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From Webperform Automailer <automai...@webperform.com>
Subject Monthly Report: Maven Central Repository (2008-10-01)
Date Mon, 01 Dec 2008 04:58:42 GMT
monthly report: Maven Central Repository

for company:    ASF
period:         2008-10-01 00:00 - 2008-11-01 00:00
time zone:      America/Montreal


details of test

    test:       Maven Central Repository
    type:       loadtime
    interval:   60 minutes
    probes:     Interoute Amsterdam, Verio Sterling, PSINet London, Chinacom Shanghai, OVH
Paris, TDC Aarhus, Verizon Brussels
    parameters: http://repo1.maven.org


characteristics of load time 

    minimum value:       0.146 seconds
    maximum value:      86.530 seconds
    arithmetic mean:     2.663 seconds
    trimmed mean:        0.666 seconds

error rate:

    samples without errors:    857 ( 97.94%)
    samples with errors:        18 (  2.06%)
    service reachable:         869 ( 99.31%)
    total count of samples:    875 (  100%)

  
load time distribution

      range (seconds)  |      samples
       from  |  till   |  count  | percentage
    ---------|---------|---------|-----------
        0    |    0.5  |    391  |   44.69%
        0.5  |    1    |    300  |   34.29%
        1    |    2    |     77  |    8.80%
        2    |    4    |     27  |    3.09%
        4    |    8    |     10  |    1.14%
        8    |   16    |     26  |    2.97%
       16    |   32    |     15  |    1.71%
       32    |         |     22  |    2.51%


error distribution

                   error                       |  count  | percentage
    -------------------------------------------|---------|-----------
      3013 Timeout: connect                    |      7  |   35.00%
        52 Empty reply from server             |      8  |   40.00%
      3015 Timeout: Operation                  |      5  |   25.00%


load time/error distribution (day)
   
                  |        load time in seconds        |    samples
        period    |  minimum  |  trimmed   |  maximum  |        |  with
                  |   value   |    mean    |   value   |  total | errors 
    --------------|-----------|------------|-----------|--------|--------
    00:00 - 01:59 |    0.331  |     0.552  |    3.441  |     70 |      0
    02:00 - 03:59 |    0.226  |     2.608  |   71.648  |     70 |      4
    04:00 - 05:59 |    0.332  |     1.618  |   58.350  |     70 |      4
    06:00 - 07:59 |    0.226  |     1.184  |   30.700  |     70 |      0
    08:00 - 09:59 |    0.331  |     2.816  |   71.831  |     70 |      5
    10:00 - 11:59 |    0.316  |     0.782  |   52.721  |     70 |      1
    12:00 - 13:59 |    0.328  |     0.685  |   13.463  |     70 |      0
    14:00 - 15:59 |    0.332  |     0.613  |   11.983  |     70 |      0
    16:00 - 17:59 |    0.332  |     0.576  |    5.646  |     70 |      0
    18:00 - 19:59 |    0.329  |     0.643  |    9.930  |     84 |      0
    20:00 - 21:59 |    0.330  |     1.095  |   86.530  |     84 |      4
    22:00 - 23:59 |    0.146  |     0.530  |   43.522  |     77 |      0


load time/error distribution (week)
   
                  |        load time in seconds        |    samples
       weekday    |  minimum  |  trimmed   |  maximum  |        |  with
                  |   value   |    mean    |   value   |  total | errors 
    --------------|-----------|------------|-----------|--------|--------
    Monday        |    0.146  |     6.014  |   86.530  |    168 |     18
    Tuesday       |    0.316  |     0.540  |    3.739  |    168 |      0
    Wednesday     |    0.328  |     0.497  |    3.695  |    168 |      0
    Thursday      |    0.329  |     0.500  |    3.616  |    168 |      0
    Friday        |    0.226  |     0.492  |   30.700  |    161 |      0
    Saturday      |    0.000  |     0.000  |    0.000  |      0 |      0
    Sunday        |    0.554  |     3.343  |   43.522  |     42 |      0


load time/error distribution (probes)
   
                  |        load time in seconds        |    samples
        probe     |  minimum  |  trimmed   |  maximum  |        |  with
                  |   value   |    mean    |   value   |  total | errors 
    --------------|-----------|------------|-----------|--------|--------
    Chinacom Shan |    0.436  |     0.832  |   39.552  |    125 |      1
    Interoute Ams |    0.378  |     0.442  |   58.110  |    125 |      2
    OVH Paris     |    0.330  |     0.415  |   62.190  |    125 |      0
    PSINet London |    0.226  |     0.443  |   71.648  |    125 |      4
    TDC Aarhus    |    0.293  |     0.973  |   86.530  |    125 |      5
    Verio Sterlin |    0.146  |     0.669  |   71.831  |    125 |      3
    Verizon Bruss |    0.383  |     1.015  |   46.176  |    125 |      3



error log

             date        |      probe    | error count x error code
    ---------------------|---------------|----------------------------
    2008-10-27 MON 02:47 | PSINet London | 1x52 
    2008-10-27 MON 02:52 | Interoute Ams | 1x3013 
    2008-10-27 MON 03:47 | PSINet London | 1x52 1x3015 
    2008-10-27 MON 03:52 | Interoute Ams | 1x52 
    2008-10-27 MON 04:05 | Verio Sterlin | 1x3013 
    2008-10-27 MON 04:05 | TDC Aarhus    | 1x52 
    2008-10-27 MON 04:10 | Verizon Bruss | 1x52 
    2008-10-27 MON 04:47 | PSINet London | 1x52 
    2008-10-27 MON 08:05 | TDC Aarhus    | 1x52 
    2008-10-27 MON 08:10 | Verizon Bruss | 1x3013 
    2008-10-27 MON 08:48 | PSINet London | 1x52 
    2008-10-27 MON 09:05 | Verio Sterlin | 1x3013 
    2008-10-27 MON 09:05 | TDC Aarhus    | 1x3013 
    2008-10-27 MON 10:05 | TDC Aarhus    | 1x3015 
    2008-10-27 MON 20:05 | Verio Sterlin | 1x3013 
    2008-10-27 MON 20:05 | TDC Aarhus    | 2x3015 
    2008-10-27 MON 20:10 | Verizon Bruss | 1x3013 
    2008-10-27 MON 20:22 | Chinacom Shan | 1x3015 


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