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
Wed, 28 Jan 2026 11:59:31 UTC
Peer count
1
Peer count at end
1
Behaviours
  • minimal (1 agent)
Wind Tunnel version
0.6.0
Run ID
app_install_minimal_21436663743
First install time
The time from conductor startup to completion of the first app installation attempt.
0.418512353s
Install app timing
The time taken to install an app.
mean 0.06414s (SD = 0.01224s)

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
Wed, 28 Jan 2026 11:57:22 UTC
Peer count
1
Peer count at end
1
Behaviours
  • large (1 agent)
Wind Tunnel version
0.6.0
Run ID
app_install_large_21436663743
First install time
The time from conductor startup to completion of the first app installation attempt.
0.992459052s
Install app timing
The time taken to install an app.
mean 0.564207s (SD = 0.395543s)

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
Wed, 28 Jan 2026 12:01:36 UTC
Peer count
10
Peer count at end
10
Behaviours
  • record_lag (1 agent)
  • write (1 agent)
Wind Tunnel version
0.6.0
Run ID
dht_sync_lag_21436663743
Create rate
The average number of created records per agent.
All agents
mean 102.73/s
  • agent: uhCAk0vr9Cgyx_Pafgo0Vd-6S59SO-i_gjnYejOkj8G4aSFMvhczv
mean 184.31/s
  • agent: uhCAkeqKpriwxixSEHobvJDzXMfd7NMdJNuSJa9y9j1RH6klnQuN5
mean 47.29/s
  • agent: uhCAkia8glYjCXnsx8G416Wg0FU95ZTfw7_DhnmzSDkhOUWrYDIJe
mean 92.64/s
  • agent: uhCAkjVbrAmuu0LzIY0q93-wBiHHTjOlLNuf2lvxeQMFqZHvb4yUb
mean 25.14/s
  • agent: uhCAkqQCZWB-JzUXEq_jGu4u8kSzU6jSXiNpot6wgEFaQn-FATb3M
mean 164.29/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 1.5209777042123514e+31 (SD = 4.666527725813088e+31)
  • agent: uhCAk5nomlLjmMpkNYBjQVaihPj0UMc8LxFrSGoeLeHPc9PKNRohC
mean 240.085816s (SD = 49.427336s)
  • agent: uhCAkO1kgyiKQb2HI0ULOPj34wvx1eIQqHmFrZOK3PJfNVJimTfIU
mean 2.4051371483940674e+31s (SD = 8.721117557969027e+31s)
  • agent: uhCAkWmF1K4WsgMc9Uey617qSAdaINpTfYRDCrj1Kq2pqNQlx7yZS
mean 1.9334225393235138e+30s (SD = 2.5576776091285093e+31s)
  • agent: uhCAkXte7NE79gmL8Q2Vhzc9GWN8oC7NN_BWbM-MrxR0U2xRe7J4l
mean 5.006409118735339e+31s (SD = 1.2053843461967904e+32s)
  • agent: uhCAkYmRoZNzWIdC8bMsPGou4lZD0-0xYhLpvbUHiuo-fi4Fa06gj
mean 1246.308607s (SD = 96.950684s)
Sync lag rate
The average number of created records discovered per agent.
All agents
mean 214.37/s
  • agent: uhCAk5nomlLjmMpkNYBjQVaihPj0UMc8LxFrSGoeLeHPc9PKNRohC
mean 75.17/s
  • agent: uhCAkO1kgyiKQb2HI0ULOPj34wvx1eIQqHmFrZOK3PJfNVJimTfIU
mean 913/s
Not enough time data to show a trend.
  • agent: uhCAkWmF1K4WsgMc9Uey617qSAdaINpTfYRDCrj1Kq2pqNQlx7yZS
mean 78.86/s
  • agent: uhCAkXte7NE79gmL8Q2Vhzc9GWN8oC7NN_BWbM-MrxR0U2xRe7J4l
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAkYmRoZNzWIdC8bMsPGou4lZD0-0xYhLpvbUHiuo-fi4Fa06gj
mean 3.8/s
Error count
The number of errors encountered during the scenario.
6

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
Wed, 28 Jan 2026 11:38:01 UTC
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
first_call_21436663743
Zome call timing
The time elapsed between start of install and calling init.
mean 0.016732s (SD = 0.004025s)
Not enough time data to show a trend.

No scenario template for full_arc_create_validated_zero_arc_read!

