatcher.database WARNING: message<br>
> signature invalid, discarding message: {u'counter_name':<br>
> u'instance.scheduled', u'user_id': None, u'message_signature':<br>
> u'd1b49ddf004edc5b7a8dc9405b42a71f2ae975d04c25838c3dc0ea0e6f6e4edd',<br>
> u'timestamp': u'2014-02-24 08:41:08.334580', u'resource_id':<br>
> u'48c815ab-01c9-4ac8-9096-ac171976598c', u'message_id':<br>
> u'67e611e4-9d2f-11e3-81f1-080027e519cb', u'source': u'openstack',<br>
> u'counter_unit': u'instance', u'counter_volume': 1, u'project_id':<br>
> u'efcca4ba425c4beda73eb31a54df931a', u'resource_metadata': {u'instance_id':<br>
> u'48c815ab-01c9-4ac8-9096-ac171976598c', u'weighted_host': {u'host':<br>
> u'node-18', u'weight': 3818.0}, u'host': u'scheduler.node-16',<br>
> u'request_spec': {u'num_instances': 1, u'block_device_mapping':<br>
> [{u'instance_uuid': u'48c815ab-01c9-4ac8-9096-ac171976598c',<br>
> u'guest_format': None, u'boot_index': 0, u'delete_on_termination': True,<br>
> u'no_device': None, u'connection_info': None, u'volume_id': None,<br>
> u'device_name': None, u'disk_bus': None, u'image_id':<br>
> u'11848cbf-a428-4dfb-8818-2f0a981f540b', u'source_type': u'image',<br>
> u'device_type': u'disk', u'snapshot_id': None, u'destination_type':<br>
> u'local', u'volume_size': None}], u'image': {u'status': u'active', u'name':<br>
> u'cirrosImg', u'deleted': False, u'container_format': u'bare',<br>
> u'created_at': u'2014-02-12T08:46:04.000000', u'disk_format': u'qcow2',<br>
> u'updated_at': u'2014-02-12T08:46:04.000000', u'properties': {},<br>
> u'min_disk': 0, u'min_ram': 0, u'checksum':<br>
> u'50bdc35edb03a38d91b1b071afb20a3c', u'owner':<br>
> u'efcca4ba425c4beda73eb31a54df931a', u'is_public': True, u'deleted_at':<br>
> None, u'id': u'11848cbf-a428-4dfb-8818-2f0a981f540b', u'size': 9761280},<br>
> u'instance_type': {u'root_gb': 1, u'name': u'm1.tiny', u'ephemeral_gb': 0,<br>
> u'memory_mb': 512, u'vcpus': 1, u'extra_specs': {}, u'swap': 0,<br>
> u'rxtx_factor': 1.0, u'flavorid': u'1', u'vcpu_weight': None, u'id': 2},<br>
> u'instance_properties': {u'vm_state': u'building', u'availability_zone':<br>
> None, u'terminated_at': None, u'ephemeral_gb': 0, u'instance_type_id': 2,<br>
> u'user_data': u'Q29udGVudC1UeXBlOiBtdWx0aXBhcnQvbWl4ZWQ7IGJvdW5kYXJ5PSI9PT0<br>
> ...<br>
> , u'cleaned': False, u'vm_mode': None, u'deleted_at': None,<br>
> u'reservation_id': u'r-l91mh33v', u'id': 274, u'security_groups':<br>
> {u'objects': []}, u'disable_terminate': False, u'root_device_name': None,<br>
> u'display_name': u'tyky-Group_A-55cklit7nvbq-Group_A-2-yis32na5m7ey',<br>
> u'uuid': u'48c815ab-01c9-4ac8-9096-ac171976598c', u'default_swap_device':<br>
> None, u'info_cache': {u'instance_uuid':<br>
> u'48c815ab-01c9-4ac8-9096-ac171976598c', u'network_info': []}, u'hostname':<br>
> u'tyky-group-a-55cklit7nvbq-group-a-2-yis32na5m7ey', u'launched_on': None,<br>
> u'display_description': u'tyky-Group_A-55cklit7nvbq-Group_A-2-yis32na5m7ey',<br>
> u'key_data': u'ssh-rsa<br>
> AAAAB3NzaC1yc2EAAAADAQABAAABAQC39hmz8e40Xv/+QKkLyRA7j02RfIG61cr1j41RftnkOF3ZbwBzi7qibsOA3gC9Ln05YbB6z2/iUnQzxQsoOpmlnXuv2O296utY2ZCTKhdFSzn2Ot7l635zEXkivMc97wz4bITtaBTjX3nV6sXOfevdTIOJeC11SqxmfNRRzXcz9fRv6kLjz7IrA0tvRTp2xDVtFEj+vFLWaXc3TcUSygxiSLeAuNkH1rZ9jVuHXXvzb/e7navrGyJec2P86AQg2TUk77MhLjPcbyKiJJK0DhK6zOkZUWXtgIVQx7+gO/Xs2QgQHcw+VdzRzpJK+/EOzUOU8IDWNnyfaJEnQEoX2oMj<br>
> Generated by Nova\n', u'deleted': False, u'config_drive': u'',<br>
> u'power_state': 0, u'default_ephemeral_device': None, u'progress': 0,<br>
> u'project_id': u'efcca4ba425c4beda73eb31a54df931a', u'launched_at': None,<br>
> u'scheduled_at': None, u'node': None, u'ramdisk_id': u'', u'access_ip_v6':<br>
> None, u'access_ip_v4': None, u'kernel_id': u'', u'key_name': u'heat_key',<br>
> u'updated_at': None, u'host': None, u'user_id':<br>
