TNCLABS, 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 621.79 33.53
measured 623.06 33.58
Load trace
load.trace.scope=sides=client__phases=dec2

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 60.38 43.35
measured 56.59 39.77

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 746144.00 747673.00 799.39
waiting 291178.00 291566.00 239.02
concurrent HTTP transaction level trace
xact.level.trace.scope=sides=client__phases=dec2

TBD.




4. Concurrent HTTP/TCP connection level table

Connection state Number of times Mean concurrency level
entered left
open 50936.00 61042.00 6504.70
established 50936.00 61042.00 6504.58
concurrent HTTP/TCP connection level trace
conn.level.trace.scope=sides=client__phases=dec2

TBD.




5. Population level table

Number of agents Mean population level
created destroyed
0.00 3123.00 1553.33
population level trace
populus.level.trace.scope=sides=client__phases=dec2

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" 62.77 44.74 390.92 15.02 0.47 2.20
"HTML" 15.37 10.71 95.72 3.60 0.11 0.53
"download" 0.14 5.41 0.85 1.82 0.00 0.27
"other" 7.53 27.36 46.93 9.19 0.06 1.35
all content types 85.81 88.22 534.42 29.63 0.64 4.34
hits 48.56 35.08 302.44 11.78 0.36 1.73
misses 37.25 53.14 231.98 17.85 0.28 2.61
hits and misses 85.81 88.22 534.42 29.63 0.64 4.34
ims/200 5.43 5.61 33.82 1.88 0.04 0.28
ims/304 2.99 0.06 18.60 0.02 0.02 0.00
all ims 8.42 5.67 52.43 1.90 0.06 0.28
cachable 68.75 64.60 428.17 21.70 0.51 3.18
not cachable 17.06 23.62 106.25 7.93 0.13 1.16
cachable and not 85.81 88.22 534.42 29.63 0.64 4.34
fill 20.19 29.52 125.73 9.91 0.15 1.45
reload 5.41 5.51 33.70 1.85 0.04 0.27
abort 0.04 0.02 0.23 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 0.03 0.00 0.17 0.00 0.00 0.00
POST 0.34 0.60 2.11 0.20 0.00 0.03
PUT 0.00 0.00 0.00 0.00 0.00 0.00
all non-gets 0.37 0.60 2.28 0.20 0.00 0.03
all replies 100.00 100.00 622.83 33.58 0.75 4.92

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 0.35 4.92 53.74
"HTML" n/a n/a n/a 0.36 4.81 69.77
"download" n/a n/a n/a 17.77 274.62 1987.72
"other" n/a n/a n/a 6.82 25.06 94.81
all content types n/a n/a n/a 0.35 7.10 1987.72
hits 1.00 9.91 1021.00 0.41 4.99 1136.67
misses 81.00 2646.32 17602.00 0.35 9.85 1987.72
hits and misses 1.00 1154.31 17602.00 0.35 7.10 1987.72
ims/200 1.00 1169.77 18926.00 0.36 7.13 1987.71
ims/304 81.00 2632.13 6128.00 0.09 0.14 0.16
all ims 1.00 1688.72 18926.00 0.09 4.65 1987.71
cachable 1.00 783.70 17602.00 0.41 6.49 1892.67
not cachable 81.00 2647.84 15062.00 0.35 9.55 1987.72
cachable and not 1.00 1154.31 17602.00 0.35 7.10 1987.72
fill 81.00 2645.04 17602.00 0.41 10.09 1892.67
reload 81.00 2630.75 13262.00 0.37 7.03 1892.67
abort 95.00 2572.78 5177.00 0.37 4.56 39.65
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 6.00 1201.36 5483.00 0.36 0.42 0.47
POST 0.00 2686.73 6615.00 0.41 12.15 379.97
PUT n/a n/a n/a n/a n/a n/a
all non-gets 0.00 2575.72 6615.00 0.36 11.27 379.97
all replies 0.00 1284.39 18926.00 0.09 6.90 1987.72

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: 62.77% by count and 44.74% by volume
rates: 390.92xact/sec or 15.02Mbits/sec
totals: 0.47Mxact and 2.20GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.35KBytes min, 4.92KBytes mean, and 53.74KBytes 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: 15.37% by count and 10.71% by volume
rates: 95.72xact/sec or 3.60Mbits/sec
totals: 0.11Mxact and 0.53GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.36KBytes min, 4.81KBytes mean, and 69.77KBytes 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: 0.14% by count and 5.41% by volume
rates: 0.85xact/sec or 1.82Mbits/sec
totals: 0.00Mxact and 0.27GByte
response time: n/a min, n/a mean, and n/a max
response size: 17.77KBytes min, 274.62KBytes mean, and 1987.72KBytes 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 "download".


