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 124.23 6.72
measured 124.20 6.72
Load trace
load.trace.scope=sides=client__phases=idle

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 60.14 42.95
measured 56.20 39.27

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 149522.00 149482.00 160.58
waiting 58745.00 58727.00 48.25
concurrent HTTP transaction level trace
xact.level.trace.scope=sides=client__phases=idle

TBD.




4. Concurrent HTTP/TCP connection level table

Connection state Number of times Mean concurrency level
entered left
open 10172.00 10166.00 2529.47
established 10172.00 10166.00 2529.46
concurrent HTTP/TCP connection level trace
conn.level.trace.scope=sides=client__phases=idle

TBD.




5. Population level table

Number of agents Mean population level
created destroyed
0.00 0.00 312.00
population level trace
populus.level.trace.scope=sides=client__phases=idle

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" 63.13 44.75 78.39 3.01 0.09 0.44
"HTML" 15.45 10.44 19.18 0.70 0.02 0.10
"download" 0.14 6.08 0.17 0.41 0.00 0.06
"other" 7.60 27.39 9.44 1.84 0.01 0.27
all content types 86.32 88.66 107.18 5.96 0.13 0.88
hits 48.51 34.81 60.23 2.34 0.07 0.34
misses 37.81 53.84 46.95 3.62 0.06 0.53
hits and misses 86.32 88.66 107.18 5.96 0.13 0.88
ims/200 5.37 5.50 6.66 0.37 0.01 0.05
ims/304 2.86 0.06 3.55 0.00 0.00 0.00
all ims 8.23 5.56 10.21 0.37 0.01 0.05
cachable 69.13 64.60 85.83 4.34 0.10 0.64
not cachable 17.19 24.06 21.35 1.62 0.03 0.24
cachable and not 86.32 88.66 107.18 5.96 0.13 0.88
fill 20.62 29.79 25.60 2.00 0.03 0.29
reload 5.09 5.22 6.32 0.35 0.01 0.05
abort 0.03 0.02 0.04 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 0.02 0.00 0.03 0.00 0.00 0.00
POST 0.34 0.57 0.42 0.04 0.00 0.01
PUT 0.00 0.00 0.00 0.00 0.00 0.00
all non-gets 0.36 0.57 0.45 0.04 0.00 0.01
all replies 100.00 100.00 124.16 6.72 0.15 0.99

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 0.36 4.91 48.75
"HTML" n/a n/a n/a 0.41 4.68 69.75
"download" n/a n/a n/a 17.78 303.88 1389.48
"other" n/a n/a n/a 6.83 24.96 94.81
all content types n/a n/a n/a 0.36 7.11 1389.48
hits 1.00 4.53 544.00 0.42 4.97 1389.48
misses 80.00 2662.82 11893.00 0.36 9.86 1389.48
hits and misses 1.00 1168.89 11893.00 0.36 7.11 1389.48
ims/200 1.00 1169.55 6421.00 0.36 7.09 853.11
ims/304 81.00 2633.94 6958.00 0.09 0.14 0.16
all ims 1.00 1678.65 6958.00 0.09 4.68 853.11
cachable 1.00 796.38 11893.00 0.41 6.47 1389.48
not cachable 81.00 2666.85 6839.00 0.36 9.69 513.31
cachable and not 1.00 1168.89 11893.00 0.36 7.11 1389.48
fill 80.00 2659.46 11893.00 0.41 10.01 1389.48
reload 80.00 2658.87 6390.00 0.37 7.10 701.58
abort 727.00 2644.86 4770.00 0.46 4.20 25.96
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 2.00 1452.44 4991.00 0.36 0.42 0.47
POST 311.00 2691.15 5772.00 0.43 11.67 182.36
PUT n/a n/a n/a n/a n/a n/a
all non-gets 2.00 2608.57 5772.00 0.36 10.92 182.36
all replies 1.00 1291.85 11893.00 0.09 6.93 1389.48

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: 63.13% by count and 44.75% by volume
rates: 78.39xact/sec or 3.01Mbits/sec
totals: 0.09Mxact and 0.44GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.36KBytes min, 4.91KBytes mean, and 48.75KBytes 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: 15.45% by count and 10.44% by volume
rates: 19.18xact/sec or 0.70Mbits/sec
totals: 0.02Mxact and 0.10GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.41KBytes min, 4.68KBytes mean, and 69.75KBytes 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 6.08% by volume
rates: 0.17xact/sec or 0.41Mbits/sec
totals: 0.00Mxact and 0.06GByte
response time: n/a min, n/a mean, and n/a max
response size: 17.78KBytes min, 303.88KBytes mean, and 1389.48KBytes 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 "download".