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
Wed, 28 Jan 2026 11:40:20 UTC
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
local_signals_21436663743
Send timing
The time taken to emit a batch of 10,000 signals.
mean 1.043273s (SD = 0.521406s)
Not enough time data to show a trend.
Receive timing
The time taken to receive the completed batch, to the nearest 250ms.
mean 31.044617s (SD = 0.521547s)
Not enough time data to show a trend.
Success ratio
The proportion of signals successfully received in a batch.
min 0.7623999714851379 < mean 0.842 (SD = 0.055) < max 0.928600013256073

No scenario template for mixed_arc_get_agent_activity!

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
Wed, 28 Jan 2026 12:23:36 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)
Wind Tunnel version
0.6.0
Run ID
mixed_arc_must_get_agent_activity_21436663743
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.
16 ⬆ 27 change: 68.75% over 241.03669806s ( 0.05/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 60.131125 (SD = 0.097831)
  • must_get_agent_activity_agent: uhCAkD9nv2ox3KGAmKFEGzNnOSec7JC9Nf01f6VP4vEi2LXPnhGKS
mean 236.2775s (SD = 0.2255s)
Not enough time data to show a trend.
  • must_get_agent_activity_agent: uhCAkJKSBv9WdyTUVlniFaz2OW6gMY1LMGiRAZY6bWF0LoGB9FVPp
mean 2.062s (SD = 0s)
Not enough time data to show a trend.
  • must_get_agent_activity_agent: uhCAkRVXzO_cATgZPSpCDR_XVSyoDdeL1jJZ4Rg94opdWa7umBVET
mean 1.763667s (SD = 0.079939s)
Not enough time data to show a trend.
  • must_get_agent_activity_agent: uhCAkRZ7BEpTh77SKMl2smkZ6ZuEBAFNwwpKwloVDzyCPslkZYF_j
mean 0.421333s (SD = 0.085885s)
Not enough time data to show a trend.
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 0/s
  • must_get_agent_activity_agent: uhCAkD9nv2ox3KGAmKFEGzNnOSec7JC9Nf01f6VP4vEi2LXPnhGKS
mean 0/s
Not enough time data to show a trend.
  • must_get_agent_activity_agent: uhCAkJKSBv9WdyTUVlniFaz2OW6gMY1LMGiRAZY6bWF0LoGB9FVPp
mean 0/s
Not enough time data to show a trend.
  • must_get_agent_activity_agent: uhCAkRVXzO_cATgZPSpCDR_XVSyoDdeL1jJZ4Rg94opdWa7umBVET
mean 0/s
Not enough time data to show a trend.
  • must_get_agent_activity_agent: uhCAkRZ7BEpTh77SKMl2smkZ6ZuEBAFNwwpKwloVDzyCPslkZYF_j
mean 0/s
Not enough time data to show a trend.
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 0.148088 (SD = 0.030575)
  • agent: uhCAkD9nv2ox3KGAmKFEGzNnOSec7JC9Nf01f6VP4vEi2LXPnhGKS
mean 0.176243s (SD = 0.018276s)
Not enough time data to show a trend.
  • agent: uhCAkJKSBv9WdyTUVlniFaz2OW6gMY1LMGiRAZY6bWF0LoGB9FVPp
mean 0.154717s (SD = 0s)
Not enough time data to show a trend.
  • agent: uhCAkRVXzO_cATgZPSpCDR_XVSyoDdeL1jJZ4Rg94opdWa7umBVET
mean 0.199924s (SD = 0.087341s)
Not enough time data to show a trend.
  • agent: uhCAkRZ7BEpTh77SKMl2smkZ6ZuEBAFNwwpKwloVDzyCPslkZYF_j
mean 0.061467s (SD = 0.016682s)
Not enough time data to show a trend.
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: uhCAkD9nv2ox3KGAmKFEGzNnOSec7JC9Nf01f6VP4vEi2LXPnhGKS
  • agent: uhCAkJKSBv9WdyTUVlniFaz2OW6gMY1LMGiRAZY6bWF0LoGB9FVPp
Open connections
The average number of open connections maintained by an agent over the run, broken down by behaviour.
  • behaviour: full_write
min 7 < mean 7.82 (SD = 0.39) < max 8
  • behaviour: zero_must_get_agent_activity
min 0 < mean 3 (SD = 2.93) < max 8
  • behaviour: zero_write
min 7 < mean 7.33 (SD = 0.47) < max 8
Final error count
The total number of all types of error accumulated over the run by all agents.
300

