2G-50-Writer-Retest: everything (scoped)
client side baseline all phases framp fill fexit inc1 top1 dec1 idle inc2 top2 dec2
server side baseline all phases framp fill fexit inc1 top1 dec1 idle inc2 top2 dec2
all sides baseline all phases framp fill fexit inc1 top1 dec1 idle inc2 top2 dec2
highlighted cell(s) above show current scope
links point to other scopes

1. Load

Load Count
(xact/sec)
Volume
(Mbits/sec)
offered 25.21 2.05
measured 25.21 2.05
Load trace
load.trace.scope=sides=client__phases=fill

The load table shows offered and measured load from client side point of view. Offered load statistics are based on the request stream. Measured load statistics are based on reply messages. The 'count' column depicts the number of requests or responses.

The 'volume' column is a little bit more tricky to interpret. Offered volume is reply bandwidth that would have been required to support offered load. This volume is computed as request rate multiplied by measured mean response size. Measured volume is the actual or measured reply bandwidth.




2. Hit Ratios

Hit Ratios DHR
(%)
BHR
(%)
offered 5.00 2.61
measured 4.97 2.59

The hit ratios table shows offered and measured hit ratios from client side point of view. Polygraph counts every repeated request to a cachable object as an offered hit. Measured (cache) hits are detected using Polygraph-specific headers. All hits are counted for 'basic' transactions only (simple HTTP GET requests with '200 OK' responses).

DHR, Document Hit Ratio, is the ratio of the total number of hits to the number of all basic transactions (hits and misses). BHR, Byte Hit Ratio, is the ratio of the total volume (a sum of response sizes) of hits to the total volume of all basic transactions.

A better way to measure hit ratio is to compare client- and server-side traffic. A hit ratio table based on such a comparison is available elsewhere.




3. Concurrent HTTP transaction level table

Transaction state Number of times Mean concurrency level
entered left
active 521715.00 521719.00 68.90
waiting 240904.00 240881.00 34.34
concurrent HTTP transaction level trace
xact.level.trace.scope=sides=client__phases=fill

TBD.




4. Concurrent HTTP/TCP connection level table

Connection state Number of times Mean concurrency level
entered left
open 226188.00 226220.00 114.42
established 226187.00 226220.00 114.28
concurrent HTTP/TCP connection level trace
conn.level.trace.scope=sides=client__phases=fill

TBD.




5. Population level table

Number of agents Mean population level
created destroyed
0.00 0.00 63.00
population level trace
populus.level.trace.scope=sides=client__phases=fill

Populus is a set of all live robot or server agents. While alive, an agent may participate in HTTP transactions or remain idle.




6. Traffic stream table

Stream Contribution Rates Totals
Count
(%)
Volume
(%)
Count
(xact/sec)
Volume
(Mbits/sec)
Count
(xact,M)
Volume
(Gbyte)
"foreign" 0.00 0.00 0.00 0.00 0.00 0.00
"image" 64.44 29.83 16.22 0.61 0.34 1.55
"HTML" 15.84 13.44 3.99 0.28 0.08 0.70
"download" 0.50 13.52 0.12 0.28 0.00 0.70
"applet" 0.26 0.11 0.07 0.00 0.00 0.01
"other" 17.39 42.14 4.38 0.86 0.09 2.18
all content types 98.42 99.03 24.78 2.03 0.51 5.13
hits 4.89 2.57 1.23 0.05 0.03 0.13
misses 93.54 96.46 23.55 1.98 0.49 5.00
hits and misses 98.42 99.03 24.78 2.03 0.51 5.13
ims/200 0.60 0.47 0.15 0.01 0.00 0.02
ims/304 0.34 0.00 0.09 0.00 0.00 0.00
all ims 0.94 0.48 0.24 0.01 0.00 0.02
cachable 79.78 80.07 20.08 1.64 0.42 4.15
not cachable 18.65 18.96 4.69 0.39 0.10 0.98
cachable and not 98.42 99.03 24.78 2.03 0.51 5.13
fill 74.89 77.50 18.85 1.59 0.39 4.02
reload 0.59 0.42 0.15 0.01 0.00 0.02
abort 0.10 0.05 0.02 0.00 0.00 0.00
redirected request 0.00 0.00 0.00 0.00 0.00 0.00
reply to redirect 0.00 0.00 0.00 0.00 0.00 0.00
HEAD 0.00 0.00 0.00 0.00 0.00 0.00
POST 0.04 0.07 0.01 0.00 0.00 0.00
PUT 0.00 0.00 0.00 0.00 0.00 0.00
all non-gets 0.05 0.07 0.01 0.00 0.00 0.00
all replies 100.00 100.00 25.18 2.05 0.52 5.18

The 'Stream' table provides count and volume statistics for many classes of transactions. The 'Contribution' columns show count- and volume-based portions of all transactions. The 'Rates' columns show throughput and bandwidth measurements. The 'Totals' columns contain the total number of transactions and the total volume (a sum of individual response sizes) for each stream.

