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 458.81 38.34
measured 456.86 38.15
Load trace
load.trace.scope=sides=client__phases=framp

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 7.25 3.55
measured 7.17 3.51

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 561390.00 559004.00 1224.30
waiting 257239.00 256137.00 607.47
concurrent HTTP transaction level trace
xact.level.trace.scope=sides=client__phases=framp

TBD.




4. Concurrent HTTP/TCP connection level table

Connection state Number of times Mean concurrency level
entered left
open 47647.00 39271.00 4180.87
established 47647.00 39271.00 4180.78
concurrent HTTP/TCP connection level trace
conn.level.trace.scope=sides=client__phases=framp

TBD.




5. Population level table

Number of agents Mean population level
created destroyed
2250.00 0.00 1114.52
population level trace
populus.level.trace.scope=sides=client__phases=framp

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" 63.89 29.13 291.70 11.11 0.36 1.66
"HTML" 15.17 11.83 69.26 4.51 0.08 0.67
"download" 0.52 12.97 2.36 4.95 0.00 0.74
"other" 18.96 44.83 86.55 17.10 0.11 2.55
all content types 98.53 98.76 449.87 37.68 0.55 5.63
hits 7.06 3.47 32.25 1.32 0.04 0.20
misses 91.46 95.29 417.62 36.35 0.51 5.43
hits and misses 98.53 98.76 449.87 37.68 0.55 5.63
ims/200 0.56 0.66 2.57 0.25 0.00 0.04
ims/304 0.33 0.00 1.52 0.00 0.00 0.00
all ims 0.90 0.66 4.09 0.25 0.01 0.04
cachable 79.02 77.43 360.80 29.54 0.44 4.41
not cachable 19.51 21.33 89.07 8.14 0.11 1.22
cachable and not 98.53 98.76 449.87 37.68 0.55 5.63
fill 71.96 73.96 328.55 28.22 0.40 4.21
reload 0.53 0.48 2.41 0.18 0.00 0.03
abort 0.06 0.03 0.26 0.01 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 0.01 0.00 0.00 0.00
POST 0.05 0.09 0.22 0.04 0.00 0.01
PUT 0.00 0.00 0.00 0.00 0.00 0.00
all non-gets 0.05 0.09 0.23 0.04 0.00 0.01
all replies 100.00 100.00 456.60 38.15 0.56 5.70

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 0.30 4.88 45.04
"HTML" n/a n/a n/a 0.33 8.34 84.72
"download" n/a n/a n/a 31.17 268.71 1534.88
"other" n/a n/a n/a 6.92 25.29 110.20
all content types n/a n/a n/a 0.30 10.72 1534.88
hits 0.00 10.50 656.00 0.35 5.25 1534.88
misses 80.00 2645.75 12244.00 0.30 11.14 1534.88
hits and misses 0.00 2456.84 12244.00 0.30 10.72 1534.88
ims/200 1.00 2687.12 303383.00 0.34 12.54 1534.88
ims/304 80.00 2613.57 6062.00 0.08 0.09 0.09
all ims 1.00 2659.85 303383.00 0.08 7.93 1534.88
cachable 0.00 2409.45 12244.00 0.35 10.48 1534.88
not cachable 80.00 2648.82 9210.00 0.30 11.69 897.06
cachable and not 0.00 2456.84 12244.00 0.30 10.72 1534.88
fill 80.00 2644.92 12244.00 0.35 10.99 1534.88
reload 80.00 2647.27 5741.00 0.35 9.80 846.32
abort 452.00 269531.41 304933.00 0.34 4.80 176.63
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 1971.89 5036.00 0.34 0.39 0.40
POST 0.00 2720.62 5767.00 0.41 20.89 337.87
PUT n/a n/a n/a n/a n/a n/a
all non-gets 0.00 2673.50 5767.00 0.34 19.60 337.87
all replies 0.00 2459.77 303383.00 0.08 10.69 1534.88

