iMimic, 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 538.57 38.40
measured 538.57 38.37
Load trace
load.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,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 23.35 12.75
measured 22.27 12.10

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 102828422.00 102828373.00 1178.81
waiting 45794612.00 45794612.00 568.72
concurrent HTTP transaction level trace
xact.level.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2

TBD.




4. Concurrent HTTP/TCP connection level table

Connection state Number of times Mean concurrency level
entered left
open 7028985.00 7027545.00 5039.50
established 7028985.00 7027545.00 5038.69
concurrent HTTP/TCP connection level trace
conn.level.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2

TBD.




5. Population level table

Number of agents Mean population level
created destroyed
6330.00 6327.00 43.19
population level trace
populus.level.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,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" 64.68 34.82 348.07 13.36 66.46 311.40
"HTML" 15.31 12.02 82.38 4.61 15.73 107.51
"download" 0.33 10.72 1.79 4.11 0.34 95.87
"other" 14.00 38.58 75.32 14.80 14.38 345.01
all content types 94.31 96.15 507.56 36.89 96.91 859.78
hits 21.00 11.63 113.02 4.46 21.58 104.04
misses 73.31 84.51 394.54 32.43 75.33 755.74
hits and misses 94.31 96.15 507.56 36.89 96.91 859.78
ims/200 2.16 1.80 11.63 0.69 2.22 16.13
ims/304 1.22 0.02 6.55 0.01 1.25 0.17
all ims 3.38 1.82 18.18 0.70 3.47 16.30
cachable 75.47 74.62 406.17 28.63 77.55 667.23
not cachable 18.84 21.53 101.39 8.26 19.36 192.56
cachable and not 94.31 96.15 507.56 36.89 96.91 859.78
fill 54.47 62.98 293.15 24.16 55.97 563.18
reload 2.15 1.80 11.60 0.69 2.21 16.05
abort 0.07 0.04 0.39 0.02 0.08 0.39
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 0.01 0.00 0.05 0.00 0.01 0.00
POST 0.15 0.23 0.79 0.09 0.15 2.08
PUT 0.00 0.00 0.00 0.00 0.00 0.00
all non-gets 0.16 0.23 0.84 0.09 0.16 2.09
all replies 100.00 100.00 538.17 38.37 102.75 894.22

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 0.33 4.91 66.03
"HTML" n/a n/a n/a 0.34 7.17 89.96
"download" n/a n/a n/a 18.45 294.12 2218.94
"other" n/a n/a n/a 6.38 25.16 99.15
all content types n/a n/a n/a 0.33 9.30 2218.94
hits 1.00 110.25 9748.00 0.41 5.06 1991.36
misses 82.00 2748.95 30381.00 0.33 10.52 2218.94
hits and misses 1.00 2161.39 30381.00 0.33 9.30 2218.94
ims/200 2.00 1526.16 24520.00 0.34 7.62 2218.94
ims/304 0.00 2859.86 15087.00 0.09 0.14 0.16
all ims 0.00 2006.93 24520.00 0.09 4.92 2218.94
cachable 1.00 2005.21 30381.00 0.37 9.02 1991.36
not cachable 82.00 2787.08 22788.00 0.33 10.43 2218.94
cachable and not 1.00 2161.39 30381.00 0.33 9.30 2218.94
fill 82.00 2735.77 30381.00 0.37 10.55 1991.35
reload 0.00 2913.84 24513.00 0.35 7.60 1991.35
abort 116.00 2754.57 13573.00 0.34 5.48 1184.46
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 14.00 1665.79 10629.00 0.34 0.42 0.48
POST 0.00 2933.75 18200.00 0.36 14.50 2218.92
PUT n/a n/a n/a n/a n/a n/a
all non-gets 0.00 2856.61 18200.00 0.34 13.64 2218.92
all replies 0.00 2173.47 30381.00 0.09 9.13 2218.94

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 3889 errors detected. Out of those errors, 0xact or 0.00% of all transactions were classified as transaction errors.

