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, 16 Jan 2026 09:32:56 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_21061446750
First install time
The time from conductor startup to completion of the first app installation attempt.
0.249972411s
Install app timing
The time taken to install an app.
mean 0.064627s (SD = 0.022269s)

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, 16 Jan 2026 09:30:41 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_21061446750
First install time
The time from conductor startup to completion of the first app installation attempt.
0.855561074s
Install app timing
The time taken to install an app.
mean 0.544841s (SD = 0.395664s)

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, 16 Jan 2026 09:35:15 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_21061446750
Create rate
The average number of created records per agent.
All agents
mean 69.27/s
  • agent: uhCAk2_J4lUBteSRNEJPyIbPS4s0pE1Vf2glLSimLYgyPkCQtjDA0
mean 22.44/s
  • agent: uhCAkUUaMQKk6W5eI01nGue2y5rfNc97S2MjxAT7fyM7ydrTM-GgL
mean 85.86/s
  • agent: uhCAkcFTqh8kyZ1gwBXfGbcdyWb1fzM9kTwcMznFwd-wWfxDfri5D
mean 36.54/s
  • agent: uhCAkvmWnqMn-6u09RXdlyp37174RtZPxIBHd-bT95r4cA-Ws2bGc
mean 29.79/s
  • agent: uhCAkxo1zPMLz5q28YYeykxQiPHR-ZxUr94tO2Llr-bIRK1ZxrZBY
mean 171.72/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 3.4104023410784475e+30s (SD = 1.6688142528924171e+31s)
  • agent: uhCAk-oMSyzOhu6wvWnOjEdNpWy92xt2FBMzRnh5kiKsTcIXFJq5A
mean 1.364160936431379e+31s (SD = 6.675257011569669e+31s)
  • agent: uhCAkjEexNK7vjhUHusZ35Tz3DWWAZn446xC8ggfWWXh9n40sQaP7
mean 100.280389s (SD = 20.217437s)
  • agent: uhCAksjMtYpPDU9K0xebLYnRBBb2uKxyLrJaGkkdb5qlCJ_pSMUZB
mean 69.431452s (SD = 32.766484s)
  • agent: uhCAky3sjJ1AEq5buXvR50KgtHVDzSk-HDx9UvVL5WGuPaHZSBOwJ
mean 77.429876s (SD = 41.142305s)
Sync lag rate
The average number of created records discovered per agent.
All agents
mean 107.81/s
  • agent: uhCAk-oMSyzOhu6wvWnOjEdNpWy92xt2FBMzRnh5kiKsTcIXFJq5A
mean 264/s
  • agent: uhCAkjEexNK7vjhUHusZ35Tz3DWWAZn446xC8ggfWWXh9n40sQaP7
mean 77.25/s
  • agent: uhCAksjMtYpPDU9K0xebLYnRBBb2uKxyLrJaGkkdb5qlCJ_pSMUZB
mean 42.83/s
  • agent: uhCAky3sjJ1AEq5buXvR50KgtHVDzSk-HDx9UvVL5WGuPaHZSBOwJ
mean 47.17/s
Error count
The number of errors encountered during the scenario.
0

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, 16 Jan 2026 09:11:05 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_21061446750
Zome call timing
The time elapsed between start of install and calling init.
mean 0.00823s (SD = 0.004068s)

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
Fri, 16 Jan 2026 09:13:18 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_21061446750
Send timing
The time taken to emit a batch of 10,000 signals.
mean 1.095254s (SD = 0.564604s)
Not enough time data to show a trend.
Receive timing
The time taken to receive the completed batch, to the nearest 250ms.
mean 31.096607s (SD = 0.564424s)
Not enough time data to show a trend.
Success ratio
The proportion of signals successfully received in a batch.
min 0.7710000276565552 < mean 0.8668 (SD = 0.0629) < max 0.9922999739646912

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
Fri, 16 Jan 2026 09:15:22 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_21061446750
Dispatch timing
The time between sending a remote call and the remote handler being invoked.