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
Wed, 28 Jan 2026 11:42:37 UTC
Peer count
2
Peer count at end
2
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
remote_call_rate_21436663743
Dispatch timing
The time between sending a remote call and the remote handler being invoked.
All agents
mean 0.006493 (SD = 0.003856)
  • agent: uhCAkBraCnAMMf9gMZNbzd_zHHHuxeuMB8U-b4oXDXaSX1E2KHlpO
mean 0.006494s (SD = 0.003721s)
  • agent: uhCAkkjC3Cp0HWYEq59WRzKROKQEf_tUJBI-8BKOwAtz0K5cih3fL
mean 0.006493s (SD = 0.003992s)
Round-trip timing
The total elapsed time to get a response to the client.
All agents
mean 0.014632 (SD = 0.005555)
  • agent: uhCAkBraCnAMMf9gMZNbzd_zHHHuxeuMB8U-b4oXDXaSX1E2KHlpO
mean 0.014633s (SD = 0.005462s)
  • agent: uhCAkkjC3Cp0HWYEq59WRzKROKQEf_tUJBI-8BKOwAtz0K5cih3fL
mean 0.014631s (SD = 0.005647s)

Remote Signals

This scenario tests the throughput of remote_signals operations.

Started
Wed, 28 Jan 2026 11:44:46 UTC
Peer count
2
Peer count at end
2
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
remote_signals_21436663743
Round trip time
The time from origin signal dispatch to origin receive of the remote side's response signal.
mean 0.034965s (SD = 0.035627s)
Timeouts
The number of timeouts waiting for the remote side's response signal (default timeout is 20 seconds).
0

Single-write, many-read

Creates an entry in the agent setup, then read one's own record back. This tests the maximum read performance for reading back local data when the chain is short.

Started
Wed, 28 Jan 2026 11:47:02 UTC
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
single_write_many_read_21436663743
read call timing
The time it takes to complete the zome call that retrieves the record.
mean 0.003576s (SD = 0.014849s)
read call rate (10s)
The number of zome calls made in a 10-second window.
mean 2759.64/10s
Error count
The number of errors collected.
0

Validation Receipts

Creates an entry, wait for required validation receipts, then repeat. Records the amount of time it took to accumulate the required number of receipts for all DHT operations. This is measured to the nearest 20ms so that we don't keep the agent too busy checking for receipts.

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.

By default, this scenario will wait for a complete set of validation receipts before committing the next record. If the NO_VALIDATION_COMPLETE environment variable is set, it will instead publish new records on every round, building up an ever-growing list of action hashes to check on.