Error Count Contribution (%)
(c28) stale object 3889 100.00

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: 64.68% by count and 34.82% by volume
rates: 348.07xact/sec or 13.36Mbits/sec
totals: 66.46Mxact and 311.40GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.33KBytes 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: 15.31% by count and 12.02% by volume
rates: 82.38xact/sec or 4.61Mbits/sec
totals: 15.73Mxact and 107.51GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.34KBytes min, 7.17KBytes mean, and 89.96KBytes 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: 0.33% by count and 10.72% by volume
rates: 1.79xact/sec or 4.11Mbits/sec
totals: 0.34Mxact and 95.87GByte
response time: n/a min, n/a mean, and n/a max
response size: 18.45KBytes min, 294.12KBytes mean, and 2218.94KBytes 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: 14.00% by count and 38.58% by volume
rates: 75.32xact/sec or 14.80Mbits/sec
totals: 14.38Mxact and 345.01GByte
response time: n/a min, n/a mean, and n/a max
response size: 6.38KBytes min, 25.16KBytes mean, and 99.15KBytes 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: 94.31% by count and 96.15% by volume
rates: 507.56xact/sec or 36.89Mbits/sec
totals: 96.91Mxact and 859.78GByte
response time: n/a min, n/a mean, and n/a max
response size: 0.33KBytes min, 9.30KBytes mean, and 2218.94KBytes 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: 21.00% by count and 11.63% by volume
rates: 113.02xact/sec or 4.46Mbits/sec
totals: 21.58Mxact and 104.04GByte
response time: 1.00msec min, 110.25msec mean, and 9748.00msec max
response size: 0.41KBytes min, 5.06KBytes mean, and 1991.36KBytes max
response time distribution
object.hits.rptm.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
object size distribution
object.hits.size.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
response time trace
object.hits.rptm.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2

No description is available for this object class.

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




15. Object 'misses'

contribution: 73.31% by count and 84.51% by volume
rates: 394.54xact/sec or 32.43Mbits/sec
totals: 75.33Mxact and 755.74GByte
response time: 82.00msec min, 2748.95msec mean, and 30381.00msec max
response size: 0.33KBytes min, 10.52KBytes mean, and 2218.94KBytes max
response time distribution
object.misses.rptm.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
object size distribution
object.misses.size.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
response time trace
object.misses.rptm.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,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: 94.31% by count and 96.15% by volume
rates: 507.56xact/sec or 36.89Mbits/sec
totals: 96.91Mxact and 859.78GByte
response time: 1.00msec min, 2161.39msec mean, and 30381.00msec max
response size: 0.33KBytes min, 9.30KBytes mean, and 2218.94KBytes max
response time distribution
object.hits_and_misses.rptm.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
object size distribution
object.hits_and_misses.size.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
response time trace
object.hits_and_misses.rptm.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2

No description is available for this object class.

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




17. Object 'ims/200'

contribution: 2.16% by count and 1.80% by volume
rates: 11.63xact/sec or 0.69Mbits/sec
totals: 2.22Mxact and 16.13GByte
response time: 2.00msec min, 1526.16msec mean, and 24520.00msec max
response size: 0.34KBytes min, 7.62KBytes mean, and 2218.94KBytes max
response time distribution
object.ims_sc200.rptm.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
object size distribution
object.ims_sc200.size.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,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: 1.22% by count and 0.02% by volume
rates: 6.55xact/sec or 0.01Mbits/sec
totals: 1.25Mxact and 0.17GByte
response time: 0.00msec min, 2859.86msec mean, and 15087.00msec 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=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
object size distribution
object.ims_sc304.size.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,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: 3.38% by count and 1.82% by volume
rates: 18.18xact/sec or 0.70Mbits/sec
totals: 3.47Mxact and 16.30GByte
response time: 0.00msec min, 2006.93msec mean, and 24520.00msec max
response size: 0.09KBytes min, 4.92KBytes mean, and 2218.94KBytes max
response time distribution
object.ims_scAll.rptm.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
object size distribution
object.ims_scAll.size.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
response time trace
object.ims_scAll.rptm.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2

No description is available for this object class.

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




20. Object 'cachable'

contribution: 75.47% by count and 74.62% by volume
rates: 406.17xact/sec or 28.63Mbits/sec
totals: 77.55Mxact and 667.23GByte
response time: 1.00msec min, 2005.21msec mean, and 30381.00msec max
response size: 0.37KBytes min, 9.02KBytes mean, and 1991.36KBytes 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=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2

No description is available for this object class.

