App Install

Measure app installation speed. This scenario has two roles:

  • minimal: Installs a simple app which implements initialisation callbacks but otherwise doesn't contain a lot of code.
  • large: Installs a larger app that contains some dependencies and some generated data as padding to make the bundle larger.

These are intended to catch a compilation slowdown or issues with copying around large WASMs (e.g. accidental cloning or tracing). In each case, the behaviour will uninstall the app it installed so that it can re-install it on the next iteration.

Started
Fri, 27 Feb 2026 13:22:27 UTC
Peer count
1
Peer count at end
1
Behaviours
  • large (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
app_install_large_22487264364
First install time
The time from conductor startup to completion of the first app installation attempt.
0.886163491s
Install app timing
The time taken to install an app.
mean 0.569994s (SD = 0.314874s)

App Install

Measure app installation speed. This scenario has two roles:

  • minimal: Installs a simple app which implements initialisation callbacks but otherwise doesn't contain a lot of code.
  • large: Installs a larger app that contains some dependencies and some generated data as padding to make the bundle larger.

These are intended to catch a compilation slowdown or issues with copying around large WASMs (e.g. accidental cloning or tracing). In each case, the behaviour will uninstall the app it installed so that it can re-install it on the next iteration.

Started
Fri, 27 Feb 2026 13:24:34 UTC
Peer count
1
Peer count at end
1
Behaviours
  • minimal (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
app_install_minimal_22487264364
First install time
The time from conductor startup to completion of the first app installation attempt.
0.367437593s
Install app timing
The time taken to install an app.
mean 0.066916s (SD = 0.004902s)

DHT Sync Lag

Measure lag time between an agent publishing data and other peers being able to see it. This scenario has two roles:

  • write: A simple job that just creates entries with a timestamp field. Those entries are linked to a known base hash. For each write, the metric ws.custom.dht_sync_sent_count is incremented.
  • record_lag: A job that repeatedly queries for links from the known base hash. It keeps track of records that it has seen and when a new record is found, and calculates the time difference between the timestamp of the new record and the current time. That time difference is then recorded as a custom metric called wt.custom.dht_sync_lag.

After each behaviour loop the metric ws.custom.dht_sync_recv_count is incremented.

Started
Fri, 27 Feb 2026 13:27:12 UTC
Peer count
10
Peer count at end
10
Behaviours
  • record_lag (1 agent)
  • write (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
dht_sync_lag_22487264364
Create rate
The average number of created records per agent.
All agents
mean 60.86/s
  • agent: uhCAkB68Vy5-NHGfrKTwZnUnVmy_QMkZfFNfVGyhJcixyR34l5lxw
mean 36.07/s
  • agent: uhCAkF27JUIfvaGiWnT2KPp-Dz_TpNNu2UoHbeeYiER9eMHKicLpY
mean 126.46/s
  • agent: uhCAkdmMfCu5SL6KY2sa3zz8vdRxq-xeif_t9ex7RngsRWe2skzoY
mean 38.36/s
  • agent: uhCAkrEJIwIhQJaNL4F-iSVm3Zbu9Y-ndNND2RaB0svxoOF5AKQLi
mean 63.32/s
  • agent: uhCAksMQ9jcG6xT_zsveqb9kNp9esOwnTEs5EyDpAmug3utgCOkzZ
mean 40.07/s
Sync lag timing
The average time between when a record was created and when it is first seen by an agent.
All agents
mean 76.168367 (SD = 43.604658)
  • agent: uhCAk4sTiXC45F8idLckwXGm-kmLf8xfkbeDNqCaM2dvqz3AA60ft
mean 90.821142s (SD = 61.49832s)
  • agent: uhCAkUIhnSrJaLSMDpAP2bGXQj2V04_OQ8tJAFt_pr7DLqavgW7t5
mean 156.221719s (SD = 69.869989s)
  • agent: uhCAkqKbZQYjPN9tOuBB9Ikm5aOaWuM4hGGQGtWdm0ko4qi4yFS8-
mean 41.807227s (SD = 30.875064s)
  • agent: uhCAktIcsP-_LiHO4hwVCMzhVnvFedjf8e5xWA3RCQdX0Lxz98ebc
mean 41.830707s (SD = 26.17667s)
  • agent: uhCAkwpU59ojNr8ESD9RZCSgPUcPaNrN53ayhJo_7YfbMbEvXM2u9
mean 50.161039s (SD = 29.603247s)
Sync lag rate
The average number of created records discovered per agent.
All agents
mean 176.82/s
  • agent: uhCAk4sTiXC45F8idLckwXGm-kmLf8xfkbeDNqCaM2dvqz3AA60ft
mean 51.32/s
  • agent: uhCAkUIhnSrJaLSMDpAP2bGXQj2V04_OQ8tJAFt_pr7DLqavgW7t5
mean 40.33/s
  • agent: uhCAkqKbZQYjPN9tOuBB9Ikm5aOaWuM4hGGQGtWdm0ko4qi4yFS8-
mean 339/s
  • agent: uhCAktIcsP-_LiHO4hwVCMzhVnvFedjf8e5xWA3RCQdX0Lxz98ebc
mean 252/s
  • agent: uhCAkwpU59ojNr8ESD9RZCSgPUcPaNrN53ayhJo_7YfbMbEvXM2u9
mean 201.43/s
Error count
The number of errors encountered during the scenario.
6
Cascade duration
The time taken to execute a cascade query.
mean 0.003807s (SD = 0.012776s)
WASM usage
The metered usage of a wasm ribosome.
Total
total 36902191over 368.662466908s mean rate 9.3933765272e+08/s std 2.600040796055e+10/s p5 0/s p95 9.1442317877e+08/s peak 3.58135862068966e+12/s
zome=timed,fn=created_timed_entry
total 0over 308.501070667s
Not enough time data to show a trend.
zome=timed,fn=get_timed_entries_local
total 36858582over 365.60619942s mean rate 6.0882966641e+08/s std 1.447145757858e+10/s p5 0/s p95 1.03179361691e+09/s peak 9.391741130092e+11/s
zome=timed_integrity,fn=entry_defs
total 0over 367.402329451s
Not enough time data to show a trend.
post_commit duration
The time spent executing a post commit.
mean 0.000579s (SD = 0.00093s)
Publish DHT ops workflow duration
The time spent running the publish workflow.
mean 0.080996s (SD = 0.171674s)
Integrate DHT ops workflow duration
The time spent running the integration workflow.
mean 0.016626s (SD = 0.36713s)
Countersigning workflow duration
agent=AgentPubKey(uhCAk4sTiXC45F8idLckwXGm-kmLf8xfkbeDNqCaM2dvqz3AA60ft)
mean 0.000487s (SD = 0s)
Not enough time data to show a trend.
agent=AgentPubKey(uhCAkB68Vy5-NHGfrKTwZnUnVmy_QMkZfFNfVGyhJcixyR34l5lxw)
mean 0.000554s (SD = 0s)
Not enough time data to show a trend.
agent=AgentPubKey(uhCAkF27JUIfvaGiWnT2KPp-Dz_TpNNu2UoHbeeYiER9eMHKicLpY)
mean 0.001464s (SD = 0s)
Not enough time data to show a trend.
agent=AgentPubKey(uhCAkUIhnSrJaLSMDpAP2bGXQj2V04_OQ8tJAFt_pr7DLqavgW7t5)
mean 0.000781s (SD = 0s)
Not enough time data to show a trend.
agent=AgentPubKey(uhCAkdmMfCu5SL6KY2sa3zz8vdRxq-xeif_t9ex7RngsRWe2skzoY)
mean 0.000886s (SD = 0s)
Not enough time data to show a trend.
agent=AgentPubKey(uhCAkqKbZQYjPN9tOuBB9Ikm5aOaWuM4hGGQGtWdm0ko4qi4yFS8-)
mean 0.000479s (SD = 0s)
Not enough time data to show a trend.
agent=AgentPubKey(uhCAkrEJIwIhQJaNL4F-iSVm3Zbu9Y-ndNND2RaB0svxoOF5AKQLi)
mean 0.004648s (SD = 0s)
Not enough time data to show a trend.
agent=AgentPubKey(uhCAksMQ9jcG6xT_zsveqb9kNp9esOwnTEs5EyDpAmug3utgCOkzZ)
mean 0.001249s (SD = 0s)
Not enough time data to show a trend.
agent=AgentPubKey(uhCAktIcsP-_LiHO4hwVCMzhVnvFedjf8e5xWA3RCQdX0Lxz98ebc)
mean 0.003266s (SD = 0s)
Not enough time data to show a trend.
agent=AgentPubKey(uhCAkwpU59ojNr8ESD9RZCSgPUcPaNrN53ayhJo_7YfbMbEvXM2u9)
mean 0.002046s (SD = 0s)
Not enough time data to show a trend.
App validation workflow duration
The time spent running the app validation workflow.
mean 0.3205s (SD = 2.84717s)
System validation workflow duration
The time spent running the sys validation workflow.
mean 0.137806s (SD = 1.196791s)
Validation receipt workflow duration
The time spent running the validation receipt workflow.
mean 3.620403s (SD = 25.220011s)
Authored DB
The utilization of connections in the authored database connection pool.
Utilisation for id=\"_0.dna_hash()\"-\"_0.agent_pubkey()\"
p5 0% < mean 0.09% (SD = 0.09%) < p95 0.22%
Use time
mean 0.003734s (SD = 0.012892s)
Conductor DB
The utilization of connections in the conductor database connection pool.
Utilisation
p5 0% ≤ mean 0% (SD = 0%) ≤ p95 0%
Use time
mean 0.000242s (SD = 0.000453s)
DHT DB
The utilization of connections in the DHT database connection pool.
Utilisation
p5 0.08% < mean 0.2% (SD = 0.11%) < p95 0.44%
Use time
mean 0.001607s (SD = 0.009873s)
Request roundtrip duration: 'get'
The time spent sending a get request and awaiting its response
mean 0.68497s (SD = 3.642214s)
Request roundtrip duration: 'send_validation_receipts'
The time spent sending a send_validation_receipts request and awaiting its response
mean 1.803353s (SD = 6.026094s)
Handle incoming response duration
The time spent handling an incoming response message of any type
mean 1.6e-05s (SD = 6.4e-05s)
Handle incoming request duration: 'get'
The time spent handling an incoming get request
mean 0.021575s (SD = 0.338425s)
Handle incoming request duration: 'send_validation_receipts'
The time spent handling an incoming send_validation_receipts request
mean 0.391416s (SD = 0.875128s)