All agents
mean 0.004716s (SD = 0.003494s)
  • agent: uhCAkYoTJnxeU7E4O1TT1FFaMmIbZASvWlOMclkwZSXnhZ8dvs4SX
mean 0.00472s (SD = 0.005138s)
  • agent: uhCAkZDlqt91pIzoh7qLDzcEwY5x40eyW5c8TVhh-FKqpjPYdkvut
mean 0.004711s (SD = 0.00185s)
Round-trip timing
The total elapsed time to get a response to the client.
All agents
mean 0.010441s (SD = 0.005013s)
  • agent: uhCAkYoTJnxeU7E4O1TT1FFaMmIbZASvWlOMclkwZSXnhZ8dvs4SX
mean 0.010452s (SD = 0.006179s)
  • agent: uhCAkZDlqt91pIzoh7qLDzcEwY5x40eyW5c8TVhh-FKqpjPYdkvut
mean 0.010429s (SD = 0.003847s)

Remote Signals

This scenario tests the throughput of remote_signals operations.

Started
Fri, 16 Jan 2026 09:17:34 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_21061446750
Round trip time
The time from origin signal dispatch to origin receive of the remote side's response signal.
mean 0.040194s (SD = 0.017102s)
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
Fri, 16 Jan 2026 09:19:54 UTC
Peer count
1
Peer count at end
1
Behaviours
  • Default (1 agent)
Wind Tunnel version
0.5.0-dev.0
Run ID
single_write_many_read_21061446750
read call timing
The time it takes to complete the zome call that retrieves the record.
mean 0.004885s (SD = 0.039641s)
read call rate (10s)
The number of zome calls made in a 10-second window.
mean 2024.5/10s
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
Fri, 16 Jan 2026 09:37:21 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_21061446750
Receipts complete timing
The amount of time between publishing a record and receiving the required number of validation receipts.
All agents
mean 6.907075s (SD = 9.519053s)
  • agent: uhCAkLkB7MOcDqpRyIgtbZ9__nPIx9WPOK6mLT3vp5FaS7UwVWrql
  • op_type: RegisterAgentActivity
mean 6.403319s (SD = 6.331558s)
Not enough time data to show a trend.
  • agent: uhCAkLkB7MOcDqpRyIgtbZ9__nPIx9WPOK6mLT3vp5FaS7UwVWrql
  • op_type: StoreEntry
mean 6.528505s (SD = 6.450519s)
Not enough time data to show a trend.
  • agent: uhCAkLkB7MOcDqpRyIgtbZ9__nPIx9WPOK6mLT3vp5FaS7UwVWrql
  • op_type: StoreRecord
mean 6.403321s (SD = 6.331559s)
Not enough time data to show a trend.
  • agent: uhCAkVcYFW-dJI42PTAg8zqwxFeaBAJdtNp_5o8ml8n0oIrJ-Lzga
  • op_type: RegisterAgentActivity
mean 6.701797s (SD = 7.963401s)
Not enough time data to show a trend.
  • agent: uhCAkVcYFW-dJI42PTAg8zqwxFeaBAJdtNp_5o8ml8n0oIrJ-Lzga
  • op_type: StoreEntry
mean 6.701796s (SD = 7.963402s)
Not enough time data to show a trend.
  • agent: uhCAkVcYFW-dJI42PTAg8zqwxFeaBAJdtNp_5o8ml8n0oIrJ-Lzga
  • op_type: StoreRecord
mean 6.701798s (SD = 7.963404s)
Not enough time data to show a trend.
  • agent: uhCAkYuqgvYK_0fog3_8nBfQMd1k7rpbfNYsIOzZGmGiImKbFqoXu
  • op_type: RegisterAgentActivity
mean 7.195264s (SD = 12.992712s)
Not enough time data to show a trend.
  • agent: uhCAkYuqgvYK_0fog3_8nBfQMd1k7rpbfNYsIOzZGmGiImKbFqoXu
  • op_type: StoreEntry
mean 7.195262s (SD = 12.992713s)
Not enough time data to show a trend.
  • agent: uhCAkYuqgvYK_0fog3_8nBfQMd1k7rpbfNYsIOzZGmGiImKbFqoXu
  • op_type: StoreRecord
mean 7.195263s (SD = 12.992714s)
Not enough time data to show a trend.
