shinyloadtest Report

1 simulated user executing back to back sessions. Warmup or cooldown sessions (that are desaturated) start before or end after the vertical dotted line. Note that narrower event bars mean better performance.

5 maintenance sessions ordered from fastest to slowest completion time. The red line marks how long the original recording session took to complete (~68s). Sessions should end around the same time as each other for consistent behavior.

27 maintenance sessions ordered from fastest to slowest completion time. The red line marks how long the original recording session took to complete (~68s). Sessions should end around the same time as each other for consistent behavior.

Each session is represented with a line that cascades downward from each event. As time progresses, the line will move to the right. Consistent behavior will be represented with parallel lines, whereas inconsistent behavior will have lines jut arbitrarily to the right. Warmup and cooldown sessions are included as grey lines.

Total HTTP and supporting files (JS/CSS) latency (load time) is displayed for each session and run combination. Each vertical bar represents the amount of time a session's Shiny application had to wait before it is able to ask the server for information. A resonable amount of time to wait as been set to 5s. Warmup and cooldown sessions are displayed outside the dotted maintenance period lines.

Maximum WebSocket latency (calculation time) is displayed for each session and run combination. The maximum time is shown to convey the longest amount of time a user would have to wait for a response from the Shiny server. Warmup and cooldown sessions are displayed outside the dotted maintenance period lines.

Event plots are arranged by the slowest maximum time within each plot.

slowest maximum times

Event plots are arranged by the slowest minimum time within each plot.

slowest minimum times

Event plots are arranged by the largest difference in the run's mean event time.

