Aratech C3100, polymix4: 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 cold
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 378.48 26.84
measured 380.26 26.94
Load trace
load.trace.scope=sides=client__phases=fexit

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 26.63 14.73
measured 22.01 11.81

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 535730.00 538247.00 892.71
waiting 238849.00 240143.00 390.55
concurrent HTTP transaction level trace
xact.level.trace.scope=sides=client__phases=fexit

TBD.




4. Concurrent HTTP/TCP connection level table

Connection state Number of times Mean concurrency level
entered left
open 36219.00 44481.00 3886.72
established 36219.00 44481.00 3886.65
concurrent HTTP/TCP connection level trace
conn.level.trace.scope=sides=client__phases=fexit

TBD.




5. Population level table

Number of agents Mean population level
created destroyed
0.00 2247.00 1117.01
population level trace
populus.level.trace.scope=sides=client__phases=fexit

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)
"image" 64.56 34.79 245.21 9.37 0.35 1.62
"HTML" 15.52 11.93 58.95 3.21 0.08 0.56
"download" 0.34 10.22 1.30 2.75 0.00 0.48
"other" 13.65 37.90 51.83 10.21 0.07 1.76
all content types 94.06 94.84 357.28 25.55 0.51 4.41
hits 20.70 11.20 78.63 3.02 0.11 0.52
misses 73.36 83.64 278.65 22.53 0.39 3.89
hits and misses 94.06 94.84 357.28 25.55 0.51 4.41
ims/200 2.52 2.95 9.58 0.79 0.01 0.14
ims/304 1.23 0.01 4.67 0.00 0.01 0.00
all ims 3.75 2.96 14.24 0.80 0.02 0.14
cachable 75.71 72.98 287.55 19.66 0.41 3.40
not cachable 18.36 21.87 69.73 5.89 0.10 1.02
cachable and not 94.06 94.84 357.28 25.55 0.51 4.41
fill 55.00 61.77 208.92 16.64 0.30 2.88
reload 2.03 1.91 7.70 0.52 0.01 0.09
abort 0.11 0.07 0.42 0.02 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 0.01 0.00 0.04 0.00 0.00 0.00
POST 0.15 0.29 0.56 0.08 0.00 0.01
PUT 0.00 0.00 0.00 0.00 0.00 0.00
all non-gets 0.16 0.29 0.60 0.08 0.00 0.01
all replies 100.00 100.00 379.83 26.94 0.54 4.65

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
"image" n/a n/a n/a 0.34 4.89 58.55
"HTML" n/a n/a n/a 0.35 6.98 68.35
"download" n/a n/a n/a 31.18 271.21 2613.53
"other" n/a n/a n/a 5.37 25.22 110.20
all content types n/a n/a n/a 0.34 9.15 2613.53
hits 0.00 13.38 689.00 0.40 4.91 713.90
misses 80.00 2646.91 18326.00 0.34 10.35 2613.53
hits and misses 0.00 2067.33 18326.00 0.34 9.15 2613.53
ims/200 0.00 2426.60 303600.00 0.34 10.61 2613.53
ims/304 80.00 2616.73 7383.00 0.08 0.09 0.09
all ims 0.00 2488.88 303600.00 0.08 7.16 2613.53
cachable 0.00 1926.38 18326.00 0.39 8.75 2613.53
not cachable 80.00 2648.55 9734.00 0.34 10.81 1176.96
cachable and not 0.00 2067.33 18326.00 0.34 9.15 2613.53
fill 81.00 2646.36 18326.00 0.39 10.20 2613.53
reload 81.00 2863.15 304366.00 0.34 8.57 1176.95
abort 1249.00 285150.99 305153.00 0.35 5.44 176.36
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 12.00 2252.73 5006.00 0.34 0.39 0.41
POST 0.00 3478.30 303715.00 0.45 17.48 617.39
PUT n/a n/a n/a n/a n/a n/a
all non-gets 0.00 3398.22 303715.00 0.34 16.36 617.39
all replies 0.00 2101.39 304366.00 0.08 9.08 2613.53

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' classe) or '304 Not Modified' (the 'ims/304' classe) 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

No errors detected in the given scope.


9. Object '"image"'

contribution: 64.56% by count and 34.79% by volume
rates: 245.21xact/sec or 9.37Mbits/sec
totals: 0.35Mxact and 1.62GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.34KBytes min, 4.89KBytes mean, and 58.55KBytes 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".


10. Object '"HTML"'

contribution: 15.52% by count and 11.93% by volume
rates: 58.95xact/sec or 3.21Mbits/sec
totals: 0.08Mxact and 0.56GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.35KBytes min, 6.98KBytes mean, and 68.35KBytes 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".


