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, 14 Jan 2026 17:28:32 UTC
Peer count
1
Peer count at end
1
Behaviours
  • minimal (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
app_install_minimal_21002902308
First install time
The time from conductor startup to completion of the first app installation attempt.
5.94376721s
Install app timing
The time taken to install an app.
mean 2.336723s (SD = 1.553183s)

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, 14 Jan 2026 17:26:38 UTC
Peer count
1
Peer count at end
1
Behaviours
  • large (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
app_install_large_21002902308
First install time
The time from conductor startup to completion of the first app installation attempt.
2.250325423s
Install app timing
The time taken to install an app.
mean 0.541709s (SD = 0.208933s)

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, 14 Jan 2026 17:30:42 UTC
Peer count
10
Peer count at end
10
Behaviours
  • record_lag (5 agents)
  • write (5 agents)
Wind Tunnel version
0.5.0-dev.0
Run ID
dht_sync_lag_21002902308
Create rate
The average number of created records per agent.
All agents
mean 45.79/s
  • agent: uhCAk2vpWdR8bj1ctp32DVobVMM8_kzrTppymgx_mBTn8wGd0iCKD
mean 5.28/s
  • agent: uhCAkXH0h3oVny4JUTYId1Xpgg7HOPVdEPcgt660AVNqiUURal2G-
mean 41.93/s
  • agent: uhCAkYLt2itm_fZI9nfHooY6K5-ATJkB0wh2XFp2w4_KJh6c4wDnX
mean 139.36/s
  • agent: uhCAki1ZBUqlwG7XG_9ZGinQhnKLcxfLawB9uCNuTeFRZj5_S_FM7
mean 32.14/s
  • agent: uhCAkuYjAfzNzm1_sHaPzjxf-qLmOCn6akPsqJzYdo2jtAEFkCuXo
mean 10.22/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 281.212822s (SD = 48.112544s)
  • agent: uhCAk86fTcZ55Kn2G6JlMgJc_kN6cc8aENIwWRTI5xDa2M3ntgNL5
mean 821.946157s (SD = 37.988737s)
  • agent: uhCAkBB0G7LpwxclptTogtgkxckVwUCnyH6YK-q4fKseTmxEedcR1
mean 140.985636s (SD = 43.703225s)
  • agent: uhCAkiZirP2sTEAGcYVaxtmCVMZtjkPkmvPp4uGieNahkpVUzA4Dn
mean 325.316167s (SD = 80.625814s)
  • agent: uhCAkjBW8hKeCcT2XjDnE5TubFF_Ifwjrmj97WXRAlwnqGLC5tZZp
mean 75.385306s (SD = 44.152128s)
  • agent: uhCAkkDRauGlDIiJ7rVE-jGEpVNhI3sMOVTeF1BGwfkmqi-EoVTjg
mean 42.430845s (SD = 34.092816s)
Sync lag rate
The average number of created records discovered per agent.
All agents
mean 80.73/s
  • agent: uhCAk86fTcZ55Kn2G6JlMgJc_kN6cc8aENIwWRTI5xDa2M3ntgNL5
mean 78.5/s
  • agent: uhCAkBB0G7LpwxclptTogtgkxckVwUCnyH6YK-q4fKseTmxEedcR1
mean 85.82/s
  • agent: uhCAkiZirP2sTEAGcYVaxtmCVMZtjkPkmvPp4uGieNahkpVUzA4Dn
mean 8.25/s
  • agent: uhCAkjBW8hKeCcT2XjDnE5TubFF_Ifwjrmj97WXRAlwnqGLC5tZZp
mean 83.75/s
  • agent: uhCAkkDRauGlDIiJ7rVE-jGEpVNhI3sMOVTeF1BGwfkmqi-EoVTjg
mean 147.33/s
Error count
The number of errors encountered during the scenario.
3

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, 14 Jan 2026 17:07:07 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
first_call_21002902308
Zome call timing
The time elapsed between start of install and calling init.
mean 0.014495s (SD = 0.016743s)

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, 14 Jan 2026 17:09:17 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
local_signals_21002902308
Send timing
The time taken to emit a batch of 10,000 signals.
mean 0.771146s (SD = 0.382544s)
Not enough time data to show a trend.
Receive timing
The time taken to receive the completed batch, to the nearest 250ms.
mean 27.77212s (SD = 8.98145s)
Not enough time data to show a trend.
Success ratio
The proportion of signals successfully received in a batch.
min 0.9613999724388124 < mean 0.9843 (SD = 0.0116) < max 1

No scenario template for mixed_arc_get_agent_activity!