First Call

This scenario installs a simple app which implements the init callback, and measures the time elapsed between start of install and calling init. It will uninstall the app it installed so that it can re-install it on the next iteration. This is required to re-run the initialisation callback.

Started
Fri, 27 Feb 2026 13:02:55 UTC
Peer count
1
Peer count at end
1
Behaviours
  • default (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
first_call_22487264364
Zome call timing
The time elapsed between start of install and calling init.
mean 0.011426s (SD = 0.00472s)

Full-Arc Create (Validated) / Zero-Arc Read

A full-arc/zero-arc mixed scenario where full-arc nodes create data that gets validated and zero-arc nodes read the data. The scenario has two roles:

  • full: A full-arc conductor that creates entries with a timestamp field. Those entries get validated and then retrieved by zero-arc nodes.
  • zero: A zero-arc conductor that reads the entries created by the full-arc node(s) and records the time lag between when the entry had been created and when it was first discovered.
Started
Fri, 27 Feb 2026 13:44:35 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full (1 agent)
  • zero (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
full_arc_create_validated_zero_arc_read_22487264364
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 85.13/s
  • agent: uhCAkBiyy-7qoy53C-5b7ZEt6KNfQg05gT6RWj9Npl0n3KetIlVaY
mean 52.33/s
  • agent: uhCAkHpFQJj8Rj-mT3BwzBXl-Ab40TtUGXCN6dXQ5zQvrMDaUzD1_
mean 80.93/s
  • agent: uhCAkcf6Z-GjA_5XT7fyZTgxuhH1nKwf_H5FSaOMcZIY7-cwa-Vsp
mean 155.18/s
  • agent: uhCAkjsJ4TPzaxUuK2lF1vK2_Rt-98eGqDvnIM9Cu8XRTWagWvP9T
mean 52.07/s
Sync lag timing
For each entry, the time lag between when it was created and when the full-arc node could read it via the get_timed_local_entries zome function.
All agents
mean 171.275347 (SD = 83.434001)
  • agent: uhCAk2U970MH9f0v3jrxwehN9pnvfjZ6qSv2E-_ptr7UQBTz0flzs
mean 165.246037s (SD = 107.335773s)
  • agent: uhCAkA0jFhuq1QclMRnLogifnNN9SDgZMlHtrk3UaEaBW2r9R00dE
mean 586.740118s (SD = 94.517631s)
  • agent: uhCAkOy64FqwB8a5qh3M6QbA3BXYq7cseBmPNXs3_5s5BaP2_enQ-
mean 77.439418s (SD = 98.019022s)
  • agent: uhCAkPCXJFtTok4vPHwDH2kyFre7ZyJKuIA9RftVH0NxCySavr_jh
mean 77.722318s (SD = 89.095668s)
  • agent: uhCAkZQk6RTURar2ILMp6JkdLhGl43PszA3E_CoG-XCNYP226BM8D
mean 53.438948s (SD = 38.135281s)
  • agent: uhCAkpeccj-gj4EaHJG9D6PaWagcZppmFFi8SWnEbQSriqLiE-4s7
mean 67.065245s (SD = 73.500632s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 99.26/s
  • agent: uhCAk2U970MH9f0v3jrxwehN9pnvfjZ6qSv2E-_ptr7UQBTz0flzs
mean 80.65/s
  • agent: uhCAkA0jFhuq1QclMRnLogifnNN9SDgZMlHtrk3UaEaBW2r9R00dE
mean 102/s
  • agent: uhCAkOy64FqwB8a5qh3M6QbA3BXYq7cseBmPNXs3_5s5BaP2_enQ-
mean 87.04/s
  • agent: uhCAkPCXJFtTok4vPHwDH2kyFre7ZyJKuIA9RftVH0NxCySavr_jh
mean 93.24/s
  • agent: uhCAkZQk6RTURar2ILMp6JkdLhGl43PszA3E_CoG-XCNYP226BM8D
mean 149.5/s
  • agent: uhCAkpeccj-gj4EaHJG9D6PaWagcZppmFFi8SWnEbQSriqLiE-4s7
mean 83.12/s
Open connections
The number of currently open connections to other conductors.
full-arc
p5 7 < mean 8.52 (SD = 1.03) < p95 9
zero-arc
p5 4 < mean 7.74 (SD = 1.65) < p95 9
Retrieval errors
Statistics on errors encountered by zero-arc nodes when attempting to retrieve entries created by full-arc nodes.
p5 1 ≤ mean 1 (SD = 0) ≤ p95 1
App validation workflow duration
The time taken to apply app validation to the data.
mean 6.186205s (SD = 15.867331s)
System validation workflow duration
The time taken to apply system validation to the data.
mean 0.345492s (SD = 1.829522s)
Error count
The number of errors accumulated across all nodes.
1
Request roundtrip duration: 'get'
The time spent sending a get request and awaiting its response
mean 0.078246s (SD = 0.173239s)
Request roundtrip duration: 'get_links'
The time spent sending a get_links request and awaiting its response
mean 0.116602s (SD = 0.112625s)
Request roundtrip duration: 'send_validation_receipts'
The time spent sending a send_validation_receipts request and awaiting its response
mean 0.278751s (SD = 0.269261s)
Handle incoming response duration
The time spent handling an incoming response message of any type
mean 2.9e-05s (SD = 0.000171s)
Handle incoming request duration: 'get'
The time spent handling an incoming get request
mean 0.003006s (SD = 0.004179s)
Handle incoming request duration: 'get_links'
The time spent handling an incoming get_links request
mean 0.078562s (SD = 0.082233s)
Handle incoming request duration: 'send_validation_receipts'
The time spent handling an incoming send_validation_receipts request
mean 0.037405s (SD = 0.097501s)

Local Signals

This scenario is for testing the speed and reliability of local signals. It uses a zome with a function that will emit 10,000 signals. The scenario measures how long it takes to send the signals and how many have been received by the time the zome call ends.

