I have just received 2-day training of Fluke VPM tool. I have already mentioned in my other posting:
"Baselining and dynamic thresholds features in Fluke and Tivoli tools" Below are my additional comments about the tool. - They have the same approach as our SEDS has - to provide at the application performance status the list of business applications with most unusual response time. And they use a hit chart for that which similar SEDS used ( see “CMG'07 trip report” and the tree-map)
- Smart alerts and the statistical filtering are used only for response time metric and the alert is issued only based on dynamic upper-limits.
- Learning period (base-line) is "sliding" just like in main SEDS mode, but it is based only three weeks raw data history and looks like not grouped by hour-weekdays (like SEDS does) but maybe grouped by work- and off- hours (need to check).
- I have suggested to the VPM trainer that the statistical filtering could be applied to transaction volume metric as well and not only upper-limits, but lower-limits should be used as unusual low transaction rate needs to be be captured as a potentially bad issue.
All in all I was impressed by the way they implemented basic SEDS principals to filter application performance metrics. I have suggested to do that in my following CMG paper in 2006 in finally that was done! "SYSTEM MANAGEMENT BY EXCEPTION, PART 6" (can be found in the posting:
Also that my paper suggested to use heat chart (tree-map) against network metric too:

"...For Network devices, the bandwidth utilization can be tree-mapped. Figure shows an example of a Network tree-map. Color coding in this report could be based on exceeding constant thresholds or statistical control limits (SEDS based). Each small box represent a device (size could be indicative of relative capacity, e.g. 1 GB or 100 MB network) and a big outline box could represent a particular application or site (e.g. building)..."
4 comments:
B21709E9E8
beğeni satın al
Oyun İndirme Siteleri
Tiktok Takipçi Kasma
Fake Takipçi
MMORPG Oyunlar
9B17F1D6
Erzurum
Edirne
Bayburt
Rize
Batman
Manisa
Sivas
Adıyaman
Tekirdağ
6021AEFD
Gazipaşa
Şirinyer
Çayyolu
Akşehir
Kadirli
Payas
Balgat
Menemen
Kiraz
0F63159B
Demre
Reyhanlı
Yüreğir
Merzifon
Döşemealtı
Ödemiş
Gazipaşa
Demetevler
Ceyhan
Post a Comment