No scenario template for mixed_arc_must_get_agent_activity!

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, 14 Jan 2026 17:11:24 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
remote_call_rate_21002902308
Dispatch timing
The time between sending a remote call and the remote handler being invoked.
All agents
mean 0.005022s (SD = 0.016947s)
  • agent: uhCAk7EL7sN1YT805uLljnAUUqxroQ65Gz9g4jsot8xyFZE24T4Vu
mean 0.004962s (SD = 0.016355s)
  • agent: uhCAkga2U7bNlFY_2AwstLomWRDUP4TO6iJ0bKe1ZoVcukKrG_dc9
mean 0.005081s (SD = 0.017538s)
Round-trip timing
The total elapsed time to get a response to the client.
All agents
mean 0.011289s (SD = 0.031078s)
  • agent: uhCAk7EL7sN1YT805uLljnAUUqxroQ65Gz9g4jsot8xyFZE24T4Vu
mean 0.011287s (SD = 0.031582s)
  • agent: uhCAkga2U7bNlFY_2AwstLomWRDUP4TO6iJ0bKe1ZoVcukKrG_dc9
mean 0.01129s (SD = 0.030574s)

Remote Signals

This scenario tests the throughput of remote_signals operations.

Started
Wed, 14 Jan 2026 17:13:26 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
remote_signals_21002902308
Round trip time
The time from origin signal dispatch to origin receive of the remote side's response signal.
mean 0.021536s (SD = 0.040865s)
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, 14 Jan 2026 17:15:31 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
single_write_many_read_21002902308
read call timing
The time it takes to complete the zome call that retrieves the record.
mean 0.005862s (SD = 0.002297s)
read call rate (10s)
The number of zome calls made in a 10-second window.
mean 1639.43/10s
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, 14 Jan 2026 17:32:51 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
validation_receipts_21002902308
Receipts complete timing
The amount of time between publishing a record and receiving the required number of validation receipts.
All agents
mean 12.620732s (SD = 3.796244s)
  • agent: uhCAkAqxZ1VeaKPtip29CM5zBkTNhHvmVX8kqK4J51QjOdYSMzrvJ
  • op_type: RegisterAgentActivity
mean 3.800976s (SD = 5.536423s)
  • agent: uhCAkAqxZ1VeaKPtip29CM5zBkTNhHvmVX8kqK4J51QjOdYSMzrvJ
  • op_type: StoreEntry
mean 3.923505s (SD = 5.481682s)
  • agent: uhCAkAqxZ1VeaKPtip29CM5zBkTNhHvmVX8kqK4J51QjOdYSMzrvJ
  • op_type: StoreRecord
mean 3.84948s (SD = 5.516641s)
  • agent: uhCAkBWpQbE32cpyRPMSvyaup013-gT6ELrLG4pnYm25pA95dq6ku
  • op_type: RegisterAgentActivity
mean 4.440154s (SD = 5.902252s)
  • agent: uhCAkBWpQbE32cpyRPMSvyaup013-gT6ELrLG4pnYm25pA95dq6ku
  • op_type: StoreEntry
mean 4.226232s (SD = 5.886593s)
  • agent: uhCAkBWpQbE32cpyRPMSvyaup013-gT6ELrLG4pnYm25pA95dq6ku
  • op_type: StoreRecord
mean 4.275866s (SD = 5.959069s)
  • agent: uhCAkDQA4cgvQhBJ4fo4xjseMd_A1_P_kl7dzROscDeZk56NO0t9p
  • op_type: RegisterAgentActivity
mean 2.942975s (SD = 2.672677s)
  • agent: uhCAkDQA4cgvQhBJ4fo4xjseMd_A1_P_kl7dzROscDeZk56NO0t9p
  • op_type: StoreEntry
mean 2.819884s (SD = 2.759742s)
  • agent: uhCAkDQA4cgvQhBJ4fo4xjseMd_A1_P_kl7dzROscDeZk56NO0t9p
  • op_type: StoreRecord
mean 2.900951s (SD = 2.667222s)
  • agent: uhCAkDbkO6FkoKiMnHEFTjs6IyNvJwbUfI6pp-VWRbsOX8s_H6tLL
  • op_type: RegisterAgentActivity
mean 4.321165s (SD = 6.497914s)
  • agent: uhCAkDbkO6FkoKiMnHEFTjs6IyNvJwbUfI6pp-VWRbsOX8s_H6tLL
  • op_type: StoreEntry
mean 4.042862s (SD = 6.371395s)
