Chamomile, 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 299.80 16.30
measured 299.81 16.30
Load trace
load.trace.scope=sides=client__phases=top2

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 60.25 43.45
measured 49.88 34.50

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 4317268.00 4317356.00 502.44
waiting 1792124.00 1792147.00 187.93
concurrent HTTP transaction level trace
xact.level.trace.scope=sides=client__phases=top2

TBD.




4. Concurrent HTTP/TCP connection level table

Connection state Number of times Mean concurrency level
entered left
open 4317268.00 4317356.00 502.44
established 4317267.00 4317356.00 500.24
concurrent HTTP/TCP connection level trace
conn.level.trace.scope=sides=client__phases=top2

TBD.




5. Population level table

Number of agents Mean population level
created destroyed
0.00 0.00 750.00
population level trace
populus.level.trace.scope=sides=client__phases=top2

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" 62.19 43.22 186.43 7.04 2.68 12.38
"HTML" 15.37 11.13 46.06 1.81 0.66 3.19
"download" 0.14 5.71 0.40 0.93 0.01 1.64
"other" 7.57 26.42 22.70 4.31 0.33 7.57
all content types 85.26 86.48 255.60 14.09 3.68 24.78
hits 42.53 29.84 127.49 4.86 1.84 8.55
misses 42.73 56.65 128.11 9.23 1.84 16.23
hits and misses 85.26 86.48 255.60 14.09 3.68 24.78
ims/200 6.08 7.37 18.23 1.20 0.26 2.11
ims/304 2.92 0.05 8.74 0.01 0.13 0.02
all ims 9.00 7.43 26.97 1.21 0.39 2.13
cachable 68.24 63.15 204.59 10.29 2.95 18.09
not cachable 17.02 23.34 51.02 3.80 0.73 6.69
cachable and not 85.26 86.48 255.60 14.09 3.68 24.78
fill 25.71 33.31 77.09 5.43 1.11 9.54
reload 5.37 5.44 16.11 0.89 0.23 1.56
abort 0.00 0.00 0.00 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 0.07 0.00 0.00 0.00
POST 0.35 0.64 1.05 0.10 0.02 0.18
PUT 0.00 0.00 0.00 0.00 0.00 0.00
all non-gets 0.37 0.64 1.12 0.10 0.02 0.18
all replies 100.00 100.00 299.80 16.30 4.32 28.65

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 0.32 4.84 65.93
"HTML" n/a n/a n/a 0.33 5.04 71.41
"download" n/a n/a n/a 34.89 294.28 1627.59
"other" n/a n/a n/a 6.79 24.28 98.08
all content types n/a n/a n/a 0.32 7.06 1627.59
hits 2.00 307.44 31844.00 0.32 4.88 1627.59
misses 178.00 2878.52 28888.00 0.32 9.22 1627.59
hits and misses 2.00 1596.08 31844.00 0.32 7.06 1627.59
ims/200 2.00 1778.45 31410.00 0.26 8.44 991.15
ims/304 0.00 1441.38 31745.00 0.13 0.13 0.13
all ims 0.00 1669.16 31745.00 0.13 5.74 991.15
cachable 2.00 1276.14 31844.00 0.32 6.44 1627.59
not cachable 178.00 2879.08 25278.00 0.37 9.54 541.01
cachable and not 2.00 1596.08 31844.00 0.32 7.06 1627.59
fill 180.00 2878.14 28888.00 0.32 9.01 1627.59
reload 181.00 2863.69 19262.00 0.27 7.05 672.42
abort n/a n/a n/a n/a n/a n/a
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 1739.78 11273.00 0.30 0.33 0.43
POST 0.00 2915.34 14598.00 0.26 12.74 1627.51
PUT n/a n/a n/a n/a n/a n/a
all non-gets 0.00 2841.49 14598.00 0.26 11.96 1627.51
all replies 0.00 1675.41 31844.00 0.13 6.96 1627.59

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

The total of 28 errors detected. Out of those errors, 27xact or 0.00% of all transactions were classified as transaction errors.

Error Count Contribution (%)
(c19) unsupported HTTP status code 27 96.43
(s48) Address already in use 1 3.57

The 'Errors' table shows detected errors. For each error type, the number of errors and their contribution towards total error count are shown.