Started
Fri, 27 Feb 2026 13:04:59 UTC
Peer count
1
Peer count at end
1
Behaviours
  • default (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
local_signals_22487264364
Send timing
The time taken to emit a batch of 10,000 signals.
mean 1.01467s (SD = 0.543283s)
Receive timing
The time taken to receive the completed batch, to the nearest 250ms.
mean 22.774542s (SD = 12.62797s)
Success ratio
The proportion of signals successfully received in a batch.
min 0.8288000226020813 < mean 0.9778 (SD = 0.0443) < max 1

Mixed Arc get_agent_activity

A mixed-arc scenario that measures the DHT's ability to propagate agent activity and make it available via get_agent_activity calls. The scenario has three roles:

  • zero_write: A zero-arc conductor that creates entries on its source chain.
  • full_write: A full-arc conductor that creates entries on its source chain.
  • zero_read: A zero-arc conductor that picks a random writer and repeatedly calls get_agent_activity to observe new entries appearing on the writer's chain, measuring the lag between creation and discovery.
Started
Fri, 27 Feb 2026 13:46:47 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full_write (1 agent)
  • zero_read (1 agent)
  • zero_write (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
mixed_arc_get_agent_activity_22487264364
Entry created count
The cumulative number of entries created by write agents over the run, partitioned by agent and behaviour.
All agents
mean 2352.75 (SD = 1358.07209)
  • agent: uhCAk73_CMYVBYVtT8Q_t4xOtRKHJUdnJmD5JhJHPF0_xr8L2kX01
  • behaviour: full_write
mean 316.5s (SD = 182.442457s)
  • agent: uhCAkK5WuJKcoUB6Z0yJUUTO8Jh_SjolnY-gEQYiOuGZZBE14YAyo
  • behaviour: full_write
mean 1677.5s (SD = 968.216358s)
  • agent: uhCAkUmSvLlYjLYMxxl-IPClPw7nIU6jlo6auIi4iC9_rlizHw0Ir
  • behaviour: zero_write
mean 5576.5s (SD = 3219.305088s)
  • agent: uhCAkhWIAARok-HYQfL8zwlsfXTeuZYta_J4Ju3jq_sMvXZm9bQ3t
  • behaviour: zero_write
mean 1840.5s (SD = 1062.324456s)
Highest observed action_seq
The rate at which zero-arc readers observe new chain heads on the writers' chains via get_agent_activity. This reflects the DHT's ability to propagate agent activity ops and make them available to querying peers.
All agents
mean 11.95/s
  • get_agent_activity_agent: uhCAkHvfypQepqj7fnlZqOHpB5B3jTdMq4bTXPKg1fEMI_Lh5Q4lp
  • write_agent: uhCAk73_CMYVBYVtT8Q_t4xOtRKHJUdnJmD5JhJHPF0_xr8L2kX01
mean 18.65/s
  • get_agent_activity_agent: uhCAkNCrozADFXWU63XKcXnvCMXjYvB4dDQ0kOK9ON-OPtDP9iAIb
  • write_agent: uhCAk73_CMYVBYVtT8Q_t4xOtRKHJUdnJmD5JhJHPF0_xr8L2kX01
mean 19.14/s
  • get_agent_activity_agent: uhCAkYZAho_CzJRR7NgZVOH7sdFMwOLqz1nwDFCYkMVV1cWso-hEn
  • write_agent: uhCAk73_CMYVBYVtT8Q_t4xOtRKHJUdnJmD5JhJHPF0_xr8L2kX01
mean 6.72/s
  • get_agent_activity_agent: uhCAkhQD6abbAZTrUKyI3Mc6atrxK4UBnLkH2zEjqEhyPZ3Kp_C0P
  • write_agent: uhCAk73_CMYVBYVtT8Q_t4xOtRKHJUdnJmD5JhJHPF0_xr8L2kX01
mean 7.91/s
  • get_agent_activity_agent: uhCAkletlbotXsuZufzm5zvf9xk3trbymV63w_BuTcIgzjgnE54xE
  • write_agent: uhCAk73_CMYVBYVtT8Q_t4xOtRKHJUdnJmD5JhJHPF0_xr8L2kX01
mean 11.72/s
  • get_agent_activity_agent: uhCAkvwnSj8uk5oxlUY9Gns-M9qmlsRH4eXRJNw6jR4g8sU4EGQp_
  • write_agent: uhCAk73_CMYVBYVtT8Q_t4xOtRKHJUdnJmD5JhJHPF0_xr8L2kX01
mean 7.55/s
Chain head delay timing
The time lag between when a writer creates a new entry and when a reader discovers it via get_agent_activity. This is measured per new action in the chain.
All agents
mean 0.699052 (SD = 0.993669)
  • agent: uhCAkHvfypQepqj7fnlZqOHpB5B3jTdMq4bTXPKg1fEMI_Lh5Q4lp
mean 0.510224s (SD = 0.986401s)
  • agent: uhCAkNCrozADFXWU63XKcXnvCMXjYvB4dDQ0kOK9ON-OPtDP9iAIb
mean 0.486734s (SD = 0.909875s)
  • agent: uhCAkYZAho_CzJRR7NgZVOH7sdFMwOLqz1nwDFCYkMVV1cWso-hEn
mean 0.877793s (SD = 0.990377s)
  • agent: uhCAkhQD6abbAZTrUKyI3Mc6atrxK4UBnLkH2zEjqEhyPZ3Kp_C0P
mean 0.857387s (SD = 1.01556s)
  • agent: uhCAkletlbotXsuZufzm5zvf9xk3trbymV63w_BuTcIgzjgnE54xE
mean 0.62002s (SD = 1.069789s)
  • agent: uhCAkvwnSj8uk5oxlUY9Gns-M9qmlsRH4eXRJNw6jR4g8sU4EGQp_
mean 0.842156s (SD = 0.990012s)
Chain head delay rate
The rate at which readers detect new chain heads appearing on writers' chains.
All agents
mean 11.95/s
  • agent: uhCAkHvfypQepqj7fnlZqOHpB5B3jTdMq4bTXPKg1fEMI_Lh5Q4lp
mean 18.65/s
  • agent: uhCAkNCrozADFXWU63XKcXnvCMXjYvB4dDQ0kOK9ON-OPtDP9iAIb
mean 19.14/s
  • agent: uhCAkYZAho_CzJRR7NgZVOH7sdFMwOLqz1nwDFCYkMVV1cWso-hEn
mean 6.72/s
  • agent: uhCAkhQD6abbAZTrUKyI3Mc6atrxK4UBnLkH2zEjqEhyPZ3Kp_C0P
mean 7.91/s
  • agent: uhCAkletlbotXsuZufzm5zvf9xk3trbymV63w_BuTcIgzjgnE54xE
mean 11.72/s
  • agent: uhCAkvwnSj8uk5oxlUY9Gns-M9qmlsRH4eXRJNw6jR4g8sU4EGQp_
mean 7.55/s
get_agent_activity_full zome call timing
The time taken to complete the get_agent_activity_full zome call that queries a writer's chain.
All agents
mean 0.148323 (SD = 0.062505)
  • agent: uhCAkHvfypQepqj7fnlZqOHpB5B3jTdMq4bTXPKg1fEMI_Lh5Q4lp
mean 0.021037s (SD = 0.013978s)
  • agent: uhCAkNCrozADFXWU63XKcXnvCMXjYvB4dDQ0kOK9ON-OPtDP9iAIb
mean 0.019823s (SD = 0.006552s)
  • agent: uhCAkYZAho_CzJRR7NgZVOH7sdFMwOLqz1nwDFCYkMVV1cWso-hEn
mean 0.347871s (SD = 0.226705s)
  • agent: uhCAkhQD6abbAZTrUKyI3Mc6atrxK4UBnLkH2zEjqEhyPZ3Kp_C0P
mean 0.18144s (SD = 0.036192s)
  • agent: uhCAkletlbotXsuZufzm5zvf9xk3trbymV63w_BuTcIgzjgnE54xE
mean 0.095977s (SD = 0.046189s)
  • agent: uhCAkvwnSj8uk5oxlUY9Gns-M9qmlsRH4eXRJNw6jR4g8sU4EGQp_
mean 0.22379s (SD = 0.045415s)
Retrieval errors
A running accumulation of errors encountered by read agents when calling get_agent_activity.
  • agent: uhCAkHvfypQepqj7fnlZqOHpB5B3jTdMq4bTXPKg1fEMI_Lh5Q4lp
Not enough time data to show a trend.
  • agent: uhCAkNCrozADFXWU63XKcXnvCMXjYvB4dDQ0kOK9ON-OPtDP9iAIb
Not enough time data to show a trend.
  • agent: uhCAkYZAho_CzJRR7NgZVOH7sdFMwOLqz1nwDFCYkMVV1cWso-hEn
Not enough time data to show a trend.
  • agent: uhCAkhQD6abbAZTrUKyI3Mc6atrxK4UBnLkH2zEjqEhyPZ3Kp_C0P
Not enough time data to show a trend.
  • agent: uhCAkletlbotXsuZufzm5zvf9xk3trbymV63w_BuTcIgzjgnE54xE
Not enough time data to show a trend.
  • agent: uhCAkvwnSj8uk5oxlUY9Gns-M9qmlsRH4eXRJNw6jR4g8sU4EGQp_
Not enough time data to show a trend.
Open connections
The number of currently open connections to other conductors, partitioned by agent behaviour.
  • behaviour: full_write
p5 5 < mean 8.66 (SD = 1.35) < p95 9
  • behaviour: zero_read
p5 5 < mean 8.33 (SD = 1.54) < p95 9
  • behaviour: zero_write
p5 9 ≤ mean 8.78 (SD = 0.99) < p95 9
Final error count
The total number of errors accumulated across all agents over the run.
0