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




21. Object 'not cachable'

contribution: 18.84% by count and 21.53% by volume
rates: 101.39xact/sec or 8.26Mbits/sec
totals: 19.36Mxact and 192.56GByte
response time: 82.00msec min, 2787.08msec mean, and 22788.00msec max
response size: 0.33KBytes min, 10.43KBytes mean, and 2218.94KBytes 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=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,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: 94.31% by count and 96.15% by volume
rates: 507.56xact/sec or 36.89Mbits/sec
totals: 96.91Mxact and 859.78GByte
response time: 1.00msec min, 2161.39msec mean, and 30381.00msec max
response size: 0.33KBytes min, 9.30KBytes mean, and 2218.94KBytes 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=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2

No description is available for this object class.

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




23. Object 'fill'

contribution: 54.47% by count and 62.98% by volume
rates: 293.15xact/sec or 24.16Mbits/sec
totals: 55.97Mxact and 563.18GByte
response time: 82.00msec min, 2735.77msec mean, and 30381.00msec max
response size: 0.37KBytes min, 10.55KBytes mean, and 1991.35KBytes 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=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2

No description is available for this object class.

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




24. Object 'reload'

contribution: 2.15% by count and 1.80% by volume
rates: 11.60xact/sec or 0.69Mbits/sec
totals: 2.21Mxact and 16.05GByte
response time: 0.00msec min, 2913.84msec mean, and 24513.00msec max
response size: 0.35KBytes min, 7.60KBytes mean, and 1991.35KBytes max
response time distribution
object.reload.rptm.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
object size distribution
object.reload.size.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
response time trace
object.reload.rptm.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2

No description is available for this object class.

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




25. Object 'abort'

contribution: 0.07% by count and 0.04% by volume
rates: 0.39xact/sec or 0.02Mbits/sec
totals: 0.08Mxact and 0.39GByte
response time: 116.00msec min, 2754.57msec mean, and 13573.00msec max
response size: 0.34KBytes min, 5.48KBytes mean, and 1184.46KBytes 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=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,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: 0.01% by count and 0.00% by volume
rates: 0.05xact/sec or 0.00Mbits/sec
totals: 0.01Mxact and 0.00GByte
response time: 14.00msec min, 1665.79msec mean, and 10629.00msec max
response size: 0.34KBytes min, 0.42KBytes mean, and 0.48KBytes max
response time distribution
object.method_head.rptm.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
object size distribution
object.method_head.size.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
response time trace
object.method_head.rptm.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2

No description is available for this object class.

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




29. Object 'POST'

contribution: 0.15% by count and 0.23% by volume
rates: 0.79xact/sec or 0.09Mbits/sec
totals: 0.15Mxact and 2.08GByte
response time: 0.00msec min, 2933.75msec mean, and 18200.00msec max
response size: 0.36KBytes min, 14.50KBytes mean, and 2218.92KBytes max
response time distribution
object.method_post.rptm.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
object size distribution
object.method_post.size.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
response time trace
object.method_post.rptm.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,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: 0.16% by count and 0.23% by volume
rates: 0.84xact/sec or 0.09Mbits/sec
totals: 0.16Mxact and 2.09GByte
response time: 0.00msec min, 2856.61msec mean, and 18200.00msec max
response size: 0.34KBytes min, 13.64KBytes mean, and 2218.92KBytes max
response time distribution
object.method_all.rptm.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
object size distribution
object.method_all.size.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
response time trace
object.method_all.rptm.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,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: 538.17xact/sec or 38.37Mbits/sec
totals: 102.75Mxact and 894.22GByte
response time: 0.00msec min, 2173.47msec mean, and 30381.00msec max
response size: 0.09KBytes min, 9.13KBytes mean, and 2218.94KBytes max
response time distribution
object.rep.rptm.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
object size distribution
object.rep.size.fig.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2
response time trace
object.rep.rptm.trace.scope=sides=client__phases=framp,fill,fexit,inc1,top1,dec1,idle,inc2,top2,dec2

No description is available for this object class.