Started
Wed, 28 Jan 2026 12:03:39 UTC
Peer count
10
Peer count at end
10
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
validation_receipts_21436663743
Receipts complete timing
The amount of time between publishing a record and receiving the required number of validation receipts.
All agents
mean 47.188614 (SD = 20.11289)
  • agent: uhCAk3wC8vH7kZ8bHH9zKFMmu9EnbAaCFSAYHq2EpgxwDD2MGNCmg
  • op_type: RegisterAgentActivity
mean 48.442172s (SD = 27.842993s)
Not enough time data to show a trend.
  • agent: uhCAk3wC8vH7kZ8bHH9zKFMmu9EnbAaCFSAYHq2EpgxwDD2MGNCmg
  • op_type: StoreEntry
mean 48.442189s (SD = 27.842991s)
Not enough time data to show a trend.
  • agent: uhCAk3wC8vH7kZ8bHH9zKFMmu9EnbAaCFSAYHq2EpgxwDD2MGNCmg
  • op_type: StoreRecord
mean 48.442174s (SD = 27.842983s)
Not enough time data to show a trend.
  • agent: uhCAk5RcRuCjnqwBpFh7HRLBLiBOkla5CqRS_G__tstQT8ZU7aTBA
  • op_type: RegisterAgentActivity
mean 51.790495s (SD = 29.601091s)
Not enough time data to show a trend.
  • agent: uhCAk5RcRuCjnqwBpFh7HRLBLiBOkla5CqRS_G__tstQT8ZU7aTBA
  • op_type: StoreEntry
mean 51.79051s (SD = 29.601097s)
Not enough time data to show a trend.
  • agent: uhCAk5RcRuCjnqwBpFh7HRLBLiBOkla5CqRS_G__tstQT8ZU7aTBA
  • op_type: StoreRecord
mean 51.790498s (SD = 29.601091s)
Not enough time data to show a trend.
  • agent: uhCAk7bOl-glc4TVO24nHvAevKLacqrCIF5qZMxXV5dYlcASwfSP3
  • op_type: RegisterAgentActivity
mean 14.400201s (SD = 19.77376s)
Not enough time data to show a trend.
  • agent: uhCAk7bOl-glc4TVO24nHvAevKLacqrCIF5qZMxXV5dYlcASwfSP3
  • op_type: StoreEntry
mean 14.400202s (SD = 19.773761s)
Not enough time data to show a trend.
  • agent: uhCAk7bOl-glc4TVO24nHvAevKLacqrCIF5qZMxXV5dYlcASwfSP3
  • op_type: StoreRecord
mean 14.400202s (SD = 19.773762s)
Not enough time data to show a trend.
  • agent: uhCAk9GHXOXV4SvhuWXethYrIRseS1IQs2GDML5k9zhYf75ZRVXf0
  • op_type: RegisterAgentActivity
mean 48.448475s (SD = 27.845056s)
Not enough time data to show a trend.
  • agent: uhCAk9GHXOXV4SvhuWXethYrIRseS1IQs2GDML5k9zhYf75ZRVXf0
  • op_type: StoreEntry
mean 48.448477s (SD = 27.845063s)
Not enough time data to show a trend.
  • agent: uhCAk9GHXOXV4SvhuWXethYrIRseS1IQs2GDML5k9zhYf75ZRVXf0
  • op_type: StoreRecord
mean 48.448473s (SD = 27.845068s)
Not enough time data to show a trend.
  • agent: uhCAkTbedPSpIJlmL1owVvh8HDP94nShKe8r-X6C-2h5l253He7ez
  • op_type: RegisterAgentActivity
mean 48.384633s (SD = 20.148162s)
Not enough time data to show a trend.
  • agent: uhCAkTbedPSpIJlmL1owVvh8HDP94nShKe8r-X6C-2h5l253He7ez
  • op_type: StoreEntry
mean 48.384635s (SD = 20.148164s)
Not enough time data to show a trend.
  • agent: uhCAkTbedPSpIJlmL1owVvh8HDP94nShKe8r-X6C-2h5l253He7ez
  • op_type: StoreRecord
mean 48.384631s (SD = 20.148164s)
Not enough time data to show a trend.
  • agent: uhCAkVSDDoSZLT0M62NnH_TBcwJIRZBiaY8j08YNKx6Gqxzr8TZwG
  • op_type: RegisterAgentActivity
mean 48.39188s (SD = 27.812475s)
Not enough time data to show a trend.
  • agent: uhCAkVSDDoSZLT0M62NnH_TBcwJIRZBiaY8j08YNKx6Gqxzr8TZwG
  • op_type: StoreEntry