Mixed Arc must_get_agent_activity

A scenario where write agents create entries in batches of 10, while must_get_agent_activity agents each pick a random write agent and repeatedly attempt to create an entry that references the chain top of their latest batch. This reference means that the entry's validation function needs to make a must_get_agent_activity call.

The purpose of this scenario is to measure the time it takes for published agent activity data to be gossiped among authorities and become available to peers that query it via must_get_agent_activity.

This test is similar to Write Validated must_get_agent_activity, but some write agents are zero-arc and all must_get_agent_activity agents are zero-arc. This forces the must_get_agent_activity host call to go to the network.

Started
Fri, 27 Feb 2026 13:49:00 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full_write (1 agent)
  • zero_must_get_agent_activity (1 agent)
  • zero_write (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
mixed_arc_must_get_agent_activity_22487264364
Highest observed action_seq
The change in the highest action_seq of a write agent successfully retrieved by a must_get_agent_activity agent. This reflects the DHT's ability to propagate agent activity ops and make them available to querying peers.
total 572over 789.734420579s mean rate 79.14/s std 222.82/s p5 0/s p95 419.84/s peak 2793.4/s
Chain batch delay timing
The time between a write agent's creation of a batch and a must_get_agent_activity agent's successful discovery of the batch and creation/self-validation of a new entry that depends on it.
All agents
mean 109.100795 (SD = 6.494625)
  • must_get_agent_activity_agent: uhCAk7ilOW-okLA9apBZs35JeNc4MFKK9oqArcqYjBKMzMoLuZnEY
mean 2.493655s (SD = 4.165204s)
  • must_get_agent_activity_agent: uhCAkM82WFaRCEK2QhyMbzn5oAksII46GdzbFSyihAcjjbcsekHO8
mean 12.149727s (SD = 13.507247s)
  • must_get_agent_activity_agent: uhCAkRgtL5si6n8ZHoX5i54y7DuiRsd7J2rY2F8DzBD5uBtTYzrFL
mean 511.860264s (SD = 3.276004s)
  • must_get_agent_activity_agent: uhCAkfSvh8dXjJpdCmKYrqmElgmk9bv31bgDXG9aZeqeqKk-L3ro_
mean 8.167185s (SD = 4.899814s)
  • must_get_agent_activity_agent: uhCAkzEUy8IHomaB3R1VV47digSy6wAslsNYIwMD1ZJHh8_Mk5A-i
mean 10.833145s (SD = 6.624854s)
Chain batch delay rate
The rate at which a must_get_agent_activity agent was able to discover batches and create/self-validate new entries that depend on them.
All agents
mean 2.03/s
  • must_get_agent_activity_agent: uhCAk7ilOW-okLA9apBZs35JeNc4MFKK9oqArcqYjBKMzMoLuZnEY
mean 2.23/s
  • must_get_agent_activity_agent: uhCAkM82WFaRCEK2QhyMbzn5oAksII46GdzbFSyihAcjjbcsekHO8
mean 1.95/s
  • must_get_agent_activity_agent: uhCAkRgtL5si6n8ZHoX5i54y7DuiRsd7J2rY2F8DzBD5uBtTYzrFL
mean 1.88/s
  • must_get_agent_activity_agent: uhCAkfSvh8dXjJpdCmKYrqmElgmk9bv31bgDXG9aZeqeqKk-L3ro_
mean 2.08/s
  • must_get_agent_activity_agent: uhCAkzEUy8IHomaB3R1VV47digSy6wAslsNYIwMD1ZJHh8_Mk5A-i
mean 2/s
create_validated_sample_entry zome call timing
The time taken to complete the zome function call that creates the entry that depends on a write agent's source chain.
All agents
mean 0.20989 (SD = 0.11031)
  • agent: uhCAk7ilOW-okLA9apBZs35JeNc4MFKK9oqArcqYjBKMzMoLuZnEY
mean 0.137649s (SD = 0.092103s)
  • agent: uhCAkM82WFaRCEK2QhyMbzn5oAksII46GdzbFSyihAcjjbcsekHO8
mean 0.051176s (SD = 0.040959s)
  • agent: uhCAkRgtL5si6n8ZHoX5i54y7DuiRsd7J2rY2F8DzBD5uBtTYzrFL
mean 0.163451s (SD = 0.224203s)
  • agent: uhCAkfSvh8dXjJpdCmKYrqmElgmk9bv31bgDXG9aZeqeqKk-L3ro_
mean 0.258886s (SD = 0.066778s)
  • agent: uhCAkzEUy8IHomaB3R1VV47digSy6wAslsNYIwMD1ZJHh8_Mk5A-i
mean 0.43829s (SD = 0.127506s)
Retrieval errors
A running accumulation of the errors encountered by an agent when attempting to self-validate actions that depend on must_get_agent_activity calls.
  • agent: uhCAk7ilOW-okLA9apBZs35JeNc4MFKK9oqArcqYjBKMzMoLuZnEY
  • agent: uhCAkM82WFaRCEK2QhyMbzn5oAksII46GdzbFSyihAcjjbcsekHO8
  • agent: uhCAkRgtL5si6n8ZHoX5i54y7DuiRsd7J2rY2F8DzBD5uBtTYzrFL
  • agent: uhCAkfSvh8dXjJpdCmKYrqmElgmk9bv31bgDXG9aZeqeqKk-L3ro_
  • agent: uhCAkzEUy8IHomaB3R1VV47digSy6wAslsNYIwMD1ZJHh8_Mk5A-i
Open connections
The average number of open connections maintained by an agent over the run, broken down by behaviour.
  • behaviour: full_write
p5 6 < mean 8.56 (SD = 0.98) < p95 9
  • behaviour: zero_must_get_agent_activity
p5 4 < mean 6.72 (SD = 1.26) < p95 8
  • behaviour: zero_write
p5 2 < mean 5.76 (SD = 1.55) < p95 7
Final error count
The total number of all types of error accumulated over the run by all agents.
16427
Request roundtrip duration: 'get'
The time spent sending a get request and awaiting its response
mean 0.109817s (SD = 0.070818s)
Request roundtrip duration: 'get_links'
The time spent sending a get_links request and awaiting its response
mean 0.116767s (SD = 0.944979s)
Request roundtrip duration: 'must_get_agent_activity'
The time spent sending a must_get_agent_activity request and awaiting its response
mean 0.033596s (SD = 0.057421s)
Request roundtrip duration: 'send_validation_receipts'
The time spent sending a send_validation_receipts request and awaiting its response
mean 0.172462s (SD = 0.248978s)
Handle incoming response duration
The time spent handling an incoming response message of any type
mean 6.7e-05s (SD = 0.000297s)
Handle incoming request duration: 'get'
The time spent handling an incoming get request
mean 0.003113s (SD = 0.010399s)
Handle incoming request duration: 'get_links'
The time spent handling an incoming get_links request
mean 0.014708s (SD = 0.225457s)
Handle incoming request duration: 'must_get_agent_activity'
The time spent handling an incoming must_get_agent_activity request
mean 0.238031s (SD = 0.849949s)
Handle incoming request duration: 'send_validation_receipts'
The time spent handling an incoming send_validation_receipts request
mean 0.028251s (SD = 0.095882s)