9. Object '"image"'

contribution: 62.19% by count and 43.22% by volume
rates: 186.43xact/sec or 7.04Mbits/sec
totals: 2.68Mxact and 12.38GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.32KBytes min, 4.84KBytes mean, and 65.93KBytes 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 11.13% by volume
rates: 46.06xact/sec or 1.81Mbits/sec
totals: 0.66Mxact and 3.19GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.33KBytes min, 5.04KBytes mean, and 71.41KBytes 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 5.71% by volume
rates: 0.40xact/sec or 0.93Mbits/sec
totals: 0.01Mxact and 1.64GByte
response time: n/a min, n/a mean, and n/a max
response size: 34.89KBytes min, 294.28KBytes mean, and 1627.59KBytes 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: 7.57% by count and 26.42% by volume
rates: 22.70xact/sec or 4.31Mbits/sec
totals: 0.33Mxact and 7.57GByte
response time: n/a min, n/a mean, and n/a max
response size: 6.79KBytes min, 24.28KBytes mean, and 98.08KBytes 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: 85.26% by count and 86.48% by volume
rates: 255.60xact/sec or 14.09Mbits/sec
totals: 3.68Mxact and 24.78GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.32KBytes min, 7.06KBytes mean, and 1627.59KBytes 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: 42.53% by count and 29.84% by volume
rates: 127.49xact/sec or 4.86Mbits/sec
totals: 1.84Mxact and 8.55GByte
response time: 2.00msec min, 307.44msec mean, and 31844.00msec max
response size: 0.32KBytes min, 4.88KBytes mean, and 1627.59KBytes max
response time distribution
object.hits.rptm.fig.scope=sides=client__phases=top2
object size distribution
object.hits.size.fig.scope=sides=client__phases=top2
response time trace
object.hits.rptm.trace.scope=sides=client__phases=top2

No description is available for this object class.

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




15. Object 'misses'

contribution: 42.73% by count and 56.65% by volume
rates: 128.11xact/sec or 9.23Mbits/sec
totals: 1.84Mxact and 16.23GByte
response time: 178.00msec min, 2878.52msec mean, and 28888.00msec max
response size: 0.32KBytes min, 9.22KBytes mean, and 1627.59KBytes max
response time distribution
object.misses.rptm.fig.scope=sides=client__phases=top2
object size distribution
object.misses.size.fig.scope=sides=client__phases=top2
response time trace
object.misses.rptm.trace.scope=sides=client__phases=top2

No description is available for this object class.

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




16. Object 'hits and misses'

contribution: 85.26% by count and 86.48% by volume
rates: 255.60xact/sec or 14.09Mbits/sec
totals: 3.68Mxact and 24.78GByte
response time: 2.00msec min, 1596.08msec mean, and 31844.00msec max
response size: 0.32KBytes min, 7.06KBytes mean, and 1627.59KBytes max
response time distribution
object.hits_and_misses.rptm.fig.scope=sides=client__phases=top2
object size distribution
object.hits_and_misses.size.fig.scope=sides=client__phases=top2
response time trace
object.hits_and_misses.rptm.trace.scope=sides=client__phases=top2

No description is available for this object class.

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




17. Object 'ims/200'

contribution: 6.08% by count and 7.37% by volume
rates: 18.23xact/sec or 1.20Mbits/sec
totals: 0.26Mxact and 2.11GByte
response time: 2.00msec min, 1778.45msec mean, and 31410.00msec max
response size: 0.26KBytes min, 8.44KBytes mean, and 991.15KBytes max
response time distribution
object.ims_sc200.rptm.fig.scope=sides=client__phases=top2
object size distribution
object.ims_sc200.size.fig.scope=sides=client__phases=top2

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: 2.92% by count and 0.05% by volume
rates: 8.74xact/sec or 0.01Mbits/sec
totals: 0.13Mxact and 0.02GByte
response time: 0.00msec min, 1441.38msec mean, and 31745.00msec max
response size: 0.13KBytes min, 0.13KBytes mean, and 0.13KBytes max
response time distribution
object.ims_sc304.rptm.fig.scope=sides=client__phases=top2
object size distribution
object.ims_sc304.size.fig.scope=sides=client__phases=top2

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: 9.00% by count and 7.43% by volume
rates: 26.97xact/sec or 1.21Mbits/sec
totals: 0.39Mxact and 2.13GByte
response time: 0.00msec min, 1669.16msec mean, and 31745.00msec max
response size: 0.13KBytes min, 5.74KBytes mean, and 991.15KBytes max
response time distribution
object.ims_scAll.rptm.fig.scope=sides=client__phases=top2
object size distribution
object.ims_scAll.size.fig.scope=sides=client__phases=top2
response time trace
object.ims_scAll.rptm.trace.scope=sides=client__phases=top2

No description is available for this object class.