12. Object '"other"'

contribution: 7.53% by count and 27.36% by volume
rates: 46.93xact/sec or 9.19Mbits/sec
totals: 0.06Mxact and 1.35GByte
response time: n/a min, n/a mean, and n/a max
response size: 6.82KBytes min, 25.06KBytes mean, and 94.81KBytes 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: 85.81% by count and 88.22% by volume
rates: 534.42xact/sec or 29.63Mbits/sec
totals: 0.64Mxact and 4.34GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.35KBytes min, 7.10KBytes mean, and 1987.72KBytes 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.


No description is available for this object class.

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




14. Object 'hits'

contribution: 48.56% by count and 35.08% by volume
rates: 302.44xact/sec or 11.78Mbits/sec
totals: 0.36Mxact and 1.73GByte
response time: 1.00msec min, 9.91msec mean, and 1021.00msec max
response size: 0.41KBytes min, 4.99KBytes mean, and 1136.67KBytes max
response time distribution
object.hits.rptm.fig.scope=sides=client__phases=dec2
object size distribution
object.hits.size.fig.scope=sides=client__phases=dec2
response time trace
object.hits.rptm.trace.scope=sides=client__phases=dec2

No description is available for this object class.

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




15. Object 'misses'

contribution: 37.25% by count and 53.14% by volume
rates: 231.98xact/sec or 17.85Mbits/sec
totals: 0.28Mxact and 2.61GByte
response time: 81.00msec min, 2646.32msec mean, and 17602.00msec max
response size: 0.35KBytes min, 9.85KBytes mean, and 1987.72KBytes max
response time distribution
object.misses.rptm.fig.scope=sides=client__phases=dec2
object size distribution
object.misses.size.fig.scope=sides=client__phases=dec2
response time trace
object.misses.rptm.trace.scope=sides=client__phases=dec2

No description is available for this object class.

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




16. Object 'hits and misses'

contribution: 85.81% by count and 88.22% by volume
rates: 534.42xact/sec or 29.63Mbits/sec
totals: 0.64Mxact and 4.34GByte
response time: 1.00msec min, 1154.31msec mean, and 17602.00msec max
response size: 0.35KBytes min, 7.10KBytes mean, and 1987.72KBytes max
response time distribution
object.hits_and_misses.rptm.fig.scope=sides=client__phases=dec2
object size distribution
object.hits_and_misses.size.fig.scope=sides=client__phases=dec2
response time trace
object.hits_and_misses.rptm.trace.scope=sides=client__phases=dec2

No description is available for this object class.

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




17. Object 'ims/200'

contribution: 5.43% by count and 5.61% by volume
rates: 33.82xact/sec or 1.88Mbits/sec
totals: 0.04Mxact and 0.28GByte
response time: 1.00msec min, 1169.77msec mean, and 18926.00msec max
response size: 0.36KBytes min, 7.13KBytes mean, and 1987.71KBytes max
response time distribution
object.ims_sc200.rptm.fig.scope=sides=client__phases=dec2
object size distribution
object.ims_sc200.size.fig.scope=sides=client__phases=dec2

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: 2.99% by count and 0.06% by volume
rates: 18.60xact/sec or 0.02Mbits/sec
totals: 0.02Mxact and 0.00GByte
response time: 81.00msec min, 2632.13msec mean, and 6128.00msec 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=dec2
object size distribution
object.ims_sc304.size.fig.scope=sides=client__phases=dec2

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: 8.42% by count and 5.67% by volume
rates: 52.43xact/sec or 1.90Mbits/sec
totals: 0.06Mxact and 0.28GByte
response time: 1.00msec min, 1688.72msec mean, and 18926.00msec max
response size: 0.09KBytes min, 4.65KBytes mean, and 1987.71KBytes max
response time distribution
object.ims_scAll.rptm.fig.scope=sides=client__phases=dec2
object size distribution
object.ims_scAll.size.fig.scope=sides=client__phases=dec2
response time trace
object.ims_scAll.rptm.trace.scope=sides=client__phases=dec2

No description is available for this object class.

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




20. Object 'cachable'

contribution: 68.75% by count and 64.60% by volume
rates: 428.17xact/sec or 21.70Mbits/sec
totals: 0.51Mxact and 3.18GByte
response time: 1.00msec min, 783.70msec mean, and 17602.00msec max
response size: 0.41KBytes min, 6.49KBytes mean, and 1892.67KBytes 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=dec2

No description is available for this object class.