> u'ef4e983291ef4ad1b88eb1f776bd52b6', u'system_metadata':<br>
> {u'instance_type_memory_mb': 512, u'instance_type_swap': 0,<br>
> u'instance_type_vcpu_weight': None, u'instance_type_root_gb': 1,<br>
> u'instance_type_name': u'm1.tiny', u'instance_type_id': 2,<br>
> u'instance_type_ephemeral_gb': 0, u'instance_type_rxtx_factor': 1.0,<br>
> u'image_disk_format': u'qcow2', u'instance_type_flavorid': u'1',<br>
> u'instance_type_vcpus': 1, u'image_container_format': u'bare',<br>
> u'image_min_ram': 0, u'image_min_disk': 1, u'image_base_image_ref':<br>
> u'11848cbf-a428-4dfb-8818-2f0a981f540b'}, u'task_state': u'scheduling',<br>
> u'shutdown_terminate': False, u'cell_name': None, u'root_gb': 1, u'locked':<br>
> False, u'name': u'instance-00000112', u'created_at':<br>
> u'2014-02-24T08:41:08.257534', u'locked_by': None, u'launch_index': 0,<br>
> u'memory_mb': 512, u'vcpus': 1, u'image_ref':<br>
> u'11848cbf-a428-4dfb-8818-2f0a981f540b', u'architecture': None,<br>
> u'auto_disk_config': False, u'os_type': None, u'metadata':<br>
> {u'metering.server_group': u'Group_A', u'AutoScalingGroupName':<br>
> u'tyky-Group_A-55cklit7nvbq', u'custom_metadata': u'test'}},<br>
> u'security_group': [u'default'], u'instance_uuids':<br>
> [u'48c815ab-01c9-4ac8-9096-ac171976598c']}, u'event_type':<br>
> u'scheduler.run_instance.scheduled'}, u'counter_type': u'delta'}<br>
><br>
> Also the following warnings/errors can be seen but they seem to occur when<br>
> auto scaling is properly working and have no negative effects as such:<br>
><br>
> <44>Feb 24 08:43:08 node-16<br>
> <U+FEFF>ceilometer-ceilometer.transformer.conversions WARNING: dropping<br>
> sample with no predecessor: <ceilometer.sample.Sample object at 0x3774fd0><br>
> <44>Feb 24 08:43:08 node-16 ceilometer-ceilometer.publisher.rpc AUDIT:<br>
> Publishing 1 samples on metering<br>
> <44>Feb 24 08:43:08 node-16 ceilometer-ceilometer.publisher.rpc AUDIT:<br>
> Publishing 1 samples on metering<br>
> <44>Feb 24 08:43:08 node-16 ceilometer-ceilometer.publisher.rpc AUDIT:<br>
> Publishing 1 samples on metering<br>
> <44>Feb 24 08:43:08 node-16 ceilometer-ceilometer.publisher.rpc AUDIT:<br>
> Publishing 1 samples on metering<br>
> <44>Feb 24 08:43:08 node-16 ceilometer-ceilometer.publisher.rpc AUDIT:<br>
> Publishing 1 samples on metering<br>
> <44>Feb 24 08:43:08 node-16 ceilometer-ceilometer.publisher.rpc AUDIT:<br>
> Publishing 1 samples on metering<br>
> <44>Feb 24 08:43:09 node-16 ceilometer-ceilometer.publisher.rpc AUDIT:<br>
> Publishing 1 samples on metering<br>
> <43>Feb 24 08:43:09 node-16<br>
> ceilometer-ceilometer.collector.dispatcher.database ERROR: Failed to record<br>
> metering data: not okForStor<br>
> age<br>
> Traceback (most recent call last):<br>
> File<br>
> "/usr/lib/python2.7/dist-packages/ceilometer/collector/dispatcher/database.py",<br>
> line 65, in record_metering_data<br>
> self.storage_conn.record_metering_data(meter)<br>
> File "/usr/lib/python2.7/dist-packages/ceilometer/storage/impl_mongodb.py",<br>
> line 417, in record_metering_data<br>
> upsert=True,<br>
> File "/usr/lib/python2.7/dist-packages/pymongo/collection.py", line 487, in<br>
> update<br>
> check_keys, self.__uuid_subtype), safe)<br>
> File "/usr/lib/python2.7/dist-packages/pymongo/mongo_client.py", line 969, in<br>
> _send_message<br>
> rv = self.__check_response_to_last_error(response)<br>
> File "/usr/lib/python2.7/dist-packages/pymongo/mongo_client.py", line 911, in<br>
> __check_response_to_last_error<br>
> raise OperationFailure(details["err"], details["code"])<br>
> OperationFailure: not okForStorage<br>
><br>
> Br,<br>
> -Juha<br>
><br>
><br>
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><br>
><br>
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</div></div></blockquote></div><br></div>