mean 48.391876s (SD = 27.812474s)
Not enough time data to show a trend.
  • agent: uhCAkVSDDoSZLT0M62NnH_TBcwJIRZBiaY8j08YNKx6Gqxzr8TZwG
  • op_type: StoreRecord
mean 48.39188s (SD = 27.812473s)
Not enough time data to show a trend.
  • agent: uhCAkZoqp7Qu4KwY9yl_u_O2NCjoDJipgmcDnHi4to5NSQg-vaBNq
  • op_type: RegisterAgentActivity
mean 42.569613s (SD = 32.545349s)
Not enough time data to show a trend.
  • agent: uhCAkZoqp7Qu4KwY9yl_u_O2NCjoDJipgmcDnHi4to5NSQg-vaBNq
  • op_type: StoreEntry
mean 70.107823s (SD = 0.004337s)
Not enough time data to show a trend.
  • agent: uhCAkZoqp7Qu4KwY9yl_u_O2NCjoDJipgmcDnHi4to5NSQg-vaBNq
  • op_type: StoreRecord
mean 42.56961s (SD = 32.545349s)
Not enough time data to show a trend.
  • agent: uhCAkfEUt3UR5zdnX38sT75X89Wrwsw7NJOjIbTk6rkUo-dKa6hqi
  • op_type: RegisterAgentActivity
mean 72.573886s (SD = 2.506358s)
Not enough time data to show a trend.
  • agent: uhCAkfEUt3UR5zdnX38sT75X89Wrwsw7NJOjIbTk6rkUo-dKa6hqi
  • op_type: StoreEntry
mean 72.57389s (SD = 2.506358s)
Not enough time data to show a trend.
  • agent: uhCAkfEUt3UR5zdnX38sT75X89Wrwsw7NJOjIbTk6rkUo-dKa6hqi
  • op_type: StoreRecord
mean 72.573892s (SD = 2.506357s)
Not enough time data to show a trend.
  • agent: uhCAkhL1D3ufMrzjcu9BmVM3_ImyP_Pc1WWmmJHYWEQe8neeaTYN-
  • op_type: RegisterAgentActivity
mean 72.659457s (SD = 2.495853s)
Not enough time data to show a trend.
  • agent: uhCAkhL1D3ufMrzjcu9BmVM3_ImyP_Pc1WWmmJHYWEQe8neeaTYN-
  • op_type: StoreEntry
mean 72.659449s (SD = 2.49585s)
Not enough time data to show a trend.
  • agent: uhCAkhL1D3ufMrzjcu9BmVM3_ImyP_Pc1WWmmJHYWEQe8neeaTYN-
  • op_type: StoreRecord
mean 72.659456s (SD = 2.495866s)
Not enough time data to show a trend.
  • agent: uhCAkuaq03fFXskSIAc6iiXKIszz8FVe3Iow-YQPHH3n07pA0F_I4
  • op_type: RegisterAgentActivity
mean 15.045917s (SD = 21.404796s)
Not enough time data to show a trend.
  • agent: uhCAkuaq03fFXskSIAc6iiXKIszz8FVe3Iow-YQPHH3n07pA0F_I4
  • op_type: StoreEntry
mean 15.045917s (SD = 21.404801s)
Not enough time data to show a trend.
  • agent: uhCAkuaq03fFXskSIAc6iiXKIszz8FVe3Iow-YQPHH3n07pA0F_I4
  • op_type: StoreRecord
mean 15.045919s (SD = 21.404802s)
Not enough time data to show a trend.
Receipts complete rate
The number of complete validation receipt sets collected per second.
All agents
mean 0.83/s
  • agent: uhCAk3wC8vH7kZ8bHH9zKFMmu9EnbAaCFSAYHq2EpgxwDD2MGNCmg
  • op_type: RegisterAgentActivity
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAk3wC8vH7kZ8bHH9zKFMmu9EnbAaCFSAYHq2EpgxwDD2MGNCmg
  • op_type: StoreEntry
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAk3wC8vH7kZ8bHH9zKFMmu9EnbAaCFSAYHq2EpgxwDD2MGNCmg
  • op_type: StoreRecord
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAk5RcRuCjnqwBpFh7HRLBLiBOkla5CqRS_G__tstQT8ZU7aTBA
  • op_type: RegisterAgentActivity
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAk5RcRuCjnqwBpFh7HRLBLiBOkla5CqRS_G__tstQT8ZU7aTBA
  • op_type: StoreEntry
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAk5RcRuCjnqwBpFh7HRLBLiBOkla5CqRS_G__tstQT8ZU7aTBA