Note that some streams are a combination of other streams. For example, the 'all ims' stream contains transactions with If-Modified-Since requests that resulted in either '200 OK' (the 'ims/304' stream) or '304 Not Modified' (the 'ims/304' stream) responses.

Many combination streams, such as 'all content types' or 'hits and misses' stream, contribute less than 100% because properties like content type or hit status are distinguished for 'basic' transactions only. A basic transactions is a simple HTTP GET request resulted in a '200 OK' response. Various special transactions such as IMS or aborts do not belong to the 'basic' category.

The 'Object' table contains corresponding response time and size statistics for streams.




7. Object kind table

Object Response time (msec) Size (KBytes)
Min Mean Max Min Mean Max
"foreign" n/a n/a n/a n/a n/a n/a
"image" n/a n/a n/a 0.32 4.83 47.27
"HTML" n/a n/a n/a 0.38 8.85 63.96
"download" n/a n/a n/a 18.34 284.41 1304.21
"applet" n/a n/a n/a 0.81 4.29 9.48
"other" n/a n/a n/a 4.41 25.27 72.70
all content types n/a n/a n/a 0.32 10.49 1304.21
hits 3.00 2374.24 18130.00 0.41 5.48 509.61
misses 8.00 2749.66 43085.00 0.32 10.75 1304.21
hits and misses 3.00 2731.01 43085.00 0.32 10.49 1304.21
ims/200 4.00 2535.61 14564.00 0.33 8.28 1304.16
ims/304 3.00 2306.64 7783.00 0.09 0.14 0.16
all ims 3.00 2451.91 14564.00 0.09 5.30 1304.16
cachable 3.00 2728.23 43085.00 0.37 10.47 1304.21
not cachable 8.00 2742.92 12118.00 0.32 10.60 451.79
cachable and not 3.00 2731.01 43085.00 0.32 10.49 1304.21
fill 8.00 2751.33 43085.00 0.37 10.79 1304.21
reload 12.00 2688.14 8649.00 0.33 7.50 509.58
abort 5086.00 7693.21 12105.00 0.33 5.55 227.54
redirected request n/a n/a n/a n/a n/a n/a
reply to redirect n/a n/a n/a n/a n/a n/a
HEAD 40.00 1719.44 4450.00 0.32 0.39 0.41
POST 60.00 2755.78 6969.00 0.38 15.90 467.70
PUT n/a n/a n/a n/a n/a n/a
all non-gets 40.00 2716.59 6969.00 0.32 15.31 467.70
all replies 3.00 2728.13 43085.00 0.09 10.43 1304.21

The 'Object' table provides response time and response size statistics for many classes of transactions.

Note that some classes are a combination of other classes. For example, the 'all ims' class contains transactions with If-Modified-Since requests that resulted in either '200 OK' (the 'ims/304' class) or '304 Not Modified' (the 'ims/304' class) responses.

Some statistics may not be available because either no objects of the corresponding class were seen during the test or no facilities to collect the stats exist for the class. The former can be verified using a 'Stream' table.




8. Errors

The total of 113 errors detected. Out of those errors, 113xact or 0.02% of all transactions were classified as transaction errors.

Error Count Contribution (%)
(c17) connection closed before sending headers 112 99.12
(c58) message content checksum mismatch 1 0.88

The 'Errors' table shows detected errors. For each error type, the number of errors and their contribution towards total error count are shown.




9. Object '"foreign"'

No instances of this object class were observed or recorded in the given scope.


This object class represents one of the content types specified in the PGL workload file and labeled there as "foreign".


10. Object '"image"'

contribution: 64.44% by count and 29.83% by volume
rates: 16.22xact/sec or 0.61Mbits/sec
totals: 0.34Mxact and 1.55GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.32KBytes min, 4.83KBytes mean, and 47.27KBytes max

No response time and size histograms were collected or stored for this object class.

No response time and size traces are collected for this object class.


This object class represents one of the content types specified in the PGL workload file and labeled there as "image".


11. Object '"HTML"'

contribution: 15.84% by count and 13.44% by volume
rates: 3.99xact/sec or 0.28Mbits/sec
totals: 0.08Mxact and 0.70GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.38KBytes min, 8.85KBytes mean, and 63.96KBytes max

No response time and size histograms were collected or stored for this object class.

No response time and size traces are collected for this object class.


This object class represents one of the content types specified in the PGL workload file and labeled there as "HTML".


12. Object '"download"'

contribution: 0.50% by count and 13.52% by volume
rates: 0.12xact/sec or 0.28Mbits/sec
totals: 0.00Mxact and 0.70GByte
response time: n/a min, n/a mean, and n/a max
response size: 18.34KBytes min, 284.41KBytes mean, and 1304.21KBytes max

No response time and size histograms were collected or stored for this object class.