Remote Call Rate

Test the throughput of remote_call operations. Each agent in this scenario waits for a certain number of peers to be available or for up to two minutes, whichever happens first, before starting its behaviour.

Started
Fri, 27 Feb 2026 13:07:09 UTC
Peer count
2
Peer count at end
2
Behaviours
  • default (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
remote_call_rate_22487264364
Dispatch timing
The time between sending a remote call and the remote handler being invoked.
All agents
mean 0.002791 (SD = 0.012305)
  • agent: uhCAkbGsGa2EpwNWKKDTmJXfpgMtROAbpZmxMmc1PeypFTRcHO0Ba
mean 0.002806s (SD = 0.013217s)
  • agent: uhCAkxK4H-YDDBG5VTVlM4wC-0cbKxGWWNu0wyqbzwqCrk9YTe40n
mean 0.002775s (SD = 0.011392s)
Round-trip timing
The total elapsed time to get a response to the client.
All agents
mean 0.007053 (SD = 0.032919)
  • agent: uhCAkbGsGa2EpwNWKKDTmJXfpgMtROAbpZmxMmc1PeypFTRcHO0Ba
mean 0.007057s (SD = 0.033119s)
  • agent: uhCAkxK4H-YDDBG5VTVlM4wC-0cbKxGWWNu0wyqbzwqCrk9YTe40n
mean 0.007049s (SD = 0.032718s)
Request roundtrip duration: 'get'
The time spent sending a get request and awaiting its response
mean 0.000492s (SD = 6.2e-05s)
Not enough time data to show a trend.
Request roundtrip duration: 'send_validation_receipts'
The time spent sending a send_validation_receipts request and awaiting its response
mean 0.001618s (SD = 0.001157s)
Request roundtrip duration: 'call_remote'
The time spent sending a call_remote request and awaiting its response
mean 0.002929s (SD = 0.012396s)
Handle incoming response duration
The time spent handling an incoming response message of any type
mean 8e-06s (SD = 3e-06s)
Handle incoming request duration: 'call_remote'
The time spent handling an incoming call_remote request
mean 0.002613s (SD = 0.012308s)
Handle incoming request duration: 'get'
The time spent handling an incoming get request
mean 0.000223s (SD = 4.5e-05s)
Not enough time data to show a trend.
Handle incoming request duration: 'send_validation_receipts'
The time spent handling an incoming send_validation_receipts request
mean 0.001267s (SD = 0.000984s)

Remote Signals

This scenario tests the throughput of remote_signals operations.

Started
Fri, 27 Feb 2026 13:09:14 UTC
Peer count
2
Peer count at end
2
Behaviours
  • default (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
remote_signals_22487264364
Round trip time
The time from origin signal dispatch to origin receive of the remote side's response signal.
mean 0.027796s (SD = 0.013326s)
Timeouts
The number of timeouts waiting for the remote side's response signal (default timeout is 20 seconds).
0
Request roundtrip duration: 'get'
The time spent sending a get request and awaiting its response
mean 0.000418s (SD = 2e-05s)
Not enough time data to show a trend.
Request roundtrip duration: 'send_validation_receipts'
The time spent sending a send_validation_receipts request and awaiting its response
mean 0.001333s (SD = 0.001s)
Handle incoming response duration
The time spent handling an incoming response message of any type
mean 6e-06s (SD = 1e-06s)
Handle incoming request duration: 'get'
The time spent handling an incoming get request
mean 0.000167s (SD = 1.8e-05s)
Not enough time data to show a trend.
Handle incoming request duration: 'send_validation_receipts'
The time spent handling an incoming send_validation_receipts request
mean 0.001056s (SD = 0.000953s)
Handle incoming request duration: 'remote_signal'
The time spent handling an incoming remote_signal request
mean 0.005972s (SD = 0.001129s)

Two-party countersigning

This scenario tests the performance of countersigning operations. There are two roles: initiate and participate. The participants commit an entry to advertise that they are willing to participate in sessions. They listen for sessions and participate in one at a time.