  • op_type: StoreRecord
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAk7bOl-glc4TVO24nHvAevKLacqrCIF5qZMxXV5dYlcASwfSP3
  • op_type: RegisterAgentActivity
mean 1.67/s
  • agent: uhCAk7bOl-glc4TVO24nHvAevKLacqrCIF5qZMxXV5dYlcASwfSP3
  • op_type: StoreEntry
mean 1.67/s
  • agent: uhCAk7bOl-glc4TVO24nHvAevKLacqrCIF5qZMxXV5dYlcASwfSP3
  • op_type: StoreRecord
mean 1.67/s
  • agent: uhCAk9GHXOXV4SvhuWXethYrIRseS1IQs2GDML5k9zhYf75ZRVXf0
  • op_type: RegisterAgentActivity
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAk9GHXOXV4SvhuWXethYrIRseS1IQs2GDML5k9zhYf75ZRVXf0
  • op_type: StoreEntry
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAk9GHXOXV4SvhuWXethYrIRseS1IQs2GDML5k9zhYf75ZRVXf0
  • op_type: StoreRecord
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAkTbedPSpIJlmL1owVvh8HDP94nShKe8r-X6C-2h5l253He7ez
  • op_type: RegisterAgentActivity
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAkTbedPSpIJlmL1owVvh8HDP94nShKe8r-X6C-2h5l253He7ez
  • op_type: StoreEntry
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAkTbedPSpIJlmL1owVvh8HDP94nShKe8r-X6C-2h5l253He7ez
  • op_type: StoreRecord
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAkVSDDoSZLT0M62NnH_TBcwJIRZBiaY8j08YNKx6Gqxzr8TZwG
  • op_type: RegisterAgentActivity
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAkVSDDoSZLT0M62NnH_TBcwJIRZBiaY8j08YNKx6Gqxzr8TZwG
  • op_type: StoreEntry
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAkVSDDoSZLT0M62NnH_TBcwJIRZBiaY8j08YNKx6Gqxzr8TZwG
  • op_type: StoreRecord
mean 1/s
Not enough time data to show a trend.
  • agent: uhCAkZoqp7Qu4KwY9yl_u_O2NCjoDJipgmcDnHi4to5NSQg-vaBNq
  • op_type: RegisterAgentActivity
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkZoqp7Qu4KwY9yl_u_O2NCjoDJipgmcDnHi4to5NSQg-vaBNq
  • op_type: StoreEntry
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkZoqp7Qu4KwY9yl_u_O2NCjoDJipgmcDnHi4to5NSQg-vaBNq
  • op_type: StoreRecord
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkfEUt3UR5zdnX38sT75X89Wrwsw7NJOjIbTk6rkUo-dKa6hqi
  • op_type: RegisterAgentActivity
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkfEUt3UR5zdnX38sT75X89Wrwsw7NJOjIbTk6rkUo-dKa6hqi
  • op_type: StoreEntry
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkfEUt3UR5zdnX38sT75X89Wrwsw7NJOjIbTk6rkUo-dKa6hqi
  • op_type: StoreRecord
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkhL1D3ufMrzjcu9BmVM3_ImyP_Pc1WWmmJHYWEQe8neeaTYN-
  • op_type: RegisterAgentActivity
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkhL1D3ufMrzjcu9BmVM3_ImyP_Pc1WWmmJHYWEQe8neeaTYN-
  • op_type: StoreEntry
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkhL1D3ufMrzjcu9BmVM3_ImyP_Pc1WWmmJHYWEQe8neeaTYN-
  • op_type: StoreRecord
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkuaq03fFXskSIAc6iiXKIszz8FVe3Iow-YQPHH3n07pA0F_I4
  • op_type: RegisterAgentActivity
mean 1.67/s
  • agent: uhCAkuaq03fFXskSIAc6iiXKIszz8FVe3Iow-YQPHH3n07pA0F_I4
  • op_type: StoreEntry
mean 1.67/s
  • agent: uhCAkuaq03fFXskSIAc6iiXKIszz8FVe3Iow-YQPHH3n07pA0F_I4
  • op_type: StoreRecord
mean 1.67/s