  • agent: uhCAkDbkO6FkoKiMnHEFTjs6IyNvJwbUfI6pp-VWRbsOX8s_H6tLL
  • op_type: StoreRecord
mean 4.166004s (SD = 6.438948s)
  • agent: uhCAkJ-WdBHDyQQuRCNzrRy_WXVTCH2npd9o_JEVg_6nkBMyqiheS
  • op_type: RegisterAgentActivity
mean 3.673842s (SD = 5.542298s)
  • agent: uhCAkJ-WdBHDyQQuRCNzrRy_WXVTCH2npd9o_JEVg_6nkBMyqiheS
  • op_type: StoreEntry
mean 3.72296s (SD = 5.517674s)
  • agent: uhCAkJ-WdBHDyQQuRCNzrRy_WXVTCH2npd9o_JEVg_6nkBMyqiheS
  • op_type: StoreRecord
mean 3.518333s (SD = 5.452359s)
  • agent: uhCAkMXtg4ucwbkCqdJtzGoZUEqdXIC8xDdo4XFyT5SveCAWK9UaR
  • op_type: RegisterAgentActivity
mean 12.696924s (SD = 2.091819s)
Not enough time data to show a trend.
  • agent: uhCAkMXtg4ucwbkCqdJtzGoZUEqdXIC8xDdo4XFyT5SveCAWK9UaR
  • op_type: StoreEntry
mean 11.941466s (SD = 3.384659s)
Not enough time data to show a trend.
  • agent: uhCAkMXtg4ucwbkCqdJtzGoZUEqdXIC8xDdo4XFyT5SveCAWK9UaR
  • op_type: StoreRecord
mean 12.644538s (SD = 2.03919s)
Not enough time data to show a trend.
  • agent: uhCAkR-m7eKDod3PpuLOJXn6omQFn9HPxzYv6x7ZqO9oZZejVrfQN
  • op_type: RegisterAgentActivity
mean 10.873669s (SD = 4.562537s)
Not enough time data to show a trend.
  • agent: uhCAkR-m7eKDod3PpuLOJXn6omQFn9HPxzYv6x7ZqO9oZZejVrfQN
  • op_type: StoreEntry
mean 14.731301s (SD = 5.908882s)
Not enough time data to show a trend.
  • agent: uhCAkR-m7eKDod3PpuLOJXn6omQFn9HPxzYv6x7ZqO9oZZejVrfQN
  • op_type: StoreRecord
mean 11.560377s (SD = 3.180654s)
Not enough time data to show a trend.
  • agent: uhCAkTkLBfIMKG50QT8TzztKUmMg_juJA1pFUCORcAGEbttFMhWtH
  • op_type: RegisterAgentActivity
mean 12.10358s (SD = 3.311107s)
Not enough time data to show a trend.
  • agent: uhCAkTkLBfIMKG50QT8TzztKUmMg_juJA1pFUCORcAGEbttFMhWtH
  • op_type: StoreEntry
mean 11.914973s (SD = 3.436798s)
Not enough time data to show a trend.
  • agent: uhCAkTkLBfIMKG50QT8TzztKUmMg_juJA1pFUCORcAGEbttFMhWtH
  • op_type: StoreRecord
mean 12.375685s (SD = 3.737796s)
Not enough time data to show a trend.
  • agent: uhCAkoeA4A8wfZezEclTxSicksP-9FLJcUF7HDk_MQAce-rIFPkNG
  • op_type: RegisterAgentActivity
mean 52.388828s (SD = 0s)
Not enough time data to show a trend.
  • agent: uhCAkoeA4A8wfZezEclTxSicksP-9FLJcUF7HDk_MQAce-rIFPkNG
  • op_type: StoreEntry
mean 51.940959s (SD = 0s)
Not enough time data to show a trend.
  • agent: uhCAkoeA4A8wfZezEclTxSicksP-9FLJcUF7HDk_MQAce-rIFPkNG
  • op_type: StoreRecord
mean 52.149205s (SD = 0s)
Not enough time data to show a trend.
  • agent: uhCAktdnbDNCg03Fwh-ZDq77UC5UnieI7L8aaUxWn6Y7_K7L5hpXg
  • op_type: RegisterAgentActivity
mean 19.134714s (SD = 1.456016s)
Not enough time data to show a trend.
  • agent: uhCAktdnbDNCg03Fwh-ZDq77UC5UnieI7L8aaUxWn6Y7_K7L5hpXg
  • op_type: StoreEntry
mean 16.34155s (SD = 1.32047s)
Not enough time data to show a trend.
  • agent: uhCAktdnbDNCg03Fwh-ZDq77UC5UnieI7L8aaUxWn6Y7_K7L5hpXg
  • op_type: StoreRecord
mean 19.198997s (SD = 1.254495s)
Not enough time data to show a trend.
Receipts complete rate
The number of complete validation receipt sets collected per second.
All agents
mean 1.48/s
  • agent: uhCAkAqxZ1VeaKPtip29CM5zBkTNhHvmVX8kqK4J51QjOdYSMzrvJ
  • op_type: RegisterAgentActivity
mean 3/s
  • agent: uhCAkAqxZ1VeaKPtip29CM5zBkTNhHvmVX8kqK4J51QjOdYSMzrvJ
  • op_type: StoreEntry
mean 3/s
  • agent: uhCAkAqxZ1VeaKPtip29CM5zBkTNhHvmVX8kqK4J51QjOdYSMzrvJ