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




21. Object 'not cachable'

contribution: 17.06% by count and 23.62% by volume
rates: 106.25xact/sec or 7.93Mbits/sec
totals: 0.13Mxact and 1.16GByte
response time: 81.00msec min, 2647.84msec mean, and 15062.00msec max
response size: 0.35KBytes min, 9.55KBytes mean, and 1987.72KBytes 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=dec2

No description is available for this object class.

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




22. Object 'cachable and not'

contribution: 85.81% by count and 88.22% by volume
rates: 534.42xact/sec or 29.63Mbits/sec
totals: 0.64Mxact and 4.34GByte
response time: 1.00msec min, 1154.31msec mean, and 17602.00msec max
response size: 0.35KBytes min, 7.10KBytes mean, and 1987.72KBytes 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=dec2

No description is available for this object class.

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




23. Object 'fill'

contribution: 20.19% by count and 29.52% by volume
rates: 125.73xact/sec or 9.91Mbits/sec
totals: 0.15Mxact and 1.45GByte
response time: 81.00msec min, 2645.04msec mean, and 17602.00msec max
response size: 0.41KBytes min, 10.09KBytes mean, and 1892.67KBytes 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=dec2

No description is available for this object class.

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




24. Object 'reload'

contribution: 5.41% by count and 5.51% by volume
rates: 33.70xact/sec or 1.85Mbits/sec
totals: 0.04Mxact and 0.27GByte
response time: 81.00msec min, 2630.75msec mean, and 13262.00msec max
response size: 0.37KBytes min, 7.03KBytes mean, and 1892.67KBytes max
response time distribution
object.reload.rptm.fig.scope=sides=client__phases=dec2
object size distribution
object.reload.size.fig.scope=sides=client__phases=dec2
response time trace
object.reload.rptm.trace.scope=sides=client__phases=dec2

No description is available for this object class.

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




25. Object 'abort'

contribution: 0.04% by count and 0.02% by volume
rates: 0.23xact/sec or 0.01Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 95.00msec min, 2572.78msec mean, and 5177.00msec max
response size: 0.37KBytes min, 4.56KBytes mean, and 39.65KBytes 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=dec2

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: 0.03% by count and 0.00% by volume
rates: 0.17xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 6.00msec min, 1201.36msec mean, and 5483.00msec max
response size: 0.36KBytes min, 0.42KBytes mean, and 0.47KBytes max
response time distribution
object.method_head.rptm.fig.scope=sides=client__phases=dec2
object size distribution
object.method_head.size.fig.scope=sides=client__phases=dec2
response time trace
object.method_head.rptm.trace.scope=sides=client__phases=dec2

No description is available for this object class.

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




29. Object 'POST'

contribution: 0.34% by count and 0.60% by volume
rates: 2.11xact/sec or 0.20Mbits/sec
totals: 0.00Mxact and 0.03GByte
response time: 0.00msec min, 2686.73msec mean, and 6615.00msec max
response size: 0.41KBytes min, 12.15KBytes mean, and 379.97KBytes max
response time distribution
object.method_post.rptm.fig.scope=sides=client__phases=dec2
object size distribution
object.method_post.size.fig.scope=sides=client__phases=dec2
response time trace
object.method_post.rptm.trace.scope=sides=client__phases=dec2

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: 0.37% by count and 0.60% by volume
rates: 2.28xact/sec or 0.20Mbits/sec
totals: 0.00Mxact and 0.03GByte
response time: 0.00msec min, 2575.72msec mean, and 6615.00msec max
response size: 0.36KBytes min, 11.27KBytes mean, and 379.97KBytes max
response time distribution
object.method_all.rptm.fig.scope=sides=client__phases=dec2
object size distribution
object.method_all.size.fig.scope=sides=client__phases=dec2
response time trace
object.method_all.rptm.trace.scope=sides=client__phases=dec2

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: 622.83xact/sec or 33.58Mbits/sec
totals: 0.75Mxact and 4.92GByte
response time: 0.00msec min, 1284.39msec mean, and 18926.00msec max
response size: 0.09KBytes min, 6.90KBytes mean, and 1987.72KBytes max
response time distribution
object.rep.rptm.fig.scope=sides=client__phases=dec2
object size distribution
object.rep.size.fig.scope=sides=client__phases=dec2
response time trace
object.rep.rptm.trace.scope=sides=client__phases=dec2

No description is available for this object class.