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Tony

Shortened March Server Uptime Report

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March was a shortened month as we only started doing the new monitoring on the 14th. So keep in mind this dataset is inaccurate and does not reflect the overall uptime that month actually had. I'm going to try to explain any downtime reflected on the reports as well as we generally know why something went down. This report also includes a few images of the uptime. Feel free to use them as you wish.

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Here's Apollo's uptime report

Date Average response time Uptime Downtime

1 N/A N/A N/A

2 N/A N/A N/A

3 N/A N/A N/A

4 N/A N/A N/A

5 N/A N/A N/A

6 N/A N/A N/A

7 N/A N/A N/A

8 N/A N/A N/A

9 N/A N/A N/A

10 N/A N/A N/A

11 N/A N/A N/A

12 N/A N/A N/A

13 N/A N/A N/A

14 122.337 ms 100.00% -

15 155.161 ms 100.00% -

16 200.903 ms 100.00% -

17 151.009 ms 100.00% -

18 118.386 ms 100.00% -

19 156.229 ms 100.00% -

20 257.491 ms 98.34% 23m 52s

21 139.707 ms 100.00% -

22 130.729 ms 100.00% -

23 113.946 ms 100.00% -

24 134.958 ms 100.00% -

25 118.054 ms 100.00% -

26 117.699 ms 100.00% -

27 115.959 ms 100.00% -

28 134.002 ms 100.00% -

29 111.943 ms 100.00% -

30 122.171 ms 100.00% -

Average Response Time: 141.217 ms

Uptime %: 99.87%

Total Downtime: 23m 52s

Reponse Time Graph (Click for full size)

[ATTACH]2[/ATTACH]

Uptime Graph (Click for full size)

[ATTACH]1[/ATTACH]

Ok first of all I have no idea why it does not display the 31st but it had about 5 minutes of down time when we upgraded to MySQL 5. On the 14th we had a large ddos which resulted in several outages of less than a minute to a few minutes at a time. The attack to mitigated and things went back to normal.

Overall Apollo's uptime was quite good considering. This was only from the 14th on so it easily met 99.9% uptime for the month. This was actually one of the first times the machine has had any downtime more than several minutes for a month.

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Venus Uptime Report

Date Average response time Uptime Downtime

1 N/A N/A N/A

2 N/A N/A N/A

3 N/A N/A N/A

4 N/A N/A N/A

5 N/A N/A N/A

6 N/A N/A N/A

7 N/A N/A N/A

8 N/A N/A N/A

9 N/A N/A N/A

10 N/A N/A N/A

11 N/A N/A N/A

12 N/A N/A N/A

13 N/A N/A N/A

14 129.605 ms 100.00% -

15 164.903 ms 100.00% -

16 174.917 ms 100.00% -

17 160.744 ms 100.00% -

18 123.839 ms 100.00% -

19 120.646 ms 100.00% -

20 132.949 ms 100.00% -

21 152.147 ms 100.00% -

22 134.911 ms 100.00% -

23 116.185 ms 100.00% -

24 146.031 ms 100.00% -

25 118.677 ms 100.00% -

26 113.742 ms 100.00% -

27 108.384 ms 100.00% -

28 161.348 ms 100.00% -

29 109.354 ms 100.00% -

30 113.868 ms 100.00% -

Average Response Time: 134.250 ms

Uptime %: 99.97%

Down Time: 0s

Reponse Time Graph (Click for full size)

[ATTACH]4[/ATTACH]

Uptime Graph (Click for full size)

[ATTACH]3[/ATTACH]

Overall good month for Venus there was about 3 minutes of downtime on the 31st not displayed which was the result of the MySQL 5 upgrade.

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Mercury Uptime Report

Date Average response time Uptime Downtime

1 N/A N/A N/A

2 N/A N/A N/A

3 N/A N/A N/A

4 N/A N/A N/A

5 N/A N/A N/A

6 N/A N/A N/A

7 N/A N/A N/A

8 N/A N/A N/A

9 N/A N/A N/A

10 N/A N/A N/A

11 N/A N/A N/A

12 N/A N/A N/A

13 N/A N/A N/A

14 111.736 ms 100.00% -

15 165.641 ms 100.00% -

16 165.509 ms 100.00% -

17 151.463 ms 100.00% -

18 131.236 ms 100.00% -

19 133.662 ms 100.00% -

20 157.114 ms 100.00% -

21 149.697 ms 100.00% -

22 153.238 ms 100.00% -

23 121.204 ms 100.00% -

24 144.042 ms 100.00% -

25 125.083 ms 100.00% -

26 111.021 ms 100.00% -

27 108.930 ms 100.00% -

28 128.004 ms 100.00% -

29 109.852 ms 100.00% -

30 112.301 ms 100.00% -

Average Response Time: 134.102 ms

Uptime %: 99.97%

Downtime: 0s

Reponse Time Graph (Click for full size)

[ATTACH]6[/ATTACH]

Uptime Graph (Click for full size)

[ATTACH]5[/ATTACH]

Great month for Mercury once we started monitoring it with the only down time being on the 31st when we did our MySQL 5 upgrade. The downtime for the MySQL upgrade was about 3 minutes.

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Mars Uptime Report

Date Average response time Uptime Downtime

1 N/A N/A N/A

2 N/A N/A N/A

3 N/A N/A N/A

4 N/A N/A N/A

5 N/A N/A N/A

6 N/A N/A N/A

7 N/A N/A N/A

8 N/A N/A N/A

9 N/A N/A N/A

10 N/A N/A N/A

11 N/A N/A N/A

12 N/A N/A N/A

13 N/A N/A N/A

14 165.601 ms 100.00% -

15 210.648 ms 99.93% 58s

16 200.167 ms 100.00% -

17 132.447 ms 100.00% -

18 131.413 ms 100.00% -

19 134.001 ms 100.00% -

20 137.860 ms 100.00% -

21 135.767 ms 100.00% -

22 118.226 ms 100.00% -

23 116.347 ms 100.00% -

24 144.570 ms 99.93% 1m 2s

25 116.819 ms 100.00% -

26 114.652 ms 100.00% -

27 114.989 ms 100.00% -

28 131.390 ms 100.00% -

29 115.706 ms 100.00% -

30 126.691 ms 100.00% -

Average Response Time: 138.076 ms

Uptime %: 99.96%

Downtime: 2m 0s

Reponse Time Graph (Click for full size)

[ATTACH]8[/ATTACH]

Uptime Graph (Click for full size)

[ATTACH]7[/ATTACH]

Mars had a few 1 minute outages which I'm not sure about it could have just been us restarting the service. The other downtime that is not showing up is the few minute outage that happened when upgrading MySQL.

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