  • op_type: StoreRecord
mean 3/s
  • agent: uhCAkBWpQbE32cpyRPMSvyaup013-gT6ELrLG4pnYm25pA95dq6ku
  • op_type: RegisterAgentActivity
mean 2.56/s
  • agent: uhCAkBWpQbE32cpyRPMSvyaup013-gT6ELrLG4pnYm25pA95dq6ku
  • op_type: StoreEntry
mean 2.67/s
  • agent: uhCAkBWpQbE32cpyRPMSvyaup013-gT6ELrLG4pnYm25pA95dq6ku
  • op_type: StoreRecord
mean 2.56/s
  • agent: uhCAkDQA4cgvQhBJ4fo4xjseMd_A1_P_kl7dzROscDeZk56NO0t9p
  • op_type: RegisterAgentActivity
mean 3.09/s
  • agent: uhCAkDQA4cgvQhBJ4fo4xjseMd_A1_P_kl7dzROscDeZk56NO0t9p
  • op_type: StoreEntry
mean 3.09/s
  • agent: uhCAkDQA4cgvQhBJ4fo4xjseMd_A1_P_kl7dzROscDeZk56NO0t9p
  • op_type: StoreRecord
mean 3.18/s
  • agent: uhCAkDbkO6FkoKiMnHEFTjs6IyNvJwbUfI6pp-VWRbsOX8s_H6tLL
  • op_type: RegisterAgentActivity
mean 2.67/s
  • agent: uhCAkDbkO6FkoKiMnHEFTjs6IyNvJwbUfI6pp-VWRbsOX8s_H6tLL
  • op_type: StoreEntry
mean 2.89/s
  • agent: uhCAkDbkO6FkoKiMnHEFTjs6IyNvJwbUfI6pp-VWRbsOX8s_H6tLL
  • op_type: StoreRecord
mean 2.78/s
  • agent: uhCAkJ-WdBHDyQQuRCNzrRy_WXVTCH2npd9o_JEVg_6nkBMyqiheS
  • op_type: RegisterAgentActivity
mean 3.33/s
  • agent: uhCAkJ-WdBHDyQQuRCNzrRy_WXVTCH2npd9o_JEVg_6nkBMyqiheS
  • op_type: StoreEntry
mean 3.33/s
  • agent: uhCAkJ-WdBHDyQQuRCNzrRy_WXVTCH2npd9o_JEVg_6nkBMyqiheS
  • op_type: StoreRecord
mean 3.1/s
  • agent: uhCAkMXtg4ucwbkCqdJtzGoZUEqdXIC8xDdo4XFyT5SveCAWK9UaR
  • op_type: RegisterAgentActivity
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkMXtg4ucwbkCqdJtzGoZUEqdXIC8xDdo4XFyT5SveCAWK9UaR
  • op_type: StoreEntry
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkMXtg4ucwbkCqdJtzGoZUEqdXIC8xDdo4XFyT5SveCAWK9UaR
  • op_type: StoreRecord
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkR-m7eKDod3PpuLOJXn6omQFn9HPxzYv6x7ZqO9oZZejVrfQN
  • op_type: RegisterAgentActivity
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkR-m7eKDod3PpuLOJXn6omQFn9HPxzYv6x7ZqO9oZZejVrfQN
  • op_type: StoreEntry
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkR-m7eKDod3PpuLOJXn6omQFn9HPxzYv6x7ZqO9oZZejVrfQN
  • op_type: StoreRecord
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkTkLBfIMKG50QT8TzztKUmMg_juJA1pFUCORcAGEbttFMhWtH
  • op_type: RegisterAgentActivity
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkTkLBfIMKG50QT8TzztKUmMg_juJA1pFUCORcAGEbttFMhWtH
  • op_type: StoreEntry
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkTkLBfIMKG50QT8TzztKUmMg_juJA1pFUCORcAGEbttFMhWtH
  • op_type: StoreRecord
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkoeA4A8wfZezEclTxSicksP-9FLJcUF7HDk_MQAce-rIFPkNG
  • op_type: RegisterAgentActivity
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkoeA4A8wfZezEclTxSicksP-9FLJcUF7HDk_MQAce-rIFPkNG
  • op_type: StoreEntry
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkoeA4A8wfZezEclTxSicksP-9FLJcUF7HDk_MQAce-rIFPkNG
  • op_type: StoreRecord
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAktdnbDNCg03Fwh-ZDq77UC5UnieI7L8aaUxWn6Y7_K7L5hpXg
  • op_type: RegisterAgentActivity
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAktdnbDNCg03Fwh-ZDq77UC5UnieI7L8aaUxWn6Y7_K7L5hpXg
  • op_type: StoreEntry
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAktdnbDNCg03Fwh-ZDq77UC5UnieI7L8aaUxWn6Y7_K7L5hpXg
  • op_type: StoreRecord
mean 0/s
Not enough time data to show a trend.