  • agent: uhCAkfDX2esqcrf30a4nFPxa2KIF8lmKIR1CLKTh_7y51r94RKgcd
  • op_type: RegisterAgentActivity
mean 6.400028s (SD = 6.32936s)
Not enough time data to show a trend.
  • agent: uhCAkfDX2esqcrf30a4nFPxa2KIF8lmKIR1CLKTh_7y51r94RKgcd
  • op_type: StoreEntry
mean 6.525169s (SD = 7.095652s)
Not enough time data to show a trend.
  • agent: uhCAkfDX2esqcrf30a4nFPxa2KIF8lmKIR1CLKTh_7y51r94RKgcd
  • op_type: StoreRecord
mean 6.400027s (SD = 6.329361s)
Not enough time data to show a trend.
  • agent: uhCAkfsVAoKEog4Knr_8Ecf6VswERbiECMWsvzs43WxyhIT7YFzcp
  • op_type: RegisterAgentActivity
mean 7.032229s (SD = 11.676615s)
Not enough time data to show a trend.
  • agent: uhCAkfsVAoKEog4Knr_8Ecf6VswERbiECMWsvzs43WxyhIT7YFzcp
  • op_type: StoreEntry
mean 7.60461s (SD = 15.014133s)
Not enough time data to show a trend.
  • agent: uhCAkfsVAoKEog4Knr_8Ecf6VswERbiECMWsvzs43WxyhIT7YFzcp
  • op_type: StoreRecord
mean 7.604609s (SD = 15.014132s)
Not enough time data to show a trend.
  • agent: uhCAkgPpsHWQN2Q7br8TKUpqdWih3rOJFztjqMGIn_tQjMYE2aS2y
  • op_type: RegisterAgentActivity
mean 7.253526s (SD = 13.165264s)
Not enough time data to show a trend.
  • agent: uhCAkgPpsHWQN2Q7br8TKUpqdWih3rOJFztjqMGIn_tQjMYE2aS2y
  • op_type: StoreEntry
mean 7.253526s (SD = 13.165263s)
Not enough time data to show a trend.
  • agent: uhCAkgPpsHWQN2Q7br8TKUpqdWih3rOJFztjqMGIn_tQjMYE2aS2y
  • op_type: StoreRecord
mean 7.253529s (SD = 13.165261s)
Not enough time data to show a trend.
  • agent: uhCAkm3Zq-ZW91xRuWuJu4IhU7-ds9beWkNnE2vq1_3ux6bUc_8cA
  • op_type: RegisterAgentActivity
mean 6.524749s (SD = 6.448575s)
Not enough time data to show a trend.
  • agent: uhCAkm3Zq-ZW91xRuWuJu4IhU7-ds9beWkNnE2vq1_3ux6bUc_8cA
  • op_type: StoreEntry
mean 6.524753s (SD = 6.448574s)
Not enough time data to show a trend.
  • agent: uhCAkm3Zq-ZW91xRuWuJu4IhU7-ds9beWkNnE2vq1_3ux6bUc_8cA
  • op_type: StoreRecord
mean 6.524748s (SD = 6.448576s)
Not enough time data to show a trend.
  • agent: uhCAkqZ2nOES2IVo6BuHBlRoAZTiJhyShe4WOP1DH-uUXbmOlz8U8
  • op_type: RegisterAgentActivity
mean 7.465899s (SD = 8.3418s)
Not enough time data to show a trend.
  • agent: uhCAkqZ2nOES2IVo6BuHBlRoAZTiJhyShe4WOP1DH-uUXbmOlz8U8
  • op_type: StoreEntry
mean 7.465898s (SD = 8.341799s)
Not enough time data to show a trend.
  • agent: uhCAkqZ2nOES2IVo6BuHBlRoAZTiJhyShe4WOP1DH-uUXbmOlz8U8
  • op_type: StoreRecord
mean 7.465901s (SD = 8.341799s)
Not enough time data to show a trend.
  • agent: uhCAkrpTXRdwWNdCygAqxLvpUzMrpcqFoXlFSnbrZf874Fr2Ggg1a
  • op_type: RegisterAgentActivity
mean 7.254642s (SD = 13.165284s)
Not enough time data to show a trend.