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




20. Object 'cachable'

contribution: 68.24% by count and 63.15% by volume
rates: 204.59xact/sec or 10.29Mbits/sec
totals: 2.95Mxact and 18.09GByte
response time: 2.00msec min, 1276.14msec mean, and 31844.00msec max
response size: 0.32KBytes min, 6.44KBytes mean, and 1627.59KBytes 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=top2

No description is available for this object class.

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




21. Object 'not cachable'

contribution: 17.02% by count and 23.34% by volume
rates: 51.02xact/sec or 3.80Mbits/sec
totals: 0.73Mxact and 6.69GByte
response time: 178.00msec min, 2879.08msec mean, and 25278.00msec max
response size: 0.37KBytes min, 9.54KBytes mean, and 541.01KBytes 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=top2

No description is available for this object class.

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




22. Object 'cachable and not'

contribution: 85.26% by count and 86.48% by volume
rates: 255.60xact/sec or 14.09Mbits/sec
totals: 3.68Mxact and 24.78GByte
response time: 2.00msec min, 1596.08msec mean, and 31844.00msec max
response size: 0.32KBytes min, 7.06KBytes mean, and 1627.59KBytes 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=top2

No description is available for this object class.

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




23. Object 'fill'

contribution: 25.71% by count and 33.31% by volume
rates: 77.09xact/sec or 5.43Mbits/sec
totals: 1.11Mxact and 9.54GByte
response time: 180.00msec min, 2878.14msec mean, and 28888.00msec max
response size: 0.32KBytes min, 9.01KBytes mean, and 1627.59KBytes 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=top2

No description is available for this object class.

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




24. Object 'reload'

contribution: 5.37% by count and 5.44% by volume
rates: 16.11xact/sec or 0.89Mbits/sec
totals: 0.23Mxact and 1.56GByte
response time: 181.00msec min, 2863.69msec mean, and 19262.00msec max
response size: 0.27KBytes min, 7.05KBytes mean, and 672.42KBytes max
response time distribution
object.reload.rptm.fig.scope=sides=client__phases=top2
object size distribution
object.reload.size.fig.scope=sides=client__phases=top2
response time trace
object.reload.rptm.trace.scope=sides=client__phases=top2

No description is available for this object class.

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




25. Object 'abort'

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.




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: 0.07xact/sec or 0.00Mbits/sec
totals: 0.00Mxact and 0.00GByte
response time: 3.00msec min, 1739.78msec mean, and 11273.00msec max
response size: 0.30KBytes min, 0.33KBytes mean, and 0.43KBytes max
response time distribution
object.method_head.rptm.fig.scope=sides=client__phases=top2
object size distribution
object.method_head.size.fig.scope=sides=client__phases=top2
response time trace
object.method_head.rptm.trace.scope=sides=client__phases=top2

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 0.64% by volume
rates: 1.05xact/sec or 0.10Mbits/sec
totals: 0.02Mxact and 0.18GByte
response time: 0.00msec min, 2915.34msec mean, and 14598.00msec max
response size: 0.26KBytes min, 12.74KBytes mean, and 1627.51KBytes max
response time distribution
object.method_post.rptm.fig.scope=sides=client__phases=top2
object size distribution
object.method_post.size.fig.scope=sides=client__phases=top2
response time trace
object.method_post.rptm.trace.scope=sides=client__phases=top2

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 0.64% by volume
rates: 1.12xact/sec or 0.10Mbits/sec
totals: 0.02Mxact and 0.18GByte
response time: 0.00msec min, 2841.49msec mean, and 14598.00msec max
response size: 0.26KBytes min, 11.96KBytes mean, and 1627.51KBytes max
response time distribution
object.method_all.rptm.fig.scope=sides=client__phases=top2
object size distribution
object.method_all.size.fig.scope=sides=client__phases=top2
response time trace
object.method_all.rptm.trace.scope=sides=client__phases=top2

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: 299.80xact/sec or 16.30Mbits/sec
totals: 4.32Mxact and 28.65GByte
response time: 0.00msec min, 1675.41msec mean, and 31844.00msec max
response size: 0.13KBytes min, 6.96KBytes mean, and 1627.59KBytes max
response time distribution
object.rep.rptm.fig.scope=sides=client__phases=top2
object size distribution
object.rep.size.fig.scope=sides=client__phases=top2
response time trace
object.rep.rptm.trace.scope=sides=client__phases=top2

No description is available for this object class.