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, 14 Jan 2026 17:34:57 UTC
Peer count
2
Peer count at end
2
Behaviours
  • get_agent_activity (1 agent)
  • write (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
write_get_agent_activity_21002902308
Highest observed action_seq
The change in the highest action index on the write peer's source chain.
200 ⬆ 5310 change: 2555% over 879.619254077s ( 5.81/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: uhCAkgNuKFaDIyyMZ7cW4PEwZNDJAcF04JUxnfJVGMSgrc1g5StOm
mean 0.043572s (SD = 0.037961s)
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, 14 Jan 2026 17:17:36 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
write_query_21002902308
Write timing
The time it takes to complete the zome function call that writes the entry.
mean 0.11738s (SD = 0.387383s)
Write rate
The number of writes completed per second.
mean 61.75/s
Error count
The number of errors accumulated during the run.
0

Write/Read

Creates an entry and reads it back, then repeats.

Started
Wed, 14 Jan 2026 17:19:54 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
write_read_21002902308
Write timing
The time taken to write the entry.
mean 0.20684s (SD = 0.636356s)
Write rate
The number of writes completed per second.
mean 41.93/s
Read timing
The time taken to read the entry.
mean 0.018986s (SD = 0.026776s)
Read rate
The number of reads completed per second.
mean 41.93/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
Wed, 14 Jan 2026 17:22:16 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
write_validated_21002902308
Write timing
The time it takes to complete the zome function call that writes the entry, updates it, and links to the update.
mean 0.167082s (SD = 0.442798s)
Write rate
The number of write zome function calls that complete per second.
mean 23.26/s
Read timing
The time it takes to complete the zome function call that reads the data.
mean 0.24562s (SD = 0.620731s)
Read rate
The number of read zome function calls that complete per second.
mean 23.3/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, while must_get_agent_activity agents create entries which are validated with a must_get_agent_activity call for a single write agent's activity.

Before a target write peer and the requesting peer are in sync, the must_get_agent_activity request will go over the network. Once a write peer reaches sync with the requesting must_get_agent_activity peer, the write peer will publish their actions and entries, and so the must_get_agent_activity calls will likely have the data it needs locally. At that point this measures the database query performance and code paths through host functions.