  • agent: uhCAkrpTXRdwWNdCygAqxLvpUzMrpcqFoXlFSnbrZf874Fr2Ggg1a
  • op_type: StoreEntry
mean 7.254643s (SD = 13.165284s)
Not enough time data to show a trend.
  • agent: uhCAkrpTXRdwWNdCygAqxLvpUzMrpcqFoXlFSnbrZf874Fr2Ggg1a
  • op_type: StoreRecord
mean 7.254643s (SD = 13.165284s)
Not enough time data to show a trend.
  • agent: uhCAkx0sJ0LFWSbYbPBRIAP4EBvxLhDa38P_r71ke2n-jujJXzJkS
  • op_type: RegisterAgentActivity
mean 6.374262s (SD = 6.255867s)
Not enough time data to show a trend.
  • agent: uhCAkx0sJ0LFWSbYbPBRIAP4EBvxLhDa38P_r71ke2n-jujJXzJkS
  • op_type: StoreEntry
mean 6.37426s (SD = 6.255862s)
Not enough time data to show a trend.
  • agent: uhCAkx0sJ0LFWSbYbPBRIAP4EBvxLhDa38P_r71ke2n-jujJXzJkS
  • op_type: StoreRecord
mean 6.374276s (SD = 6.255864s)
Not enough time data to show a trend.
Receipts complete rate
The number of complete validation receipt sets collected per second.
All agents
mean 1.87/s
  • agent: uhCAkLkB7MOcDqpRyIgtbZ9__nPIx9WPOK6mLT3vp5FaS7UwVWrql
  • op_type: RegisterAgentActivity
mean 1.81/s
  • agent: uhCAkLkB7MOcDqpRyIgtbZ9__nPIx9WPOK6mLT3vp5FaS7UwVWrql
  • op_type: StoreEntry
mean 1.81/s
  • agent: uhCAkLkB7MOcDqpRyIgtbZ9__nPIx9WPOK6mLT3vp5FaS7UwVWrql
  • op_type: StoreRecord
mean 1.81/s
  • agent: uhCAkVcYFW-dJI42PTAg8zqwxFeaBAJdtNp_5o8ml8n0oIrJ-Lzga
  • op_type: RegisterAgentActivity
mean 1.85/s
  • agent: uhCAkVcYFW-dJI42PTAg8zqwxFeaBAJdtNp_5o8ml8n0oIrJ-Lzga
  • op_type: StoreEntry
mean 1.85/s
  • agent: uhCAkVcYFW-dJI42PTAg8zqwxFeaBAJdtNp_5o8ml8n0oIrJ-Lzga
  • op_type: StoreRecord
mean 1.85/s
  • agent: uhCAkYuqgvYK_0fog3_8nBfQMd1k7rpbfNYsIOzZGmGiImKbFqoXu
  • op_type: RegisterAgentActivity
mean 1.94/s
  • agent: uhCAkYuqgvYK_0fog3_8nBfQMd1k7rpbfNYsIOzZGmGiImKbFqoXu
  • op_type: StoreEntry
mean 1.94/s
  • agent: uhCAkYuqgvYK_0fog3_8nBfQMd1k7rpbfNYsIOzZGmGiImKbFqoXu
  • op_type: StoreRecord
mean 1.94/s
  • agent: uhCAkfDX2esqcrf30a4nFPxa2KIF8lmKIR1CLKTh_7y51r94RKgcd
  • op_type: RegisterAgentActivity
mean 1.85/s
  • agent: uhCAkfDX2esqcrf30a4nFPxa2KIF8lmKIR1CLKTh_7y51r94RKgcd
  • op_type: StoreEntry
mean 1.85/s
  • agent: uhCAkfDX2esqcrf30a4nFPxa2KIF8lmKIR1CLKTh_7y51r94RKgcd
  • op_type: StoreRecord
mean 1.85/s
  • agent: uhCAkfsVAoKEog4Knr_8Ecf6VswERbiECMWsvzs43WxyhIT7YFzcp
  • op_type: RegisterAgentActivity
mean 1.88/s
  • agent: uhCAkfsVAoKEog4Knr_8Ecf6VswERbiECMWsvzs43WxyhIT7YFzcp
  • op_type: StoreEntry
mean 1.94/s
  • agent: uhCAkfsVAoKEog4Knr_8Ecf6VswERbiECMWsvzs43WxyhIT7YFzcp
  • op_type: StoreRecord
mean 1.94/s
  • agent: uhCAkgPpsHWQN2Q7br8TKUpqdWih3rOJFztjqMGIn_tQjMYE2aS2y
  • op_type: RegisterAgentActivity
mean 1.94/s