largest mean differences

Label	Max time	Min time	Mean Difference
Event 1) Get: Homepage	1.449	0.444	0.367
Event 6) Get: jquery-ui.min.js	0.701	0.614	0.005
Event 127) Updated: distPlot	0.689	0.128	0.028
Event 91) Updated: distPlot	0.597	0.127	0.032
Event 105) Updated: distPlot	0.574	0.128	0.019
Event 10) Get: bootstrap.min.css	0.570	0.546	0.003
Event 3) Get: jquery.min.js	0.558	0.474	0.008
Event 5) Get: shiny.min.js	0.557	0.470	0.008
Event 25) Get: fa-solid-900.woff2	0.523	0.472	0.001
Event 11) Get: all.min.css	0.522	0.465	0.007
Event 133) Updated: distPlot	0.518	0.127	0.029
Event 33) Updated: distPlot	0.499	0.206	0.053
Event 28) Start Session	0.482	0.400	0.009
Event 17) Get: ion.rangeSlider.min.js	0.460	0.400	0.014
Event 19) Get: bootstrap.min.js	0.447	0.394	0.005
Event 24) Get: shiny-server-client.js	0.435	0.391	0.003
Event 12) Get: v4-shims.min.css	0.425	0.388	0.005
Event 2) Get: json2-min.js	0.413	0.323	0.019
Event 18) Get: strftime-min.js	0.395	0.322	0.006
Event 21) Get: respond.min.js	0.390	0.325	0.004
Event 20) Get: html5shiv.min.js	0.380	0.322	0.004
Event 9) Get: ion.rangeSlider.skinShiny.css	0.377	0.317	0.003
Event 8) Get: ion.rangeSlider.css	0.375	0.325	0.000
Event 14) Get: shiny-showcase.css	0.368	0.320	0.004
Event 61) Updated: distPlot	0.365	0.128	0.015
Event 22) Get: shiny-showcase.js	0.362	0.325	0.004
Event 13) Get: rstudio.css	0.357	0.324	0.002
Event 4) Get: shiny.css	0.353	0.321	0.008
Event 7) Get: showdown.js	0.351	0.326	0.003
Event 16) Get: highlight.pack.js	0.350	0.319	0.008
Event 26) Get: Shiny Token	0.340	0.313	0.005
Event 23) Get: sockjs-0.3.min.js	0.338	0.317	0.001
Event 15) Get: rstudio-connect.css	0.337	0.317	0.009
Event 111) Updated: distPlot	0.336	0.127	0.019
Event 27) Get: Connection Information	0.335	0.311	0.003
Event 35) Updated: distPlot	0.332	0.129	0.040
Event 107) Updated: distPlot	0.313	0.128	0.015
Event 65) Updated: distPlot	0.291	0.128	0.010
Event 59) Updated: distPlot	0.290	0.127	0.010
Event 99) Updated: distPlot	0.264	0.128	0.024
Event 103) Updated: distPlot	0.258	0.126	0.011
Event 67) Updated: distPlot	0.250	0.130	0.008
Event 37) Updated: distPlot	0.246	0.127	0.003
Event 97) Updated: distPlot	0.243	0.128	0.032
Event 81) Updated: distPlot	0.239	0.125	0.015
Event 93) Updated: distPlot	0.216	0.128	0.013
Event 85) Updated: distPlot	0.215	0.127	0.014
Event 53) Updated: distPlot	0.214	0.127	0.010
Event 32) Initialize Session	0.205	0.078	0.019
Event 79) Updated: distPlot	0.204	0.127	0.008
Event 73) Updated: distPlot	0.202	0.127	0.013
Event 55) Updated: distPlot	0.200	0.127	0.011
Event 125) Updated: distPlot	0.198	0.128	0.007
Event 45) Updated: distPlot	0.194	0.127	0.001
Event 95) Updated: distPlot	0.194	0.124	0.006
Event 131) Updated: distPlot	0.193	0.127	0.001
Event 75) Updated: distPlot	0.193	0.127	0.001
Event 49) Updated: distPlot	0.192	0.108	0.014
Event 69) Updated: distPlot	0.187	0.127	0.006
Event 41) Updated: distPlot	0.183	0.126	0.005
Event 43) Updated: distPlot	0.183	0.127	0.009