No response time and size traces are collected for this object class.


This object class represents one of the content types specified in the PGL workload file and labeled there as "download".


13. Object '"applet"'

contribution: 0.26% by count and 0.11% by volume
rates: 0.07xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.01GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.81KBytes min, 4.29KBytes mean, and 9.48KBytes max

No response time and size histograms were collected or stored for this object class.

No response time and size traces are collected for this object class.


This object class represents one of the content types specified in the PGL workload file and labeled there as "applet".


14. Object '"other"'

contribution: 17.39% by count and 42.14% by volume
rates: 4.38xact/sec or 0.86Mbits/sec
totals: 0.09Mxact and 2.18GByte
response time: n/a min, n/a mean, and n/a max
response size: 4.41KBytes min, 25.27KBytes mean, and 72.70KBytes max

No response time and size histograms were collected or stored for this object class.

No response time and size traces are collected for this object class.


This object class represents one of the content types specified in the PGL workload file and labeled there as "other".


15. Object 'all content types'

contribution: 98.42% by count and 99.03% by volume
rates: 24.78xact/sec or 2.03Mbits/sec
totals: 0.51Mxact and 5.13GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.32KBytes min, 10.49KBytes mean, and 1304.21KBytes max

No response time and size histograms were collected or stored for this object class.

No response time and size traces are collected for this object class.


No description is available for this object class.

This object class belongs to the 'all replies' class.




16. Object 'hits'

contribution: 4.89% by count and 2.57% by volume
rates: 1.23xact/sec or 0.05Mbits/sec
totals: 0.03Mxact and 0.13GByte
response time: 3.00msec min, 2374.24msec mean, and 18130.00msec max
response size: 0.41KBytes min, 5.48KBytes mean, and 509.61KBytes max
response time distribution
object.hits.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.hits.size.fig.scope=sides=client__phases=fill
response time trace
object.hits.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'hits and misses' class.




17. Object 'misses'

contribution: 93.54% by count and 96.46% by volume
rates: 23.55xact/sec or 1.98Mbits/sec
totals: 0.49Mxact and 5.00GByte
response time: 8.00msec min, 2749.66msec mean, and 43085.00msec max
response size: 0.32KBytes min, 10.75KBytes mean, and 1304.21KBytes max
response time distribution
object.misses.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.misses.size.fig.scope=sides=client__phases=fill
response time trace
object.misses.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'hits and misses' class.




18. Object 'hits and misses'

contribution: 98.42% by count and 99.03% by volume
rates: 24.78xact/sec or 2.03Mbits/sec
totals: 0.51Mxact and 5.13GByte
response time: 3.00msec min, 2731.01msec mean, and 43085.00msec max
response size: 0.32KBytes min, 10.49KBytes mean, and 1304.21KBytes max
response time distribution
object.hits_and_misses.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.hits_and_misses.size.fig.scope=sides=client__phases=fill
response time trace
object.hits_and_misses.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'all replies' class.




19. Object 'ims/200'

contribution: 0.60% by count and 0.47% by volume
rates: 0.15xact/sec or 0.01Mbits/sec
totals: 0.00Mxact and 0.02GByte
response time: 4.00msec min, 2535.61msec mean, and 14564.00msec max
response size: 0.33KBytes min, 8.28KBytes mean, and 1304.16KBytes max
response time distribution
object.ims_sc200.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.ims_sc200.size.fig.scope=sides=client__phases=fill

No response time and size traces are collected for this object class.


No description is available for this object class.

This object class belongs to the 'all ims' class.




20. Object 'ims/304'

contribution: 0.34% by count and 0.00% by volume
rates: 0.09xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 3.00msec min, 2306.64msec mean, and 7783.00msec max
response size: 0.09KBytes min, 0.14KBytes mean, and 0.16KBytes max
response time distribution
object.ims_sc304.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.ims_sc304.size.fig.scope=sides=client__phases=fill

No response time and size traces are collected for this object class.


No description is available for this object class.

This object class belongs to the 'all ims' class.




21. Object 'all ims'

contribution: 0.94% by count and 0.48% by volume
rates: 0.24xact/sec or 0.01Mbits/sec
totals: 0.00Mxact and 0.02GByte
response time: 3.00msec min, 2451.91msec mean, and 14564.00msec max
response size: 0.09KBytes min, 5.30KBytes mean, and 1304.16KBytes max
response time distribution
object.ims_scAll.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.ims_scAll.size.fig.scope=sides=client__phases=fill
response time trace
object.ims_scAll.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'all replies' class.