  • agent: uhCAkgPpsHWQN2Q7br8TKUpqdWih3rOJFztjqMGIn_tQjMYE2aS2y
  • op_type: StoreEntry
mean 1.94/s
  • agent: uhCAkgPpsHWQN2Q7br8TKUpqdWih3rOJFztjqMGIn_tQjMYE2aS2y
  • op_type: StoreRecord
mean 1.94/s
  • agent: uhCAkm3Zq-ZW91xRuWuJu4IhU7-ds9beWkNnE2vq1_3ux6bUc_8cA
  • op_type: RegisterAgentActivity
mean 1.81/s
  • agent: uhCAkm3Zq-ZW91xRuWuJu4IhU7-ds9beWkNnE2vq1_3ux6bUc_8cA
  • op_type: StoreEntry
mean 1.81/s
  • agent: uhCAkm3Zq-ZW91xRuWuJu4IhU7-ds9beWkNnE2vq1_3ux6bUc_8cA
  • op_type: StoreRecord
mean 1.81/s
  • agent: uhCAkqZ2nOES2IVo6BuHBlRoAZTiJhyShe4WOP1DH-uUXbmOlz8U8
  • op_type: RegisterAgentActivity
mean 1.74/s
  • agent: uhCAkqZ2nOES2IVo6BuHBlRoAZTiJhyShe4WOP1DH-uUXbmOlz8U8
  • op_type: StoreEntry
mean 1.74/s
  • agent: uhCAkqZ2nOES2IVo6BuHBlRoAZTiJhyShe4WOP1DH-uUXbmOlz8U8
  • op_type: StoreRecord
mean 1.74/s
  • agent: uhCAkrpTXRdwWNdCygAqxLvpUzMrpcqFoXlFSnbrZf874Fr2Ggg1a
  • op_type: RegisterAgentActivity
mean 1.94/s
  • agent: uhCAkrpTXRdwWNdCygAqxLvpUzMrpcqFoXlFSnbrZf874Fr2Ggg1a
  • op_type: StoreEntry
mean 1.94/s
  • agent: uhCAkrpTXRdwWNdCygAqxLvpUzMrpcqFoXlFSnbrZf874Fr2Ggg1a
  • op_type: StoreRecord
mean 1.94/s
  • agent: uhCAkx0sJ0LFWSbYbPBRIAP4EBvxLhDa38P_r71ke2n-jujJXzJkS
  • op_type: RegisterAgentActivity
mean 1.86/s
  • agent: uhCAkx0sJ0LFWSbYbPBRIAP4EBvxLhDa38P_r71ke2n-jujJXzJkS
  • op_type: StoreEntry
mean 1.86/s
  • agent: uhCAkx0sJ0LFWSbYbPBRIAP4EBvxLhDa38P_r71ke2n-jujJXzJkS
  • op_type: StoreRecord
mean 1.86/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
Fri, 16 Jan 2026 09:39:14 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_21061446750
Highest observed action_seq
The change in the highest action index on the write peer's source chain.
1551 ⬆ 8381 change: 440.36105738233397% over 817.615618726s ( 8.35/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: uhCAkVikfOHYZxUfHRwmvrGUz9e3jYOjIbDhW9OpBZB4V2k3SefiR
mean 0.097435s (SD = 0.036959s)
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
Fri, 16 Jan 2026 09:22:13 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_21061446750
Write timing
The time it takes to complete the zome function call that writes the entry.
mean 0.140479s (SD = 0.398772s)
Write rate
The number of writes completed per second.
mean 53.54/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, 16 Jan 2026 09:24:26 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_21061446750
Write timing
The time taken to write the entry.
mean 0.066801s (SD = 0.177748s)
Write rate
The number of writes completed per second.
mean 98.39/s
Read timing
The time taken to read the entry.
mean 0.030403s (SD = 0.018686s)
Read rate
The number of reads completed per second.
