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 500.54 40.78
measured 500.53 40.74
Load trace
load.trace.scope=sides=client__phases=fill

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 6.81 3.45
measured 6.16 3.06

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 20047288.00 20047265.00 1244.43
waiting 9188158.00 9188135.00 639.84
concurrent HTTP transaction level trace
xact.level.trace.scope=sides=client__phases=fill

TBD.




4. Concurrent HTTP/TCP connection level table

Connection state Number of times Mean concurrency level
entered left
open 1372899.00 1372883.00 4665.41
established 1372899.00 1372883.00 4665.34
concurrent HTTP/TCP connection level trace
conn.level.trace.scope=sides=client__phases=fill

TBD.




5. Population level table

Number of agents Mean population level
created destroyed
0.00 0.00 1251.00
population level trace
populus.level.trace.scope=sides=client__phases=fill

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" 65.10 30.64 325.54 12.48 13.04 61.03
"HTML" 15.30 11.79 76.52 4.80 3.06 23.49
"download" 0.48 13.19 2.38 5.37 0.10 26.27
"other" 17.74 43.28 88.70 17.63 3.55 86.21
all content types 98.61 98.90 493.14 40.29 19.75 197.00
hits 6.08 3.03 30.39 1.24 1.22 6.04
misses 92.54 95.87 462.75 39.06 18.53 190.97
hits and misses 98.61 98.90 493.14 40.29 19.75 197.00
ims/200 0.50 0.51 2.48 0.21 0.10 1.01
ims/304 0.34 0.00 1.70 0.00 0.07 0.01
all ims 0.84 0.51 4.18 0.21 0.17 1.02
cachable 78.90 78.00 394.56 31.78 15.80 155.36
not cachable 19.71 20.91 98.58 8.52 3.95 41.64
cachable and not 98.61 98.90 493.14 40.29 19.75 197.00
fill 72.82 74.97 364.17 30.54 14.59 149.32
reload 0.51 0.50 2.54 0.21 0.10 1.00
abort 0.09 0.05 0.47 0.02 0.02 0.10
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 0.04 0.08 0.20 0.03 0.01 0.16
PUT 0.00 0.00 0.00 0.00 0.00 0.00
all non-gets 0.04 0.08 0.22 0.03 0.01 0.16
all replies 100.00 100.00 500.07 40.74 20.03 199.19

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 4.91 66.03
"HTML" n/a n/a n/a 0.35 8.04 69.77
"download" n/a n/a n/a 17.77 289.38 1987.72
"other" n/a n/a n/a 6.83 25.45 88.17
all content types n/a n/a n/a 0.34 10.46 1987.72
hits 1.00 6.12 3007.00 0.38 5.20 1446.93
misses 81.00 2647.02 21192.00 0.34 10.80 1987.72
hits and misses 1.00 2484.27 21192.00 0.34 10.46 1987.72
ims/200 1.00 2480.33 14720.00 0.35 10.66 1987.72
ims/304 0.00 2610.71 7752.00 0.09 0.14 0.16
all ims 0.00 2533.43 14720.00 0.09 6.37 1987.72
cachable 1.00 2443.68 16467.00 0.38 10.31 1610.09
not cachable 82.00 2646.75 21192.00 0.34 11.06 1987.72
cachable and not 1.00 2484.27 21192.00 0.34 10.46 1987.72
fill 81.00 2647.09 16467.00 0.41 10.73 1610.09
reload 82.00 2643.55 16005.00 0.35 10.37 1987.72
abort 83.00 2625.33 8500.00 0.36 5.50 624.51
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 1.00 2520.27 5036.00 0.34 0.41 0.47
POST 0.00 2684.66 11786.00 0.42 20.81 1446.91
PUT n/a n/a n/a n/a n/a n/a
all non-gets 0.00 2675.39 11786.00 0.34 19.66 1446.91
all replies 0.00 2485.58 21192.00 0.09 10.43 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: 65.10% by count and 30.64% by volume
rates: 325.54xact/sec or 12.48Mbits/sec
totals: 13.04Mxact and 61.03GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.34KBytes min, 4.91KBytes mean, and 66.03KBytes 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: 15.30% by count and 11.79% by volume
rates: 76.52xact/sec or 4.80Mbits/sec
totals: 3.06Mxact and 23.49GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.35KBytes min, 8.04KBytes 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: 0.48% by count and 13.19% by volume
rates: 2.38xact/sec or 5.37Mbits/sec
totals: 0.10Mxact and 26.27GByte
response time: n/a min, n/a mean, and n/a max
response size: 17.77KBytes min, 289.38KBytes 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: 17.74% by count and 43.28% by volume
rates: 88.70xact/sec or 17.63Mbits/sec
totals: 3.55Mxact and 86.21GByte
response time: n/a min, n/a mean, and n/a max
response size: 6.83KBytes min, 25.45KBytes mean, and 88.17KBytes 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: 98.61% by count and 98.90% by volume
rates: 493.14xact/sec or 40.29Mbits/sec
totals: 19.75Mxact and 197.00GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.34KBytes min, 10.46KBytes 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: 6.08% by count and 3.03% by volume
rates: 30.39xact/sec or 1.24Mbits/sec
totals: 1.22Mxact and 6.04GByte
response time: 1.00msec min, 6.12msec mean, and 3007.00msec max
response size: 0.38KBytes min, 5.20KBytes mean, and 1446.93KBytes max
response time distribution
object.hits.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.hits.size.fig.scope=sides=client__phases=fill
response time trace
object.hits.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

