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From Webperform Automailer <automai...@webperform.com>
Subject Monthly Report: Maven Central Repository (2009-04-01)
Date Fri, 01 May 2009 04:19:27 GMT
monthly report: Maven Central Repository

for company:    ASF
period:         2009-04-01 00:00 - 2009-05-01 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:       0.077 seconds
    maximum value:      24.483 seconds
    arithmetic mean:     0.370 seconds
    trimmed mean:        0.344 seconds

error rate:

    samples without errors:   5038 ( 99.96%)
    samples with errors:         2 (  0.04%)
    service reachable:        5038 ( 99.96%)
    total sample count:       5040 (  100%)

  
load time distribution

      range (seconds)  |      samples
       from  |  till   |  count  | percentage
    ---------|---------|---------|-----------
        0    |    0.5  |   4400  |   87.30%
        0.5  |    1    |    610  |   12.10%
        1    |    2    |     17  |    0.34%
        2    |    4    |      8  |    0.16%
        4    |    8    |      2  |    0.04%
        8    |   16    |      0  |    0%
       16    |   32    |      1  |    0.02%
       32    |         |      0  |    0%


error distribution

                   error                       |  count  | percentage
    -------------------------------------------|---------|-----------
      3013 Timeout: connect                    |      2  |    100%


load time/error distribution (day)
   
                  |        load time in seconds        |    samples
        period    |  minimum  |  trimmed   |  maximum  |        |  with
                  |   value   |    mean    |   value   |  total | errors 
    --------------|-----------|------------|-----------|--------|--------
    00:00 - 01:59 |    0.107  |     0.346  |    3.781  |    420 |      0
    02:00 - 03:59 |    0.077  |     0.342  |    4.407  |    413 |      0
    04:00 - 05:59 |    0.107  |     0.340  |    1.569  |    420 |      0
    06:00 - 07:59 |    0.107  |     0.335  |    1.353  |    420 |      0
    08:00 - 09:59 |    0.107  |     0.341  |    3.977  |    420 |      0
    10:00 - 11:59 |    0.108  |     0.338  |    2.520  |    420 |      0
    12:00 - 13:59 |    0.107  |     0.349  |    1.266  |    420 |      0
    14:00 - 15:59 |    0.107  |     0.351  |    1.154  |    420 |      0
    16:00 - 17:59 |    0.107  |     0.353  |   24.483  |    420 |      0
    18:00 - 19:59 |    0.107  |     0.348  |    0.774  |    420 |      0
    20:00 - 21:59 |    0.107  |     0.346  |    0.832  |    420 |      0
    22:00 - 23:59 |    0.106  |     0.349  |    4.085  |    427 |      2


load time/error distribution (week)
   
                  |        load time in seconds        |    samples
       weekday    |  minimum  |  trimmed   |  maximum  |        |  with
                  |   value   |    mean    |   value   |  total | errors 
    --------------|-----------|------------|-----------|--------|--------
    Monday        |    0.107  |     0.343  |    3.722  |    672 |      0
    Tuesday       |    0.107  |     0.339  |    1.569  |    679 |      1
    Wednesday     |    0.077  |     0.340  |    4.085  |    840 |      0
    Thursday      |    0.108  |     0.340  |   24.483  |    840 |      0
    Friday        |    0.107  |     0.347  |    3.976  |    672 |      0
    Saturday      |    0.107  |     0.355  |    4.407  |    672 |      1
    Sunday        |    0.106  |     0.350  |    3.977  |    665 |      0


load time/error distribution (probes)
   
                  |        load time in seconds        |    samples
        probe     |  minimum  |  trimmed   |  maximum  |        |  with
                  |   value   |    mean    |   value   |  total | errors 
    --------------|-----------|------------|-----------|--------|--------
    Chinacom Shan |    0.411  |     0.652  |    4.407  |    720 |      1
    Interoute Ams |    0.360  |     0.399  |   24.483  |    720 |      0
    OVH Paris     |    0.338  |     0.381  |    3.344  |    720 |      0
    PSINet London |    0.207  |     0.315  |    2.326  |    720 |      1
    TDC Aarhus    |    0.284  |     0.318  |    0.965  |    720 |      0
    Verio Sterlin |    0.077  |     0.113  |    1.019  |    720 |      0
    Verizon Bruss |    0.243  |     0.316  |    0.731  |    720 |      0



error log

             date        |      probe    | error count x error code
    ---------------------|---------------|----------------------------
    2009-04-07 TUE 23:22 | Chinacom Shan | 1x3013 
    2009-04-25 SAT 22:54 | PSINet London | 1x3013 


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