mean 98.43/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, 16 Jan 2026 09:26:42 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_21061446750
Write timing
The time it takes to complete the zome function call that writes the entry, updates it, and links to the update.
mean 0.068264s (SD = 0.028489s)
Write rate
The number of write zome function calls that complete per second.
mean 59.21/s
Read timing
The time it takes to complete the zome function call that reads the data.
mean 0.098311s (SD = 0.028533s)
Read rate
The number of read zome function calls that complete per second.
mean 59.18/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
Fri, 16 Jan 2026 09:41:24 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_21061446750
Highest observed action_seq
The change in the must_get_agent_activity peer's source chain top over the run.
16 ⬆ 1633 change: 10106.25% over 863.515750802s ( 1.87/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: uhCAkvIRJK0cVTnvZHMDpMhxHt97NBCyZv5waw_4NJc_Sx5KV4_8S
mean 0.140239s (SD = 0.289226s)
Error count
The number of errors accumulated over the run.
74641

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, 16 Jan 2026 09:49:57 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_21061446750
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 39.34/s
  • agent: uhCAkk5nyHHIKi9FOgqVfku56Ex27czx4zXEgy9w4EzQZ87e4g_U5
mean 16.24/s
  • agent: uhCAknbnr07f02HTWwSQ5ZDForTHib60HaECg1CLhhObM8tan2gtn
mean 47.89/s
  • agent: uhCAktCpZ_ElcWvisQG9rbJ3OoK3fcBJWl7pB0DSi8WZj8fbCorWK
mean 53.89/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 2.1272247807968316e+32s (SD = 1.6234445598020675e+32s)
  • agent: uhCAkiI0UrxKKt-RIDudK0xA5lzIkBU2smfAjqfqPKcCXA3C5-ocO
mean 2.4925683376958738e+32s (SD = 1.5062780681366352e+32s)
  • agent: uhCAknK-s5lrY1O7vPXWgidu934Lu_zpu5LHMsFNvf7l9HS8Igkur
mean 1.8649621831247984e+32s (SD = 1.6935328501189027e+32s)
  • agent: uhCAku1J5nw8UQ-iV2qAgj-IieZP4Gu621KWHMI4JsYOpp_nB82GY
mean 2.024143821569823e+32s (SD = 1.6705227611506642e+32s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 80.55/s
  • agent: uhCAkiI0UrxKKt-RIDudK0xA5lzIkBU2smfAjqfqPKcCXA3C5-ocO
mean 89/s
  • agent: uhCAknK-s5lrY1O7vPXWgidu934Lu_zpu5LHMsFNvf7l9HS8Igkur
mean 56.36/s
  • agent: uhCAku1J5nw8UQ-iV2qAgj-IieZP4Gu621KWHMI4JsYOpp_nB82GY
mean 96.29/s
Open connections
The number of currently open connections to other conductors.
full-arc
min 0 < mean 6.82 (SD = 1.97) < max 8
zero-arc
min 0 < mean 4.33 (SD = 1.65) < max 8
Error count
The number of errors accumulated across all nodes.
