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 1250.56 67.08
measured 1250.57 67.06
Load trace
load.trace.scope=sides=client__phases=top1

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 60.57 43.55
measured 56.17 39.58

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 18010462.00 18010574.00 1624.88
waiting 7097704.00 7097725.00 491.52
concurrent HTTP transaction level trace
xact.level.trace.scope=sides=client__phases=top1

TBD.




4. Concurrent HTTP/TCP connection level table

Connection state Number of times Mean concurrency level
entered left
open 1220768.00 1220788.00 11571.79
established 1220766.00 1220788.00 11571.41
concurrent HTTP/TCP connection level trace
conn.level.trace.scope=sides=client__phases=top1

TBD.




5. Population level table

Number of agents Mean population level
created destroyed
0.00 0.00 3126.00
population level trace
populus.level.trace.scope=sides=client__phases=top1

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" 62.84 45.02 785.51 30.19 11.31 53.08
"HTML" 15.40 10.32 192.46 6.92 2.77 12.17
"download" 0.14 5.48 1.74 3.67 0.03 6.46
"other" 7.50 27.30 93.80 18.31 1.35 32.19
all content types 85.87 88.13 1073.51 59.10 15.46 103.89
hits 48.24 34.88 603.01 23.39 8.68 41.12
misses 37.64 53.25 470.50 35.71 6.78 62.77
hits and misses 85.87 88.13 1073.51 59.10 15.46 103.89
ims/200 5.43 5.59 67.86 3.75 0.98 6.59
ims/304 2.91 0.06 36.43 0.04 0.52 0.07
all ims 8.34 5.65 104.29 3.79 1.50 6.66
cachable 68.81 64.24 860.23 43.08 12.39 75.74
not cachable 17.06 23.89 213.28 16.02 3.07 28.16
cachable and not 85.87 88.13 1073.51 59.10 15.46 103.89
fill 20.58 29.36 257.22 19.69 3.70 34.62
reload 5.41 5.56 67.62 3.73 0.97 6.56
abort 0.04 0.03 0.47 0.02 0.01 0.03
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 0.02 0.00 0.28 0.00 0.00 0.00
POST 0.35 0.65 4.39 0.44 0.06 0.77
PUT 0.00 0.00 0.00 0.00 0.00 0.00
all non-gets 0.37 0.66 4.67 0.44 0.07 0.77
all replies 100.00 100.00 1250.10 67.06 18.00 117.89

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 4.92 66.02
"HTML" n/a n/a n/a 0.36 4.60 69.77
"download" n/a n/a n/a 17.75 270.37 1987.72
"other" n/a n/a n/a 6.80 24.98 94.83
all content types n/a n/a n/a 0.34 7.05 1987.72
hits 3.00 16.22 2996.00 0.41 4.96 1446.93
misses 82.00 2650.85 20772.00 0.34 9.71 1987.72
hits and misses 3.00 1170.92 20772.00 0.34 7.05 1987.72
ims/200 3.00 1180.80 17660.00 0.35 7.07 1987.72
ims/304 0.00 2623.46 7720.00 0.09 0.14 0.16
all ims 0.00 1684.81 17660.00 0.09 4.65 1987.72
cachable 3.00 804.10 16516.00 0.41 6.41 1610.09
not cachable 84.00 2650.45 20772.00 0.34 9.61 1987.72
cachable and not 3.00 1170.92 20772.00 0.34 7.05 1987.72
fill 82.00 2651.18 16516.00 0.41 9.80 1610.09
reload 0.00 2635.94 14335.00 0.35 7.06 1987.72
abort 89.00 2627.11 6196.00 0.35 5.15 535.50
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 3.00 1344.36 5606.00 0.34 0.42 0.47
POST 0.00 2664.04 11851.00 0.36 12.81 1389.48
PUT n/a n/a n/a n/a n/a n/a
all non-gets 0.00 2584.49 11851.00 0.34 12.06 1389.48
all replies 0.00 1298.33 20772.00 0.09 6.87 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: 62.84% by count and 45.02% by volume
rates: 785.51xact/sec or 30.19Mbits/sec
totals: 11.31Mxact and 53.08GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.34KBytes min, 4.92KBytes mean, and 66.02KBytes 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: 15.40% by count and 10.32% by volume
rates: 192.46xact/sec or 6.92Mbits/sec
totals: 2.77Mxact and 12.17GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.36KBytes min, 4.60KBytes 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 5.48% by volume
rates: 1.74xact/sec or 3.67Mbits/sec
totals: 0.03Mxact and 6.46GByte
response time: n/a min, n/a mean, and n/a max
response size: 17.75KBytes min, 270.37KBytes 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: 7.50% by count and 27.30% by volume
rates: 93.80xact/sec or 18.31Mbits/sec
totals: 1.35Mxact and 32.19GByte
response time: n/a min, n/a mean, and n/a max
response size: 6.80KBytes min, 24.98KBytes mean, and 94.83KBytes 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: 85.87% by count and 88.13% by volume
rates: 1073.51xact/sec or 59.10Mbits/sec
totals: 15.46Mxact and 103.89GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.34KBytes min, 7.05KBytes 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: 48.24% by count and 34.88% by volume
rates: 603.01xact/sec or 23.39Mbits/sec
totals: 8.68Mxact and 41.12GByte
response time: 3.00msec min, 16.22msec mean, and 2996.00msec max
response size: 0.41KBytes min, 4.96KBytes mean, and 1446.93KBytes max
response time distribution
object.hits.rptm.fig.scope=sides=client__phases=top1
object size distribution
object.hits.size.fig.scope=sides=client__phases=top1
response time trace
object.hits.rptm.trace.scope=sides=client__phases=top1