Started
Fri, 27 Feb 2026 13:35:42 UTC
Peer count
3
Peer count at end
3
Behaviours
  • initiate (1 agent)
  • participate (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
two_party_countersigning_22487264364
Session accepted -- timing
The duration of the session from acceptance to completion.
All agents
mean 0.40889 (SD = 0.573835)
  • agent: uhCAk2EqjSQncUb00MNpPkQa9RRTEUbe8oKdPNBdMX6OswaG16P2P
mean 0.386347s (SD = 0.377292s)
  • agent: uhCAkfQu7nmskoE3ZFQLSULAFshQRAdHri3nhNX2zNEVBIzPMlIlv
mean 0.431432s (SD = 0.770377s)
Session accepted -- success rate
The number of accepted sessions that completed per second.
All agents
mean 9.54/s
  • agent: uhCAk2EqjSQncUb00MNpPkQa9RRTEUbe8oKdPNBdMX6OswaG16P2P
mean 9.7/s
  • agent: uhCAkfQu7nmskoE3ZFQLSULAFshQRAdHri3nhNX2zNEVBIzPMlIlv
mean 9.38/s
Session accepted -- failure rate
The number of accepted sessions that failed per second.
All agents
mean 0.09/s
  • agent: uhCAk2EqjSQncUb00MNpPkQa9RRTEUbe8oKdPNBdMX6OswaG16P2P
mean 0.55/s
  • agent: uhCAkfQu7nmskoE3ZFQLSULAFshQRAdHri3nhNX2zNEVBIzPMlIlv
mean 2.86/s
Session initiated -- timing
The duration of the session from initiation to completion.
  • agent: uhCAkebFm1V-24_Bu_K3zMZb-5BMpsq-tClt3DyuhtvQCxDGwo0Tl
mean 0.513339s (SD = 0.836615s)
Session initiated -- success rate
The number of initiated sessions that completed per second.
  • agent: uhCAkebFm1V-24_Bu_K3zMZb-5BMpsq-tClt3DyuhtvQCxDGwo0Tl
mean 19.26/s
Session initiated -- failure rate
The number of initiated sessions that failed per second.
  • agent: uhCAkebFm1V-24_Bu_K3zMZb-5BMpsq-tClt3DyuhtvQCxDGwo0Tl
mean 7.103448275862069/s
Request roundtrip duration: 'get'
The time spent sending a get request and awaiting its response
mean 0.042073s (SD = 0.023s)
Request roundtrip duration: 'get_links'
The time spent sending a get_links request and awaiting its response
mean 0.029898s (SD = 0s)
Not enough time data to show a trend.
Request roundtrip duration: 'get_agent_activity'
The time spent sending a get_agent_activity request and awaiting its response
mean 0.045376s (SD = 0.014366s)
Request roundtrip duration: 'send_validation_receipts'
The time spent sending a send_validation_receipts request and awaiting its response
mean 0.062775s (SD = 0.126744s)
Request roundtrip duration: 'call_remote'
The time spent sending a call_remote request and awaiting its response
mean 0.043985s (SD = 0.020674s)
Handle incoming response duration
The time spent handling an incoming response message of any type
mean 2e-05s (SD = 1.1e-05s)
Handle incoming request duration: 'call_remote'
The time spent handling an incoming call_remote request
mean 0.006387s (SD = 0.004272s)
Handle incoming request duration: 'get'
The time spent handling an incoming get request
mean 0.000615s (SD = 0.000272s)
Handle incoming request duration: 'get_links'
The time spent handling an incoming get_links request
mean 0.000413s (SD = 0s)
Not enough time data to show a trend.
Handle incoming request duration: 'get_agent_activity'
The time spent handling an incoming get_agent_activity request
mean 0.011001s (SD = 0.009442s)
Handle incoming request duration: 'send_validation_receipts'
The time spent handling an incoming send_validation_receipts request
mean 0.020336s (SD = 0.124588s)
Handle incoming request duration: 'publish_counter_sign'
The time spent handling an incoming publish_counter_sign request
mean 0.000102s (SD = 0.000427s)
Handle incoming request duration: 'countersigning_session_negotiation'
The time spent handling an incoming countersigning_session_negotiation request
mean 4.2e-05s (SD = 1.3e-05s)

Write/get_agent_activity

A scenario where write peers write entries, while get_agent_activity peers each query a single write agent's activity with get_agent_activity.

Before a target write peer and the requesting get_agent_activity peer are in sync, this will measure the get_agent_activity call performance over a network. Once a write peer reaches sync with a get_agent_activity peer, the write peer will publish their actions and entries, and so the get_agent_activity calls will likely have most of the data they need locally. At that point this measures the database query performance and code paths through host functions.

Started
Fri, 27 Feb 2026 13:31:23 UTC
Peer count
2
Peer count at end
2
Behaviours
  • get_agent_activity (1 agent)
  • write (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
write_get_agent_activity_22487264364
Highest observed action_seq
The change in the highest action index on the write peer's source chain.
total 5910over 868.252396287s mean rate 7.55/s std 9.7/s p5 0/s p95 27.38/s peak 61.44/s
get_agent_activity_full zome call timing
The time taken to call the zome function that retrieves information on a write peer's source chain.
  • agent: uhCAk4Y4kbUdoAtjZqIKKbGh5GW-XSbo3c8QPw3PMAFFbuZJGSJXO
mean 0.485424s (SD = 0.095042s)
Error count
The number of errors accumulated.
0
Request roundtrip duration: 'get'
The time spent sending a get request and awaiting its response
mean 0.288298s (SD = 0.059717s)
Request roundtrip duration: 'get_agent_activity'
The time spent sending a get_agent_activity request and awaiting its response
mean 0.444481s (SD = 0.081107s)
Request roundtrip duration: 'send_validation_receipts'
The time spent sending a send_validation_receipts request and awaiting its response
mean 0.70765s (SD = 0.73973s)
Handle incoming response duration
The time spent handling an incoming response message of any type
mean 0.000506s (SD = 0.002076s)
Handle incoming request duration: 'get'
The time spent handling an incoming get request
mean 0.001561s (SD = 0.002284s)
Handle incoming request duration: 'get_agent_activity'
The time spent handling an incoming get_agent_activity request
mean 0.071773s (SD = 0.044333s)
Handle incoming request duration: 'send_validation_receipts'
The time spent handling an incoming send_validation_receipts request
mean 0.41036s (SD = 0.725368s)

Write/Query

Creates an entry, then queries the source chain and performs a simple operation on the entries, then repeats.

Started
Fri, 27 Feb 2026 13:13:20 UTC
Peer count
1
Peer count at end
1
Behaviours
  • default (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
write_query_22487264364
Write timing
The time it takes to complete the zome function call that writes the entry.
mean 0.009765s (SD = 0.00433s)
Write rate
The number of writes completed per second.
mean 155.21/s
Error count
The number of errors accumulated during the run.
0

Write/Read

Creates an entry and reads it back, then repeats.

Started
Fri, 27 Feb 2026 13:15:29 UTC
Peer count
1
Peer count at end
1
Behaviours
  • default (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
write_read_22487264364
Write timing
The time taken to write the entry.
mean 0.046858s (SD = 0.100235s)
Write rate
The number of writes completed per second.
mean 136.39/s
Read timing
The time taken to read the entry.
mean 0.025639s (SD = 0.016392s)
Read rate
The number of reads completed per second.
mean 136.39/s
Error count
The number of errors accumulated over the run.
0

Write validated

Creates an entry, updates it and links the create to the update, then repeats. Each of the three actions is validated by the included hApp.

Started
Fri, 27 Feb 2026 13:17:56 UTC
Peer count
1
Peer count at end
1
Behaviours
  • default (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
write_validated_22487264364
Write timing
The time it takes to complete the zome function call that writes the entry, updates it, and links to the update.
mean 0.099225s (SD = 0.224096s)
Write rate
The number of write zome function calls that complete per second.
mean 39.57/s
Read timing
The time it takes to complete the zome function call that reads the data.
mean 0.149009s (SD = 0.295956s)
Read rate
The number of read zome function calls that complete per second.
mean 39.57/s
Error count
The number of errors accumulated over the run.
0

Write Validated must_get_agent_activity

A scenario where write agents create entries in batches of 10, while must_get_agent_activity agents each pick a random write agent and repeatedly attempt to create an entry that references the chain top of their latest batch. This reference means that the entry's validation function needs to make a must_get_agent_activity call.

The purpose of this scenario is to measure the time it takes for published agent activity data to be gossiped among authorities and become available to peers that query it via must_get_agent_activity.