1

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, 16 Jan 2026 09:45:43 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_21061446750
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 65.81/s
  • agent: uhCAk4ZzqU66KOb984hLDMLgZf2tcx7rg073bmgaIhiQ_nsYF1sfP
mean 53.07/s
  • agent: uhCAkG6dZvB7Je0ICAAhQ7VKIgTtZ1xghz55ImdM55y7IBYVO61U_
mean 39.22/s
  • agent: uhCAkRIhj2farQQmOmds06uO2CKKiLbhsFckiIuJe108BHWrBoecA
mean 34.48/s
  • agent: uhCAkjOJfRNcalIOAaXM2oh9qiQQ2Kfm-trHJlpvVg_kEQKtbJcIh
mean 32.18/s
  • agent: uhCAks1cZ1VCWQvxajLwt4diGO8G3tz0OPv40qCRwB4tXGwegblg-
mean 20.52/s
  • agent: uhCAkw7x_zfcCGxKMrsaEQ-eHlYFDPZByuqHdrhurwwcplB7ekUjn
mean 215.37/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 1.728486561529085e+32s (SD = 1.6955101911822977e+32s)
  • agent: uhCAkNzpohCtubJL9niGuH-CHbcu0RKzbJexS8rIgWuH4i6_RXCzV
mean 1.7598509064507804e+32s (SD = 1.7004079233568243e+32s)
  • agent: uhCAkShEvVzXr7LyDS_6tOZxpPu-bTIvSZqWk0msGbUUjdUbq7O9s
mean 1.561395399337972e+32s (SD = 1.695640772330065e+32s)
  • agent: uhCAkjq_3BSij3ER9o_knCpuDoFrC9Rl1M1Nx1owaZpyD8o2wfeoA
mean 1.6567358126894706e+32s (SD = 1.7008251773767722e+32s)
  • agent: uhCAkxztvQa5utPj9DA7_jTRI0OZwyA9zCfyRJA-UGSzpzuBV-fxA
mean 1.9359641276381177e+32s (SD = 1.6851668916655287e+32s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 154.42/s
  • agent: uhCAkNzpohCtubJL9niGuH-CHbcu0RKzbJexS8rIgWuH4i6_RXCzV
mean 43.95/s
  • agent: uhCAkShEvVzXr7LyDS_6tOZxpPu-bTIvSZqWk0msGbUUjdUbq7O9s
mean 218.5/s
  • agent: uhCAkjq_3BSij3ER9o_knCpuDoFrC9Rl1M1Nx1owaZpyD8o2wfeoA
mean 214.33/s
  • agent: uhCAkxztvQa5utPj9DA7_jTRI0OZwyA9zCfyRJA-UGSzpzuBV-fxA
mean 140.91/s
Open connections
The number of currently open connections to other conductors.
full-arc
min 0 < mean 4.62 (SD = 2.71) < max 9
zero-arc
min 0 < mean 4.7 (SD = 1.84) < max 7
Error count
The number of errors accumulated across all nodes.
5

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, 16 Jan 2026 09:47:46 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_21061446750
Create rate
The number of timed entries created by the zero-arc node(s) per second.
All agents
mean 106.16/s
  • agent: uhCAkLrxmo24UMFcs-yq4wzg9iU7tCfmEVq4SPheWuibsD0VTcQms
mean 160/s
  • agent: uhCAkPYD1lgjiarBh7DdNH7bcx_LNs-FIWAJ9TIUi0BJ75GEDTVMk
mean 148.06/s
  • agent: uhCAkiooew9_B8TmTcjgaKHTzyzdFIwKr33Pn-lWy5LsWR2tAR9Cm
mean 48.83/s
  • agent: uhCAkjF5hlC6kO5uhtD2E-PRTZ5Dll7Od6Bw2mF8MtHye0RRJIGBy
mean 17.83/s
  • agent: uhCAkovZoyqT8DdiMxErwmV0wD_dqIluR4Ev3yw93RoR57QrvaXyM
mean 156.06/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 598.380795s (SD = 48.129652s)
  • agent: uhCAkOLjQMvcJ5T_CO9z14KbCXawef07EFUtiunANjHvY8EBnVB6u
mean 1090.808426s (SD = 35.85079s)
Not enough time data to show a trend.
  • agent: uhCAkiaSJC0FU_UBrPJx7DfJTZ-8FM2Bzr6o-3e6tzieEkQf5L9t7
mean 105.953163s (SD = 60.408514s)
Sync lag rate
The number of entries per second received by full nodes.
All agents
mean 0/s
  • agent: uhCAkOLjQMvcJ5T_CO9z14KbCXawef07EFUtiunANjHvY8EBnVB6u
mean 0/s
Not enough time data to show a trend.
  • agent: uhCAkiaSJC0FU_UBrPJx7DfJTZ-8FM2Bzr6o-3e6tzieEkQf5L9t7
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 4.57 (SD = 2.4) < max 8
zero-arc
min 2 < mean 5.84 (SD = 1.32) < max 7
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
Fri, 16 Jan 2026 09:28:44 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_21061446750
Call timing
The time taken for the call to complete.
mean 0.004302s (SD = 0.011811s)
Call rate
The number of zome calls completed per second.
mean 2300.03/s
Error count
The number of errors accumulated during the run.
0