11. Object '"download"'

contribution: 0.34% by count and 10.22% by volume
rates: 1.30xact/sec or 2.75Mbits/sec
totals: 0.00Mxact and 0.48GByte
response time: n/a min, n/a mean, and n/a max
response size: 31.18KBytes min, 271.21KBytes mean, and 2613.53KBytes 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".


12. Object '"other"'

contribution: 13.65% by count and 37.90% by volume
rates: 51.83xact/sec or 10.21Mbits/sec
totals: 0.07Mxact and 1.76GByte
response time: n/a min, n/a mean, and n/a max
response size: 5.37KBytes min, 25.22KBytes mean, and 110.20KBytes 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".


13. Object 'all content types'

contribution: 94.06% by count and 94.84% by volume
rates: 357.28xact/sec or 25.55Mbits/sec
totals: 0.51Mxact and 4.41GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.34KBytes min, 9.15KBytes mean, and 2613.53KBytes 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.




14. Object 'hits'

contribution: 20.70% by count and 11.20% by volume
rates: 78.63xact/sec or 3.02Mbits/sec
totals: 0.11Mxact and 0.52GByte
response time: 0.00msec min, 13.38msec mean, and 689.00msec max
response size: 0.40KBytes min, 4.91KBytes mean, and 713.90KBytes max
response time distribution
object.hits.rptm.fig.scope=sides=client__phases=fexit
object size distribution
object.hits.size.fig.scope=sides=client__phases=fexit
response time trace
object.hits.rptm.trace.scope=sides=client__phases=fexit

No description is available for this object class.

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




15. Object 'misses'

contribution: 73.36% by count and 83.64% by volume
rates: 278.65xact/sec or 22.53Mbits/sec
totals: 0.39Mxact and 3.89GByte
response time: 80.00msec min, 2646.91msec mean, and 18326.00msec max
response size: 0.34KBytes min, 10.35KBytes mean, and 2613.53KBytes max
response time distribution
object.misses.rptm.fig.scope=sides=client__phases=fexit
object size distribution
object.misses.size.fig.scope=sides=client__phases=fexit
response time trace
object.misses.rptm.trace.scope=sides=client__phases=fexit

No description is available for this object class.

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




16. Object 'hits and misses'

contribution: 94.06% by count and 94.84% by volume
rates: 357.28xact/sec or 25.55Mbits/sec
totals: 0.51Mxact and 4.41GByte
response time: 0.00msec min, 2067.33msec mean, and 18326.00msec max
response size: 0.34KBytes min, 9.15KBytes mean, and 2613.53KBytes max
response time distribution
object.hits_and_misses.rptm.fig.scope=sides=client__phases=fexit
object size distribution
object.hits_and_misses.size.fig.scope=sides=client__phases=fexit
response time trace
object.hits_and_misses.rptm.trace.scope=sides=client__phases=fexit

No description is available for this object class.

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




17. Object 'ims/200'

contribution: 2.52% by count and 2.95% by volume
rates: 9.58xact/sec or 0.79Mbits/sec
totals: 0.01Mxact and 0.14GByte
response time: 0.00msec min, 2426.60msec mean, and 303600.00msec max
response size: 0.34KBytes min, 10.61KBytes mean, and 2613.53KBytes max
response time distribution
object.ims_sc200.rptm.fig.scope=sides=client__phases=fexit
object size distribution
object.ims_sc200.size.fig.scope=sides=client__phases=fexit

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.




18. Object 'ims/304'

contribution: 1.23% by count and 0.01% by volume
rates: 4.67xact/sec or 0.00Mbits/sec
totals: 0.01Mxact and 0.00GByte
response time: 80.00msec min, 2616.73msec mean, and 7383.00msec max
response size: 0.08KBytes min, 0.09KBytes mean, and 0.09KBytes max
response time distribution
object.ims_sc304.rptm.fig.scope=sides=client__phases=fexit
object size distribution
object.ims_sc304.size.fig.scope=sides=client__phases=fexit

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.




19. Object 'all ims'

contribution: 3.75% by count and 2.96% by volume
rates: 14.24xact/sec or 0.80Mbits/sec
totals: 0.02Mxact and 0.14GByte
response time: 0.00msec min, 2488.88msec mean, and 303600.00msec max
response size: 0.08KBytes min, 7.16KBytes mean, and 2613.53KBytes max
response time distribution
object.ims_scAll.rptm.fig.scope=sides=client__phases=fexit
object size distribution
object.ims_scAll.size.fig.scope=sides=client__phases=fexit
response time trace
object.ims_scAll.rptm.trace.scope=sides=client__phases=fexit

No description is available for this object class.

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




20. Object 'cachable'

contribution: 75.71% by count and 72.98% by volume
rates: 287.55xact/sec or 19.66Mbits/sec
totals: 0.41Mxact and 3.40GByte
response time: 0.00msec min, 1926.38msec mean, and 18326.00msec max
response size: 0.39KBytes min, 8.75KBytes mean, and 2613.53KBytes 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=fexit

No description is available for this object class.