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
Wed, 28 Jan 2026 12:05:55 UTC
Peer count
2
Peer count at end
2
Behaviours
  • get_agent_activity (1 agent)
  • write (1 agent)
Wind Tunnel version
0.6.0
Run ID
write_get_agent_activity_21436663743
Highest observed action_seq
The change in the highest action index on the write peer's source chain.
369 ⬆ 1122 change: 204.0650406504065% over 881.755670533s ( 0.85/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: uhCAk8scqWaXM_21eKHNr7qmgPxhni4ET_4ZX-YL4-VbFMfPx7Xf6
mean 0.012949s (SD = 0.002718s)
Error count
The number of errors accumulated.
0

Write/Query

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

Started
Wed, 28 Jan 2026 11:49:20 UTC
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
write_query_21436663743
Write timing
The time it takes to complete the zome function call that writes the entry.
mean 0.015745s (SD = 0.008597s)
Write rate
The number of writes completed per second.
mean 119.96/s
Error count
The number of errors accumulated during 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
Wed, 28 Jan 2026 11:52:51 UTC
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
write_validated_21436663743
Write timing
The time it takes to complete the zome function call that writes the entry, updates it, and links to the update.
mean 0.051973s (SD = 0.101938s)
Write rate
The number of write zome function calls that complete per second.
mean 81.71/s
Read timing
The time it takes to complete the zome function call that reads the data.
mean 0.066372s (SD = 0.044105s)
Read rate
The number of read zome function calls that complete per second.
mean 81.71/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
Wed, 28 Jan 2026 12:08:13 UTC
Peer count
2
Peer count at end
2
Behaviours
  • must_get_agent_activity (1 agent)
  • write (1 agent)
Wind Tunnel version
0.6.0
Run ID
write_validated_must_get_agent_activity_21436663743
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.
16 ⬆ 1765 change: 10931.25% over 836.233984421s ( 2.09/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: uhCAkTLtxkd4EiRBcLr3Pq4tF68yLSYyMnvKK2_85NnajqTbhS-6-
mean 703.093569s (SD = 4.108056s)
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: uhCAkTLtxkd4EiRBcLr3Pq4tF68yLSYyMnvKK2_85NnajqTbhS-6-
mean 2.05/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: uhCAkTLtxkd4EiRBcLr3Pq4tF68yLSYyMnvKK2_85NnajqTbhS-6-
mean 0.18206s (SD = 0.401654s)
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: uhCAkTLtxkd4EiRBcLr3Pq4tF68yLSYyMnvKK2_85NnajqTbhS-6-
Final error count
The total number of all types of error accumulated over the run by all agents.
71614

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
Wed, 28 Jan 2026 12:17:14 UTC
Peer count
9
Peer count at end
9
Behaviours
  • full (1 agent)
  • zero_read (1 agent)
  • zero_write (1 agent)
Wind Tunnel version
0.6.0
Run ID
zero_arc_create_and_read_21436663743
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 57.3/s
  • agent: uhCAk7l0TsFp0oA-gqm_ctHS4SduWhCJBWpXEBp_P64oD6mIZhzYl
mean 51.14/s
  • agent: uhCAktHOglDjZ0zukOtckQREmI6oKt_hj7hrknjPZ0Kpsk57HJ4zF
mean 48.38/s
  • agent: uhCAkvUVClnv0l9BJANMsFF9EeBkcjtOM-fWxHeqRR2XmpFjmMbQ0
mean 72.38/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.
  • agent: uhCAk2PV8IQ3h3J5Q-9BGL019icJIcogUb7dZ59Lw4fx1nZBhi53u
mean 1.8424459725701607e+32s (SD = 1.6955564286868302e+32s)
Sync lag rate
The number of entries per second received by full nodes.
  • agent: uhCAk2PV8IQ3h3J5Q-9BGL019icJIcogUb7dZ59Lw4fx1nZBhi53u
mean 111/s
Not enough time data to show a trend.
Open connections
The number of currently open connections to other conductors.
full-arc
min 0 < mean 5.59 (SD = 2.55) < max 8
zero-arc
min 1 < mean 4.1 (SD = 1.49) < max 7
Error count
The number of errors accumulated across all nodes.
10

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
Wed, 28 Jan 2026 12:12:59 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full (1 agent)
  • zero (1 agent)
Wind Tunnel version
0.6.0
Run ID
zero_arc_create_data_21436663743
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 66.75/s
  • agent: uhCAkA63u-M0rIoN2_O9vmG_lSh3UtHYpq4pH7IgClGi7UFNxD6BE
mean 26.92/s
  • agent: uhCAkZtPAQToWWS1MrLcYNQcQJcNQqDFsk7z3ZYLQAX73JxvycIZa
mean 58.93/s
  • agent: uhCAkdeUckkV0XFDb8QXSnr1ZORfT_Bkx-KGjya6RVy0PMUBElvlf
mean 150.43/s
  • agent: uhCAkf9LL-kD1hP5ELfCfuWC-ZLyqayALHu3doR4Rgq-qrrpxkwSw
mean 55.85/s
  • agent: uhCAki11iLMjCzHpH5R7rFrBtUbZZphViFohP7174hkWTXbysf-ny
mean 75.36/s
  • agent: uhCAkxFmSIdiV5NC2AFp2wirJY95HaYuCtt-a57jqKsFV6vnt9tkn
mean 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 1.3508092142366512e+32 (SD = 1.6553526151310822e+32)
  • agent: uhCAk-rZ7wE2m54X_M8I3XBuvcwXk3oWNTq1ZXYpQTDaxYn7HZoFp
mean 1.0541355931789941e+32s (SD = 1.573478852167617e+32s)
  • agent: uhCAkZG4m5n2mVkyBp35IeB8eXddMIa4zRE3r8Czgk32gRTafMhYJ
mean 1.458353001089736e+32s (SD = 1.6839609955053157e+32s)
Not enough time data to show a trend.
  • agent: uhCAkoECfi9xgyj9FN47ucqg0B8rRh5metYg9IUKLM-NLsTN9qi6c
mean 1.432395261588139e+32s (SD = 1.680009617346081e+32s)
  • agent: uhCAktyA_Amb9iPr1Mn_3w1pQH76x-qGC5oLl_OIqueuzSceTR-NM
mean 1.458353001089736e+32s (SD = 1.683960995505316e+32s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 91.2/s
  • agent: uhCAk-rZ7wE2m54X_M8I3XBuvcwXk3oWNTq1ZXYpQTDaxYn7HZoFp
mean 41.8/s
  • agent: uhCAkZG4m5n2mVkyBp35IeB8eXddMIa4zRE3r8Czgk32gRTafMhYJ
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkoECfi9xgyj9FN47ucqg0B8rRh5metYg9IUKLM-NLsTN9qi6c
mean 323/s
  • agent: uhCAktyA_Amb9iPr1Mn_3w1pQH76x-qGC5oLl_OIqueuzSceTR-NM
mean 0/s
Not enough time data to show a trend.
Open connections
The number of currently open connections to other conductors.
full-arc
min 0 < mean 4.82 (SD = 2.49) < max 9
zero-arc
min 4 < mean 7.33 (SD = 1.14) < max 9
Error count
The number of errors accumulated across all nodes.
1