Event 129) Updated: distPlot	0.180	0.127	0.006
Event 39) Updated: distPlot	0.179	0.127	0.006
Event 71) Updated: distPlot	0.177	0.129	0.002
Event 113) Updated: distPlot	0.175	0.128	0.006
Event 47) Updated: distPlot	0.172	0.129	0.007
Event 121) Updated: distPlot	0.169	0.127	0.004
Event 101) Updated: distPlot	0.166	0.128	0.003
Event 77) Updated: distPlot	0.164	0.126	0.006
Event 117) Updated: distPlot	0.163	0.126	0.007
Event 115) Updated: distPlot	0.162	0.127	0.001
Event 109) Updated: distPlot	0.156	0.128	0.004
Event 119) Updated: distPlot	0.154	0.127	0.000
Event 87) Updated: distPlot	0.153	0.127	0.002
Event 63) Updated: distPlot	0.150	0.126	0.001
Event 83) Updated: distPlot	0.150	0.128	0.003
Event 51) Updated: distPlot	0.150	0.127	0.004
Event 89) Updated: distPlot	0.149	0.127	0.000
Event 57) Updated: distPlot	0.146	0.126	0.005
Event 123) Updated: distPlot	0.145	0.127	0.001
Event 29) Start Connection	0.010	0.001	0.003
Event 134) Stop Session	0.004	0.000	0.001
Event 40) Set: bins	0.001	0.000	0.000
Event 50) Set: bins	0.001	0.000	0.000
Event 52) Set: bins	0.001	0.000	0.000
Event 60) Set: bins	0.001	0.000	0.000
Event 64) Set: bins	0.001	0.000	0.000
Event 66) Set: bins	0.001	0.000	0.000
Event 78) Set: bins	0.001	0.000	0.000
Event 84) Set: bins	0.001	0.000	0.000
Event 86) Set: bins	0.001	0.000	0.000
Event 88) Set: bins	0.001	0.000	0.000
Event 90) Set: bins	0.001	0.000	0.001
Event 92) Set: bins	0.001	0.000	0.000
Event 100) Set: bins	0.001	0.000	0.001
Event 102) Set: bins	0.001	0.000	0.000
Event 104) Set: bins	0.001	0.000	0.001
Event 106) Set: bins	0.001	0.000	0.000
Event 108) Set: bins	0.001	0.000	0.000
Event 114) Set: bins	0.001	0.000	0.000
Event 118) Set: bins	0.001	0.000	0.000
Event 124) Set: bins	0.001	0.000	0.001
Event 126) Set: bins	0.001	0.000	0.000
Event 130) Set: bins	0.001	0.000	0.000
Event 132) Set: bins	0.001	0.000	0.000
Event 30) SockJS Initialize Connection	0.001	0.000	0.000
Event 31) Set: bins	0.001	0.000	0.000
Event 34) Set: bins	0.001	0.000	0.000
Event 36) Set: bins	0.001	0.000	0.000
Event 38) Set: bins	0.001	0.000	0.000
Event 42) Set: bins	0.001	0.000	0.000
Event 46) Set: bins	0.001	0.000	0.000
Event 48) Set: bins	0.001	0.000	0.000
Event 54) Set: bins	0.001	0.000	0.000
Event 56) Set: bins	0.001	0.000	0.000
Event 58) Set: bins	0.001	0.000	0.000
Event 62) Set: bins	0.001	0.000	0.000
Event 68) Set: bins	0.001	0.000	0.000
Event 70) Set: bins	0.001	0.000	0.000
Event 72) Set: bins	0.001	0.000	0.000
Event 80) Set: bins	0.001	0.000	0.000
Event 82) Set: bins	0.001	0.000	0.000
Event 94) Set: bins	0.001	0.000	0.001
Event 96) Set: bins	0.001	0.000	0.000
Event 98) Set: bins	0.001	0.000	0.000
Event 110) Set: bins	0.001	0.000	0.000
Event 112) Set: bins	0.001	0.000	0.000
Event 116) Set: bins	0.001	0.000	0.000
Event 120) Set: bins	0.001	0.000	0.000
Event 122) Set: bins	0.001	0.000	0.000
Event 128) Set: bins	0.001	0.000	0.000
Event 44) Set: bins	0.001	0.000	0.000
Event 74) Set: bins	0.001	0.000	0.000
Event 76) Set: bins	0.001	0.000	0.000