This test is similar to Mixed-Arc must_get_agent_activity, but all agents are full-arc.

Started
Fri, 27 Feb 2026 13:33:36 UTC
Peer count
2
Peer count at end
2
Behaviours
  • must_get_agent_activity (1 agent)
  • write (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
write_validated_must_get_agent_activity_22487264364
Highest observed action_seq
The change in the highest action_seq of a write agent successfully retrieved by a must_get_agent_activity agent. This reflects the DHT's ability to propagate agent activity ops and make them available to querying peers.
total 1914over 884.536487307s mean rate 2.24/s std 0.71/s p5 1.82/s p95 2.67/s peak 10.63/s
Chain batch delay timing
The time between a write agent's creation of a batch and a must_get_agent_activity agent's successful discovery of the batch and creation/self-validation of a new entry that depends on it.
  • must_get_agent_activity_agent: uhCAkojEjrOLPgBFV4c97x38I4nYPDEowdaNiVuG3QQhkZUdUJK4j
mean 0.866457s (SD = 0.617191s)
Chain batch delay rate
The rate at which a must_get_agent_activity agent was able to discover batches and create/self-validate new entries that depend on them.
  • must_get_agent_activity_agent: uhCAkojEjrOLPgBFV4c97x38I4nYPDEowdaNiVuG3QQhkZUdUJK4j
mean 1.95/s
create_validated_sample_entry zome call timing
The time taken to complete the zome function call that creates the entry that depends on a write agent's source chain.
  • agent: uhCAkojEjrOLPgBFV4c97x38I4nYPDEowdaNiVuG3QQhkZUdUJK4j
mean 0.060469s (SD = 0.023128s)
Retrieval errors
A running accumulation of the errors encountered by an agent when attempting to self-validate actions that depend on must_get_agent_activity calls.
  • agent: uhCAkojEjrOLPgBFV4c97x38I4nYPDEowdaNiVuG3QQhkZUdUJK4j
Final error count
The total number of all types of error accumulated over the run by all agents.
5685
Request roundtrip duration: 'get'
The time spent sending a get request and awaiting its response
mean 0.032256s (SD = 0.00341s)
Request roundtrip duration: 'send_validation_receipts'
The time spent sending a send_validation_receipts request and awaiting its response
mean 0.037366s (SD = 0.007358s)
Handle incoming response duration
The time spent handling an incoming response message of any type
mean 2.7e-05s (SD = 7.9e-05s)
Handle incoming request duration: 'get'
The time spent handling an incoming get request
mean 0.000606s (SD = 0.000287s)
Handle incoming request duration: 'send_validation_receipts'
The time spent handling an incoming send_validation_receipts request
mean 0.005673s (SD = 0.006339s)

Zero-Arc Create and Read

A zero-arc/full-arc mixed scenario with two types of zero-arc nodes -- ones that create data and ones that read data -- as well as full arc nodes to "relay" the data. The scenario has three roles:

  • zero_write: A zero-arc conductor that just creates entries with a timestamp field. Those entries are linked to a known base hash so that zero_read nodes can retrieve them.
  • zero_read: A zero-arc conductor that reads the entries created by the zero-arc node(s) and records the time lag between when the entry had been created and when it was first discovered.
  • full: A full-arc conductor that is just here to serve entries to zero arc nodes.
Started
Fri, 27 Feb 2026 13:42:18 UTC
Peer count
9
Peer count at end
9
Behaviours
  • full (1 agent)
  • zero_read (1 agent)
  • zero_write (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
zero_arc_create_and_read_22487264364
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 138.32/s
  • agent: uhCAk8QKUzdn3Znj4HvqKlfKnJRRCGr0iWSDBbW_WmzSzEGXBExt2
mean 156.81/s
  • agent: uhCAkUC0hsOW7INK6g4lKDcj2-cGFxB1cG0b14NzND5tlBTu_EDvT
mean 60.22/s
  • agent: uhCAkaW-ro6xOm94eTfKpUviRHf_Xw7NcmJ4GKqwY3jhp4CJ2mUK3
mean 197.93/s
Sync lag timing
For each entry, the time lag between when it was created and when the full-arc node could read it via the get_timed_local_entries zome function.
All agents
mean 233.313116 (SD = 15.864907)
  • agent: uhCAkGvkoU7_OA_lhF3HRp_CEE8XLEw6wARZ7VYhb88O7eWampDwE
mean 60.530862s (SD = 5.855276s)
  • agent: uhCAkVj4X3HvQhCLoZZwCBCYcn4g5xJUGeVc-opPYpyFJPfm1_0hf
mean 59.488482s (SD = 19.298021s)
  • agent: uhCAkYB9UAdRfZ7ARgcCGJ92HQ3dES1DYngbYb7s8j5NbBEXFKw0J
mean 579.920003s (SD = 22.441424s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 161.67/s
  • agent: uhCAkGvkoU7_OA_lhF3HRp_CEE8XLEw6wARZ7VYhb88O7eWampDwE
mean 0/s
  • agent: uhCAkVj4X3HvQhCLoZZwCBCYcn4g5xJUGeVc-opPYpyFJPfm1_0hf
mean 340/s
  • agent: uhCAkYB9UAdRfZ7ARgcCGJ92HQ3dES1DYngbYb7s8j5NbBEXFKw0J
mean 145/s
Open connections
The number of currently open connections to other conductors.
full-arc
p5 2 < mean 7.17 (SD = 1.87) < p95 8
zero-arc
p5 3 < mean 4.94 (SD = 1.22) < p95 7
Error count
The number of errors accumulated across all nodes.
4
Request roundtrip duration: 'get'
The time spent sending a get request and awaiting its response
mean 0.048678s (SD = 0.040354s)
Request roundtrip duration: 'get_links'
The time spent sending a get_links request and awaiting its response
mean 0.048905s (SD = 0.031575s)
Request roundtrip duration: 'send_validation_receipts'
The time spent sending a send_validation_receipts request and awaiting its response
mean 0.158388s (SD = 0.415096s)
Handle incoming response duration
The time spent handling an incoming response message of any type
mean 1.7e-05s (SD = 5.8e-05s)
Handle incoming request duration: 'get'
The time spent handling an incoming get request
mean 0.001021s (SD = 0.141742s)
Handle incoming request duration: 'get_links'
The time spent handling an incoming get_links request
mean 0.000935s (SD = 0.005488s)
Handle incoming request duration: 'send_validation_receipts'
The time spent handling an incoming send_validation_receipts request
mean 0.08722s (SD = 0.405794s)