22. Object 'cachable'

contribution: 79.78% by count and 80.07% by volume
rates: 20.08xact/sec or 1.64Mbits/sec
totals: 0.42Mxact and 4.15GByte
response time: 3.00msec min, 2728.23msec mean, and 43085.00msec max
response size: 0.37KBytes min, 10.47KBytes mean, and 1304.21KBytes max

No response time and size histograms were collected or stored for this object class.

response time trace
object.cachable.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'cachable and not' class.




23. Object 'not cachable'

contribution: 18.65% by count and 18.96% by volume
rates: 4.69xact/sec or 0.39Mbits/sec
totals: 0.10Mxact and 0.98GByte
response time: 8.00msec min, 2742.92msec mean, and 12118.00msec max
response size: 0.32KBytes min, 10.60KBytes mean, and 451.79KBytes max

No response time and size histograms were collected or stored for this object class.

response time trace
object.uncachable.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'cachable and not' class.




24. Object 'cachable and not'

contribution: 98.42% by count and 99.03% by volume
rates: 24.78xact/sec or 2.03Mbits/sec
totals: 0.51Mxact and 5.13GByte
response time: 3.00msec min, 2731.01msec mean, and 43085.00msec max
response size: 0.32KBytes min, 10.49KBytes mean, and 1304.21KBytes max

No response time and size histograms were collected or stored for this object class.

response time trace
object.all_cachable.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'all replies' class.




25. Object 'fill'

contribution: 74.89% by count and 77.50% by volume
rates: 18.85xact/sec or 1.59Mbits/sec
totals: 0.39Mxact and 4.02GByte
response time: 8.00msec min, 2751.33msec mean, and 43085.00msec max
response size: 0.37KBytes min, 10.79KBytes mean, and 1304.21KBytes max

No response time and size histograms were collected or stored for this object class.

response time trace
object.fill.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'all replies' class.




26. Object 'reload'

contribution: 0.59% by count and 0.42% by volume
rates: 0.15xact/sec or 0.01Mbits/sec
totals: 0.00Mxact and 0.02GByte
response time: 12.00msec min, 2688.14msec mean, and 8649.00msec max
response size: 0.33KBytes min, 7.50KBytes mean, and 509.58KBytes max
response time distribution
object.reload.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.reload.size.fig.scope=sides=client__phases=fill
response time trace
object.reload.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'all replies' class.




27. Object 'abort'

contribution: 0.10% by count and 0.05% by volume
rates: 0.02xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 5086.00msec min, 7693.21msec mean, and 12105.00msec max
response size: 0.33KBytes min, 5.55KBytes mean, and 227.54KBytes max

No response time and size histograms were collected or stored for this object class.

response time trace
object.abort.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'all replies' class.




28. Object 'redirected request'

No instances of this object class were observed or recorded in the given scope.


No description is available for this object class.

This object class belongs to the 'all replies' class.




29. Object 'reply to redirect'

No instances of this object class were observed or recorded in the given scope.


No description is available for this object class.

This object class belongs to the 'all replies' class.




30. Object 'HEAD'

contribution: 0.00% by count and 0.00% by volume
rates: 0.00xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 40.00msec min, 1719.44msec mean, and 4450.00msec max
response size: 0.32KBytes min, 0.39KBytes mean, and 0.41KBytes max
response time distribution
object.method_head.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.method_head.size.fig.scope=sides=client__phases=fill
response time trace
object.method_head.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'all non-gets' class.




31. Object 'POST'

contribution: 0.04% by count and 0.07% by volume
rates: 0.01xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 60.00msec min, 2755.78msec mean, and 6969.00msec max
response size: 0.38KBytes min, 15.90KBytes mean, and 467.70KBytes max
response time distribution
object.method_post.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.method_post.size.fig.scope=sides=client__phases=fill
response time trace
object.method_post.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'all non-gets' class.




32. Object 'PUT'

No instances of this object class were observed or recorded in the given scope.


No description is available for this object class.

This object class belongs to the 'all non-gets' class.




33. Object 'all non-gets'

contribution: 0.05% by count and 0.07% by volume
rates: 0.01xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 40.00msec min, 2716.59msec mean, and 6969.00msec max
response size: 0.32KBytes min, 15.31KBytes mean, and 467.70KBytes max
response time distribution
object.method_all.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.method_all.size.fig.scope=sides=client__phases=fill
response time trace
object.method_all.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

This object class belongs to the 'all replies' class.




34. Object 'all replies'

contribution: 100.00% by count and 100.00% by volume
rates: 25.18xact/sec or 2.05Mbits/sec
totals: 0.52Mxact and 5.18GByte
response time: 3.00msec min, 2728.13msec mean, and 43085.00msec max
response size: 0.09KBytes min, 10.43KBytes mean, and 1304.21KBytes max
response time distribution
object.rep.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.rep.size.fig.scope=sides=client__phases=fill
response time trace
object.rep.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.