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: 63.89% by count and 29.13% by volume
rates: 291.70xact/sec or 11.11Mbits/sec
totals: 0.36Mxact and 1.66GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.30KBytes min, 4.88KBytes mean, and 45.04KBytes 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: 15.17% by count and 11.83% by volume
rates: 69.26xact/sec or 4.51Mbits/sec
totals: 0.08Mxact and 0.67GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.33KBytes min, 8.34KBytes mean, and 84.72KBytes 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: 0.52% by count and 12.97% by volume
rates: 2.36xact/sec or 4.95Mbits/sec
totals: 0.00Mxact and 0.74GByte
response time: n/a min, n/a mean, and n/a max
response size: 31.17KBytes min, 268.71KBytes mean, and 1534.88KBytes 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: 18.96% by count and 44.83% by volume
rates: 86.55xact/sec or 17.10Mbits/sec
totals: 0.11Mxact and 2.55GByte
response time: n/a min, n/a mean, and n/a max
response size: 6.92KBytes min, 25.29KBytes 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: 98.53% by count and 98.76% by volume
rates: 449.87xact/sec or 37.68Mbits/sec
totals: 0.55Mxact and 5.63GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.30KBytes min, 10.72KBytes mean, and 1534.88KBytes 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: 7.06% by count and 3.47% by volume
rates: 32.25xact/sec or 1.32Mbits/sec
totals: 0.04Mxact and 0.20GByte
response time: 0.00msec min, 10.50msec mean, and 656.00msec max
response size: 0.35KBytes min, 5.25KBytes mean, and 1534.88KBytes max
response time distribution
object.hits.rptm.fig.scope=sides=client__phases=framp
object size distribution
object.hits.size.fig.scope=sides=client__phases=framp
response time trace
object.hits.rptm.trace.scope=sides=client__phases=framp

No description is available for this object class.

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




15. Object 'misses'

contribution: 91.46% by count and 95.29% by volume
rates: 417.62xact/sec or 36.35Mbits/sec
totals: 0.51Mxact and 5.43GByte
response time: 80.00msec min, 2645.75msec mean, and 12244.00msec max
response size: 0.30KBytes min, 11.14KBytes mean, and 1534.88KBytes max
response time distribution
object.misses.rptm.fig.scope=sides=client__phases=framp
object size distribution
object.misses.size.fig.scope=sides=client__phases=framp
response time trace
object.misses.rptm.trace.scope=sides=client__phases=framp

No description is available for this object class.

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




16. Object 'hits and misses'

contribution: 98.53% by count and 98.76% by volume
rates: 449.87xact/sec or 37.68Mbits/sec
totals: 0.55Mxact and 5.63GByte
response time: 0.00msec min, 2456.84msec mean, and 12244.00msec max
response size: 0.30KBytes min, 10.72KBytes mean, and 1534.88KBytes max
response time distribution
object.hits_and_misses.rptm.fig.scope=sides=client__phases=framp
object size distribution
object.hits_and_misses.size.fig.scope=sides=client__phases=framp
response time trace
object.hits_and_misses.rptm.trace.scope=sides=client__phases=framp

No description is available for this object class.

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




17. Object 'ims/200'

contribution: 0.56% by count and 0.66% by volume
rates: 2.57xact/sec or 0.25Mbits/sec
totals: 0.00Mxact and 0.04GByte
response time: 1.00msec min, 2687.12msec mean, and 303383.00msec max
response size: 0.34KBytes min, 12.54KBytes mean, and 1534.88KBytes max
response time distribution
object.ims_sc200.rptm.fig.scope=sides=client__phases=framp
object size distribution
object.ims_sc200.size.fig.scope=sides=client__phases=framp

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: 0.33% by count and 0.00% by volume
rates: 1.52xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 80.00msec min, 2613.57msec mean, and 6062.00msec 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=framp
object size distribution
object.ims_sc304.size.fig.scope=sides=client__phases=framp

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: 0.90% by count and 0.66% by volume
rates: 4.09xact/sec or 0.25Mbits/sec
totals: 0.01Mxact and 0.04GByte
response time: 1.00msec min, 2659.85msec mean, and 303383.00msec max
response size: 0.08KBytes min, 7.93KBytes mean, and 1534.88KBytes max
response time distribution
object.ims_scAll.rptm.fig.scope=sides=client__phases=framp
object size distribution
object.ims_scAll.size.fig.scope=sides=client__phases=framp
response time trace
object.ims_scAll.rptm.trace.scope=sides=client__phases=framp

No description is available for this object class.

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




20. Object 'cachable'

contribution: 79.02% by count and 77.43% by volume
rates: 360.80xact/sec or 29.54Mbits/sec
totals: 0.44Mxact and 4.41GByte
response time: 0.00msec min, 2409.45msec mean, and 12244.00msec max
response size: 0.35KBytes min, 10.48KBytes mean, and 1534.88KBytes 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=framp

No description is available for this object class.