12. Object '"other"'

contribution: 7.60% by count and 27.39% by volume
rates: 9.44xact/sec or 1.84Mbits/sec
totals: 0.01Mxact and 0.27GByte
response time: n/a min, n/a mean, and n/a max
response size: 6.83KBytes min, 24.96KBytes 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: 86.32% by count and 88.66% by volume
rates: 107.18xact/sec or 5.96Mbits/sec
totals: 0.13Mxact and 0.88GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.36KBytes min, 7.11KBytes mean, and 1389.48KBytes 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.


No description is available for this object class.

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




14. Object 'hits'

contribution: 48.51% by count and 34.81% by volume
rates: 60.23xact/sec or 2.34Mbits/sec
totals: 0.07Mxact and 0.34GByte
response time: 1.00msec min, 4.53msec mean, and 544.00msec max
response size: 0.42KBytes min, 4.97KBytes mean, and 1389.48KBytes max
response time distribution
object.hits.rptm.fig.scope=sides=client__phases=idle
object size distribution
object.hits.size.fig.scope=sides=client__phases=idle
response time trace
object.hits.rptm.trace.scope=sides=client__phases=idle

No description is available for this object class.

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




15. Object 'misses'

contribution: 37.81% by count and 53.84% by volume
rates: 46.95xact/sec or 3.62Mbits/sec
totals: 0.06Mxact and 0.53GByte
response time: 80.00msec min, 2662.82msec mean, and 11893.00msec max
response size: 0.36KBytes min, 9.86KBytes mean, and 1389.48KBytes max
response time distribution
object.misses.rptm.fig.scope=sides=client__phases=idle
object size distribution
object.misses.size.fig.scope=sides=client__phases=idle
response time trace
object.misses.rptm.trace.scope=sides=client__phases=idle

No description is available for this object class.

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




16. Object 'hits and misses'

contribution: 86.32% by count and 88.66% by volume
rates: 107.18xact/sec or 5.96Mbits/sec
totals: 0.13Mxact and 0.88GByte
response time: 1.00msec min, 1168.89msec mean, and 11893.00msec max
response size: 0.36KBytes min, 7.11KBytes mean, and 1389.48KBytes max
response time distribution
object.hits_and_misses.rptm.fig.scope=sides=client__phases=idle
object size distribution
object.hits_and_misses.size.fig.scope=sides=client__phases=idle
response time trace
object.hits_and_misses.rptm.trace.scope=sides=client__phases=idle

No description is available for this object class.

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




17. Object 'ims/200'

contribution: 5.37% by count and 5.50% by volume
rates: 6.66xact/sec or 0.37Mbits/sec
totals: 0.01Mxact and 0.05GByte
response time: 1.00msec min, 1169.55msec mean, and 6421.00msec max
response size: 0.36KBytes min, 7.09KBytes mean, and 853.11KBytes max
response time distribution
object.ims_sc200.rptm.fig.scope=sides=client__phases=idle
object size distribution
object.ims_sc200.size.fig.scope=sides=client__phases=idle

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: 2.86% by count and 0.06% by volume
rates: 3.55xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 81.00msec min, 2633.94msec mean, and 6958.00msec 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=idle
object size distribution
object.ims_sc304.size.fig.scope=sides=client__phases=idle

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: 8.23% by count and 5.56% by volume
rates: 10.21xact/sec or 0.37Mbits/sec
totals: 0.01Mxact and 0.05GByte
response time: 1.00msec min, 1678.65msec mean, and 6958.00msec max
response size: 0.09KBytes min, 4.68KBytes mean, and 853.11KBytes max
response time distribution
object.ims_scAll.rptm.fig.scope=sides=client__phases=idle
object size distribution
object.ims_scAll.size.fig.scope=sides=client__phases=idle
response time trace
object.ims_scAll.rptm.trace.scope=sides=client__phases=idle

No description is available for this object class.