Started
Wed, 14 Jan 2026 17:36:55 UTC
Peer count
2
Peer count at end
2
Behaviours
  • must_get_agent_activity (1 agent)
  • write (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
write_validated_must_get_agent_activity_21002902308
Highest observed action_seq
The change in the must_get_agent_activity peer's source chain top over the run.
16 ⬆ 1809 change: 11206.25% over 810.588620862s ( 2.21/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: uhCAkrT9fwvz9L9fHzenmGNy_SH_odQaarfj5lHMa3wa9kE7MkNOU
mean 0.12898s (SD = 0.207678s)
Error count
The number of errors accumulated over the run.
51433

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, 14 Jan 2026 17:49:08 UTC
Peer count
9
Peer count at end
9
Behaviours
  • full (3 agents)
  • zero_read (3 agents)
  • zero_write (3 agents)
Wind Tunnel version
0.5.0-dev.0
Run ID
zero_arc_create_and_read_21002902308
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 89.27/s
  • agent: uhCAk6jAmQYZJVZLPAsO5WKQSc-BK-GUxb1yGpl6vsEQAH0w5AmIN
mean 130.16/s
  • agent: uhCAknxca3VQrudqs1Pua1HXpNsteEoToRHced9AJDZER6LmYPfnV
mean 116.14/s
  • agent: uhCAkymAeFkYvD3Zpb_q7AWMgeyims3X0_ScAFA-kPt6E-Lc9d6N2
mean 21.5/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 126.680496s (SD = 55.16058s)
  • agent: uhCAkDcNo33IcwshC8C9kuAr7_l4mT9P_7h_VjoCXG6I_SftnVGft
mean 95.43659s (SD = 37.047831s)
  • agent: uhCAkb62o82Tm0scluvQUprMuslE3a-qWU5AzkSeuI45HafXDRB9B
mean 152.916094s (SD = 71.823226s)
  • agent: uhCAkdLdj_Zh5zJctg9AnRhRZI70xbCyZz87Imq7Ius-PH--B_kHh
mean 131.688803s (SD = 56.610682s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 45.92/s
  • agent: uhCAkDcNo33IcwshC8C9kuAr7_l4mT9P_7h_VjoCXG6I_SftnVGft
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkb62o82Tm0scluvQUprMuslE3a-qWU5AzkSeuI45HafXDRB9B
mean 17.75/s
  • agent: uhCAkdLdj_Zh5zJctg9AnRhRZI70xbCyZz87Imq7Ius-PH--B_kHh
mean 120/s
Open connections
The number of currently open connections to other conductors.
full-arc
min 1 < mean 7.08 (SD = 1.81) < max 8
zero-arc
min 0 < mean 3.74 (SD = 1.69) < max 8
Error count
The number of errors accumulated across all nodes.
6