Zero-Arc Create Data

A zero-arc/full-arc mixed scenario where zero-arc nodes create data and full-arc nodes read the data. The scenario has two roles:
  • zero: A zero-arc conductor that just creates entries with a timestamp field. Those entries are linked to a known base hash so that full-arc nodes can retrieve them.
  • full: A full-arc conductor that reads the entries created by the zero-arc node(s) and records the time lag between when the entry had been created and when it was first discovered.
Started
Fri, 27 Feb 2026 13:37:43 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full (1 agent)
  • zero (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
zero_arc_create_data_22487264364
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 92.58/s
  • agent: uhCAk7WaYVw0X78HWQnkpmHkP9mbRgTwywmdrMXv249npNoRKlKkK
mean 85.89/s
  • agent: uhCAk8Jvsu0472sFmP6VqWPFojfghq6E6X9_ndCHkvrcqQxS26FV0
mean 254.67/s
  • agent: uhCAkU3D792tbb-qrZQCA_SUMBnJviG5vR0I48fMnF49UcMqL-GnY
mean 51.56/s
  • agent: uhCAkm1i0FxstO36YVxnzuWqcsjcfnzsi0TOz3TLXvUa3adNKZYaP
mean 45.11/s
  • agent: uhCAkowgU0kXE7YbU25qE5YdmI_FJFjQ7IoFxi2FE0yHzCJaFi5Hy
mean 77.63/s
  • agent: uhCAksRInWHBgUFo2s1vpVAFWB1qQzLR0Dv6aM1QKVOR25Aq-OjS-
mean 40.64/s
Sync lag timing
For each entry, the time lag between when it was created and when the full-arc node could read it via the get_timed_local_entries zome function.
All agents
mean 6.470491071755522e+30 (SD = 3.846906001941822e+31)
  • agent: uhCAkGIDir6X9DpW51YRbYe1Uexw8sVSuMWX51Y2TUK-Tz7iYzNWp
mean 4.931628506100557e+30s (SD = 4.066725047391928e+31s)
  • agent: uhCAkMHLkxS7Jw1qdJt6_YMtjRx7JNNafr4RAY0qsQbt9yJbRUYVd
mean 5.18435739076222e+30s (SD = 4.1680545130042245e+31s)
  • agent: uhCAkyGC0uDAZocouag5vscrMdH8MkWycAMgjOeWOvra3KZktfAns
mean 1.5765978390159312e+31s (SD = 7.152844447371136e+31s)
  • agent: uhCAkzJICEDqrNMhtk8qxHVtEdFIP5D7CPTqU9_20GaDPOgNnTZon
mean 140.469596s (SD = 75.465612s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 58.66/s
  • agent: uhCAkGIDir6X9DpW51YRbYe1Uexw8sVSuMWX51Y2TUK-Tz7iYzNWp
mean 65.33/s
  • agent: uhCAkMHLkxS7Jw1qdJt6_YMtjRx7JNNafr4RAY0qsQbt9yJbRUYVd
mean 99.8/s
  • agent: uhCAkyGC0uDAZocouag5vscrMdH8MkWycAMgjOeWOvra3KZktfAns
mean 53/s
  • agent: uhCAkzJICEDqrNMhtk8qxHVtEdFIP5D7CPTqU9_20GaDPOgNnTZon
mean 16.5/s
Open connections
The number of currently open connections to other conductors.
full-arc
p5 2 < mean 8.34 (SD = 1.89) < p95 9
zero-arc
p5 4 < mean 6.66 (SD = 1.05) < p95 8
Error count
The number of errors accumulated across all nodes.
1
Request roundtrip duration: 'get'
The time spent sending a get request and awaiting its response
mean 0.197333s (SD = 0.416165s)
Request roundtrip duration: 'send_validation_receipts'
The time spent sending a send_validation_receipts request and awaiting its response
mean 0.53376s (SD = 0.935845s)
Handle incoming response duration
The time spent handling an incoming response message of any type
mean 1.6e-05s (SD = 6.6e-05s)
Handle incoming request duration: 'get'
The time spent handling an incoming get request
mean 0.001215s (SD = 0.003079s)
Handle incoming request duration: 'send_validation_receipts'
The time spent handling an incoming send_validation_receipts request
mean 0.453316s (SD = 0.906532s)

Zero-arc Create Data (Validated)

A zero-arc/full-arc mixed scenario where zero-arc nodes create data that gets validated and full-arc nodes read the data. The scenario has two roles:

  • zero: A zero-arc conductor that just creates entries with a timestamp field. Those entries are linked to a known base hash so that full-arc nodes can retrieve them.
  • full: A full-arc conductor that reads the entries created by the zero-arc node(s) and records the time lag between when the entry had been created and when it was first discovered.
Started
Fri, 27 Feb 2026 13:40:06 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full (1 agent)
  • zero (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
zero_arc_create_data_validated_22487264364
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 80.83/s
  • agent: uhCAkDsScOdYO-oQsizXhB2g42ywLpUtP85diSB1w-XBweTdO3LOd
mean 109.52/s
  • agent: uhCAkEQEDb4bKPSJma59yGuFY63Tf3IWsc_kYdGl-iRr5BKtQ7NqC
mean 188.93/s
  • agent: uhCAkRtm0UdaMXgPvEe3zddzXCdsAxU4KnHXJNi8hOoaODcW3_sy-
mean 48.93/s
  • agent: uhCAkdstr033tfpOjzPJFPAURjjgaRgzOUiLHXK9Klow21pgjj1Fl
mean 18.08/s
  • agent: uhCAkpp1w7xkURnEXNxTP00iEZBiCxJqwhtbfVtfC7vwdtEKZk7cu
mean 48.17/s
  • agent: uhCAktSebZe421scUL9cPIqMJj75yf67ZuEJthalC4TJDLzfOn2l7
mean 71.33/s
Sync lag timing
For each entry, the time lag between when it was created and when the full-arc node could read it via the get_timed_local_entries zome function.
All agents
mean 117.346571 (SD = 13.697002)
  • agent: uhCAk_orxhzrdxUQj6bG7_0pvbvDbUzGOgZ_TD9CVoKoJ4QZuQrKu
mean 272.690567s (SD = 10.3678s)
  • agent: uhCAklxJgfCboHsVtfMLKt9o2PYhsaA0pMgex6CZGbpCYx6NNpucr
mean 27.183534s (SD = 9.877892s)
  • agent: uhCAky5HJrGPCHLoddT8Dz8zCWlXV1rnHTg_UoYrXZ6zuBAArcchL
mean 52.165612s (SD = 20.845313s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 69.33/s
  • agent: uhCAk_orxhzrdxUQj6bG7_0pvbvDbUzGOgZ_TD9CVoKoJ4QZuQrKu
mean 112/s
  • agent: uhCAklxJgfCboHsVtfMLKt9o2PYhsaA0pMgex6CZGbpCYx6NNpucr
mean 25/s
  • agent: uhCAky5HJrGPCHLoddT8Dz8zCWlXV1rnHTg_UoYrXZ6zuBAArcchL
mean 71/s
Open connections
The number of currently open connections to other conductors.
full-arc
p5 3 < mean 8 (SD = 1.84) < p95 9
zero-arc
p5 3 < mean 6.7 (SD = 1.59) < p95 9
App validation workflow duration
The time taken to apply app validation to the data.
mean 0.243501s (SD = 2.706854s)
System validation workflow duration
The time taken to apply system validation to the data.
mean 0.072932s (SD = 0.750412s)
Error count
The number of errors accumulated across all nodes.
0
Request roundtrip duration: 'get'
The time spent sending a get request and awaiting its response
mean 0.148069s (SD = 0.086028s)
Request roundtrip duration: 'send_validation_receipts'
The time spent sending a send_validation_receipts request and awaiting its response
mean 0.290092s (SD = 0.427107s)
Handle incoming response duration
The time spent handling an incoming response message of any type
mean 2.3e-05s (SD = 0.00014s)
Handle incoming request duration: 'get'
The time spent handling an incoming get request
mean 0.002751s (SD = 0.019173s)
Handle incoming request duration: 'send_validation_receipts'
The time spent handling an incoming send_validation_receipts request
mean 0.100067s (SD = 0.401049s)

Zome Call, Single Value

Calls a zome function that returns a fixed value. This tests the maximum performance of zome calls when the zome function is not calling into Holochain other otherwise doing any work.

Started
Fri, 27 Feb 2026 13:20:07 UTC
Peer count
1
Peer count at end
1
Behaviours
  • default (1 agent)
Holochain version
0.6.1-rc.0
Wind Tunnel version
0.6.0
Run ID
zome_call_single_value_22487264364
Call timing
The time taken for the call to complete.
mean 0.003208s (SD = 0.020774s)
Call rate
The number of zome calls completed per second.
mean 3082.86/s
Error count
The number of errors accumulated during the run.
0