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




20. Object 'cachable'

contribution: 69.13% by count and 64.60% by volume
rates: 85.83xact/sec or 4.34Mbits/sec
totals: 0.10Mxact and 0.64GByte
response time: 1.00msec min, 796.38msec mean, and 11893.00msec max
response size: 0.41KBytes min, 6.47KBytes mean, and 1389.48KBytes 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=idle

No description is available for this object class.

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




21. Object 'not cachable'

contribution: 17.19% by count and 24.06% by volume
rates: 21.35xact/sec or 1.62Mbits/sec
totals: 0.03Mxact and 0.24GByte
response time: 81.00msec min, 2666.85msec mean, and 6839.00msec max
response size: 0.36KBytes min, 9.69KBytes mean, and 513.31KBytes 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=idle

No description is available for this object class.

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




22. Object 'cachable and not'

contribution: 86.32% by count and 88.66% by volume
rates: 107.18xact/sec or 5.96Mbits/sec
totals: 0.13Mxact and 0.88GByte
response time: 1.00msec min, 1168.89msec mean, and 11893.00msec max
response size: 0.36KBytes min, 7.11KBytes mean, and 1389.48KBytes 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=idle

No description is available for this object class.

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




23. Object 'fill'

contribution: 20.62% by count and 29.79% by volume
rates: 25.60xact/sec or 2.00Mbits/sec
totals: 0.03Mxact and 0.29GByte
response time: 80.00msec min, 2659.46msec mean, and 11893.00msec max
response size: 0.41KBytes min, 10.01KBytes mean, and 1389.48KBytes 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=idle

No description is available for this object class.

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




24. Object 'reload'

contribution: 5.09% by count and 5.22% by volume
rates: 6.32xact/sec or 0.35Mbits/sec
totals: 0.01Mxact and 0.05GByte
response time: 80.00msec min, 2658.87msec mean, and 6390.00msec max
response size: 0.37KBytes min, 7.10KBytes mean, and 701.58KBytes max
response time distribution
object.reload.rptm.fig.scope=sides=client__phases=idle
object size distribution
object.reload.size.fig.scope=sides=client__phases=idle
response time trace
object.reload.rptm.trace.scope=sides=client__phases=idle

No description is available for this object class.

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




25. Object 'abort'

contribution: 0.03% by count and 0.02% by volume
rates: 0.04xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 727.00msec min, 2644.86msec mean, and 4770.00msec max
response size: 0.46KBytes min, 4.20KBytes mean, and 25.96KBytes 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=idle

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: 0.03xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 2.00msec min, 1452.44msec mean, and 4991.00msec 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=idle
object size distribution
object.method_head.size.fig.scope=sides=client__phases=idle
response time trace
object.method_head.rptm.trace.scope=sides=client__phases=idle

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 0.57% by volume
rates: 0.42xact/sec or 0.04Mbits/sec
totals: 0.00Mxact and 0.01GByte
response time: 311.00msec min, 2691.15msec mean, and 5772.00msec max
response size: 0.43KBytes min, 11.67KBytes mean, and 182.36KBytes max
response time distribution
object.method_post.rptm.fig.scope=sides=client__phases=idle
object size distribution
object.method_post.size.fig.scope=sides=client__phases=idle
response time trace
object.method_post.rptm.trace.scope=sides=client__phases=idle

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: 0.36% by count and 0.57% by volume
rates: 0.45xact/sec or 0.04Mbits/sec
totals: 0.00Mxact and 0.01GByte
response time: 2.00msec min, 2608.57msec mean, and 5772.00msec max
response size: 0.36KBytes min, 10.92KBytes mean, and 182.36KBytes max
response time distribution
object.method_all.rptm.fig.scope=sides=client__phases=idle
object size distribution
object.method_all.size.fig.scope=sides=client__phases=idle
response time trace
object.method_all.rptm.trace.scope=sides=client__phases=idle

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: 124.16xact/sec or 6.72Mbits/sec
totals: 0.15Mxact and 0.99GByte
response time: 1.00msec min, 1291.85msec mean, and 11893.00msec max
response size: 0.09KBytes min, 6.93KBytes mean, and 1389.48KBytes max
response time distribution
object.rep.rptm.fig.scope=sides=client__phases=idle
object size distribution
object.rep.size.fig.scope=sides=client__phases=idle
response time trace
object.rep.rptm.trace.scope=sides=client__phases=idle

No description is available for this object class.