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, 14 Jan 2026 17:41:29 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full (4 agents)
  • zero (6 agents)
Wind Tunnel version
0.5.0-dev.0
Run ID
zero_arc_create_data_21002902308
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 81.67/s
  • agent: uhCAk2Me6O7qT-W8gnzNan-MOoFavrE-GqK5HC9DhtwY0phbPZAZq
mean 40.1/s
  • agent: uhCAk9IRXHNeJOojbpaa4bVJMLQ25OTp4LFxJyHLUCWjGu_od00Wh
mean 49.3/s
  • agent: uhCAkEf6Z9ivnlSS7RcRRXlz7Ij2WjYeBXDvhUMwavmxsVZL9_gBT
mean 56.43/s
  • agent: uhCAkO3Uc4J-Yrg4oSxHEIg4GkhQNQhDTS0ywcBX6NMGqBrKtRsFg
mean 62.3/s
  • agent: uhCAkYVJgsYqZk9TNgfA1JjNBxnMVkFFbm4mC7eHUQZBwXH8HcIvg
mean 144/s
  • agent: uhCAkfluGhXNMmtPYuqUIJlAOUFXP5Ir2T6NTh-uPm9lU2qwPGN5k
mean 137.87/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 4.565088797260063e+31s (SD = 1.1094546223187553e+32s)
  • agent: uhCAk1sUpPHYerWKkmVZ9umfkkY6BOpgodXkxxMYAGig_nFPWJKeN
mean 1.6873505797732486e+31s (SD = 7.387178956273151e+31s)
  • agent: uhCAkAiDFXUIztu_QRvtzvYqP8_KQbNPy4WOXyQvTbFlaS3ZWBG3Z
mean 8.035822659065893e+31s (SD = 1.4452350315793904e+32s)
  • agent: uhCAkKDLFNDtfr3DRl2U6mVYlneIyJMujEEZkQQQg2HhoONAa9sWP
mean 4.14644173186642e+31s (SD = 1.113117790919554e+32s)
  • agent: uhCAkXlF8LY0HycyRdK4wBfeuLpBaCnic1Q7f5U_y1g1BKJrwaW9a
mean 4.390740218334689e+31s (SD = 1.1407477711487616e+32s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 114.38/s
  • agent: uhCAk1sUpPHYerWKkmVZ9umfkkY6BOpgodXkxxMYAGig_nFPWJKeN
mean 19.64/s
  • agent: uhCAkAiDFXUIztu_QRvtzvYqP8_KQbNPy4WOXyQvTbFlaS3ZWBG3Z
mean 197/s
  • agent: uhCAkKDLFNDtfr3DRl2U6mVYlneIyJMujEEZkQQQg2HhoONAa9sWP
mean 188.1/s
  • agent: uhCAkXlF8LY0HycyRdK4wBfeuLpBaCnic1Q7f5U_y1g1BKJrwaW9a
mean 52.77/s
Open connections
The number of currently open connections to other conductors.
full-arc
min 0 < mean 3 (SD = 2.06) < max 9
zero-arc
min 2 < mean 5.41 (SD = 2.22) < 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, 14 Jan 2026 17:46:45 UTC
Peer count
10
Peer count at end
10
Behaviours
  • full (4 agents)
  • zero (6 agents)
Wind Tunnel version
0.5.0-dev.0
Run ID
zero_arc_create_data_validated_21002902308
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 46.94/s
  • agent: uhCAk8HJtJRGPy2JBciWcBBTGFz4zv8M64EpNXBmYFAj372z0gE1f
mean 31.31/s
  • agent: uhCAkCRoh18mpuVk5h_9_MqVzzWQhRpn4347R39M5vv3GrCVkVURM
mean 91.26/s
  • agent: uhCAkHqqcINr-2912ZVG8cA4cEp9qZgIB4m1IleVjQtwuzgVauK1b
mean 25.54/s
  • agent: uhCAkUzOAgIpcYeGW1GvePelGQrKicspVQEt71st6HMJnbnr5wDlM
mean 25.3/s
  • agent: uhCAkj6IiBOsUh4eOH9VsBgYzwOEsw7JeYFLZUHQ4yFGrHqgKbxlZ
mean 46.92/s
  • agent: uhCAkuhFUq8QvVSKUuU1YyHEv7oLzbDY-3vJRA5QKGBH1ibg1MvIz
mean 61.3/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 64.891585s (SD = 36.92967s)
  • agent: uhCAk1cjh43_A0dAnlDt6dGeswCMvhV0rCt_TUV-EWdEzUo_ohCfl
mean 65.615235s (SD = 12.675557s)
  • agent: uhCAk7HtDcAmkRYsGbUem_BlnzW70-FGz81tccQSj1UjVQrxdEmR2
mean 93.158474s (SD = 51.066954s)
  • agent: uhCAkEXvYrnxP967aOg8KI5I2DEEiBNol0UZ4dbVPxb-lCrDgcTEA
mean 53.608349s (SD = 40.898657s)
  • agent: uhCAkMwkzjm1XmXdFSlaPUYvER7VihEZqHwbQeg_D5P-TWBIDo19k
mean 47.184282s (SD = 43.077512s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 148.76/s
  • agent: uhCAk1cjh43_A0dAnlDt6dGeswCMvhV0rCt_TUV-EWdEzUo_ohCfl
mean 62/s
Not enough time data to show a trend.
  • agent: uhCAk7HtDcAmkRYsGbUem_BlnzW70-FGz81tccQSj1UjVQrxdEmR2
mean 49/s
Not enough time data to show a trend.
  • agent: uhCAkEXvYrnxP967aOg8KI5I2DEEiBNol0UZ4dbVPxb-lCrDgcTEA
mean 302.25/s
  • agent: uhCAkMwkzjm1XmXdFSlaPUYvER7VihEZqHwbQeg_D5P-TWBIDo19k
mean 181.8/s
Open connections
The number of currently open connections to other conductors.
full-arc
min 0 < mean 4.15 (SD = 2.48) < max 9
zero-arc
min 0 < mean 4.9 (SD = 1.69) < max 8
Error count
The number of errors accumulated across all nodes.
2

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, 14 Jan 2026 17:24:27 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
zome_call_single_value_21002902308
Call timing
The time taken for the call to complete.
mean 0.003822s (SD = 0.018976s)
Call rate
The number of zome calls completed per second.
mean 2606.24/s
Error count
The number of errors accumulated during the run.
0