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




15. Object 'misses'

contribution: 92.54% by count and 95.87% by volume
rates: 462.75xact/sec or 39.06Mbits/sec
totals: 18.53Mxact and 190.97GByte
response time: 81.00msec min, 2647.02msec mean, and 21192.00msec max
response size: 0.34KBytes min, 10.80KBytes mean, and 1987.72KBytes max
response time distribution
object.misses.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.misses.size.fig.scope=sides=client__phases=fill
response time trace
object.misses.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

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




16. Object 'hits and misses'

contribution: 98.61% by count and 98.90% by volume
rates: 493.14xact/sec or 40.29Mbits/sec
totals: 19.75Mxact and 197.00GByte
response time: 1.00msec min, 2484.27msec mean, and 21192.00msec max
response size: 0.34KBytes min, 10.46KBytes mean, and 1987.72KBytes max
response time distribution
object.hits_and_misses.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.hits_and_misses.size.fig.scope=sides=client__phases=fill
response time trace
object.hits_and_misses.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

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




17. Object 'ims/200'

contribution: 0.50% by count and 0.51% by volume
rates: 2.48xact/sec or 0.21Mbits/sec
totals: 0.10Mxact and 1.01GByte
response time: 1.00msec min, 2480.33msec mean, and 14720.00msec max
response size: 0.35KBytes min, 10.66KBytes mean, and 1987.72KBytes max
response time distribution
object.ims_sc200.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.ims_sc200.size.fig.scope=sides=client__phases=fill

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: 0.34% by count and 0.00% by volume
rates: 1.70xact/sec or 0.00Mbits/sec
totals: 0.07Mxact and 0.01GByte
response time: 0.00msec min, 2610.71msec mean, and 7752.00msec 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=fill
object size distribution
object.ims_sc304.size.fig.scope=sides=client__phases=fill

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: 0.84% by count and 0.51% by volume
rates: 4.18xact/sec or 0.21Mbits/sec
totals: 0.17Mxact and 1.02GByte
response time: 0.00msec min, 2533.43msec mean, and 14720.00msec max
response size: 0.09KBytes min, 6.37KBytes mean, and 1987.72KBytes max
response time distribution
object.ims_scAll.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.ims_scAll.size.fig.scope=sides=client__phases=fill
response time trace
object.ims_scAll.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

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




20. Object 'cachable'

contribution: 78.90% by count and 78.00% by volume
rates: 394.56xact/sec or 31.78Mbits/sec
totals: 15.80Mxact and 155.36GByte
response time: 1.00msec min, 2443.68msec mean, and 16467.00msec max
response size: 0.38KBytes min, 10.31KBytes 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=fill

No description is available for this object class.