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




21. Object 'not cachable'

contribution: 18.36% by count and 21.87% by volume
rates: 69.73xact/sec or 5.89Mbits/sec
totals: 0.10Mxact and 1.02GByte
response time: 80.00msec min, 2648.55msec mean, and 9734.00msec max
response size: 0.34KBytes min, 10.81KBytes mean, and 1176.96KBytes 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=fexit

No description is available for this object class.

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




22. Object 'cachable and not'

contribution: 94.06% by count and 94.84% by volume
rates: 357.28xact/sec or 25.55Mbits/sec
totals: 0.51Mxact and 4.41GByte
response time: 0.00msec min, 2067.33msec mean, and 18326.00msec max
response size: 0.34KBytes min, 9.15KBytes mean, and 2613.53KBytes 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=fexit

No description is available for this object class.

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




23. Object 'fill'

contribution: 55.00% by count and 61.77% by volume
rates: 208.92xact/sec or 16.64Mbits/sec
totals: 0.30Mxact and 2.88GByte
response time: 81.00msec min, 2646.36msec mean, and 18326.00msec max
response size: 0.39KBytes min, 10.20KBytes mean, and 2613.53KBytes 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=fexit

No description is available for this object class.

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




24. Object 'reload'

contribution: 2.03% by count and 1.91% by volume
rates: 7.70xact/sec or 0.52Mbits/sec
totals: 0.01Mxact and 0.09GByte
response time: 81.00msec min, 2863.15msec mean, and 304366.00msec max
response size: 0.34KBytes min, 8.57KBytes mean, and 1176.95KBytes max
response time distribution
object.reload.rptm.fig.scope=sides=client__phases=fexit
object size distribution
object.reload.size.fig.scope=sides=client__phases=fexit
response time trace
object.reload.rptm.trace.scope=sides=client__phases=fexit

No description is available for this object class.

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




25. Object 'abort'

contribution: 0.11% by count and 0.07% by volume
rates: 0.42xact/sec or 0.02Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 1249.00msec min, 285150.99msec mean, and 305153.00msec max
response size: 0.35KBytes min, 5.44KBytes mean, and 176.36KBytes 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=fexit

No description is available for this object class.

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




26. 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.




27. 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.




28. Object 'HEAD'

contribution: 0.01% by count and 0.00% by volume
rates: 0.04xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 12.00msec min, 2252.73msec mean, and 5006.00msec max
response size: 0.34KBytes min, 0.39KBytes mean, and 0.41KBytes max
response time distribution
object.method_head.rptm.fig.scope=sides=client__phases=fexit
object size distribution
object.method_head.size.fig.scope=sides=client__phases=fexit
response time trace
object.method_head.rptm.trace.scope=sides=client__phases=fexit

No description is available for this object class.

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




29. Object 'POST'

contribution: 0.15% by count and 0.29% by volume
rates: 0.56xact/sec or 0.08Mbits/sec
totals: 0.00Mxact and 0.01GByte
response time: 0.00msec min, 3478.30msec mean, and 303715.00msec max
response size: 0.45KBytes min, 17.48KBytes mean, and 617.39KBytes max
response time distribution
object.method_post.rptm.fig.scope=sides=client__phases=fexit
object size distribution
object.method_post.size.fig.scope=sides=client__phases=fexit
response time trace
object.method_post.rptm.trace.scope=sides=client__phases=fexit

No description is available for this object class.

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




30. 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.




31. Object 'all non-gets'

contribution: 0.16% by count and 0.29% by volume
rates: 0.60xact/sec or 0.08Mbits/sec
totals: 0.00Mxact and 0.01GByte
response time: 0.00msec min, 3398.22msec mean, and 303715.00msec max
response size: 0.34KBytes min, 16.36KBytes mean, and 617.39KBytes max
response time distribution
object.method_all.rptm.fig.scope=sides=client__phases=fexit
object size distribution
object.method_all.size.fig.scope=sides=client__phases=fexit
response time trace
object.method_all.rptm.trace.scope=sides=client__phases=fexit

No description is available for this object class.

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




32. Object 'all replies'

contribution: 100.00% by count and 100.00% by volume
rates: 379.83xact/sec or 26.94Mbits/sec
totals: 0.54Mxact and 4.65GByte
response time: 0.00msec min, 2101.39msec mean, and 304366.00msec max
response size: 0.08KBytes min, 9.08KBytes mean, and 2613.53KBytes max
response time distribution
object.rep.rptm.fig.scope=sides=client__phases=fexit
object size distribution
object.rep.size.fig.scope=sides=client__phases=fexit
response time trace
object.rep.rptm.trace.scope=sides=client__phases=fexit

No description is available for this object class.