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
Wed, 28 Jan 2026 12:15:09 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full (1 agent)
  • zero (1 agent)
Wind Tunnel version
0.6.0
Run ID
zero_arc_create_data_validated_21436663743
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 58.7/s
  • agent: uhCAkAGJzey7XrSFQoLsIBaGYFB4FXHzJ1_qStdYU5M1V1AOWNS4t
mean 25.37/s
  • agent: uhCAkZAq5nR9b3ebArhwFWAdjwHxkBj9vM4JkhooxMi74cNrhLkgy
mean 23.85/s
  • agent: uhCAk_pvw7f57vHs7nKkSYC6oDF0U3AtM4ETjG6ajN46q2EaofPv7
mean 56.3/s
  • agent: uhCAkbVa0NVT9w2AG4eGljYY9Fnob-6Ow3pbZSoujSzFpdvBRX8qk
mean 140.67/s
  • agent: uhCAkn8vEbU1rxYM_dvgXxHqF3Du0FkFEbXXtJYYz1WY1yPirHa7H
mean 47.31/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 101.962436 (SD = 37.119261)
  • agent: uhCAk-vZvlb4IWYbMK7VAALiWsWvEWsoOYC0cEEOhDTjQcrorPswN
mean 26.862744s (SD = 30.71914s)
  • agent: uhCAk2Gr43xv1VdNiQGgXlZuDWXwlrMhwd99jpABIhekEBdUg_Qgi
mean 63.372994s (SD = 67.274564s)
  • agent: uhCAkctzt6K8_q0arMNG2Gucc83xpNokLugSv4QRDQFIVoXjCCwJK
mean 229.09663s (SD = 8.58393s)
Not enough time data to show a trend.
  • agent: uhCAky7Fk7NKLs018M2IMhXSrAJbPq6yqHFbfl7NckLGnseXmqmka
mean 88.517374s (SD = 41.899409s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 82.58/s
  • agent: uhCAk-vZvlb4IWYbMK7VAALiWsWvEWsoOYC0cEEOhDTjQcrorPswN
mean 94.27/s
  • agent: uhCAk2Gr43xv1VdNiQGgXlZuDWXwlrMhwd99jpABIhekEBdUg_Qgi
mean 36.71/s
  • agent: uhCAkctzt6K8_q0arMNG2Gucc83xpNokLugSv4QRDQFIVoXjCCwJK
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAky7Fk7NKLs018M2IMhXSrAJbPq6yqHFbfl7NckLGnseXmqmka
mean 199.33/s
Open connections
The number of currently open connections to other conductors.
full-arc
min 1 < mean 4.14 (SD = 2.1) < max 9
zero-arc
min 0 < mean 4.48 (SD = 1.99) < max 9
Error count
The number of errors accumulated across all nodes.
0

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
Wed, 28 Jan 2026 11:55:01 UTC
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.6.0
Run ID
zome_call_single_value_21436663743
Call timing
The time taken for the call to complete.
mean 0.003556s (SD = 0.030213s)
Call rate
The number of zome calls completed per second.
mean 2780.36/s
Error count
The number of errors accumulated during the run.
0