No description is available for this object class.

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




15. Object 'misses'

contribution: 37.64% by count and 53.25% by volume
rates: 470.50xact/sec or 35.71Mbits/sec
totals: 6.78Mxact and 62.77GByte
response time: 82.00msec min, 2650.85msec mean, and 20772.00msec max
response size: 0.34KBytes min, 9.71KBytes mean, and 1987.72KBytes max
response time distribution
object.misses.rptm.fig.scope=sides=client__phases=top1
object size distribution
object.misses.size.fig.scope=sides=client__phases=top1
response time trace
object.misses.rptm.trace.scope=sides=client__phases=top1

No description is available for this object class.

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




16. Object 'hits and misses'

contribution: 85.87% by count and 88.13% by volume
rates: 1073.51xact/sec or 59.10Mbits/sec
totals: 15.46Mxact and 103.89GByte
response time: 3.00msec min, 1170.92msec mean, and 20772.00msec max
response size: 0.34KBytes min, 7.05KBytes mean, and 1987.72KBytes max
response time distribution
object.hits_and_misses.rptm.fig.scope=sides=client__phases=top1
object size distribution
object.hits_and_misses.size.fig.scope=sides=client__phases=top1
response time trace
object.hits_and_misses.rptm.trace.scope=sides=client__phases=top1

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 5.59% by volume
rates: 67.86xact/sec or 3.75Mbits/sec
totals: 0.98Mxact and 6.59GByte
response time: 3.00msec min, 1180.80msec mean, and 17660.00msec max
response size: 0.35KBytes min, 7.07KBytes mean, and 1987.72KBytes max
response time distribution
object.ims_sc200.rptm.fig.scope=sides=client__phases=top1
object size distribution
object.ims_sc200.size.fig.scope=sides=client__phases=top1

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: 2.91% by count and 0.06% by volume
rates: 36.43xact/sec or 0.04Mbits/sec
totals: 0.52Mxact and 0.07GByte
response time: 0.00msec min, 2623.46msec mean, and 7720.00msec 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=top1
object size distribution
object.ims_sc304.size.fig.scope=sides=client__phases=top1

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: 8.34% by count and 5.65% by volume
rates: 104.29xact/sec or 3.79Mbits/sec
totals: 1.50Mxact and 6.66GByte
response time: 0.00msec min, 1684.81msec mean, and 17660.00msec max
response size: 0.09KBytes min, 4.65KBytes mean, and 1987.72KBytes max
response time distribution
object.ims_scAll.rptm.fig.scope=sides=client__phases=top1
object size distribution
object.ims_scAll.size.fig.scope=sides=client__phases=top1
response time trace
object.ims_scAll.rptm.trace.scope=sides=client__phases=top1

No description is available for this object class.