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




21. Object 'not cachable'

contribution: 19.71% by count and 20.91% by volume
rates: 98.58xact/sec or 8.52Mbits/sec
totals: 3.95Mxact and 41.64GByte
response time: 82.00msec min, 2646.75msec mean, and 21192.00msec max
response size: 0.34KBytes min, 11.06KBytes 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=fill

No description is available for this object class.

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




22. Object 'cachable and not'

contribution: 98.61% by count and 98.90% by volume
rates: 493.14xact/sec or 40.29Mbits/sec
totals: 19.75Mxact and 197.00GByte
response time: 1.00msec min, 2484.27msec mean, and 21192.00msec max
response size: 0.34KBytes min, 10.46KBytes 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=fill

No description is available for this object class.

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




23. Object 'fill'

contribution: 72.82% by count and 74.97% by volume
rates: 364.17xact/sec or 30.54Mbits/sec
totals: 14.59Mxact and 149.32GByte
response time: 81.00msec min, 2647.09msec mean, and 16467.00msec max
response size: 0.41KBytes min, 10.73KBytes 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=fill

No description is available for this object class.

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




24. Object 'reload'

contribution: 0.51% by count and 0.50% by volume
rates: 2.54xact/sec or 0.21Mbits/sec
totals: 0.10Mxact and 1.00GByte
response time: 82.00msec min, 2643.55msec mean, and 16005.00msec max
response size: 0.35KBytes min, 10.37KBytes mean, and 1987.72KBytes max
response time distribution
object.reload.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.reload.size.fig.scope=sides=client__phases=fill
response time trace
object.reload.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

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




25. Object 'abort'

contribution: 0.09% by count and 0.05% by volume
rates: 0.47xact/sec or 0.02Mbits/sec
totals: 0.02Mxact and 0.10GByte
response time: 83.00msec min, 2625.33msec mean, and 8500.00msec max
response size: 0.36KBytes min, 5.50KBytes mean, and 624.51KBytes 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=fill

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: 1.00msec min, 2520.27msec mean, and 5036.00msec max
response size: 0.34KBytes min, 0.41KBytes mean, and 0.47KBytes max
response time distribution
object.method_head.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.method_head.size.fig.scope=sides=client__phases=fill
response time trace
object.method_head.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.

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




29. Object 'POST'

contribution: 0.04% by count and 0.08% by volume
rates: 0.20xact/sec or 0.03Mbits/sec
totals: 0.01Mxact and 0.16GByte
response time: 0.00msec min, 2684.66msec mean, and 11786.00msec max
response size: 0.42KBytes min, 20.81KBytes mean, and 1446.91KBytes max
response time distribution
object.method_post.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.method_post.size.fig.scope=sides=client__phases=fill
response time trace
object.method_post.rptm.trace.scope=sides=client__phases=fill

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: 0.04% by count and 0.08% by volume
rates: 0.22xact/sec or 0.03Mbits/sec
totals: 0.01Mxact and 0.16GByte
response time: 0.00msec min, 2675.39msec mean, and 11786.00msec max
response size: 0.34KBytes min, 19.66KBytes mean, and 1446.91KBytes max
response time distribution
object.method_all.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.method_all.size.fig.scope=sides=client__phases=fill
response time trace
object.method_all.rptm.trace.scope=sides=client__phases=fill

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: 500.07xact/sec or 40.74Mbits/sec
totals: 20.03Mxact and 199.19GByte
response time: 0.00msec min, 2485.58msec mean, and 21192.00msec max
response size: 0.09KBytes min, 10.43KBytes mean, and 1987.72KBytes max
response time distribution
object.rep.rptm.fig.scope=sides=client__phases=fill
object size distribution
object.rep.size.fig.scope=sides=client__phases=fill
response time trace
object.rep.rptm.trace.scope=sides=client__phases=fill

No description is available for this object class.