Event plots are arranged by the largest slope magnitude found when fitting a line to each run.

largest slope magnitudes

Event plots are arranged by the largest intercept magnitude found when fitting a line to each run

largest intercept magnitudes

Event plots are arranged by the largest error magnitude found when fitting a line to each run.

largest error magnitudes

Label	Slope	Intercept	Error
Event 33) Updated: distPlot	-0.156	1.021	0.203
Event 105) Updated: distPlot	0.086	-0.211	0.357
Event 127) Updated: distPlot	0.061	0.136	0.495
Event 133) Updated: distPlot	0.036	0.132	0.351
Event 91) Updated: distPlot	-0.034	0.308	0.425
Event 65) Updated: distPlot	0.033	0.135	0.124
Event 103) Updated: distPlot	0.026	0.130	0.096
Event 107) Updated: distPlot	0.024	0.130	0.155
Event 43) Updated: distPlot	0.024	0.132	0.044
Event 61) Updated: distPlot	0.020	0.136	0.207
Event 81) Updated: distPlot	0.017	0.132	0.097
Event 37) Updated: distPlot	0.015	0.141	0.094
Event 85) Updated: distPlot	0.015	0.130	0.066
Event 59) Updated: distPlot	0.014	0.133	0.141
Event 69) Updated: distPlot	-0.013	0.203	0.036
Event 131) Updated: distPlot	-0.012	0.194	0.047
Event 55) Updated: distPlot	-0.012	0.190	0.057
Event 71) Updated: distPlot	0.011	0.135	0.030
Event 73) Updated: distPlot	-0.010	0.185	0.058
Event 67) Updated: distPlot	-0.009	0.183	0.105
Event 39) Updated: distPlot	-0.008	0.175	0.038
Event 41) Updated: distPlot	-0.007	0.170	0.041
Event 101) Updated: distPlot	0.007	0.132	0.026
Event 115) Updated: distPlot	-0.007	0.164	0.026
Event 125) Updated: distPlot	0.007	0.132	0.054
Event 129) Updated: distPlot	0.006	0.134	0.037
Event 111) Updated: distPlot	-0.003	0.164	0.185
Event 63) Updated: distPlot	0.003	0.133	0.015
Event 109) Updated: distPlot	0.003	0.135	0.019
Event 113) Updated: distPlot	-0.003	0.148	0.037
Event 87) Updated: distPlot	-0.002	0.144	0.019
Event 83) Updated: distPlot	0.002	0.133	0.015
Event 35) Updated: distPlot	0.002	0.175	0.157
Event 123) Updated: distPlot	0.001	0.131	0.012
Event 114) Set: bins	0.001	-0.003	0.001
Event 57) Updated: distPlot	0.001	0.132	0.011
Event 93) Updated: distPlot	-0.001	0.148	0.068
Event 134) Stop Session	0.000	0.002	0.003
Event 88) Set: bins	0.000	-0.002	0.001
Event 104) Set: bins	-0.000	0.002	0.001
Event 62) Set: bins	-0.000	0.002	0.001
Event 100) Set: bins	0.000	0.001	0.001
Event 54) Set: bins	-0.000	0.001	0.001
Event 108) Set: bins	0.000	-0.001	0.001
Event 68) Set: bins	0.000	-0.001	0.001
Event 122) Set: bins	-0.000	0.001	0.001
Event 102) Set: bins	0.000	-0.001	0.001
Event 89) Updated: distPlot	-0.000	0.135	0.015
Event 38) Set: bins	-0.000	0.001	0.001
Event 86) Set: bins	-0.000	0.001	0.001
Event 112) Set: bins	-0.000	0.001	0.001
Event 66) Set: bins	0.000	-0.001	0.001
Event 126) Set: bins	0.000	0.000	0.001
Event 110) Set: bins	-0.000	0.001	0.001
Event 70) Set: bins	-0.000	0.001	0.001
Event 56) Set: bins	0.000	-0.000	0.001
Event 72) Set: bins	-0.000	0.001	0.001
Event 92) Set: bins	-0.000	0.001	0.001
Event 60) Set: bins	0.000	0.000	0.001
Event 132) Set: bins	-0.000	0.001	0.001
Event 106) Set: bins	-0.000	0.001	0.001
Event 124) Set: bins	-0.000	0.001	0.001
Event 34) Set: bins	0.000	-0.000	0.001
Event 42) Set: bins	-0.000	0.000	0.001
Event 80) Set: bins	0.000	0.001	0.001
Event 40) Set: bins	0.000	0.000	0.001
Event 82) Set: bins	0.000	0.000	0.001
Event 130) Set: bins	-0.000	0.001	0.001
Event 84) Set: bins	-0.000	0.000	0.001
Event 128) Set: bins	-0.000	0.000	0.001
Event 58) Set: bins	-0.000	0.000	0.001
Event 64) Set: bins	0.000	0.000	0.001
Event 36) Set: bins	0.000	0.000	0.001
Event 90) Set: bins	0.000	0.001	0.001
Event 1) Get: Homepage		0.839	0.610
Event 2) Get: json2-min.js		0.357	0.056
Event 3) Get: jquery.min.js		0.524	0.042
Event 4) Get: shiny.css		0.344	0.015
Event 5) Get: shiny.min.js		0.497	0.068
Event 6) Get: jquery-ui.min.js		0.638	0.068
Event 7) Get: showdown.js		0.337	0.017
Event 8) Get: ion.rangeSlider.css		0.340	0.036
Event 9) Get: ion.rangeSlider.skinShiny.css		0.337	0.040
Event 10) Get: bootstrap.min.css		0.557	0.016
Event 11) Get: all.min.css		0.485	0.037
Event 12) Get: v4-shims.min.css		0.412	0.019
Event 13) Get: rstudio.css		0.335	0.024
Event 14) Get: shiny-showcase.css		0.336	0.032
Event 15) Get: rstudio-connect.css		0.331	0.008
Event 16) Get: highlight.pack.js		0.339	0.015
Event 17) Get: ion.rangeSlider.min.js		0.448	0.034
Event 18) Get: strftime-min.js		0.338	0.057
Event 19) Get: bootstrap.min.js		0.414	0.038
Event 20) Get: html5shiv.min.js		0.339	0.044
Event 21) Get: respond.min.js		0.338	0.052
Event 22) Get: shiny-showcase.js		0.337	0.025
Event 23) Get: sockjs-0.3.min.js		0.327	0.011
Event 24) Get: shiny-server-client.js		0.410	0.028
Event 25) Get: fa-solid-900.woff2		0.488	0.035
Event 26) Get: Shiny Token		0.330	0.012
Event 27) Get: Connection Information		0.325	0.014
Event 28) Start Session		0.444	0.038
Event 29) Start Connection		0.007	0.004
Event 30) SockJS Initialize Connection		0.000	0.001
Event 31) Set: bins		0.001	0.001
Event 32) Initialize Session		0.111	0.094
Event 44) Set: bins		0.000	0.001
Event 45) Updated: distPlot		0.137	0.058
Event 46) Set: bins		0.000	0.001
Event 47) Updated: distPlot		0.140	0.032
Event 48) Set: bins		0.000	0.001
Event 49) Updated: distPlot		0.139	0.053
Event 50) Set: bins		0.000	0.001
Event 51) Updated: distPlot		0.134	0.016
Event 52) Set: bins		0.000	0.001
Event 53) Updated: distPlot		0.143	0.071
Event 74) Set: bins		0.000	0.001
Event 75) Updated: distPlot		0.139	0.054
Event 76) Set: bins		0.000	0.001
Event 77) Updated: distPlot		0.137	0.027
Event 78) Set: bins		0.000	0.001
Event 79) Updated: distPlot		0.140	0.064
Event 94) Set: bins		0.001	0.001
Event 95) Updated: distPlot		0.145	0.055
Event 96) Set: bins		0.000	0.001
Event 97) Updated: distPlot		0.170	0.073
Event 98) Set: bins		0.000	0.001
Event 99) Updated: distPlot		0.163	0.125
Event 116) Set: bins		0.000	0.001
Event 117) Updated: distPlot		0.136	0.027
Event 118) Set: bins		0.000	0.001
Event 119) Updated: distPlot		0.135	0.019
Event 120) Set: bins		0.000	0.001
Event 121) Updated: distPlot		0.135	0.034