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




21. Object 'not cachable'

contribution: 19.51% by count and 21.33% by volume
rates: 89.07xact/sec or 8.14Mbits/sec
totals: 0.11Mxact and 1.22GByte
response time: 80.00msec min, 2648.82msec mean, and 9210.00msec max
response size: 0.30KBytes min, 11.69KBytes mean, and 897.06KBytes 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=framp

No description is available for this object class.

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




22. Object 'cachable and not'

contribution: 98.53% by count and 98.76% by volume
rates: 449.87xact/sec or 37.68Mbits/sec
totals: 0.55Mxact and 5.63GByte
response time: 0.00msec min, 2456.84msec mean, and 12244.00msec max
response size: 0.30KBytes min, 10.72KBytes mean, and 1534.88KBytes 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=framp

No description is available for this object class.

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




23. Object 'fill'

contribution: 71.96% by count and 73.96% by volume
rates: 328.55xact/sec or 28.22Mbits/sec
totals: 0.40Mxact and 4.21GByte
response time: 80.00msec min, 2644.92msec mean, and 12244.00msec max
response size: 0.35KBytes min, 10.99KBytes mean, and 1534.88KBytes 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=framp

No description is available for this object class.

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




24. Object 'reload'

contribution: 0.53% by count and 0.48% by volume
rates: 2.41xact/sec or 0.18Mbits/sec
totals: 0.00Mxact and 0.03GByte
response time: 80.00msec min, 2647.27msec mean, and 5741.00msec max
response size: 0.35KBytes min, 9.80KBytes mean, and 846.32KBytes max
response time distribution
object.reload.rptm.fig.scope=sides=client__phases=framp
object size distribution
object.reload.size.fig.scope=sides=client__phases=framp
response time trace
object.reload.rptm.trace.scope=sides=client__phases=framp

No description is available for this object class.

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




25. Object 'abort'

contribution: 0.06% by count and 0.03% by volume
rates: 0.26xact/sec or 0.01Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 452.00msec min, 269531.41msec mean, and 304933.00msec max
response size: 0.34KBytes min, 4.80KBytes mean, and 176.63KBytes 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=framp

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: 0.00% by count and 0.00% by volume
rates: 0.01xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 12.00msec min, 1971.89msec mean, and 5036.00msec max
response size: 0.34KBytes min, 0.39KBytes mean, and 0.40KBytes max
response time distribution
object.method_head.rptm.fig.scope=sides=client__phases=framp
object size distribution
object.method_head.size.fig.scope=sides=client__phases=framp
response time trace
object.method_head.rptm.trace.scope=sides=client__phases=framp

No description is available for this object class.

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




29. Object 'POST'

contribution: 0.05% by count and 0.09% by volume
rates: 0.22xact/sec or 0.04Mbits/sec
totals: 0.00Mxact and 0.01GByte
response time: 0.00msec min, 2720.62msec mean, and 5767.00msec max
response size: 0.41KBytes min, 20.89KBytes mean, and 337.87KBytes max
response time distribution
object.method_post.rptm.fig.scope=sides=client__phases=framp
object size distribution
object.method_post.size.fig.scope=sides=client__phases=framp
response time trace
object.method_post.rptm.trace.scope=sides=client__phases=framp

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: 0.05% by count and 0.09% by volume
rates: 0.23xact/sec or 0.04Mbits/sec
totals: 0.00Mxact and 0.01GByte
response time: 0.00msec min, 2673.50msec mean, and 5767.00msec max
response size: 0.34KBytes min, 19.60KBytes mean, and 337.87KBytes max
response time distribution
object.method_all.rptm.fig.scope=sides=client__phases=framp
object size distribution
object.method_all.size.fig.scope=sides=client__phases=framp
response time trace
object.method_all.rptm.trace.scope=sides=client__phases=framp

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: 456.60xact/sec or 38.15Mbits/sec
totals: 0.56Mxact and 5.70GByte
response time: 0.00msec min, 2459.77msec mean, and 303383.00msec max
response size: 0.08KBytes min, 10.69KBytes mean, and 1534.88KBytes max
response time distribution
object.rep.rptm.fig.scope=sides=client__phases=framp
object size distribution
object.rep.size.fig.scope=sides=client__phases=framp
response time trace
object.rep.rptm.trace.scope=sides=client__phases=framp

No description is available for this object class.