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




20. Object 'cachable'

contribution: 68.81% by count and 64.24% by volume
rates: 860.23xact/sec or 43.08Mbits/sec
totals: 12.39Mxact and 75.74GByte
response time: 3.00msec min, 804.10msec mean, and 16516.00msec max
response size: 0.41KBytes min, 6.41KBytes mean, and 1610.09KBytes 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=top1

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 23.89% by volume
rates: 213.28xact/sec or 16.02Mbits/sec
totals: 3.07Mxact and 28.16GByte
response time: 84.00msec min, 2650.45msec mean, and 20772.00msec max
response size: 0.34KBytes min, 9.61KBytes 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=top1

No description is available for this object class.

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




22. Object 'cachable and not'

contribution: 85.87% by count and 88.13% by volume
rates: 1073.51xact/sec or 59.10Mbits/sec
totals: 15.46Mxact and 103.89GByte
response time: 3.00msec min, 1170.92msec mean, and 20772.00msec max
response size: 0.34KBytes min, 7.05KBytes 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=top1

No description is available for this object class.

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




23. Object 'fill'

contribution: 20.58% by count and 29.36% by volume
rates: 257.22xact/sec or 19.69Mbits/sec
totals: 3.70Mxact and 34.62GByte
response time: 82.00msec min, 2651.18msec mean, and 16516.00msec max
response size: 0.41KBytes min, 9.80KBytes mean, and 1610.09KBytes 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=top1

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 5.56% by volume
rates: 67.62xact/sec or 3.73Mbits/sec
totals: 0.97Mxact and 6.56GByte
response time: 0.00msec min, 2635.94msec mean, and 14335.00msec max
response size: 0.35KBytes min, 7.06KBytes mean, and 1987.72KBytes max
response time distribution
object.reload.rptm.fig.scope=sides=client__phases=top1
object size distribution
object.reload.size.fig.scope=sides=client__phases=top1
response time trace
object.reload.rptm.trace.scope=sides=client__phases=top1

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 0.03% by volume
rates: 0.47xact/sec or 0.02Mbits/sec
totals: 0.01Mxact and 0.03GByte
response time: 89.00msec min, 2627.11msec mean, and 6196.00msec max
response size: 0.35KBytes min, 5.15KBytes mean, and 535.50KBytes 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=top1

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: 0.02% by count and 0.00% by volume
rates: 0.28xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 3.00msec min, 1344.36msec mean, and 5606.00msec max
response size: 0.34KBytes min, 0.42KBytes mean, and 0.47KBytes max
response time distribution
object.method_head.rptm.fig.scope=sides=client__phases=top1
object size distribution
object.method_head.size.fig.scope=sides=client__phases=top1
response time trace
object.method_head.rptm.trace.scope=sides=client__phases=top1

No description is available for this object class.

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




29. Object 'POST'

contribution: 0.35% by count and 0.65% by volume
rates: 4.39xact/sec or 0.44Mbits/sec
totals: 0.06Mxact and 0.77GByte
response time: 0.00msec min, 2664.04msec mean, and 11851.00msec max
response size: 0.36KBytes min, 12.81KBytes mean, and 1389.48KBytes max
response time distribution
object.method_post.rptm.fig.scope=sides=client__phases=top1
object size distribution
object.method_post.size.fig.scope=sides=client__phases=top1
response time trace
object.method_post.rptm.trace.scope=sides=client__phases=top1

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 0.66% by volume
rates: 4.67xact/sec or 0.44Mbits/sec
totals: 0.07Mxact and 0.77GByte
response time: 0.00msec min, 2584.49msec mean, and 11851.00msec max
response size: 0.34KBytes min, 12.06KBytes mean, and 1389.48KBytes max
response time distribution
object.method_all.rptm.fig.scope=sides=client__phases=top1
object size distribution
object.method_all.size.fig.scope=sides=client__phases=top1
response time trace
object.method_all.rptm.trace.scope=sides=client__phases=top1

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: 1250.10xact/sec or 67.06Mbits/sec
totals: 18.00Mxact and 117.89GByte
response time: 0.00msec min, 1298.33msec mean, and 20772.00msec max
response size: 0.09KBytes min, 6.87KBytes mean, and 1987.72KBytes max
response time distribution
object.rep.rptm.fig.scope=sides=client__phases=top1
object size distribution
object.rep.size.fig.scope=sides=client__phases=top1
response time trace
object.rep.rptm.trace.scope=sides=client__phases=top1

No description is available for this object class.